Security / Penetration Testing Engineer – London Role will be part of our Quality Engineering & Assurance (QE&A) Practice. With more than 650 clients across industry verticals and a global footprint, Cognizant QE&A practice is a reco...Read More>>.

Deliver hands‑on security testing that protects critical systems. About the Role As a Senior Security Testing Consultant, you’ll deliver end‑to‑end security testing engagements across applications, web, mobile, and infra...Read More>>.

A leading cybersecurity firm in the United Kingdom is seeking a Senior Security Testing Consultant to deliver comprehensive security testing engagements. This role involves leading teams, working closely with clients, and providing insights on securi...Read More>>.

Wipro is seeking a Security Testing Coordinator in Greater London, specializing in information security governance, risk, and compliance. The ideal candidate will have a strong understanding of ISO 27001 and be experienced in security testing and aud...Read More>>.

A leading retail organization in Welwyn Garden City seeks a Head of Security Engineering with broad responsibilities for leading security teams and managing vulnerability across applications. The role encompasses oversight of application security, te...Read More>>.

Motor Insurers' Bureau (MIB) is seeking a Cyber Security Test Lead based in Milton Keynes. The role involves leading security testing activities, developing strategies for vulnerability assessments, and mentoring team members. The ideal candidate has...Read More>>.

A leading telecommunications company based in Newbury is seeking a skilled candidate for a role focused on offensive security. The position involves validating disclosures, testing, and prioritizing remediation actions. Ideal candidates will possess...Read More>>.

慨正橡扯, located in Cheltenham, seeks a dedicated Test Engineer to ensure the quality and reliability of software solutions delivered to clients, particularly in the Cyber Security sector. The ideal candidate should possess an active Security...Read More>>.

A leading cybersecurity firm in Greater London is seeking a Security Testing Consultant to conduct various penetration tests and mentor junior team members. This role requires expertise in testing methodologies and the ability to communicate technica...Read More>>.

As a result of growth, weare looking for an experiencedSeniorPenetration Testerwith solid experience of infrastructureandwebapplicationtestingto delivertesting engagementson a range of key client work. This is an excellent opportunity fo...Read More>>.

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert...Read More>>.

As a Security Penetration Tester, you will be responsible for supporting the design, implementation, and maintenance of TVM (Threat & Vulnerability Management) solutions, controls and processes across the organisation. You will be liaisi...Read More>>.

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is...Read More>>.

We have an exciting opportunity for a Senior Penetration Tester to join our thriving Cyber Security practice. We are seeking a skilled individual, with expertise in penetration testing or vulnerability research, who can contribute to the develo...Read More>>.

We’re working with a growing UK cyber security consultancy delivering penetration testing services to government and public sector organisations.They’re looking for a Cyber Security Consultant / Penetration Tester to join the...Read More>>.

Contract Penetration Tester - Web ApplicationLocation: Brighton/UK-basedEngagement: ContractIndependent testers and specialist security firms welcomeWe're looking for an e...Read More>>.

Sky Ireland Limited is seeking a Cyber Security specialist to conduct penetration tests on applications and infrastructure, while leveraging AI-assisted tools to enhance research and reporting. You will document findings, scope engagements, and co...Read More>>.

We’re working with a large, highly regulated organisation undergoing significant digital transformation. They’re looking for a Principal Penetration Tester to strengthen their internal security testing capability, combining deep application...Read More>>.

UK Telecoms Lab (UKTL) is seeking an experienced security tester to conduct comprehensive assessments in our dedicated lab, performing penetration testing across hardware, software and telecoms systems. You will develop scripts to automate testing...Read More>>.

Claranet is seeking a Penetration Tester to lead and execute web and mobile application and infrastructure testing engagements. You will collaborate with clients to deliver bespoke consultancy, contribute to whitepapers and advisories, and develop...Read More>>.

