1 to 25 of 54 Remote/Hybrid Penetration Testing Jobs in the UK

description Main duties consist of but are not limited to: Vulnerability Management (Primary Focus) Lead and enhance the organisations vulnerability management programme, including our Penetration Testing programme across a complex hybrid IT environment covering both infrastructure and applications. This will include scoping, scanning, prioritising work, engaging with stakeholders … Essential Technical Strong understanding and experience of vulnerability management, threat intelligence and security operations within a complex enterprise environment Experience of managing and developing penetration testing programs Knowledge of secure development practices and where security testing for vulnerabilities fits into the Software Development Lifecycle (SDLC) Broad technical ...

Cyber Security Testing Lead - £70k Hybrid (up to 2 days per week in the office) | Permanent | Bonus Scheme Shape the Future of Security Testing Are you an experienced cyber security professional who enjoys the technical side of penetration testing and vulnerability management, but wants to move … beyond purely hands-on testing? This is an opportunity to lead and mature a security testing capability across a complex and business-critical technology estate. You'll work at the intersection of security testing, vulnerability management, stakeholder engagement and governance—helping ensure that testing programmes ...

Penetration Tester Location: Cheltenham (Hybrid Working Available) An established cyber security consultancy is seeking a Penetration Tester to join its growing technical team based in Cheltenham. Working with clients across a variety of sectors, you will deliver offensive security assessments, identify vulnerabilities, and provide practical recommendations to improve … technologies, ongoing professional development, and the opportunity to work alongside experienced cyber security specialists. Key Responsibilities Conduct infrastructure, web application, and vulnerability assessments. Perform penetration testing activities across client environments. Deliver clear, accurate, and professional technical reports. Support client engagements from initial scoping through to delivery. Identify ...

application process, let us know, and we'll work to meet your needs. What You’ll Do Lead and mentor a team of Penetration testers, fostering a collaborative and high-performance work environment. Lead and oversee complex infrastructure penetration tests ensuring that they are conducted thoroughly … writing and scoping. Work on a wide range of services: web and mobile application tests, internal tests, infrastructure tests, and social engineering. Ensure all testing activities comply with CHECK standards. What We’re Looking For Experience : Significant experience in penetration testing, including network, web application and internal ...

Territory: UK & US Salary: £35,000 – £45,000 base + commission About Rootshell Security Rootshell Security helps organisations move beyond traditional, point-in-time penetration testing and static reports into a continuous security programme that evolves alongside modern environments and threats. We combine expert-led penetration testing with technology to deliver ongoing visibility, testing, and improvement — helping our customers stay secure as their attack surface changes. The Role We’re looking for a motivated and commercially driven Sales Development Representative (SDR) to help accelerate Rootshell’s outbound growth across the UK and US markets. This ...

Territory: UK & US Salary: £55,000 – £80,000 base + commission About Rootshell Security Rootshell Security helps organisations move beyond traditional, point-in-time penetration testing and static reports into a continuous security programme that evolves alongside modern environments and threats. We combine expert-led penetration testing with technology to deliver ongoing visibility, testing, and improvement — helping our customers stay secure as their attack surface changes. The Role We’re looking for a Sales Development Manager to build and lead a high-performing SDR function from the ground up. This is a leadership role ideally ...

across iOS and Android environments, simulating real-world attack scenarios to identify vulnerabilities before they can be exploited. The role combines hands-on offensive testing, exploit development, research into emerging threats, and close collaboration with engineering teams to ensure vulnerabilities are remediated effectively. This position would suit someone … breaking mobile protections, and staying ahead of evolving threats in areas such as biometrics, authentication, and device compromise. Key Responsibilities: Conduct advanced mobile application penetration testing across iOS and Android Perform reverse engineering, runtime manipulation, and instrumentation attacks Simulate realistic adversarial scenarios including: Rooted and jailbroken devices Emulator ...

will implement and maintain robust security systems and protocols across the IT infrastructure, conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, implement preventative measures to protect against cyber threats, monitor the security infrastructure, detect and respond to potential threats, and mentor and develop … Manage MDM/MAM and Conditional Access Manage security certificates and keys Deliver Cyber Security Awareness Training Remediate vulnerabilities and weaknesses identified during penetration testing Experience – Essential CrowdStrike EDR Mimecast Mail Security Gateway Duo Okta Rapid7 IVM, Tenable IO or Nessus Palo Alto Firewalls and Panorama InTune ...

Support general IT administration and systems management tasks Work closely with internal technical teams on security operations initiatives Gain exposure to SOC operations and penetration testing activities What We’re Looking For Degree in Computer Science, Cyber Security, Information Technology, or a related field Strong understanding of networking … Essential) Previous experience in IT support, cybersecurity, or systems administration Certifications such as CompTIA Security+ or Network+ Exposure to SOC environments, security monitoring, or penetration testing Experience in a client-facing technical role Understanding of endpoint security, vulnerability management, or threat detection tools Why Join Career Development – Opportunity ...

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. ...

advantage. The candidate should have hands-on knowledge in at least one or more of the following areas: Computer Networking Application Security Cryptography (desirable) Penetration Testing Databases Linux and Windows Operating Systems Key Responsibilities Integrate security controls and best practices into SDLC and CI/CD pipelines. Support … implementing and improving DevSecOps processes and automation. Required Skills & Experience Strong understanding of DevSecOps implementation and Secure SDLC practices. Experience with Static Application Security Testing (SAST) and Software Composition Analysis (SCA) tools. Knowledge of Infrastructure-as-Code (IaC) security and dependency scanning. Hands-on experience with vulnerability management ...

