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senior security engineer

Mind Stream

<p>We are seeking a <b>Senior DevSecOps Engineer</b> to drive the adoption and implementation of DevSecOps practices across QatarEnergy. As a DevSecOps Subject Matter Expert, you will design, implement, and maintain secure CI/CD pipelines, automate workflows, and foster a culture of security across the organization.</p><p><b>Key Responsibilities:</b></p><ul><li>Build and implement a <b>comprehensive DevSecOps framework</b> integrating automated code analysis, vulnerability scanning, dynamic testing, and SBOM management.</li><li>Design, deploy, and maintain <b>CI/CD pipelines</b> using Azure DevOps, Jenkins, GitLab CI, GitHub Actions, and other automation tools.</li><li>Implement <b>Infrastructure as Code (IaC)</b> using Terraform, Ansible, Bicep, and manage containerized environments with Docker/Kubernetes.</li><li>Collaborate with development, operations, QA, and security teams to integrate security into the <b>SDLC</b>.</li><li>Deliver training, workshops, and mentoring to promote a <b>DevSecOps culture</b>.</li><li>Monitor system performance, manage incidents, and drive <b>continuous improvement</b>.</li></ul><p><b>Qualifications &amp; Skills:</b></p><ul><li><b>10+ years</b> in DevSecOps or similar roles.</li><li>Bachelor&rsquo;s in Computer Science, Engineering, or equivalent experience.</li><li>Hands-on experience with <b>cloud platforms</b> (Azure, AWS, GCP) and container orchestration.</li><li>Proficiency in <b>Python, Bash, PowerShell, YAML</b>, CI/CD tools, IaC, secrets management (Vault, Key Vault), and monitoring/logging tools (ELK, Splunk).</li><li>Deep knowledge of <b>DevSecOps practices</b>: SAST, DAST, SCA, SBOM, secure coding (OWASP Top 10), threat modeling, and risk management.</li><li>Strong leadership, mentoring, and <b>cross-functional collaboration</b> skills.</li></ul><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>Do you have 10+ years of experience in DevSecOps or similar roles?</li><li>Do you have hands-on experience with CI/CD pipelines, automation tools, and Infrastructure as Code (IaC)?</li><li>Do you have experience with cloud platforms (Azure, AWS, GCP)?</li><li>Do you have experience with containerization and orchestration tools (Docker, Kubernetes)?</li><li>Do you have experience with DevSecOps security tools (SAST, DAST, SCA, SBOM)?</li><li>Do you have experience in leading or mentoring teams on DevSecOps practices?</li><li>What is your current and expected salary? Notice period?</li></ul>

