Offensive Security Tester

Offensive Security Tester (Red Team) London / WFH to £50k Opportunity to progress your career as an Offensive Security Tester at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; you'll be working on Greenfield projects, collaborating with and learning from a hugely talented team. Your role: As an Offensive Security Tester you will manage client engagements, perform security tests and report findings; you'll be using industry standard combined with in-house developed tools as well as carrying out manual reviews to discover any issues with customer infrastructure and web applications. You'll be pro-active and will have the opportunity within Red Team testing to try anything and everything to outmaneuver the defenders and gain access to customer networks. WFH Policy: There's a remote interview / onboarding process and the ability to work from home for the majority of the time with only occasional visits to the London, City, A leading global financial institution is seeking a Vice President, EMEA Red Team Lead to lead advanced adversary simulations and Red Team operations. This role involves designing sophisticated engagements, mentoring junior operators, and ensuring robust security across..., A leading cybersecurity firm in the Greater London area is seeking a Penetration Tester to lead the design and execution of red team operations. You will conduct complex adversary simulations, manage a team of security operators, and collaborate with multiple departments to..., A leading IT consultancy in the UK seeks a skilled Penetration Tester to lead engagement and ensure security across various technologies. The role involves performing penetration testing and red team assessments on different systems while writing clear reports with..., Security Cleared Penetration TesterREMOTE - 2 weeks in a month onsite in CheltenhamUp to £50KA Security Cleared Penetration Tester is needed to work with a fast-growing, award-winning cybersecurity consultancy based in the UK's cyber hub, delivering high-impact security...

offices (i.e. once a quarter). About you: * You're degree educated, having achieved a 2.1 or above from a Russel Group or top tier world university - Computer Science, Engineering, Physics or Mathematics; MSc or PhD advantageous. * You're OSCP or CRT certified. * You have commercial experience with Offensive Security, Red Team testing or Penetration testing. * You have a keen interest in Cyber Security and understanding of key concepts and protocols. * You can code with any OO programming language (e.g. Python, C++, C#, Java). * You have experience of using different operating systems and networking technologies. * You have a good understanding (and interest in) low level concepts including operating systems and networking. * You have excellent written and verbal communication skills. What's in for you: As an Offensive Security Tester (Red Team) you will receive: * Salary to £50k. * Remote working (once a month in London). * Continuous training and career development, Job Description Penetration Tester Location: Remote Based I am working on an exciting opportunity to join a growing boutique organisation. Previous experience within Security Testing is a bonus You should be able to demonstrate the following: *Mobile Apps Pen Testing -...

Offensive Security Penetration Tester, A global cybersecurity firm in the UK is seeking an Offensive Security Consultant to enhance client security through penetration testing and assessments. The position requires 2+ years in cybersecurity, knowledge of offensive security methodologies, and strong communication..., Job Title: Penetration Tester (CHECK Team Member) Location: UK (Hybrid / Remote) Experience: 1-3 years Eligibility: UK National (must be eligible for security clearance) About the Role: We're looking for a Penetration Tester (CHECK Team Member) to join our growing..., A leading cybersecurity firm in London is seeking a GenAI Security Specialist to analyze and ensure the security of cutting-edge AI technologies. The ideal candidate will have at least 5 years of offensive cybersecurity experience, strong knowledge of AI vulnerabilities,...

Who we are is what we do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits,..., A leading cybersecurity firm in the United Kingdom is seeking an experienced professional to lead offensive security operations against AI and ML systems. The successful candidate will be responsible for conducting adversarial red teaming, continuous penetration testing,..., A leading cybersecurity firm in the United Kingdom is looking for an experienced offensive security professional to discover and exploit vulnerabilities. You will work collaboratively, using your deep understanding of security to protect major enterprises. Ideal candidates..., A leading financial markets infrastructure provider in London seeks a Senior Penetration Tester to join their internal offensive security team. The successful candidate will conduct in-depth tests across various systems, document findings with actionable recommendations,..., A leading cybersecurity firm in the United Kingdom seeks an experienced security professional to conduct security assessments and penetration testing. The ideal candidate will manage client engagements, employ various testing methods including network and web application..., A leading security company in the United Kingdom is seeking a Red Team Specialist focused on GenAI models. This role involves analyzing and testing commercial AI systems to identify vulnerabilities and assess risks. The ideal candidate should have at least 3 years of..., Get AI-powered advice on this job and more exclusive features.Direct message the job poster from MAC Recruit Group LtdMultilingual Talent Acquisition Specialist in IT & Information Security MAC Recruit Group is supporting a highly respected security consultancy in the..., About GitHub GitHub is the world's leading platform for agentic software development - powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more..., In a world of disruption and increasingly complex business challenges, our professionals bring truth into focus with the Kroll Lens. Our sharp analytical skills, paired with the latest technology, allow us to give our clients clarity-not just answers-in all areas of...