1 to 25 of 77 Penetration Testing Jobs in England

Ready to take the next step in your penetration testing career and lead a high-performing team at a respected, fast-growing cybersecurity consultancy? This is your opportunity to join a CREST-certified organisation committed to excellence, innovation and integrity. As our new Penetration Testing Team … Leader , you’ll play a pivotal role in shaping cutting-edge testing services, developing talented testers, and helping protect clients across government, telecoms, finance, digital currencies and other critical sectors. With structured development, meaningful progression opportunities, and the chance to make a visible impact from day one, this ...

Position Summary We are looking for a highly experienced New Business Cyber Security Development Director to drive enterprise penetration testing and offensive security engagements valued at £1M+. This role is 100% focused on new logo acquisition. The successful candidate will be responsible for identifying, developing, and closing large … scale security testing opportunities with enterprise organisations, working alongside an experienced team of technicians and cyber experts. You will bring a strong track record of winning complex cybersecurity services deals, particularly in penetration testing, red teaming, and offensive security programmes. You will collaborate closely with our security ...

Role We are looking for a highly experienced New Business Cyber Security Development Director to drive enterprise penetration testing and offensive security engagements valued at £1M+. This role is 100% focused on new logo acquisition. The successful candidate will be responsible for identifying, developing, and closing large-scale … security testing opportunities with enterprise organisations, working alongside an experienced team of technicians and cyber experts. You will bring a strong track record of winning complex cybersecurity services deals, particularly in penetration testing, red teaming, and offensive security programmes. You will collaborate closely with our security consulting ...

Excellent opportunity for a Senior Penetration Tester to join a highly-skilled and growing CREST-certified cybersecurity consultancy committed to excellence, innovation and integrity. The company offers great career progression opportunities, a generous training and development budget, and time to support research projects that allow you to break … predominantly home based although will include some travel to customer sites and attendance at company meetings as needed. The Role at a Glance: Senior Penetration Tester Home based with visits to client sites and company meetings as required Up to £70,000 to £80,000 Per Annum depending ...

Consultant (SC Cleared) | £45-50k | Hybrid We are working with a well-established UK cyber security consultancy that is continuing to grow its penetration testing capability. They are now looking to hire a Cyber Security Consultant to deliver high-quality security testing across a varied client … base including government and public sector organisations. This role is ideal for someone with hands-on penetration testing experience who can work independently and deliver engagements across a range of environments. Location: Hybrid (Home working, Gloucestershire office and client site visits) Salary: £45-50k + Expenses + ...

Penetration Tester/Cyber Security Consultant | £45-50k | Active SC Needed 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 … team delivering security testing across a variety of environments. This is a great opportunity for someone with hands-on pen testing experience and active SC clearance who wants to work across a range of interesting security engagements. Location: Remote/Hybrid (Mix of home working, Gloucestershire office ...

Penetration Tester required for a fully remote permanent role. Salary approx. £40-70k DOE We are seeking a Penetration Tester to join a growing cyber security team within a global managed security services provider. This role offers the opportunity to work across public and private sector environments … helping organisations identify vulnerabilities and strengthen their security posture. You will deliver penetration testing and vulnerability assessments across a range of environments while contributing to the development of a growing cyber security practice. Key Responsibilities Conduct penetration tests and vulnerability assessments across client environments Test infrastructure ...

Penetration Tester Location: London, Manchester, Birmingham, Bristol, Edinburgh, Glasgow, Newcastle Function: Cyber Security – Offensive Security Industry: Consulting Salary: Up to £65,000 + package About the Role Our client is a global professional services organisation operating at significant scale across strategy, consulting, technology, and operations. They partner with leading … growth area, bringing together deep technical expertise with large-scale delivery capability across offensive security, assurance, and security operations. They are now hiring a Penetration Tester into their Offensive Security team. This is a hands-on role focused on delivering penetration testing across enterprise IT, applications, cloud ...

