software engineer

ai engineer

devops engineer

analytics engineer

platform engineer

security operations engineer

Applied Computing

<div><p><b>About Applied Computing</b></p><p>
Applied Computing was founded in 2024 to build Orbital, a physics-informed foundation model for energy operations. We&rsquo;re live across oil and gas,refineries, and petrochemicals, working towards our mission: sustainableabundance for a growing planet.</p><p>
The hydrocarbon industry keeps the world running. But its complexity has left operators tied to legacy systems, making critical decisions on less than 10% of available data.</p><p>
We built Orbital to change that. It&rsquo;s a foundation model built specifically for energy that lets companies use AI at scale, harnessing all of their operational data and optimising in real time for any metric. Decisions get faster, operations get safer, and carbon intensity falls.</p><p>
We&rsquo;ve raised over $32 million, including one of the largest seed rounds for an AI company in the UK. We&rsquo;re just getting started.</p><p><b>
The Role</b></p><p>
Security here is not a compliance function with a budget and a slide deck. We take compliance seriously and it is woven into how the team operates. It is an engineering problem that needs solving every day, by someone who gets stuck in.
</p><p>Our security team is small and honest about it. A hands-on CISO, a Compliance Manager, a Lead Security Researcher who spends his time on the offensive side, and a junior engineer who was the IT lead six months ago and is now doing the best work of their career. We need someone to sit in the middle of that and pull it forward.</p><p>
The work is real and the ambition is high. We are maturing our DevSecOps capability, driving continuous improvement across our cloud posture, and targeting SOC 2 Type 2 certification within three to six months. Nobody is going to hand you a roadmap. You will help build it.</p><p>
If that sounds like the kind of problem you want to own, read on.</p><p><b>
Key Responsibilities</b></p><p>
DevSecOps &amp; Secure SDLC</p><ul><li><p>
Design and implement security gates within CI/CD pipelines using GitHub Actions and related tooling</p></li><li><p>
Define and enforce secure coding standards and automated checks across development workflows</p></li><li><p>
Work closely with engineering teams to embed security early in the development lifecycle without becoming a blocker</p></li><li><p>
Champion a shift-left security culture across the organisation</p></li></ul><p><b>
Cloud Security</b></p><ul><li><p>
Own and maintain the cloud security posture across AWS (primary),Azure (development), and M365</p></li><li><p>
Use Wiz to continuously monitor, prioritise, and remediate cloud security findings</p></li><li><p>
Develop and enforce cloud security standards, IAM policies, and guardrails</p></li><li><p>
Identify and close gaps in cloud architecture before they become incidents</p></li></ul><p><b>
Vulnerability Management</b></p><ul><li><p>
Lead the vulnerability management programme, triage, prioritise, track and remediate across the estate</p></li><li><p>
Manage the intake of security findings from internal and external sources and ensure nothing falls through the cracks</p></li></ul><ul><li><p>
Produce clear, actionable remediation guidance for engineering and infrastructure teams and where needed, roll up your sleeves and raise the PR yourself</p></li><li><p>
Track and report on risk reduction over time to the CISO</p></li></ul><p><b>
Mentoring &amp; Team Development</b></p><ul><li><p>
Provide day-to-day mentoring and technical guidance to the junior security engineer</p></li><li><p>
Review their work, share your thinking, and help them develop both technically and professionally</p></li><li><p>
Contribute to a team culture where curiosity is valued and problems are solved collaboratively</p></li></ul><p><b>
Essential Experience</b></p><ul><li><p>
Hands-on experience with Terraform for infrastructure as code and security configuration management</p></li><li><p>
Proficiency with Microsoft Sentinel - building detections, managing alerts, and investigating incidents</p></li><li><p>
Working knowledge of Wiz or a comparable cloud security posture management tool</p></li><li><p>
Strong understanding of DevSecOps principles and practical experience integrating security into GitHub-based CI/CD pipelines</p></li><li><p>
Solid AWS security experience - IAM, security groups, logging,monitoring, and remediation</p></li><li><p>
Familiarity with M365 and Azure security configurations</p></li><li><p>
Experience delivering against SOC 2 and/or ISO 27001 requirements in a hands-on engineering capacity</p></li><li><p>
Proven ability to manage and prioritise a vulnerability backlog under real-world constraint</p></li></ul><p><b>
What We Are Looking For</b></p><p>
The technical skills matter. So does everything else. We need someone who does not wait to be told what the problem is. Someone who is curious enough to go looking, confident enough to say what they find, and grounded enough to triage a ticket pile on a Tuesday morning without treating it as beneath them. The role will move between housekeeping and high-stakes projects in the same week.</p><p>
The junior engineer on the team needs more than a colleague. They need someone who will invest in them, not just review their work but help them think differently. If mentoring energises you, that matters here.</p><p>
Our Lead Security Researcher already owns the offensive side of AI and ML security. What we need is someone who can hold the defensive line, securing model pipelines, understanding prompt injection risks, thinking about supply chain exposure in AI systems. It is not a requirement for this role.</p><p>
But if youhave been in that space, you will hit the ground running.</p><p><b>
What Success Looks Like</b></p><p>
30 Days</p><p>
You know where the bodies are buried. You have mapped the cloud posture,walked the pipelines, understood the compliance gap, and formed a view on what needs to happen first. You are not still finding your feet, you are alreadycontributing.</p><p>
60 Days</p><p>
Your mark is already visible. The DevSecOps capability is stronger, vulnerability management has a process that people follow, and the SOC 2 Type 2 workstream is moving with momentum. The junior engineer is already doing things they were not doing before you arrived.</p><p>
6&ndash;12 Months</p><p>
SOC 2 Type 2 is done. Not in progress, done. The cloud posture is measurably stronger, and you can prove it. Security is part of how the engineering team works, not something that happens to them after the fact. You have raised the floor, and you are still raising it.</p></div>

