Senior Security Consultant Penetration Testing (Web, API & Product Security) Location: Remote (UK) | Competitive Salary + Bonus + Training & Certs Join a CREST-accredited Cyber Security consultancy delivering high-quality penetration testing services across web, mobile, cloud and product environments for organisations in finance, healthcare, SaaS and critical infrastructure. They are looking for a Senior Penetration … Tester with strong commercial experience who is keen to advance their career into more Red Team/Offensive security engagements . Youll take a lead role in delivering assessments, improving testing approaches, and guiding junior team members, while gaining the opportunity to participate in red team activities as part of your growth. What youll do: Deliver Web Application … and API penetration tests , including complex and modern architectures. Lead assessments across infrastructure, cloud and product security , identifying and exploiting real-world risks. Produce high-quality reports and communicate findings clearly to both technical and non-technical stakeholders. Support offensive security tooling improvements and internal research initiatives. Mentor junior testers and play a key part in continuous improvement More ❯
Job Title: Senior Application Security Engineer Salary: £70,000 Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across a … part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by a …/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and software are secure by More ❯
birmingham, midlands, united kingdom Hybrid / WFH Options
TXP
ll lead quality assurance and test automation across agile delivery teams working on complex, integrated systems. This role is ideal for someone with deep expertise in automation, performance, and securitytesting, who thrives in regulated environments and enjoys mentoring others. You’ll play a key role in shaping testing strategy, embedding quality throughout the SDLC, and delivering … scalable, secure solutions for both internal and client-facing projects. While SC clearance is desirable, candidates must be eligible to obtain UK Security Clearance. What You’ll Be Doing Design and implement test automation frameworks from scratch. Testing Analysis and Design Drive performance, security, and accessibility testing. Apply TDD/BDD and shift-left testing practices. … engineers. Collaborate in pair programming and contribute across the SDLC. What We’re Looking For Strong experience in automation tools (Playwright, Selenium, Cucumber, Postman). Familiarity with performance/securitytesting (Gatling, OWASP Zap). CI/CD pipeline expertise and Git/GitLab proficiency. Cloud platform experience (Azure, AWS). Understanding of accessibility standards (WCAG, Wave, Axe More ❯
birmingham, midlands, united kingdom Hybrid / WFH Options
InfoSec People Ltd
Penetration Tester Solihull (Hybrid) £50,000 – £80,000 + Benefits + Generous pension! National cyber & telecoms testing environment We’re working with a major national telecoms and cyber security programme building a world-class research and testing facility to help secure the UK’s communications networks and accelerate innovation in next-generation connectivity. As part of this … everything from 5G and core network components to virtualised environments and bespoke tooling, with the work you are doing directly strengthening national resilience. This is not your typical pen-testing role. You’ll operate at the intersection of offensive security, telecoms, and R&D, working alongside engineers and researchers to uncover complex vulnerabilities and improve the security of the UK’s network ecosystem. What You’ll Be Doing Conduct hands-on securitytesting of modern IT and telecoms network components. Perform protocol fuzzing, positive/negative testing, and exploit development across complex network functions. Develop or script custom tooling for automated and repeatable testing. Analyse results, identify weaknesses, and deliver clear, high-impact More ❯