penetration tester

CYREX

<div>Cyrex is a native security and software development company. We&rsquo;re focused on building the next generation of top-notch software for web, mobile, and native. Coupled with our extensive background in ethical hacking and cyber crime, we&rsquo;ve established ourselves as a trusted partner to over 700 clients worldwide. Serving clients of all size, from startups to full-scale enterprises, we work with a diverse, international team of experts providing custom-made development support.
Cyrex aims to drive innovation and creativity within the tech industry by combining both their technical expertise and creative thinking to create bulletproof security solutions and reliable software.
Long story short, we are an awesome team of tech savvy boys and girls who want to be the best at what we do. 
If you are awesome too, let&rsquo;s meet!
We are looking for a Game Penetration Tester to join our team. The ideal candidate will have extensive full-time penetration testing experience in games. As a hands-on penetration tester, you will work together with the team securing world-class gaming titles. Your primary goal is to find vulnerabilities in game titles using our proprietary tooling.
What you will do:<ul>
<li>Collaborate with several team members at the same time.</li>
<li>Test mobile, PC and console games for security vulnerabilities.</li>
<li>Report findings in a professional manner.</li>
<li>Work with custom Python and C++ tooling.</li>
</ul>Requirements<ul>
<li>Expert knowledge on different vulnerabilities.</li>
<li>Expertise in finding and exploiting vulnerabilities.</li>
<li>Experience in pentesting of mobile applications and thick clients.</li>
<li>Great understanding and experience in Python and C++.</li>
<li>Strong knowledge about serialization and cryptographic algorithms.</li>
<li>Capable of mentoring, from juniors to seniors.</li>
<li>Excellent communication skills.</li>
<li>Flexibility and ability to adapt to new technological changes as per project need.</li>
<li>5+ years of experience in penetration testing.</li>
<li>A passion for video games.</li>
</ul>Desirable pluses:<ul>
<li>Have worked on several projects at the same time.</li>
<li>Experienced with multiplayer gameplay systems, network replication and various gaming engines.</li>
<li>Solid technical foundation (e.g. Computer Science / Maths Degree or equivalent).</li>
</ul>Benefits<ul>
<li>Permanently remote position.</li>
<li>An opportunity to hone and improve your skills by applying them to a diverse variety of engaging projects.</li>
<li>Be part of an international group with offices worldwide.</li>
<li>Career growth and development.</li>
<li>Working closely with a team of like-minded people in a fast-paced, multicultural environment.</li>
<li>Ongoing training and professional self-improvement opportunities.</li>
<li>Flexible working hours.</li>
<li>An inclusive culture and open communication.</li></ul></div>

Game Penetration Tester

<div>Cyrex is a native security and software development company. We&rsquo;re focused on building the next generation of top-notch software for web, mobile, and native. Coupled with our extensive background in ethical hacking and cyber crime, we&rsquo;ve established ourselves as a trusted partner to over 700 clients worldwide. Serving clients of all size, from startups to full-scale enterprises, we work with a diverse, international team of experts providing custom-made development support.
Cyrex aims to drive innovation and creativity within the tech industry by combining both their technical expertise and creative thinking to create bulletproof security solutions and reliable software.
Long story short, we are an awesome team of tech savvy boys and girls who want to be the best at what we do. 
If you are awesome too, let&rsquo;s meet!
We are looking for a Game Penetration Tester to join our team. The ideal candidate will have extensive full-time penetration testing experience in games. As a hands-on penetration tester, you will work together with the team securing world-class gaming titles. Your primary goal is to find vulnerabilities in game titles using our proprietary tooling.
What you will do:<ul>
<li>Collaborate with several team members at the same time.</li>
<li>Test mobile, PC and console games for security vulnerabilities.</li>
<li>Report findings in a professional manner.</li>
<li>Work with custom Python and C++ tooling.</li>
</ul>Requirements<ul>
<li>Expert knowledge on different vulnerabilities.</li>
<li>Expertise in finding and exploiting vulnerabilities.</li>
<li>Experience in pentesting of mobile applications and thick clients.</li>
<li>Great understanding and experience in Python and C++.</li>
<li>Strong knowledge about serialization and cryptographic algorithms.</li>
<li>Capable of mentoring, from juniors to seniors.</li>
<li>Excellent communication skills.</li>
<li>Flexibility and ability to adapt to new technological changes as per project need.</li>
<li>5+ years of experience in penetration testing.</li>
<li>A passion for video games.</li>
</ul>Desirable pluses:<ul>
<li>Have worked on several projects at the same time.</li>
<li>Experienced with multiplayer gameplay systems, network replication and various gaming engines.</li>
<li>Solid technical foundation (e.g. Computer Science / Maths Degree or equivalent).</li>
</ul>Benefits<ul>
<li>Permanently remote position.</li>
<li>An opportunity to hone and improve your skills by applying them to a diverse variety of engaging projects.</li>
<li>Be part of an international group with offices worldwide.</li>
<li>Career growth and development.</li>
<li>Working closely with a team of like-minded people in a fast-paced, multicultural environment.</li>
<li>Ongoing training and professional self-improvement opportunities.</li>
<li>Flexible working hours.</li>
<li>An inclusive culture and open communication.</li></ul></div>