Security Engineer

ByDesign Secure

<p><i><b>This role is delivered within secure environments. Candidates must be eligible for UK Security Clearance (SC and DV) and hold UK Citizenship.</b></i></p><p><b>Opening: Join the Mission</b></p><p>At ByDesign Secure, we design and deliver secure-by-default digital platforms for high‑assurance environments. We are currently building a new secure cloud platform based on Google Distributed Cloud (GDC) and are looking for a Security Engineer (SIEM) to lead the design and implementation of its security monitoring and observability capabilities.</p><p>This role offers the opportunity to build a SIEM capability from the ground up, influence security architecture decisions, and directly support SOC operations protecting critical public‑sector services.</p><p><b>About the Opportunity</b></p><p>As a Security Engineer (SIEM) at ByDesign Secure, you will be responsible for building and enhancing our security monitoring and detection capabilities across complex environments. You will design and maintain SIEM use cases, onboard and normalise data sources, and continuously tune detections to improve threat visibility and response.</p><p>Working closely with incident response and platform teams, you will turn security data into actionable insight, helping to strengthen detection coverage, reduce noise, and advance the organisation&rsquo;s overall security maturity.</p><p><b>Role Purpose</b></p><ul><li>As a Security Engineer, you will be responsible for designing, building, and operating the Security Information and Event Management (SIEM) and security observability stack for a new GDC‑based platform.</li><li>You will:</li><li>Define how security logs, metrics, alerts, and telemetry are collected, processed, retained, and visualised.</li><li>Establish a cloud-native SIEM tool and monitoring capability.</li><li>Integrate cloud‑native monitoring with existing on‑premise SOC tooling.</li><li>Enable SOC analysts by providing reliable, actionable security insights.</li><li>You will work closely with cloud engineers, security architects, SOC teams, and external vendors to ensure the solution meets security, operational, and compliance requirements.</li></ul><p><b>What You&rsquo;ll Be Doing</b></p><p><b>SIEM Architecture &amp; Design</b></p><ul><li>Work with security and solution architects to design the end‑to‑end SIEM architecture for a secure Google Distributed Cloud (GDC) environment.</li><li>Define log, event and telemetry standards across platform, infrastructure, Kubernetes, and application layers.</li><li>Decide which data sources are monitored locally versus forwarded to an existing on‑prem SIEM.</li></ul><p><b>SIEM Implementation &amp; Integration</b></p><ul><li>Deploy Elastic SIEM using standard or shared Kubernetes clusters where appropriate.</li><li>Configure secure log forwarding from GDC components to an on‑prem SIEM over dedicated, encrypted network links.</li><li>Integrate cloud audit logs, Kubernetes logs, workload logs, and security tooling into Elastic and on‑prem platforms.</li></ul><p><b>Detection Engineering &amp; SOC Enablement</b></p><ul><li>Implement detections‑as‑code, version‑controlled and automated through CI/CD pipelines.</li><li>Create and tune detection rules, alerts, and dashboards for SOC analysts.</li><li>Align detections with threat intelligence and playbooks (e.g. Mandiant‑aligned SOC workflows).</li></ul><p><b>Observability &amp; Troubleshooting</b></p><ul><li>Support monitoring of logs, metrics, and security signals to aid both security response and operational debugging.</li><li>Enable Platform Admins and Application Operators to self‑serve diagnostics while maintaining security boundaries.</li></ul><p><b>Documentation &amp; Guidance</b></p><ul><li>Produce clear guidance for:</li><li>Platform Administrators configuring SIEM integrations</li><li>Application teams onboarding workloads and logs</li><li>SOC analysts using dashboards, alerts, and queries</li><li>Contribute to runbooks, operational procedures, and incident response documentation.</li></ul><p><b>Security &amp; Compliance</b></p><ul><li>Ensure logging and monitoring meet UK Government and high‑assurance security requirements.</li><li>Support audits, assurance activities, and continuous improvement of the monitoring posture.</li></ul><p><b>What You&rsquo;ll Bring</b></p><p><b>Essential Skills &amp; Experience</b></p><ul><li>Strong experience as a Security Engineer, Detection Engineer or SIEM Engineer.</li><li>Hands‑on experience designing or operating SIEM solutions in cloud or hybrid environments.</li><li>Practical knowledge of Elastic SIEM / Elastic Stack, including:</li><li>Indexing and ingest pipelines</li><li>Detection rules and alerts</li><li>Dashboards and visualisations</li><li>Experience working with Kubernetes environments and their logging/monitoring patterns.</li><li>Familiarity with secure log forwarding, encryption, and network‑restricted environments.</li><li>Ability to work closely with SOC teams and translate security requirements into technical implementations.</li></ul><p><b>Cloud &amp; Platform Knowledge</b></p><ul><li>Experience with Google Cloud Platform (GCP) or Google Distributed Cloud (GDC).</li><li>Understanding of cloud audit logs, identity logs, and platform‑level telemetry.</li><li>Experience deploying tools through cloud marketplaces or CI/CD pipelines.</li></ul><p><b>Ways of Working</b></p><ul><li>Comfortable working in high‑assurance, regulated environments.</li><li>Strong documentation and communication skills.</li><li>Able to work independently and take ownership of complex security integrations.</li></ul><p><b>Bonus Points For</b></p><ul><li>Existing UK Government Security Clearance (SC or above)</li><li>Hands‑on experience with Elastic Cloud on Kubernetes (ECK).</li><li>Experience implementing detections as code using Git, CI/CD, and infrastructure‑as‑code.</li><li>Knowledge of threat frameworks.</li><li>Familiarity with UK Government security standards and assurance processes</li></ul><p><b>Clearance Requirements:</b></p><ul><li><i><b>This role requires either an existing Security Clearance (SC level) or for one to be passed before commencement. There must be a willingness to undergo Developed Vetting (DV)</b></i></li></ul><p><b>Work Location: </b>Hybrid remote in London</p><p><b>Job Types: </b>Temporary, Fixed term contract</p><p>Job Types: Fixed term contract, Temporary</p><p>Pay: &pound;625.00 per day</p><p>Application question(s):</p><ul><li>Do you currently hold active UK SC clearance? </li><li>Do you hold UK nationality? (Required due to client security restrictions) </li><li>Are you eligible and willing to undergo UK SC/DV clearance for this role? (Applications without this cannot be considered)</li><li>Does your delivery approach allow for on-site presence in London when required (typically around 3 days per week)?</li></ul><p>Work Location: Hybrid remote in London</p>