Penetration Test Lead (Hands-On) Rate: £500 - £550 per day Inside IR35 – total to umbrella Duration: 3 months initial (Scope for extension) Location: South West (onsite once per month) We’re looking for an experienced Penetration Test Lead to join a growing internal security function, combining hands … technical delivery with team leadership. The Role: You’ll lead a team of three penetration testers, taking ownership of testing intake, engagement scoping and delivery oversight. Alongside managing workloads and priorities, you’ll stay hands-on supporting complex assessments, validating findings and driving improvements in testing approaches. ...

Penetration Test Lead (Hands-On) Rate: £500 - £550 per day Inside IR35 - total to umbrella Duration: 3 months initial (Scope for extension) Location: South West (onsite once per month) We're looking for an experienced Penetration Test Lead to join a growing internal security function, combining hands … technical delivery with team leadership. The Role: You'll lead a team of three penetration testers, taking ownership of testing intake, engagement scoping and delivery oversight. Alongside managing workloads and priorities, you'll stay hands-on supporting complex assessments, validating findings and driving improvements in testing approaches. ...

Junior Penetration Tester Position Description CGI Cyber Security Team in the UK is one of the largest Cyber consultancies in the UK with around 1700 members. The UK Cyber team works across a variety of domains including: Government, Defence, Critical Infrastructure, Healthcare, Utilities, Banking and Financial Services and many … unit, one of the largest groups of cyber security specialists in the UK. CGI has a long established reputation in this area, undertaking rigorous testing for a variety of commercial and public sector clients for over 30 years. Due to the secure nature of the programme, you will need ...

person. In Technology, we're asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you'll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed … operated securely. This is a collaborative role - you'll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you'll gain a strong understanding of how technology works at Starling ...

verifying the efficacy of our technical, people, physical and process controls from an attacker perspective. The team perform regular Adversary Simulation (Red Team) testing and a range of Ad-Hoc and Tactical Assessments based on changes to the threat landscape and organisational needs. To succeed in this role … adversary simulation. Detailed knowledge of global cyber threats and the procedures used by cyber adversaries. Two or more of the following skills: Network penetration testing and manipulation of network infrastructure Web application penetration testing assessments Email, phone, or physical social-engineering assessments Development, extension, or modifying ...

verifying the efficacy of our technical, people, physical and process controls from an attacker perspective. The team perform regular Adversary Simulation (Red Team) testing and a range of Ad-Hoc and Tactical Assessments based on changes to the threat landscape and organisational needs. To succeed in this role … adversary simulation. Detailed knowledge of global cyber threats and the procedures used by cyber adversaries. Two or more of the following skills: Network penetration testing and manipulation of network infrastructure Web application penetration testing assessments Email, phone, or physical social-engineering assessments Development, extension, or modifying ...

Cleared Penetration Tester REMOTE - 2 weeks per month onsite in Cheltenham Up to £50K per annum A DV 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 solutions to public … private sector clients. he organisation is recognised by leading industry bodies and specialises in penetration testing, red teaming, and security consultancy. This role focuses on delivering high-quality penetration testing engagements across infrastructure, applications, cloud, and more. Responsibilities include scoping projects, conducting testing, and producing ...

Clearance We are looking for an experienced Cyber Security Consultant to join a well-established and growing UK-based cybersecurity consultancy, delivering high quality penetration testing services across a varied and interesting client base including government and public sector organisations. This is a role for someone … with a genuine mix of home working, office time in Gloucestershire, and client site visits as required. Key Responsibilities: Deliver CHECK and non-CHECK penetration testing engagements across infrastructure, web applications, mobile, cloud, and Active Directory environments Support pre-sales activity through scoping and client engagement Produce clear ...

Senior Information Security Analyst - Leeds (Hybrid) - £55K Information Security - AWS - ISO 27001 - CISSP - CISM - Security - Cyber Security - GDPR - Security Analyst - SIEM - Penetration Testing I am looking for a Senior Information Security Analyst for a pharmaceutical software company based in Leeds. The role will be 2 days … essential ISO 27001 Certification Previous experience mentoring a team of security analysts (At least 2) NIST, CSA, GDPR, SIEM framework Experience in vulnerability scanning, penetration testing, ethical hacking experience is highly desirable Ability to collaborate across IT operations, cloud/infrastructure, software delivery teams Benefits: 34 days holiday ...