Senior DevSecOps Engineer

Parsons

<div>In a world of possibilities, pursue one with endless opportunities. Imagine Next!<br>
<p></p>
At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what&rsquo;s possible.<p></p><p><b><br>
Job Description:</b></p><p>
Parsons is looking for an amazingly talented <b>Senior Cost Engineer</b> to join our team for SOUDAH Peaks development Project.</p><p></p><p><b>
What You'll Be Doing:</b></p><ul><li><p>
Preparation of benchmarking and cost analysis</p></li><li><p>
Cost planning/estimating/budgeting/reviews and reporting</p></li><li><p>
ROM estimate (Rough of Order of Magnitude)</p></li><li><p>
Master Planning</p></li><li><p>
Cost planning during all RIBA Stages (Feasibility, Pre-Concept Design, Concept Design, Schematic Design/Spatial Coordination, Detail Detailed Design/Technical Design)</p></li><li><p>
AACE Estimate classification (Class 5 to Class 1)</p></li><li><p>
Tender review and analysis</p></li><li><p>
Value management</p></li><li><p>
Cost optimization</p></li><li><p>
Tender Price Index and economic indices</p></li><li><p>
Superuser cost database population and quality data assurance</p></li><li><p>
Cost reporting and forecasting</p></li></ul><p></p><p><b>
What Required Skills You'll Bring:</b></p><ul><li><p>
Bachelor's Degree in Quantity Surveying, or related field and typically +12 years of cost management experience within a large developer or international engineering and consulting firm is required.</p></li><li><p>
Requires a comprehensive knowledge of industry business practices in cost management.
</p></li><li><p>Must possess strong written and oral communication skills, excellent interpersonal skills, and a working knowledge of PC software packages typically associated with cost management. Proven ability to perform in a management capacity is also required.</p></li><li><p>
Extensive years of experience in pre-contract preparation of cost plans at all RIBA stages, preparing complex Bills of Quantities, pricing of Pre Tender Estimates</p></li><li><p>
Cost management</p></li><li><p>
Excel Advanced Level</p></li><li><p>
Previous delivery of standards to POMI, NRM, CESMM, CSI, Uniclass, Ministry of Transportation and others</p></li></ul><p></p><p><b>
What Desired Skills You'll Bring:</b></p><ul><li><p>
Well-round quantity surveying competency with experience from inception to completion in the Middle East and KSA.</p></li><li><p>
Have delivered pre-contract and post-contract services across multiple sectors, assets, sub-assets and Infrastructure</p></li><li><p>
Power BI</p></li><li><p>
CostX or equivalent</p></li><li><p>
Database population</p></li></ul><p></p>
Parsons equally employs representation at all job levels no matter the race, color, religion, sex (including pregnancy), national origin, age, disability or genetic information.<p></p><p>
We truly invest and care about our employee&rsquo;s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest&mdash;APPLY TODAY!</p><p></p><div>
Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.</div></div>
<br><div><div><div>COMPETITIVE BENEFIT OFFERINGS</div></div><div><div><div><br>
Financial Wellness</div><div><br>
We care about your financial wellbeing. Parsons offers competitive pay and retirement plans to help you build wealth for the future while giving you the flexibility to diversify your investments.</div></div><div><div>
Work Life Harmony</div><div><br>
Balance in life is important and time away from the office is imperative to allow you to refresh and focus your attention on the things that matter to you. Parsons supports your time away by providing paid time off and paid flexible holidays.</div></div><div><div>
Career Development</div><div><br>
We are committed to fostering the personal and professional growth of our employees. Develop and advance yourself though our comprehensive training, educational and mentorship programs.</div></div><div><div><br>
Veteran Support</div><div><br>
We provide Industry leading benefits to support veterans and active-duty members to provide security for you and your family by offering robust leave and benefits; including paid active-duty military leave and paid time off when transitioning back to civilian life.</div></div><div><div>
Mind &amp; Body</div><div><br>
At Parsons we inspire healthier habits, heathier minds, and a healthier you through our wellness program. Participate in our weekly Meditation Mondays and Wellness Wednesdays. Wellness, at Parsons, is more than just your annual checkup.</div></div><div><div>
Health</div><div><br>
Health is not a one size fits all. At Parsons, we offer a robust Employee Assistance Program as well as comprehensive medical, dental and vision plans through large, national carriers with the choice of regional PPO, HDHP, or HMO networks.</div></div></div></div><p></p>

Senior Cost Engineer

L&T Technology Services Ltd.

<div><div><div>Senior Hardware and Network Engineer</div><p>LNT/SHANE/1444312</p><ul>
PTD-Power Transmission &amp; Distribution - ICRiyadh</ul></div><div><div><div><ul><div><div><div>
Posted On</div><div>
20 Nov 2025</div></div></div><div><div><div>
End Date</div><div>
19 May 2026</div></div></div><div><div><div>
Required Experience</div><div>
8 - 12 Years</div></div></div></ul></div></div></div></div>
<br><div><div><div>Skills</div></div><div><div><p>
Knowledge &amp; Posting Location</p><div><p>
HARDWARE DEPLOYMENTS
</p><p>NETWORKING
</p><p>CCNA &amp; CCNP
</p><p>NETWORK SECURITY
</p><p>NETWORK ARCHITECTING
</p></div></div><div><p>Minimum Qualification</p><div><p>
BACHELOR OF TECHNOLOGY HONORS (BTECH HONS)</p></div></div></div></div>
<br><div><div><div>Job Description</div></div><div><p><b>
Job Title:</b> Senior Hardware and Network Engineer<br>
<b>Experience:</b> Min 8+ Years<br>
<b>Location:</b> Riyadh<br>
<b>Employment Type:</b> Full-time<br>
<b>Department:</b> IT / Infrastructure</p><p><b>
Job Summary:</b></p><p>
We are seeking an experienced and highly skilled <b>Hardware and Network Engineer</b> with Min 8 years of hands-on experience in designing, implementing, managing, and troubleshooting hardware and network infrastructure. The ideal candidate will have in-depth knowledge of enterprise-level systems, excellent problem-solving skills, and a strong understanding of current networking technologies.</p><p><b>
Key Responsibilities:</b></p><ul><li>
Design, implement, and maintain computer hardware systems including desktops, laptops, servers, and peripherals.</li><li>
Configure, manage, and troubleshoot LAN, WAN, VPN, and wireless network infrastructures.</li><li>
Monitor network performance, ensure high availability, and implement performance tuning as needed.</li><li>
Manage network security measures such as firewalls, antivirus, intrusion detection/prevention systems, and data encryption.</li><li>
Maintain inventory of IT assets and ensure hardware lifecycle management.</li><li>
Coordinate with vendors and service providers for hardware and software procurement and support.</li><li>
Install and maintain server operating systems, including Windows Server and Linux environments.</li><li>
Conduct periodic network audits and implement best practices for compliance and performance.</li><li>
Manage data backup and recovery solutions.</li><li>
Provide technical support to users and resolve hardware/network issues within defined SLAs.</li><li>
Document all configurations, processes, and procedures accurately.</li><li>
Provide system remote to teams across the globe</li></ul><p><b>
Key Skills &amp; Qualifications:</b></p><ul><li>
Bachelor&rsquo;s degree in Computer Science, IT, or a related field (Master&rsquo;s or Certifications like CCNA, CCNP, CompTIA Network+ preferred).</li><li>
Strong knowledge of routers, switches, firewalls (e.g., Cisco, Fortinet, Palo Alto).</li><li>
Proficient in Windows/Linux OS, Active Directory, DNS, DHCP, and virtualization technologies (VMware/Hyper-V).</li><li>
Experience with network monitoring tools (e.g., SolarWinds, PRTG, Nagios).</li><li>
Good understanding of ITIL processes and change management.</li><li>
Ability to work independently and collaboratively in a fast-paced environment.</li><li>
Excellent analytical, communication, and documentation skills.</li></ul><p><b>
Preferred Certifications:</b></p><ul><li><b>
Cisco Certified Network Associate (CCNA) / Professional (CCNP)</b></li><li><b>
CompTIA Network+ / Security+</b></li><li><b>
Microsoft Certified Solutions Expert (MCSE)</b></li></ul></div></div><p></p>