Salary: £65,000 - 65,000 per yearRequirementsLittle or no previous experience in cyber securityA willingness to learnGood communication skillsA genuine interest in changing career...Read More>>.

Anson McCade is seeking an experienced IT/OT Penetration Tester to join a growing cybersecurity consulting team. You will perform high-quality penetration tests and security assessments across defence, energy, utilities, manufacturing, transport a...Read More>>.

Addition is working with a large, highly regulated organisation on digital transformation and seeks a Principal Penetration Tester in Watford. Hybrid working, competitive salary with bonus and benefits.You will lead testing across web apps,...Read More>>.

Lorien in London is seeking an experienced Penetration Tester/Offensive Security Consultant for a long-term on-site contract. You will conduct penetration testing across infrastructure, cloud and web applications, simulating real-world attacks to...Read More>>.

Digital Waffle is seeking a Penetration Tester to join our growing cybersecurity team in the United Kingdom. You will conduct network, web, and application security testing for a range of clients, identifying vulnerabilities and strengthening defe...Read More>>.

Senior Penetration Tester - £700 to £800 per day (Inside IR35)Hybrid working - 1 to 2 days per week in the office (Ideally London)Contract Senior Penetration Tester responsible for leading AI-enabled vulnerability researc...Read More>>.

Eames Consulting Group is seeking a Senior Penetration Tester for a contract role in the UK, focused on AI-enabled vulnerability research and risk-based remediation across priority applications. You will lead end-to-end testing, combining manual t...Read More>>.

Thames Water is seeking a Security Penetration Tester to support the design, implementation and maintenance of TVM solutions across the IT estate. You will collaborate with Digital teams to mitigate vulnerabilities and ensure remediation is aligne...Read More>>.

Sky Cyber Security teams in the UK tackle evolving threats and deliver secure digital experiences for millions. This graduate role focuses on hands-on penetration testing, learning modern security testing methods, and collaborating with cross-func...Read More>>.

We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high‑quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for...Read More>>.

Ready to identify vulnerabilities before attackers do?Join a cybersecurity services provider recognised for delivering penetration testing, advisory, and compliance solutions to enterprises. With a reputation for technical expertise and...Read More>>.

Salary: £40,000 - 80,000 per yearRequirements:Conduct security testing on hardware and software to uncover vulnerabilities in complex systems.Apply positive and negative testing techniques to stress-test ne...Read More>>.

About the role We are passionate about step changing our cyber security capability to better protect customers and colleagues across our global business, and we’re building an internal penetration testing function to complement and h...Read More>>.

Harrington Starr has partnered with a global, multi-billion-pound business in Belfast to seek a Vulnerability and Penetration Testing Engineer. This role involves providing security architecture, vulnerability, and risk assessments within their Be...Read More>>.

OVERVIEWAs a Penetration Tester, you will perform formal and comprehensive penetration testing assessments, including producing full written reports to appropriate standards and within agreed deadlines. In addition, you will support with cl...Read More>>.

Direct message the job poster from Locke and McCloudSenior Recruitment Consultant - Cyber Security at Locke and McCloudI am working with a well-established Cyber Security Consulting and Insurance firm who are looking for a Penetrat...Read More>>.

Location: Crawley, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build...Read More>>.

Instil is seeking a Senior Penetration Tester with CHECK to join our growing team in the UK. You will perform hands‑on testing across infrastructure, cloud, web and mobile apps for diverse clients, identifying weaknesses and helping remediate th...Read More>>.

WorkNest Secure is seeking Offensive Security Consultants (Penetration Testers) to join our growing Cyber Security team in the United Kingdom. You will perform CHECK-accredited penetration tests across multiple environments and deliver actionable...Read More>>.

DAC Beachcroft LLP is seeking a Cyber Security Offensive Specialist to join our Technology team in Bristol. You will plan and execute authorised penetration tests, conduct red team exercises, and drive remediation strategies to strengthen our cybe...Read More>>.