Penetration Tester - Wokingham, UK (contract) £510 per day Inside IR35, 6-month contract, likely to extend Hybrid working, 3 days onsite in Wokingham Active SC Clearance required CREST or CyberScheme CHECK Team Member qualification required ABOUT THE CLIENT Our client is a leading technology and consulting organisation delivering advanced … platforms to strengthen cyber resilience and protect critical systems. Due to continued demand for specialist security expertise, they are now looking for an experienced Penetration Tester to support the delivery of technical security assessments. THE BENEFITS Opportunity to work on complex enterprise security programmes Exposure to large scale cloud ...

Penetration Tester (CHECK Team Member) Location: London (Hybrid, 2–3 days onsite per week) Salary: Up to £65,000 (depending on experience) + benefits NOTE: Candidates must be be eligible for UK Security Clearance (SC) This is an opportunity to join a high-performing cyber security team delivering offensive … role in identifying vulnerabilities, assessing risk, and providing actionable remediation guidance, working closely with both technical and non-technical stakeholders. Key Responsibilities Conduct penetration testing across infrastructure, web applications, APIs, and cloud environments Deliver clear, concise, and actionable security assessment reports Translate technical findings into business risk ...

looking for a Penetration Tester for our consultancy client supporting a cyber security programme for a financial services organisation. This is an initial 6 month contract paying up to £800 per day Outside IR35. The role focuses on identifying vulnerabilities across infrastructure, applications and cloud environments as part … organisation’s broader cyber security testing programme. This role allows remote working with occasional travel to London when required. The successful Penetration Tester will possess proven skills working with the following – • Conducting infrastructure, network and web application penetration testing • Identifying vulnerabilities and producing detailed technical reports ...

where you stand to work alongside some very talented testers? CND are working with a boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They are not interested in flashy marketing and would never be caught trying to pass … Nessus scan as a Penetration Test. The business has been built on delivering excellent testing and reports as well as ensuring that clients see the real benefits of their testing outputs. The company have an office in Cheltenham however you are welcome to work where is best ...

role, not a GRC, policy, or compliance position. We are looking for a practitioner with a deep background in Application Security, Secure Coding, or Penetration Testing. You must be able to do more than just relay automated scan results; you need to deeply understand standard vulnerabilities, explain them technically … development teams, and validate that the implemented code remediations are effective. Key Technical Responsibilities: Vulnerability Remediation : Analyze penetration test report findings, meet with development teams to explain the technical mechanics of the vulnerabilities (e.g., XSS, SQLi, CSRF), and guide them on how to fix them at the code level. ...

cybersecurity product environment. Initially, your focus will sit within the cyber division, where you will work on AI-driven initiatives tied to vulnerability management, penetration testing workflows, remediation checking, intelligent reporting, and automation. Longer term, there is scope for the role to expand into wider product areas across … workflows Agentic AI systems Machine learning algorithms API-led microservices Cloud platforms Monitoring, management, and alerting Vulnerability management workflows AI-assisted report generation Security testing automation The current product direction is centred on building AI capabilities as services outside the main platform, then integrating them back in via APIs. ...

latency-sensitive financial infrastructure ISO 27001, SOC 2, DORA, or equivalent - hands-on implementation, not just audit participation Red team, adversarial simulation, or penetration testing programme design - experience on both sides of the exercise What We're Looking For You are a builder first and a security engineer … latency-sensitive financial infrastructure ISO 27001, SOC 2, DORA, or equivalent - hands-on implementation, not just audit participation Red team, adversarial simulation, or penetration testing programme design - experience on both sides of the exercise What We're Looking For You are a builder first and a security engineer ...

remediation of vulnerabilities based on risk Work with engineering and IT teams to ensure vulnerabilities are resolved effectively Analyse outputs from vulnerability scanning and penetration testing activities Support both internal teams and clients in improving security posture Maintain clear documentation of vulnerabilities, risks and remediation actions Ensure systems … function Hands-on experience with tools such as Qualys, Nessus, Rapid7 or similar Strong understanding of vulnerability assessment and remediation workflows Experience working with penetration testing outputs and security findings Solid understanding of security principles and risk-based decision making Experience with Windows/Linux environments and cloud ...