Security Engineer (SIEM) – SC Eligible – Government Projects

Resolution

<div><h1 class="jobSectionHeader"><b>About </b><b>Resolution</b></h1><p>
Resolution does research on how to align artificial superintelligence (ASI). ASI may be developed in the next few years, but it is unclear whether alignment is on track to be ready in the same timeframe. We aim at higher <i>a priori</i> confidence in aligned outcomes by pursuing a portfolio of theory and empirics bets, any one of which &mdash; if it succeeds &mdash; would meaningfully advance the field. We invest heavily in research automation to accelerate progress, and we believe that stronger alignment theory unlocks higher automation: more principled approaches give us better filters for which directions of automated research are promising.</p><p>
Resolution was founded in 2026 by researchers from UK AISI's Alignment Team, who ran the &pound;30m Alignment Project, and Timaeus, who pioneered applying singular learning theory to alignment.</p><p>
For more information, see our announcement.</p><h1 class="jobSectionHeader"><b>
About the Team</b></h1><p>
Resolution's work will involve sensitive frontier-relevant research and partnerships with AI labs. This role exists both to protect that work and to <i>enable</i> it: good security is what makes deeper lab partnerships possible. We draw a distinction between two closely related areas of security:</p><ul><li><p><b>
Research &amp; infrastructure security.</b> Securing how research actually runs: CI/CD pipelines, automated research agents, multi-cloud compute, and code/data/model-weight handling.</p></li><li><p><b>
Corporate IT &amp; security.</b> The endpoint, identity, and collaboration scaffolding a distributed research org runs on, in combination with the compliance frameworks that unlock lab partnerships.</p></li></ul><p>
This role focuses on the former, covering security on the technical side of the organization. You would report to senior leadership and work closely with our security and engineering teams (as well as with our operations team).</p><p>
In practice, we expect to grow the security team one hire at a time, so your initial set of responsibilities is likely to span both areas. We expect the distinction to clarify over time.</p><h2 class="jobSectionHeader"><b>
About the Role</b></h2><p>
You are the security architect for our research pipeline. You'll define how we securely conduct research across multiple cloud environments, partnering closely with engineering to make CI/CD, automated research agents, and large-scale compute secure by default. You would build a hardened environment where researchers and agents iterate at speed without risking data leakage, supply-chain compromise, and other security failures.</p><h2 class="jobSectionHeader"><b>
Responsibilities</b></h2><p><b>
1. Secure DevSecOps &amp; CI/CD Orchestration</b></p><ul><li><p><b>
Pipeline Hardening:</b> Build security guardrails directly into our CI/CD pipelines. Ensure that every deployment, whether manual or agent-driven, is automatically scanned, verified, and compliant.</p></li><li><p><b>
Automated Verification:</b> Establish workflows where our agents can test their own code and infrastructure changes against security policies before deploying to production environments.</p></li><li><p><b>
Infrastructure as Code (IaC):</b> Lead the implementation of &quot;Compliance as Code.&quot; Automate the auditing and enforcement of security configurations across our AWS, GCP &amp; neocloud footprints.</p></li></ul><p><b>
2. Supply Chain Security for Automated Research</b></p><ul><li><p><b>
Provenance and Integrity:</b> In an environment where we rely heavily on automated coding agents, build systems to ensure the provenance of code and dependencies. Implement robust signing, SBOM (Software Bill of Materials) generation, and automated vulnerability management.</p></li><li><p><b>
Agent Sandbox Security:</b> Define and enforce security models for our research agents. Ensure that agents have the &quot;least privilege&quot; access required to execute experiments while remaining isolated from sensitive IP and credentials.</p></li></ul><p><b>
3. Multi-Cloud Research Infrastructure</b></p><ul><li><p><b>
Compute Security:</b> Manage the security architecture for our high-compute research environments. We operate in a multi-cloud ecosystem; you will be responsible for consistent, zero-trust network segmentation and identity management across disparate cloud providers.</p></li><li><p><b>
Research Data Protection:</b> Develop and maintain the data handling protocols necessary for working with pre-publication research and potentially sensitive model weights.</p></li></ul><p><b>
4. Enabling Frontier Access</b></p><ul><li><p><b>
Compliance as a Competitive Advantage:</b> Partner with AI labs to navigate security audits. You will bridge the gap between our &quot;move fast&quot; research culture and the high-bar security requirements of frontier model providers, turning compliance into an accelerator for our research agenda.</p></li></ul><h2 class="jobSectionHeader"><b>
You May Be a Good Fit If You</b></h2><ul><li><p>
Are a seasoned security engineer who writes code, with deep experience in Terraform, Kubernetes, and CI/CD tools (GitHub Actions, GitLab CI).</p></li><li><p>
Have managed security across multiple cloud providers (AWS / GCP / neoclouds) and understand the nuance of securing ephemeral, high-compute research clusters.</p></li><li><p>
Take a pragmatic approach to modern software supply chains and understand the unique risks of AI-driven development and how to mitigate them without killing velocity.</p></li><li><p>
Understand the threat model of a high-value target for state-level actors and IP theft, and can build systems robust against sophisticated adversaries.</p></li><li><p>
Can explain complex security trade-offs to lead researchers and scientists, saying &quot;yes, safely&quot; rather than just &quot;no.&quot;</p></li><li><p>
Are willing to use AI tools aggressively in your own workflow, with appropriate care to not get fooled!</p></li><li><p>
Are motivated by alignment of artificial superintelligence (ASI) and want to contribute to it full-time.</p></li></ul><h2 class="jobSectionHeader"><b>
Why This Role is Unique</b></h2><p>
At this organization, &quot;Corporate Security&quot; is a separate function. This role is focused on the Research Infrastructure. You will be working at the frontier of how automated alignment research is actually done. You will be building the security primitives for a new way of doing science: one where humans and machines collaborate to solve the most important problem of the 21st century.</p><h1 class="jobSectionHeader"><b>
Logistics</b></h1><p><b>
Salary:</b> Your salary depends on the scope, autonomy, and impact we expect you to have while working at Resolution. The expected range of in-person salaries for this role is:</p><ul><li><p>
L4 (SWE II): $346,000
</p></li><li><p>L5 (Senior SWE): $451,000
</p></li><li><p>L6 (Staff SWE): $670,000
</p></li><li><p>L7 (Senior Staff SWE): $930,000
</p></li></ul><p>We level using an internal adaptation of Google's standard levelling; the band above is indicative of where a strong candidate might come in.</p><p><b>
Location:</b> Berkeley, California. Remote may be considered in exceptional cases.</p><p><b>
Benefits:</b></p><ul><li><p>
5 weeks of paid vacation per year, in addition to public holidays.</p></li><li><p>
Comprehensive healthcare insurance (medical, dental, vision).</p></li><li><p>
Unlimited sick leave to prioritize your well-being.</p></li><li><p>
An unconditional 401(k) contribution equal to 4% of your salary.</p></li></ul><p><b>
Visa sponsorship:</b> We can sponsor visas for relocation to Berkeley.</p><p><b>
Minimum education:</b> A bachelor's degree in a field relevant to the role, or an equivalent combination of education, training, and/or professional experience that demonstrates comparable knowledge.</p><p><b>
Deadline:</b> Applications are rolling &mdash; please apply ASAP. We'll respond to applications within one week of receipt.</p><p><b>
Start date:</b> ASAP.</p><p>
Compensation Range: $346K - $930K</p></div>