Senior Hardware and Network Engineer

Envision Employment Solutions

Envision Employment Solutions is currently looking for a Senior Data Management Engineer for one of our partners, a global leader in the IT Services and IT Consulting.
<br><br>
<b>Job Summary:</b><br>
We are looking for a Senior Data Management Engineer / Senior Data Engineer with strong experience in data architecture, integration, and transformation, particularly with Informatica. The ideal candidate will be responsible for designing and implementing end-to-end data solutions that enable data accessibility, quality, and governance across the enterprise.
<br>You will work closely with cross-functional teams to understand business requirements and translate them into scalable, reliable, and secure data systems.
<br><br>
<b>Responsibilities:</b><br>
<ul>
<li>Design, build, and maintain data pipelines and ETL processes using Informatica</li>
<li>Develop and optimize data integration workflows for structured and unstructured data</li>
<li>Ensure data quality, consistency, and security across platforms</li>
<li>Collaborate with business analysts, data architects, and developers to align data solutions with business needs</li>
<li>Maintain documentation of data flows, processes, and systems</li>
<li>Troubleshoot and resolve data-related issues and performance bottlenecks</li>
<li>Participate in data modeling and architecture discussions</li>
</ul>
<b>Requirements:</b><br>
<ul>
<li>Bachelor's degree in Computer Science, Information Systems, or related field</li>
<li>3 to 4 years of experience in data engineering or data management roles</li>
<li>Strong hands-on experience with Informatica (PowerCenter, IDQ, or Cloud Data Integration)</li>
<li>Proficiency in SQL and experience working with relational databases (Oracle, SQL Server, etc.)</li>
<li>Solid understanding of data warehousing concepts and architecture</li>
<li>Experience with data governance and metadata management</li>
<li>Familiarity with cloud data platforms (e.g., AWS, Azure, GCP) is a plus</li>
<li>Excellent communication skills in English (Very Good Level)</li>
<li>Being an ARABIC speaker is a must.</li>
</ul>