United Sol (Pvt.) Ltd

Conduct authorized security assessments against web, cloud, and infrastructure targets to identify vulnerabilities, verify exploitability, and deliver actionable remediation guidance.Responsibilities<ul><li>Plan and execute agreed penetration tests (web apps, APIs, cloud, networks) under rules of engagement.</li><li>Produce clear technical reports with risk rating, reproduction steps, and remediation recommendations.</li><li>Work with engineering teams to validate fixes and re-test.</li><li>Keep tools, techniques, and test methodology up to date; contribute to internal playbooks.</li></ul>Required<ul><li>3+ years in offensive security/penetration testing or red-team engagements.</li><li>Strong web app, network, and host testing experience; familiarity with common tools and manual testing techniques.</li><li>Experience producing clear technical and executive reports.</li><li>Bachelor&rsquo;s in CS/IT or equivalent experience.</li></ul>Desired<ul><li>OSCP, OSWE, CREST, eJPT or similar certification.</li><li>Experience with cloud (AWS/Azure/GCP) security testing.</li></ul>ComplianceAll work is strictly authorized and performed under approved scopes and legal agreements.Job Type: Full-timeWork Location: In person

Penetration Tester (Offensive Security)

AL GHAITH TECHNICAL SERVICES

Penetration Tester / Vulnerability Analyst &ndash; LLM Security FocusRole Overview:We&rsquo;re looking for a skilled Pen Tester &amp; VA Specialist with experience in AI / LLM system testing. You&rsquo;ll perform security assessments across web, API, cloud, and AI environments &mdash; focusing on prompt injection, guardrail bypass, model extraction, and Zero-Trust validation for enterprise and government clients.Key Responsibilities:Conduct web, API, and infrastructure vulnerability assessments &amp; penetration tests.Test LLM applications for prompt injection, data leakage, and model theft.Use tools like Burp Suite, Trivy, PromptFoo, Garak, NeMo Guardrails, Presidio.Produce technical reports and recommend mitigations aligned with ISO 27001 / PDPL.Collaborate with DevOps and SOC teams for continuous assurance.Qualifications:3&ndash;5 yrs in PenTesting / VA or AI Security.Strong knowledge of OWASP LLM Top 10, CVSS, MITRE ATT&amp;CK.Preferred: OSCP / CEH / AI Security certifications.Scripting in Python / Bash is a plus.Job Type: Full-time