Security Engineer (Research Infrastructure)

Security Service (MI5)

<div><div><h2 class="jobSectionHeader"><b>Details</b></h2>
<div><h3 class="jobSectionHeader"><b>Reference number</b></h3>
<div>468819
</div></div><div><h3 class="jobSectionHeader"><b>Salary</b></h3><div>
&pound;44,190 - &pound;52,972</div></div>
<div>GBP</div>
<div><h3 class="jobSectionHeader"><b>Job grade</b></h3><div><div>
Executive Officer</div></div></div><div><h3 class="jobSectionHeader"><b>
Contract type</b></h3><div>
Permanent</div></div><div><h3 class="jobSectionHeader"><b>
Type of role</b></h3><div>
Architecture and Data<br>
Engineering<br>
Information Technology</div></div><div><h3 class="jobSectionHeader"><b>
Working pattern</b></h3><div>
Full-time, Part-time, Compressed hours</div></div><div><h3 class="jobSectionHeader"><b>
Number of jobs available</b></h3><div>
1</div></div></div>
<div><div><h2 class="jobSectionHeader"><b>Contents</b></h2></div><div><ul><li>
Location</li><li>
About the job</li><li>
Benefits</li><li>
Things you need to know</li><li>
Apply and further information</li></ul></div><div><h2 class="jobSectionHeader"><b>
Location</b></h2></div><div><div>
London</div></div><div><h2 class="jobSectionHeader"><b>
About the job</b></h2></div><div><h3 class="jobSectionHeader"><b>
Job summary</b></h3><div><p>
MI5 keeps the country safe from serious threats like terrorism and attempts by states to harm the UK, its people and way of life. We carry out investigations by obtaining, analysing, and assessing intelligence, and then work with a range of partners including MI6 and GCHQ to disrupt these threats. Through our protective security arm, we provide advice and guidance to government, businesses and other organisations about how to keep themselves safe. A role in MI5 means you'll do unique and challenging work in a supportive and encouraging environment, making a real difference to UK national security.</p></div></div><div><h3 class="jobSectionHeader"><b>
Job description</b></h3><div><p>
As a Site Reliability Engineer, youll design, build, deploy and maintain the infrastructure that enables critical cyber activity. Working in a highly technical environment, youll ensure the systems others depend on are secure, reliable and fit for purpose. Using a blend of cutting-edge and bespoke technologies, including internally developed systems you wont find elsewhere, youll solve complex, mission-critical challenges.</p><p>
This is an engineering-led role where youll play a key part in delivering and managing infrastructure through code, operating in fully code-driven environments. Using tools such as Kubernetes, infrastructure as code and automation frameworks, youll develop and manage production environments that support operational activity. Youll oversee deployments end to end, manage upgrades and changes, and ensure systems remain stable and available without disruption, maintaining continuity of service.</p><p>
Monitoring is central to the role. Youll track system health, performance and behaviour using logs and metrics, identifying risks and weaknesses before they impact service. When issues arise, youll investigate root causes and contribute to improvements that strengthen reliability and prevent recurrence.</p><p>
Day to day, youll work closely with engineers, developers and researchers to deploy new capabilities and improve existing systems. Youll collaborate with monitoring teams to respond to system concerns and ensure environments remain secure and resilient. Alongside this, youll contribute to improving how systems are managed, refining processes and strengthening reliability practices as systems evolve.</p><p>
Operating within a small, specialist team in a wider delivery environment, youll have the autonomy to influence how production systems are managed and delivered. This is a hands-on engineering role focused on ensuring systems are robust, consistently available and capable of supporting critical operational activity.</p></div></div><div><h3 class="jobSectionHeader"><b>
Person specification</b></h3><div><p>
Youre an experienced engineer with a strong background in building, deploying and maintaining software or infrastructure in production environments. Your experience may come from site reliability engineering, DevOps or a similar role, and youll be used to working with complex systems where reliability, performance and security are critical.</p><p>
You bring hands-on experience managing systems through their full lifecycle, including deploying, upgrading and maintaining services in live environments without disruption. Youre confident working in code-driven environments, using approaches such as infrastructure as code and automation to deliver and manage infrastructure.</p><p>
Youll have practical experience using Kubernetes to deploy and manage services in production environments. Youll also have working knowledge of scripting or programming languages such as Python and be comfortable working in Linux-based environments.</p><p>
You understand how systems behave in production, using logs, metrics and monitoring tools to assess health, identify issues and improve performance. You take a structured and methodical approach to your work, ensuring systems are stable, repeatable and well managed.</p><p>
Youre able to understand complex systems and how different components interact and can communicate this clearly to others. You work effectively with engineers and supporting teams, ensuring systems are well documented and delivered to a consistent standard.</p></div></div><div><h2 class="jobSectionHeader"><b>
Benefits</b></h2></div><div><div><p>
When you join, youll receive an induction to the team, systems and ways of working, helping you understand how the infrastructure you support fits into the wider operational environment.</p><p>
Your personal development in this role is continuous and grounded in practice. Youll build your expertise by working directly with complex systems, contributing to deployments, monitoring environments and responding to real-world challenges. Alongside this, youll have dedicated time to explore emerging technologies, keeping your skills current and identifying opportunities to improve future capability.</p><p>
Youll be supported through a structured technical framework aligned to the Cyber Technical Framework, helping you progress as a specialist engineer or move into leadership. Whichever path you choose, youll receive significant investment in your development, including funded external courses, certifications and technical bootcamps.</p><p>
