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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 joi

Penetration Tester (CHECK) - UK remote - £50,000 - £90,000 + Benefits + Bonus. CHECK‑approved penetration testing. Strong experience delivering penetration testing across multiple domains.

This role suits penetration testers who want to operate in a consulting environment, working across multiple clients and gaining exposure to complex, large-scale systems. They are now hiring a Penetration Tester into their Offensive Security team. This is a hands-on role focused on delivering penetr

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. If you thrive o

Penetration Tester (CHECK Team Member). Penetration Tester (CHECK Team Member). Deliver high-quality penetration tests and vulnerability assessments.

Penetration Tester £Up To £60,000 GBP Performance Bonus Hybrid WORKING Location: UK Wide , Central London, Greater London - United Kingdom Type: Permanent Penetration Tester Location: Anywhere in the UK Salary: Up To £60,000 Security Clearance: BPSS + SC (Must have 5 years' continuous U

Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter and our customers delivered services. As a highly skilled and motivated Penetrati

A leading cybersecurity firm in Greater London seeks an experienced Penetration Tester to deliver high-quality security assessments on various projects. The ideal candidate will have a strong background in client-facing roles, proficiency in conducting various penetration tests, and necessary certif

Our client, a leading UK-based MSSP, is looking for a Senior Penetration Testing Consultant to join their Red Team. This is a remote-first role with occasional on-site work, ideal for an experienced tester who wants to take on complex assessments, lead engagements, and contribute to a high-performin

A leading cybersecurity firm in the UK is seeking an experienced Cybersecurity Penetration Tester to conduct advanced penetration testing and vulnerability assessments.

A leading cybersecurity firm in the United Kingdom is seeking an experienced Cloud Penetration Tester to execute assessments against AWS environments. The ideal candidate will have 3-5 years of experience in offensive penetration testing and recognized qualifications.

Sign in to set job alerts for “Penetration Tester” roles. Penetration Tester – UK Remote Linux / Windows Python, PowerShell, Bash. Are you passionate about ethical hacking and ready to take your skills to the next level? We're hiring a Penetration Tester to join a growing cyber team delivering

A trusted digital solutions provider is hiring a Penetration Tester to carry out security assessments and identify vulnerabilities. Responsibilities include leading penetration tests, mentoring junior testers, and producing detailed reports. Must hold CHECK Team Leader certification and have strong

A leading cybersecurity consultancy seeks a Senior Penetration Tester to join their team. This role involves delivering high-quality penetration testing and cloud security assessments primarily from home, with some required travel.

Minimum 2 years’ experience delivering penetration tests in one or more disciplines. At OnSecurity, we’re redefining cybersecurity through AI-augmented penetration testing — the perfect blend of AI efficiency and human ingenuity. You’ll take ownership of full test cycles; scoping, delivery,

Minimum of r+ years in a penetration testing role. Excellent knowledge of vulnerability and penetration testing concepts and best practices, including ethical hacking requirements. Deep understanding of the differences between vulnerability assessments and penetration tests regarding scope, objectiv

As a result of growth, we are looking for an experienced Penetration Tester with solid experience of infrastructure and web application testing to deliver testing engagements on a range of key client work. This is an excellent opportunity for a highly motivated and determined Penetration Tester to c

Security Penetration Tester / Red Team Lead - AI, london.

Do you enjoy attacking networks? Do you enjoy sifting through large amounts of attack surface, crafting novel attack chains to breach a client’s perimeter, gaining initial access, laterally moving, and demonstrating impact, all while evading security teams and their controls? As a penetration test

A leading cybersecurity consultancy is seeking a Penetration Tester to support a major project for a financial services client. The role involves conducting penetration tests on various environments, identifying vulnerabilities, and producing reports.

A leading consulting firm in Greater London is looking for a penetration tester to deliver high-quality security assessments and collaborate with multiple teams. The ideal candidate will have relevant certifications and a strong knowledge background in various penetration testing fields.