Cyber security engineer

help AG

<div>Help AG is looking for a talented and experienced Offensive Cybersecurity Consultant who will be involved in the opportunity to engage in a wide range of activities related to vulnerability assessment and penetration testing. Here are the key areas they will be involved in:<ul><li>
Vulnerability assessment and penetration testing services for web applications.</li><li>
Web application audits.</li><li>
Mobile application penetration testing (iOS &amp; Android).</li><li>
Source code review and software assurance maturity audits.</li><li>
Red teaming and infrastructure security assessment.</li><li>
Ability to perform internal and external penetration testing.</li><li>
Vulnerability research.</li></ul> 
Responsibilities:<ul><li> 
Perform the vulnerability assessment and penetration testing as per Help AG&rsquo;s methodology and scope of the assigned project.</li><li>
Populate the VA and PT knowledge base with new learned techniques, attacks or other zero day findings.</li><li>
Update the Help AG penetration testing guideline by documenting the newly added attacks and procedures to the methodology.</li><li>
Attend technical customer meetings.</li><li>
Research new threats.</li><li>
Perform security assessments independently</li></ul> 
Qualifications &amp; Skills:<ul><li> 
Bachelor or MSc in Computer Science or relevant degree.</li><li>
0 - 3 years of experience as a penetration tester.</li><li>
Knowledge in web-based programming</li><li>
Technical writing (including articles, demonstrations, reports and technical blogs)</li><li>
OSCP or OSCE certified.</li><li>
SANS certifications are optional.</li><li>
Good vision, creativity and problem-solving skills.</li><li>
Software development: the language is not important; we look for the ability to quickly adapt to any language as needed as per the required responsibilities.</li><li>
Good presentation skills.</li><li>
Fast learner.</li><li>
Self-motivation and eagerness to learn.</li><li>
Team player.</li></ul> 
Benefits:<ul><li> 
Health insurance with one of the leading global providers for medical insurance.</li><li>
Career progression and growth through challenging projects and work.</li><li>
Employee engagement and wellness campaigns activities throughout the year.</li><li>
Tailored training &amp; development program.</li></ul> 
About Us:
Help AG is the cybersecurity arm of e&amp; enterprise and provides leading enterprise businesses across the Middle East with strategic consultancy combined with tailored information security solutions and services that address their diverse requirements, enabling them to evolve securely with a competitive edge. 
Present in the Middle East since 2004, Help AG was strategically acquired by e&amp; in2020, hence creating a cybersecurity and digital transformation powerhouse in the region.
Help AG has firmly established itself as the region's trusted IT security advisor by remaining vendor agnostic, trustworthy, independent, and maintaining its focus on all aspects of cybersecurity.
With best of breed technologies from industry-leading vendor partners, expertly qualified service delivery teams and a state-of-the-art consulting practice, Help AG delivers unmatched value to its customers by strengthening their cyber defenses and safeguarding their business</div>

Offensive Cybersecurity Consultant

QatarEnergy

<div>
 
 Primary Purpose Of The Job
 
 
 
 Responsible for leading the Offensive red teaming activities on QatarEnergy&rsquo;s IT/OT environments, by conducting threat hunting, penetration testing, Vulnerability scanning and security assurance activities. Provides oversight and technology guidance as well as managerial support as required. Oversee the execution of incident management program and supervises and coordinates engineers and external consultants to design, build and manage QatarEnergy SOC Red team functions on QatarEnergy&rsquo;s IT and OT cyber security mission critical operational expansion.
 
 
 
 Required Experience And Skills
 
 
 
 <ul>
 <li>
 Strong understanding of cyber incident management, malware management and vulnerability management processes.
 </li>
 <li>
 Solid knowledge on Malware analysis, Vulnerability assessment &amp; Forensic &amp; memory analysis, and data analytics
 </li>
 <li>
 Experience with large ICS &amp; ICT environments in the Energy sector is a big plus.
 </li>
 <li>
 Advanced knowledge of networking fundamentals (TCP/IP, network layers, Ethernet, etc) Advanced knowledge of current threat landscape (threat actors, APT, cyber-crime, etc) Advanced knowledge of penetration techniques and forensic techniques. Protocol analysis knowledge and experience (Wireshark, Netwitness, etc.) Solid knowledge of client-server applications, multi-tier web applications, relational databases.
 </li>
 <li>
 Solid knowledge and experience with Cloud technologies (Amazon, Azure, Google Cloud, IaaS, SaaS etc.)
 </li>
 <li>
 Good knowledge of IT including multiple operating systems and system administration skills (Windows, Unix)
 </li>
 <li>
 Solid understanding of IT governance and processes, such as ITIL, COBIT.
 </li>
 <li>
 Possession of Industry Certifications ISACA, GCIA, SANS, ICS2, EC-Council, other relevant cyber security certifications. (such as CISSP, CISM, (GCIH), (GIAC), (CEH), (CEPT), OSCE, CHFI, GREM or equivalent security technologies technical certification (Advanced Level)
 </li>
 <li>
 Must maintain professional demeanor in stressful situations.
 