Youll also have access to a Dedicated Development Budget and Personal Development Time, giving you the flexibility to pursue self-directed learning aligned to your goals. Opportunities to gain industry-recognised certifications and learn from leading specialists across the intelligence community will further support your development.</p><p><b>
Rewards and benefits</b><br>
Youll receive a starting salary of &pound;44,190 to &pound;52,972 depending on skills and accreditation, plus other benefits including:</p><ul><li>
25 Days Annual Leave automatically rising to 30 days after 5 years' service, and an additional 10.5 days public and privilege holidays</li><li>
opportunities to be recognised through our employee performance scheme</li><li>
dedicated development budget</li><li>
interest-free season ticket loan</li><li>
excellent pension scheme</li><li>
cycle to work scheme</li><li>
facilities such as a gym, restaurant, and on-site coffee bars (at some locations)</li><li>
paid parental and adoption leave</li></ul></div></div><div><h2 class="jobSectionHeader"><b>
Things you need to know</b></h2></div><div><h3 class="jobSectionHeader"><b>
Artificial intelligence</b></h3><div>
Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our candidate guidance for more information on appropriate and inappropriate use.</div></div><div><h3 class="jobSectionHeader"><b>
Selection process details</b></h3><div><div><p>
Our recruitment process is fair, transparent, and based on merit. Here is a brief overview of each stage, in order:</p><ul><li>
An initial online application form including pre-screening questions to ensure you meet our eligibility criteria.</li><li>
Online Situational Judgement Test (SJT) in which you rate the appropriateness of responses to a series of short scenarios.</li><li>
A full online application form, assessed at application sift, where we will review your motivation for the role and MI5.</li><li>
Online competency-based interview which will also consider your motivation for the role.</li><li>
In-person technical interview.</li><li>
If successful, youll receive a conditional offer of employment.</li></ul><p>
Please note, you must successfully pass each stage of the process to progress to the next. Your application may take around 6 to 9 months to process including vetting, so we advise you continue any current employment until you have received your final job offer.</p><p><b>
Equal opportunities</b><br>
At MI5 diversity and inclusion are critical to our mission. To protect the UK, we need a truly diverse workforce that reflects the society we serve. This includes diversity in every sense of the word: those with different backgrounds, ages, ethnicities, gender identities, sexual orientations, ways of thinking and those with disabilities or neurodivergent conditions. We therefore welcome and encourage applications from everyone, including those from groups that are under-represented in our workforce such as women, those from an ethnic minority background, people with disabilities and those from low socio-economic backgrounds.</p><p>
Find out more about our culture, working environment and diversity on our website.</p><p><b>
Were Disability Confident</b><br>
MI5 is proud to have achieved Leader status within the Department for Work and Pensions' Disability Confident scheme. This is aimed at encouraging employers to think differently about disability and take action to improve how they recruit, retain and develop disabled people. As a Disability Confident Leader, we aim to ensure that a fair and proportionate number of disabled applicants who best meet the essential minimum criteria for this position, will be offered an interview, if it is practical for us to do so. (This is known as the Offer of an Interview.) To secure an interview for this role, the minimum criteria (in order of application process) are:</p><ul><li>
You'll be required to reach the minimum pass mark for the online Situational Judgement Test (SJT), which assesses criteria important for all roles in our organisation</li><li>
The ability to build, deploy and maintain systems in live production, with clear evidence of managing reliability, performance, and security in complex environments.</li><li>
Practical expertise with using Kubernetes to run services in production and working in fully code-driven environments</li><li>
The ability to monitor systems using logs/metrics, troubleshoot issues, perform root cause analysis, and implement improvements to ensure stability, uptime, and continuous service availability.</li></ul><p>
There is a wide range of extra support available throughout the recruitment process to enable you to do your best, see our website for information on reasonable adjustments we can offer.</p><br>
Feedback will only be provided if you attend an interview or assessment.</div></div></div><div><h3 class="jobSectionHeader"><b>
Security</b></h3><div><div>
Successful candidates must meet the security requirements before they can be appointed. The level of security needed is developed vetting .<br>
<br>
See our vetting charter .</div></div><div><div>
People working with government assets must complete baseline personnel security standard (opens in new window) checks.</div></div></div><div><h3 class="jobSectionHeader"><b>
Nationality requirements</b></h3><div>
Open to UK nationals only.</div></div><div><h3 class="jobSectionHeader"><b>
Working for the Civil Service</b></h3><div><div>
Please note this Post is NOT regulated by the Civil Service Commission.</div></div><div><div>
The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.</div></div></div><div><h3 class="jobSectionHeader"><b>
Diversity and Inclusion</b></h3><div>
The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan and the Civil Service Diversity and Inclusion Strategy .</div></div><div><h2 class="jobSectionHeader"><b>
Apply and further information</b></h2></div><div><div>
Once this job has closed, the job advert will no longer be available. You may want to save a copy for your records.</div></div><div><h3 class="jobSectionHeader"><b>
Contact point for applicants</b></h3><div><h4 class="jobSectionHeader"><b>
Job contact :
</b></h4><ul><li>Name : careers@recruitmentoffice.org.uk</li><li>
Email : careers@recruitmentoffice.org.uk</li></ul><h4 class="jobSectionHeader"><b>
Recruitment team</b></h4><ul><li>
Email : careers@recruitmentoffice.org.uk</li></ul></div></div><div><h3 class="jobSectionHeader"><b>
Further information</b></h3><div><div>
https://www.mi5.gov.uk/careers</div></div></div></div></div><div></div>