We are looking for several Penetration Testers with Web, Infrastructure testing and Red Teaming, to join a Software Engineering organisation that develops a wide range of market-leading InsureTech solutions. These Penetration Tester opportunities will pay an annual salary up to £55,000, a 10% Annua

Would be nice have CREST Registered Penetration Tester (CRT). Offensive Security Tester / REMOTE. Offensive Security Tester | UK-Based (Remote Options).

Penetration Tester and play a key role in protecting our clients’ critical systems, many of which operate in highly sensitive and regulated environments. Support the delivery of IT Health Checks and penetration tests, identifying vulnerabilities and providing clear, actionable, and well‑evidence

Lead, mentor and support a team of penetration testers. Proven experience as a Penetration Tester with leadership or lead responsibilities. You’ll lead a team of three penetration testers, taking ownership of testing intake, engagement scoping and delivery oversight.

As a Penetration Tester (SaaS and IoT) at Camlin, you will be a key person in the defence of our IoT and SaaS ecosystem. Penetration Tester, AppSec Engineer, or Security-focused Developer). Web & API Penetration Testing:.

We are looking for an experienced Penetration Tester who can bridge the gap between deep technical exploitation and real-world business risk. Additionally, we understand the importance of knowledge and expertise remaining current and you shall support the continued advancement of our penetration tes

A leading consultancy in Cyber Security in the United Kingdom is seeking a Senior Penetration Tester to join their team. The ideal candidate will have at least 2 years of experience in penetration testing or vulnerability research, along with proficiency in programming languages such as C/C++, Java,

A leading financial technology firm in Greater London is seeking an experienced Penetration Tester to join their team. The ideal candidate should have over 5 years of experience in penetration testing, strong communication skills, and a proactive, independent work style.

Keywords: Penetration Tester, Ethical Hacker, Red Team, CREST Tester, CHECK Tester, Cyber Security Testing, Outside IR35 Contract. We’re looking for a Penetration Tester for our consultancy client supporting a cyber security programme for a financial services organisation. Experience using penetra

A growing specialist consultancy is seeking a Penetration Tester to join its team delivering a range of cyber security and digital services to clients across multiple sectors. Get notified about new Penetration Tester jobs in. Conduct comprehensive penetration testing on infrastructure, web apps, AP

We are seeking an experienced Senior Hardware/Embedded Penetration Tester to assess the security of hardware and embedded systems and provide actionable recommendations. Perform hardware and/or firmware penetration tests. Create and deliver penetration test reports to clients.

A global technology company is seeking a skilled Penetration Tester Consultant with CREST certification and at least 5 years of experience. You'll lead complex penetration testing engagements, implement threat intelligence strategies, and produce detailed reports for diverse stakeholders.

We are looking for an experienced Penetration Tester who can bridge the gap between deep technical exploitation and real-world business risk. Additionally, we understand the importance of knowledge and expertise remaining current and you shall support the continued advancement of our penetration tes

A leading cybersecurity firm in Greater London is seeking a skilled individual for a penetration testing role.

A leading cybersecurity company in the United Kingdom is seeking an experienced Cloud Penetration Tester to lead cloud security assessments and collaborate with clients on security strategies. The ideal candidate should have 3 to 5 years of experience in penetration testing, especially with GCP, and

Comes from an infrastructure, networking, or software development background — with hands‑on experience as a penetration tester.

A leading cybersecurity firm in London is seeking a passionate Penetration Tester to enhance their offensive security team.

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 development of innovative solutions and security outcomes to s

A pioneering digital bank in the UK is seeking an experienced Penetration Tester to join its team in London. Responsibilities include conducting penetration tests on mobile and web applications, collaborating with engineering teams, and automating security processes.

We are seeking a highly skilled and experienced Penetration Tester Consultant - CREST registered with a strong focus understanding on threat intelligence and attack methods. Strategically prioritize, plan, and schedule penetration testing engagements based on comprehensive threat assessments and cli

Mobile platform and application penetration testing tradecraft and methodologies across both iOS and Android. Perform penetration testing on applications with complex technology stacks from both a: Blackbox & Whitebox perspective. Application penetration testing and assessment tradecraft and methodo