Senior Data Management Engineer

Obsidian Security

<div>
 Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens&mdash;platforms like Microsoft 365, Salesforce, and hundreds more.
 <br/>
 <br/>
 Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we&rsquo;ve built a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black.
 <br/>
 <br/>
 Now, we&rsquo;re transforming how SaaS is secured&mdash;in the era of agentic AI.
 <br/>
 <br/>
 Today, Obsidian is trusted by global enterprises like Snowflake, T-Mobile, and Pure Storage. We protect more than 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand&mdash;including many of the world&rsquo;s largest Fortune 1000 and Global 2000 companies.
 <br/>
 <br/>
 With strong global momentum, a growing partner ecosystem including SentinelOne, Databricks, and Google Cloud, and a major fundraise on the horizon, we&rsquo;re scaling quickly toward long-term growth and IPO readiness. Join us as we define the future of SaaS security!
 <br/>
 <br/>
 <strong>
  About The Team
  <br/>
  <br/>
 </strong>
 We&rsquo;re looking for high energy and ambitious individuals to join our customer-facing teams. You will be the tip of the spear for our technical engagement and will be an ambassador for our company, people, and technology.
 <br/>
 <br/>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 We are hiring a talented Senior Sales Engineer to join our team. If you're excited to be part of a winning team, Obsidian Security is a great place to make an impact. A Senior Sales Engineer is responsible for actively driving and managing the technical evaluation stage of the sales process and mentoring and building the team. She/he works with the sales team to technically advise on the sales of Obsidian solutions and is a subject matter expert on SaaS security challenges and solutions. It is a sales engineers responsibility to partner with prospects in a technical and educational capacity throughout the sales cycle and be the advocate for the customer back to product management and engineering. She/he will work closely with the leadership team to build out the rest of the extended team in the respective regions. The ideal candidate is aggressive, collaborative, and knowledgeable, has worked in an offensive or defensive cybersecurity role, and has strong software engineering abilities.
 <br/>
 <br/>
 <ul>
  <li>
   Prepare and deliver technical presentations explaining Obsidian solutions to prospective and existing customers.
  </li>
  <li>
   Partner internally and externally to assess security needs and to determine requirements and alignment of Obsidian solutions to prospect pain points.
  </li>
  <li>
   Conduct solution proof-of-value engagements to obtain technical wins.
  </li>
  <li>
   Conduct field reconnaissance to provide feedback and insights to product management and engineering.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Qualifications For Senior Sales Engineer
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   A strong commitment to the Obsidian Code:
   <br/>
   <br/>
  </li>
 </ul>
 &cir; Customers Win, We Win.
 <br/>
 <br/>
 &cir; One Obsidian, One Score.
 <br/>
 <br/>
 &cir; Do Great Things Together.
 <br/>
 <br/>
 &cir; Everyone is a Pioneer
 <br/>
 <br/>
 <ul>
  <li>
   A strong blend of communication abilities and technical skills to be the field-facing technical ambassador for Obsidian
  </li>
  <li>
   Expert-level knowledge of cybersecurity, especially Cloud and SaaS security concerns
  </li>
  <li>
   Experience interacting with APIs, integrations, and middle-ware
  </li>
  <li>
   Competitive and market intelligence reconnaissance abilities
  </li>
  <li>
   Understanding of routes to market and ability to represent Obsidian with a wide variety of partnerships
  </li>
  <li>
   Experience with cybersecurity solution stacks and how Obsidian is complementary or competitive
  </li>
  <li>
   Presentation skills for crafting and delivering thought-leadership presentations at security conferences and webinars
  </li>
  <li>
   Willingness to travel depending on customer opportunities and role
   <br/>
   <br/>
  </li>
 </ul>
 Employee BenefitsOur competitive benefits packages are designed to support our employees' well-being, both at work and at home. Our US based employees enjoy:Competitive compensation with equity and 401kComprehensive healthcare with dental and vision coverageFlexible paid time off and paid holiday time off 12 weeks of new parent or family leavePersonal and professional development resourcesFor more details on our US benefits, or for information on our international benefits, please see here.Pay TransparancyPlease note that the base pay range is a guideline and for candidates who receive an offer, the base pay will vary based on factors such as work location, as well as the knowledge, skills and experience of the candidate. In addition to a competitive base salary, this position is eligible for equity awards and may be eligible for sales commission or incentive compensation based on the role or function within the company.At Obsidian, we are proud to be an equal-opportunity employer. We value diversity and hire for talent, passion, and compassion. In compliance with federal law, all persons hired will be required to submit satisfactory proof of identity and legal authorization. If you have a need that requires accommodation, please contact accommodations@obsidiansecurity.comInformation collected and processed as part of any job applications you choose to submit is subject to Obsidian&rsquo;s Applicant Privacy Policy.
 <br/>
 <br/>
 Base Salary Range: $134,000 USD - $197,000 USD
</div>