Site Reliability Engineer (Covert Capability)

Intercom

<div><div><p>Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences.</p>
<p>
Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey &ndash; from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk for one single system that is designed to meet the needs of modern day support teams.</p>
<p>
Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push boundaries, build with speed and intensity, and relentlessly deliver incredible value to our customers.</p></div><div><h2 class="jobSectionHeader"><b>
What's the opportunity?</b></h2>
<p>
Fin is transforming customer service through AI, helping businesses deliver fast, accurate, and reliable support at scale. Trust is foundational to that mission.</p>
<p>
The Cloud Security team is responsible for protecting the platforms that power Fin. We partner closely with infrastructure and product engineering teams to secure cloud environments, detect emerging threats, respond to incidents, and build the security foundations that enable teams to move quickly with confidence. The team owns critical cloud security capabilities including detection engineering, cloud security monitoring, incident response, cloud security controls, and the security tooling that protects Fin's production environments. The team is responsible for securing the cloud platforms and production systems that underpin every Fin customer interaction.</p>
<p>
The mission of the team is to help Fin build and operate trusted AI-powered customer service experiences by making security a natural part of how our cloud platforms, production systems, and engineering workflows are designed, deployed, and operated. As Fin continues to expand its capabilities and adoption, you'll help define how cloud security evolves alongside increasingly sophisticated systems and threat models. We're taking an AI-first approach to security, investing in areas such as AI-assisted detection engineering, automated investigations, continuous monitoring, and emerging defensive capabilities to help meet an evolving threat landscape.</p>
<h2 class="jobSectionHeader"><b>
What will I be doing?</b></h2>
<ul><li>Design and implement secure cloud architectures across our AWS environments.</li>
<li>Build and maintain protective and detective controls that improve visibility into threats across our cloud environments.</li>
<li>Develop detection engineering capabilities that identify attacker behaviour and reduce time to detection and response.</li>
<li>Lead cloud security investigations and incident response activities in partnership with engineering teams.</li>
<li>Participate in a shared on-call rotation and help coordinate containment, remediation, and recovery efforts during security incidents.</li>
<li>Build automation that improves the scalability, reliability, and effectiveness of security controls.</li>
<li>Partner with infrastructure teams to embed security into cloud platforms, infrastructure-as-code workflows, and engineering practices.</li>
<li>Develop and improve cloud security standards, guidance, and best practices across Fin.</li>
<li>Drive security initiatives from problem definition through design, implementation, and measurable outcomes.</li>
<li>Assess emerging threats to cloud environments and help evolve our defensive capabilities.</li>
<li>Help shape Fin's AI-first approach to security, including AI-assisted detection, automated investigations, continuous monitoring, and emerging defensive capabilities.</li>
<li>Support the secure adoption of AI-assisted software development tools and engineering workflows.</li>
</ul><h2 class="jobSectionHeader"><b>What skills do I need?</b></h2>
<ul><li>Proven experience in cloud security, security engineering, detection engineering, or a closely related field.</li>
<li>Strong experience securing and operating production AWS environments.</li>
<li>Deep understanding of cloud security principles, modern attack techniques, and security best practices.</li>
<li>Experience building or operating detection, monitoring, or threat detection capabilities.</li>
<li>Hands-on experience investigating security incidents, leading technical investigations, and driving remediation efforts.</li>
<li>Experience implementing security controls across cloud platforms and production environments.</li>
<li>Strong programming skills and experience building automation, tooling, or operational workflows.</li>
<li>Experience working with infrastructure-as-code practices and modern cloud-native technologies.</li>
<li>Comfortable using modern AI-assisted development tools to improve productivity and engineering effectiveness.</li>
<li>Ability to communicate security concepts clearly and collaborate effectively with engineering teams.</li>
<li>A pragmatic approach to balancing security, customer impact, and engineering velocity.</li>
</ul><h2 class="jobSectionHeader"><b>Bonus skills &amp; attributes</b></h2>
<ul><li>Experience building detection engineering, threat hunting, or security operations capabilities at scale.</li>
<li>Experience with cloud-native security platforms, CNAPP technologies, or large-scale cloud security monitoring.</li>
<li>Experience applying AI to detection, response, threat analysis, or security operations workflows.</li>
<li>Familiarity with AWS networking, identity, and cloud security patterns.</li>
<li>Experience working across both large-scale SaaS environments and high-growth companies.</li>
</ul><h2 class="jobSectionHeader"><b>Benefits</b></h2>
<p>
We are a well treated bunch, with awesome benefits! If there&rsquo;s something important to you that&rsquo;s not on this list, talk to us!</p>
<ul>
<li>Competitive salary and equity in a fast-growing start-up</li>
<li>We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen</li>
<li>Regular compensation reviews - we reward great work!</li>
<li>Unlimited access to Claude Code and best-in-class AI tools; experimentation &amp; building is encouraged &amp; celebrated.</li>
<li>Pension scheme &amp; match up to 4%</li>
<li>Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents</li>
<li>Flexible paid time off policy</li>
<li>Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones</li>
<li>If you&rsquo;re cycling, we&rsquo;ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too</li>
<li>MacBooks are our standard, but we also offer Windows for certain roles when needed.</li>
</ul>
<p>#LI-Hybrid</p></div><div><p><b>
Policies</b></p>
<p>
Fin has a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week.</p>
<p>
We have a radically open and accepting culture at Fin. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. As an organization, our policy is to not advocate on behalf of the company or our employees on any social or political topics out of our internal or external communications. We respect personal opinion and expression on these topics on personal social platforms on personal time, and do not challenge or confront anyone for their views on non-work related topics. Our goal is to focus on doing incredible work to achieve our goals and unite the company through our core values.
</p><p>Fin values diversity and is committed to a policy of Equal Employment Opportunity. Fin will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin, ancestry, sex, gender, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, gender expression, marital status, or any other legally recognized protected basis under federal, state, or local law.</p></div></div>