 
 </li>
 </ul>
 
 Educational Qualifications
 
 
 
 Bachelor&rsquo;s degree in information security, computer science, or systems engineering. 10+ years of technical experience in Information Security, System Administration, or Network Engineering with at least 5 years of experience in Information Security.
</div>

PENETRATION TEST ANALYST

Claranet

<div><div>Vacancy Name<div> Senior Security Consultant (Cloud Security)</div></div> 
<div>
Req Number<div> VN306</div></div> 
<div>
Employment Type<div> Full-Time</div></div> 
<div>
Location<div> India</div></div> 
<div>
Position Summary<div><div><div>
About Claranet 
Founded at the beginning of the dot.com bubble in 1996, our CEO Charles Nasser had a light bulb moment to develop a truly customer-focused IT business. Since then, Claranet has grown from an Internet Service Provider (ISP) in the UK to being one of the leading business modernisation experts, who deliver solutions across 11+ countries. 
 
At Claranet, we&rsquo;re experienced in implementing progressive technology solutions which help our customers solve their epic business challenges. We&rsquo;re committed to understanding their problems, delivering answers quickly, and making a lasting impact to their business. 
 
We are agile, focused and experienced in business modernisation. Our approach helps customers make genuine, significant shifts in their business strategy, to deliver financial savings, boost innovation, and create a resilient business. We continually invest in our people and the latest technologies, so our customers get peace of mind knowing that they have access to the best talent and services. 
 
In the UK we have over 500 staff working in London, Gloucester, Warrington, Leeds or as homeworkers. 
 
Working For Claranet 
Here at Claranet we pride ourselves on going the extra mile for and with our employees (yes, we really mean it). We offer an extensive benefits package that you can tailor to your needs, inclusive of a matching contribution pension scheme, healthcare, insurance, dental, discounted gyms and app supported benefit access. 
 
But what we think makes us different is &lsquo;Team Claranet,&rsquo; our dedicated internal part of the business that supports you with matters close to your heart. We proudly support local charities in each of our office locations, support employees with paid charity leave, organise key charity fundraising event per year and have a dedicated committee responsible for supporting employee&rsquo;s fundraising efforts. 
 
Claranet are one of the 10 founding members of TC4RE (Technology Community for Racial Equality.) Being a part of a group of leading UK technology organisations, we are dedicated to building a more diverse and inclusive workforce. 
 
Our Vision 
Our vision is to become the most trusted technology solutions partner; renowned for being the best and brightest, having lasting impact with our customers and delivering exceptional returns to our stakeholders. 
 
Position Summary 
The Sr. Security Consultant (Cloud Security) has responsibility for everything from client projects to development work and training, dealing with large corporate penetration testing. With a focus on large-scale corporate penetration testing, this role demands both technical excellence and strong client engagement skills. The consultant is passionate about uncovering vulnerabilities and translating findings into actionable improvements, while building strong relationships through clear communication and exceptional customer service. 
 
Our team is growing, and we need inspiring people to join us and help us to continue to build a world leading cyber security operation whilst benefiting from the opportunity to fulfil their potential. 
 
Based in India, this work will lead on penetration testing and have the opportunity to work on projects with worldwide clients, and will form part of our global team of penetration testers who share research, tooling, experience and collaborate freely on projects. 
 
As a respected training provider and the leading provider of training at Black Hat conferences, our penetration testers also have the option of developing training skills and delivering security training, to both private customers, at our own events, and at leading international conferences. 
 