Sr Sales Engineer - Middle East

Takamol Holding

<div>
 <p>
  We are looking for a
  <strong>
   highly skilled Senior Software Engineer (Backend)
  </strong>
  to join our team.
 </p>
 <p>
  The ideal candidate has strong expertise in
  <strong>
   Java Spring Boot
  </strong>
  , cloud environments, and high-performance backend systems&mdash;capable of building scalable, secure, and reliable services that power real-time features across our applications.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Design and develop backend services using
   <strong>
    Java Spring Boot
   </strong>
   , including clean, scalable RESTful APIs.
  </li>
  <li>
   Implement
   <strong>
    Microsoft Authentication
   </strong>
   for secure authorization and identity management.
  </li>
  <li>
   Manage and optimize
   <strong>
    MySQL
   </strong>
   databases (replication, indexing, performance tuning, high-concurrency queries).
  </li>
  <li>
   Deploy and integrate services on
   <strong>
    Google Cloud Platform (GCP)
   </strong>
   using tools like
   <strong>
    API Gateway
   </strong>
   for routing, rate limiting, and security.
  </li>
  <li>
   Implement
   <strong>
    Firebase Cloud Messaging (FCM)
   </strong>
   for push notifications, device token lifecycle, and real-time updates.
  </li>
  <li>
   Ensure top-tier security (encryption, input validation, JWT, OWASP standards).
  </li>
  <li>
   Build and maintain
   <strong>
    CI/CD pipelines
   </strong>
   , unit/integration testing, logging, and monitoring for production reliability.
  </li>
  <li>
   Improve system scalability using
   <strong>
    caching, queuing, async processing
   </strong>
   , and auto-scaling techniques.
  </li>
  <li>
   Collaborate with mobile teams (Flutter / React Native) to ensure API compatibility and offline support.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Job Requirements
  </strong>
 </p>
 <ul>
  <li>
   <strong>
    2&ndash;4 years
   </strong>
   of hands-on backend development experience.
  </li>
  <li>
   Advanced expertise in
   <strong>
    Java Spring Boot
   </strong>
   , microservices architecture, and reactive programming.
  </li>
  <li>
   Strong MySQL experience (schema design, optimization, replication, HA).
  </li>
  <li>
   Practical experience with
   <strong>
    GCP
   </strong>
   , API Gateway, and IaC tools.
  </li>
  <li>
   Experience with
   <strong>
    Microsoft Authentication
   </strong>
   and
   <strong>
    Firebase
   </strong>
   integrations.
  </li>
  <li>
   Strong understanding of
   <strong>
    concurrency
   </strong>
   , API design, performance tuning, and DevOps fundamentals.
  </li>
  <li>
   Familiarity with cross-platform mobile integrations (Flutter / React Native).
  </li>
  <li>
   Bachelor&rsquo;s/Master&rsquo;s in Computer Science or related field.
  </li>
  <li>
   <strong>
    Preferred:
   </strong>
   Docker on GCP, Redis, real-time and event-driven systems.
  </li>
 </ul>
 <p>
 </p>
</div>


Senior Software Engineer (Backend – Java Spring Boot)

DeepSource Technologies

We are looking for a skilled Senior Infrastructure & Virtualization Engineer to join our client’s team in Riyadh. The role involves managing and optimizing enterprise infrastructure, including virtualization platforms, storage, networking, and monitoring systems to ensure high performance, reliability, and scalability.
<br><br>
<b>Key Responsibilities:</b><br>
<ul>
<li>Manage and maintain VMware vSphere/vCenter environments, including ESXi hosts and virtual machines.</li>
<li>Administer MariaDB databases for enterprise workloads.</li>
<li>Deploy, configure, and maintain Dell PowerEdge XE servers, Dell PowerScale storage, and Dell PowerSwitch networking.</li>
<li>Operate and manage Dell SFM (Server/Storage/Network Fabric Management) tools for monitoring and administration.</li>
<li>Monitor infrastructure performance using Prometheus and Grafana, creating dashboards and alerts for proactive management.</li>
<li>Collaborate with cross-functional teams to design, implement, and troubleshoot enterprise IT solutions.</li>
<li>Ensure infrastructure security, compliance, and best practices for system and data availability.</li>
</ul>
<b>Requirements:</b><br>
<ul>
<li>Strong experience with VMware virtualization (vCenter, ESXi, cluster management).</li>
<li>Experience with MariaDB or other relational databases.</li>
<li>Hands-on experience with Dell PowerEdge XE, PowerScale, PowerSwitch, and SFM tools.</li>
<li>Proficient in monitoring and alerting tools such as Prometheus and Grafana.</li>
<li>Strong troubleshooting, performance tuning, and capacity planning skills.</li>
<li>Solid understanding of networking, storage, and enterprise IT infrastructure.</li>
</ul>


Senior Infrastructure & Virtualization Engineer - Riyadh,KSA

Explore 1273+ Senior security engineer in Riyadh this December. Find roles across top companies and apply now to boost your career.