Cloud Security Engineer

Signify Technology

<div>
 <strong>
  Job Title:
 </strong>
 Platform Engineer
 <br/>
 <br/>
 <strong>
  Location
 </strong>
 : London (Hybrid)
 <br/>
 <br/>
 <strong>
  Employment Type
 </strong>
 : Full-time
 <br/>
 <br/>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 My client are seeking an experienced platform engineer to join their team in London. This role is ideal for someone who thrives at the intersection of infrastructure, security, and software engineering. You&rsquo;ll be instrumental in designing, building, and maintaining our platform infrastructure, with a focus on secure, scalable, and reliable systems.
 <br/>
 <br/>
 <strong>
  Key Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Lead infrastructure projects from start to finish, delivering secure, scalable, and high-performance systems
  </li>
  <li>
   Design, build, and maintain cloud and on-premises infrastructure with security and reliability in mind
  </li>
  <li>
   Write high-quality internal tools and automation scripts using Python
  </li>
  <li>
   Collaborate with engineering and security teams to ensure compliance, observability, and incident readiness
  </li>
  <li>
   Contribute to infrastructure as code and CI/CD pipeline improvements
  </li>
  <li>
   Monitor system health and performance, proposing and implementing enhancements
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Requirements
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   5+ years of experience in platform, infrastructure, or DevOps engineering roles
  </li>
  <li>
   Proven track record of leading infrastructure or security projects end to end
  </li>
  <li>
   Strong knowledge coding in Python and comfortable using it
  </li>
  <li>
   Strong background in infrastructure architecture and operations
  </li>
  <li>
   Deep understanding of security best practices across cloud and on-prem environments
  </li>
  <li>
   Proficiency in Python, with experience building tools or automation scripts
  </li>
  <li>
   Familiarity with AWS and its tools
  </li>
  <li>
   Excellent communication skills and a collaborative mindset
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Nice To Have
  <br/>
  <br/>
 </strong>
 Experience with AI/ML infrastructure or supporting data science workflows
 <br/>
 <br/>
 Exposure to MLOps tooling or machine learning model deployment
</div>