/EU time zone s . Key Responsibiliti esAssist in monitoring and analyzin g security alerts and inciden tsSuppor t vulnerability assessments and penetration testing activiti esHelp identify and mitigat e security risks and threa tsParticipate in implementing and maintainin g security controls and polici esAnalyze logs from … Familiarity w ith cloud security conc epts (AWS, Azure, GCP)Understanding of identity and access management ( IAM)Knowledge of ethical hacking or penetration testing conc eptsRelevant certifications (or in progress) such as CompTIA Secur ity+, CEH, etc. Key S killsThreat Detection & Ana lysisRisk Assessment & Mitig ationAttention ...

implement and maintain robust security systems and protocols across the IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. … SSO.* Manage MDM\MAM and Conditional Access* Manage security certificates and keys.* Deliver Cyber Security Awareness Training* Remediate vulnerabilities and weaknesses identified during penetration testing.Experience - EssentialThe successful candidate will have a good working knowledge and experience in managing the majority of the following technology stack * CrowdStrike EDR* Mimecast Mail ...

implement and maintain robust security systems and protocols across the IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. … SSO. * Manage MDM\MAM and Conditional Access * Manage security certificates and keys. * Deliver Cyber Security Awareness Training * Remediate vulnerabilities and weaknesses identified during penetration testing. Experience - Essential The successful candidate will have a good working knowledge and experience in managing the majority of the following technology stack * CrowdStrike ...

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 cybersecurity team. You’ll conduct network … application security testing for a range of clients, helping identify vulnerabilities and strengthen defences. Key Responsibilities Deliver high-quality penetration tests and vulnerability assessments. Produce clear, actionable reports and remediation guidance. Support CHECK-accredited engagements and collaborate with senior testers. Stay current with new exploits, tools, and testing ...

technical leadership role combining hands-on security engineering with mentoring, strategy, and delivery oversight within agile teams. Role Responsibilities • Lead security engineering and security testing across cloud and application platforms • Define and drive security testing methodologies, tooling, and best practices • Perform and oversee security assessments including penetration testing and code reviews • Embed security into CI/CD pipelines and continuous delivery practices • Collaborate with engineering teams to ensure secure-by-design development • Lead threat modelling activities and articulate risks across systems and architectures • Guide adoption of security standards, frameworks, and compliance requirements • Mentor and develop ...

respond to cyber security alerts and incidents Lead and support incident response activities Conduct threat hunting and threat modelling exercises Manage vulnerability remediation and penetration testing activities Support and improve SIEM, EDR/XDR and security tooling Provide security guidance across infrastructure and change projects Drive security best ...

firms' security policies and standards. Conduct risk assessments and recommend security improvements. Provide guidance on secure configuration and hardening the security of systems. Manage penetration testing activities conducted by third party testers and any remediation activities required. Fulfil 3rd line support and service request tickets. Develop, document ...

e.g., firewalls/WAF, SIEM, anti-malware, mobile application security, IAM/PAM) with exposure to cloud security (AWS). Experience conducting vulnerability assessments, penetration testing, and security evaluations, with the ability to analyse events and deliver effective remediation. Solid understanding of the cyber threat landscape, incident/ ...

Role: Penetration Tester Location: Leeds (Hybrid + Site Visits) Salary: £40,000 - £45,000 DOE Type: Permanent, Full-Time Summary: We are looking for a skilled and motivated Penetration Tester to join a growing security team in Leeds. The main purpose of this role is to deliver high … base. This role operates on a hybrid basis in Leeds, with occasional site visits required. Key Responsibilities: Carry out web application, API, and infrastructure penetration tests, taking ownership of engagements from scoping through to final report delivery. Support purple team activities including phishing simulations and malicious insider style assessments. ...

Qualifications Professional certifications such as CISSP, CISM, CRISC, or ISO 27001 Lead Implementer/Auditor Experience in consultancy or client-facing roles Exposure to penetration testing or security engineering Knowledge of secure software development practices and DevSecOps What We Offer Competitive salary up to £75,000 Fully remote ...

based on threat intelligence. Stay up to date on the latest cybersecurity trends and regulatory requirements. System and Network Security: Perform vulnerability assessments and penetration testing on systems and networks. Implement and maintain security tools, such as firewalls, endpoint protection, and email security systems. Collaborate with customer ...

Manage MDM/MAM solutions via Microsoft Intune, execute vulnerability scans/remediation (Rapid7 IVM), and manage security certificates (Digicert). Governance & Culture: Remediate penetration test findings, contribute to ad-hoc security architecture projects, and deliver security awareness training (KnowBe4). Requirements Industry Experience: A strong technical background within … Financial Services or a structured SOC/Penetration Testing environment. Core Stack Familiarity: Deep hands-on experience with enterprise tools like CrowdStrike, Palo Alto, Entra ID, Okta, Mimecast, or Rapid7. Soft Skills: Exceptional communication and problem-solving skills, with the ability to interface with the wider business. Certifications ...

teams delivery of the security change programme. Provide support to the business and technology teams to understand and address vulnerabilities within SLA, identified through penetration testing, vulnerability scanning and red team exercises Foster relationships with internal business units to enhance cyber security communication, including knowledge of threats, vulnerabilities … team, focused on the delivery of Sarbanes Oxley (SOX) audit for Technology. A comprehensive understanding of information security services (security operations and offensive security testing) A strong understanding of SOX and other regulatory requirements, i.e. NYDFS, DORA. Experience of strategic planning and oversight of cyber incident response and crisis ...

Clearance) Self-motivated, decisive, and comfortable operating with a high degree of autonomy Desired but not essential: Experience across multiple disciplines such as GRC, penetration testing, SOC, cloud security, or OT security Familiarity with frameworks including NIST, ISO 27001, CAF, or Cyber Essentials Experience working with government, defence ...