Objectives &amp; Key Results 
The Sr. Security Consultant (Cloud Security) is part of the Consultancy Team and represents a trusted advisor and subject matter expert in cybersecurity. 
The key objectives will be to:
<ul><li>Develop the Cloud Security training content emphasizing mainly Azure/AWS/GCP</li><li>
Deliver high-quality penetration testing and configuration reviews across various cloud technologies such as AWS/Azure/GCP</li><li>
Provide expert guidance and recommendations to clients for improving their security posture</li><li>
Mentor and support junior consultants, helping to grow the team&rsquo;s overall capabilities</li></ul></div></div> 
</div></div> 
<div>
Duties and Responsibilities<div><div><div>
Essential Roles &amp; Responsibilities
<ul><li>Develop standard operating procedures and conduct comprehensive training sessions for each technology, ensuring a thorough understanding and adherence to best practices</li><li>
A candidate should be willing to deliver the Cloud Security training in various conference remotely or on-site</li><li>
Conduct research and provide new ideas of the training content, as per the market or latest vulnerabilities or misconfigurations</li><li>
Creating comprehensive training materials, including presentations, labs, and documentation</li><li>
Staying updated with the latest trends and developments in cloud security</li><li>
Customizing content to align with industry best practices and specific client needs</li><li>
Continuously improving and expanding training resources</li><li>
Perform cloud penetration testing to identify vulnerabilities or misconfiguration in the client environment</li><li>
Develop documentation, and a knowledge base to be used by penetration tester to conduct review, security assessments</li><li>
Develop and implement the security solution for the current cloud deployment NSS has</li><li>
Develop standard operating procedures and training for each technology</li><li>
Architect and continuously improve security technology stack, process and procedures, support model and cross-function interactions utilizing automation where possible</li><li>
Develop and report Cloud security coverage metrics</li><li>
Define procedures to validate the effectiveness of the design, deployment, and management of security controls that aim to maintain confidentiality, integrity, and availability of Cloud networks and technology platforms</li><li>
Conduct research to stay up to date with the latest advancements in generative AI, machine learning, and deep learning techniques and identify opportunities to integrate them into our products and services</li><li>
Conduct thorough reviews and assessments of the utilization of Cloud security tooling, ensuring optimal performance and alignment with security objectives.</li></ul>
Additional Requirements:
<ul><li>Conduct comprehensive penetration tests on various systems, applications, and networks to identify vulnerabilities and weaknesses</li><li>
Prepare detailed reports of findings, including risk assessments and remediation recommendations, tailored to technical and non-technical stakeholders</li><li>
Stay updated with the latest cybersecurity threats and trends and apply this knowledge to enhance testing methodologies</li><li>
Possessing relevant industry certifications, such as Offensive Security Certified Professional (OSCP) or CREST certification, would be advantageous</li></ul></div></div> 
</div></div> 
<div>
Position Specifications<div><div><div>
Key Skills &amp; Requirements
<ul><li>A bachelor&rsquo;s degree in Cybersecurity, International Security Architecture, or related field; or equivalent work experience in a converged security program</li><li>
4-7 years of hands-on experience, preferably with at least one major cloud provider such as GCP, Azure, or AWS</li><li>
2+ years of client-facing consulting work experience performing penetration testing</li><li>
Experience with Infrastructure as code (Vagrant, Docker, Ansible, Chef, Terraform, or similar)</li><li>
A deep understanding of industry standards and best practices in Cloud security, including familiarity with CSA CCM, CIS, NIST benchmarks, and more</li><li>
Excellent communication skills (written and verbal) with an ability to explain complex topics in a clear and concise manner to both technical and non-technical audiences</li><li>
Basics to intermediate development and scripting skills in at least one programming language</li><li>
Proven experience in cloud security, including hands-on implementation and management</li><li>
Exceptional communication and presentation skills</li><li>
Strong organizational and time-management abilities</li><li>
Passion for sharing knowledge and facilitating learning</li><li>
Professional certifications in cloud security (e.g., AWS Certified Security - Specialist, Azure Security Engineer)</li><li>
Technical knowledge of Kubernetes and Docker technologies and associated security requirements (Kubernetes, Docker, etc.)</li><li>
Should have at least one associate-level cloud certification, such as AWS Solutions Architect GCP Associate Cloud Engineer, as a testament to specialized knowledge and expertise</li></ul>
Experience Requirement:
<ul><li>Candidates must have 4+ years of penetration testing experience</li><li>
GitHub Profile: Possession of a GitHub profile showcasing the development of tools to address cloud-related challenges is preferred</li></ul>
Certifications (Nice to Have):
<ul><li>AWS Certified Security &ndash; Specialty</li><li>
AWS Certified Solutions Architect Associate</li><li>
AZ-500: Microsoft Azure Security Technologies</li><li>
AZ-104: Microsoft Azure Administrator</li></ul></div></div> 
</div></div> 
<div>
Salary<div> Competitive</div></div></div>

Senior Security Consultant (Cloud Security)

Search 511+ Penetration tester jobs near you this October. New roles added regularly across leading industries. Apply today.

511 penetration tester jobs NEAR_ME

Game Penetration Tester

Game Penetration Tester

Penetration Tester (Offensive Security)

Cyber security engineer

Offensive Cybersecurity Consultant

PENETRATION TEST ANALYST

Senior Security Consultant (Cloud Security)