Platform Engineer

Dorchester Collection

<div><div><h2 class="jobSectionHeader"><b>Your future, our legacy</b></h2>
<h3 class="jobSectionHeader"><b>Hotel</b></h3>
<p>Dorchester Collection</p>
<h3 class="jobSectionHeader"><b>Division &amp; Department</b></h3>
<p>Corporate Office - Information Technology</p>
<h3 class="jobSectionHeader"><b>Job Title</b></h3>
<p>Cyber Security Engineer</p>
<h3 class="jobSectionHeader"><b>Contract Type</b></h3>
<p>Permanent</p>
<h3 class="jobSectionHeader"><b>Status</b></h3>
<p>Full time</p>
<h3 class="jobSectionHeader"><b>Position Overview</b></h3>
<p></p><div><p>We care about your career and are known for having the absolute best people in the industry. When you join us as a Cyber Security Engineer you start a unique opportunity to become celebrated as the very best in your field. You&rsquo;ll learn not only from your fellow Legends, but also through our award-winning learning academy, so that you can achieve the highest standards of craft, service, and leadership and become a legend in your own story.</p>
<p>The Cyber Security Engineer is a hands-on technical role responsible for shaping, driving, and continuously improving the organisation&rsquo;s information and cyber security posture across on‑premises infrastructure and Microsoft Azure cloud environments. The role focuses on owning and delivering remediation from security assessments, penetration testing, and vulnerability management, while acting as the technical subject matter expert for cyber security across the business.</p>
<p>This position is suited to candidates with a strong infrastructure or IT system administration/support background, with proven experience securing hybrid environments and responding to real‑world threats</p>
</div><p></p><h3 class="jobSectionHeader"><b>What you'll get</b></h3>
<p></p><div><p>As a Cyber Security Engineer at Dorchester Collection here are just some of the great benefits you will receive:</p>
<ul><li>Complimentary stays with breakfast included in all 10 Dorchester Collection hotels</li>
<li>50% off at bars and restaurants within all of our Dorchester Collection hotels</li>
<li>&pound;750 Refer a friend bonus scheme</li>
<li>World class development opportunities</li>
<li>Social events throughout the year</li>
<li>Workday Lunches in the form of a prepaid contactless card</li>
<li>Season ticket loan and cycle to work scheme</li>
<li>Exclusive Access to a discount platform featuring 1000s of retailers</li>
<li>Subsided access to gyms, fitness classes and wellness experiences</li>
<li>Competitive retirement scheme</li>
</ul></div><p></p><h3 class="jobSectionHeader"><b>What you'll do</b></h3>
<p></p><div><ul><li>Cyber Security Engineering &amp; Operations
<ul><li>Own and resolve cyber security&ndash;related support tickets, investigations, and technical issues.</li>
<li>Triaging, investigating, and responding to threats via the global XDR platform.</li>
</ul></li><li>Act as an escalation point for complex or high-risk security events.
<br>
<ul><li>Vulnerability Management &amp; Remediation</li>
<li>Own end-to-end remediation of findings from penetration tests, vulnerability scanning, and internal assessments.</li>
<li>Work hands-on with infrastructure and regional teams to remediate vulnerabilities across servers, endpoints, networks, and cloud platforms.</li>
<li>Track and drive remediation activity to ensure timely closure of security risks.</li>
</ul></li><li>Security Assessments &amp; Posture
<ul><li>Plan and execute internal security assessments and technical reviews across infrastructure and sites.</li>
<li>Identify security gaps, prioritise risk, and define pragmatic remediation plans.</li>
<li>Continuously improve technical security controls and configuration standards.</li>
</ul></li><li>Policy, Standards &amp; Process
<ul><li>Establish, maintain, and improve cyber security policies, standards, and supporting processes.</li>
<li>Ensure security controls align with best practice while remaining workable in operational environments.</li>
<li>Support audits and information security reviews through clear documentation and evidence.</li>
</ul></li><li>Projects &amp; Change
<ul><li>Act as a security point of contact during the design and implementation of IT and business projects.</li>
<li>Review architectures, designs, and deployments to ensure security requirements are met.</li>
</ul></li><li>Regional Coordination &amp; Enablement
<ul><li>Coordinate and delegate security activities across regional IT teams.</li>
<li>Provide technical guidance to ensure consistent application of security standards globally.</li>
<li>Build effective working relationships with regional stakeholders.</li>
</ul></li></ul><p>The items shared are the essence of a day in the life of a Cyber Security Engineer but we&rsquo;ll make sure you are provided with specifics on how we care for our company.</p>
<p>The hours of operation for this role are Monday to Friday 9:00am to 5:30pm, with a core requirement of on-call support outside of these working hours. We are based in our corporate office in Knightsbridge.</p>
</div><p></p><h3 class="jobSectionHeader"><b>What you'll bring</b></h3>
<p></p><div><p>Essential Skills:</p>
<ul><li>You&rsquo;ll bring your unique personality and passion to the role and the team</li>
<li>Strong background in IT infrastructure and IT systems engineering.</li>
<li>Hands-on experience remediating security vulnerabilities.</li>
<li>Experience with penetration test and vulnerability management outputs.</li>
<li>Strong experience securing Active Directory on premise and Azure cloud environments.</li>
<li>Understanding of identity, access management, patching, and monitoring.</li>
<li>English is the primary language used in our office. You can comfortably communicate in this language, both verbally and written</li>
</ul><p>Desirable Skills:</p>
<ul><li>Experience supporting ISO 27001, CIS or similar security and audit frameworks.</li>
<li>Security certifications such as SSCP, CISSP, GIAC, or Microsoft Security certifications.</li>
<li>Hands‑on experience managing or supporting next-gen firewall (Palo Alto preferred).</li>
<li>Experience working with XDR platforms, including alert triage, investigation, and response.</li>
<li>Experience operating within hybrid on‑premises and cloud environments at enterprise scale.</li>
</ul></div></div><p></p><div><h2 class="jobSectionHeader"><b>Position location</b></h2>
<h3 class="jobSectionHeader"><b>Job Location</b></h3>
<p>United Kingdom</p>
<h3 class="jobSectionHeader"><b>Location</b></h3>
<p></p><div>3rd Floor, 1 Knightsbridge SW1X 7LX London</div></div></div><p></p>

Cyber Security Engineer

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