26 to 50 of 105 Penetration Testing Jobs in the UK

join their growing cyber security consultancy at a pivotal stage of its expansion. The business has built a strong reputation delivering services such as penetration testing, vulnerability assessments, and purple teaming, and is now looking for a Business Development Manager to lead sales activity and drive new business … lead a future sales team. Key Skills required: Proven track record in business development within cyber security services. Strong understanding of services such as penetration testing or related areas. Experience closing deals within the £10k–£200k range. Ability to operate effectively in a small, high-growth consultancy environment. ...

Senior Penetration Tester Horsham – Hybrid – Permanent Competitive salary VIQU has partnered with a leading organisation to recruit a Senior Penetration Tester to play a critical role in protecting business assets through the delivery of advanced offensive security services. This Senior Penetration Tester position offers the opportunity … helping translate business risk into actionable security improvements within a mature Cyber Defence function. Key Responsibilities: • Lead the scoping, planning, and delivery of complex penetration tests across networks, applications, cloud, and emerging technologies • Conduct advanced offensive security assessments, identifying and exploiting vulnerabilities with clear remediation guidance • Collaborate with defensive ...

GDPR, and NIST frameworks. Governance & Policy: Maintain Information Security policies and conduct regular audits of processes and controls. Technical Oversight: Coordinate vulnerability management, penetration testing, and code reviews; provide "Secure by Design" architectural guidance for all new initiatives. Supply Chain & Budget: Manage a portfolio of security vendors … trusted advisor to senior leadership and collaborate with Project Delivery to ensure risk reduction is baked into every project as well as BAU Operations. Testing and Readiness: Lead company‐wide staff awareness, testing and education campaigns, as well as regular audits, scenario‐based testing and penetration ...

Lead cyber risk identification, assessment, and mitigation activities Oversee security architecture to ensure alignment with wider technology strategy Drive continuous improvement through security assessments, testing, and reporting Ensure effective incident detection, response, and recovery capabilities Lead vulnerability management and remediation across all technology environments Oversee third‐party security testing, including penetration testing and phishing simulations Promote a strong cyber‐security culture through training and awareness initiatives Monitor and report on threat intelligence trends and emerging risks About You You will be a strategic and influential cyber security leader with a strong track record of operating ...

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 ...

Security Testing Practice Lead | £80-85k | London (Hybrid) We're working with a growing cyber security consultancy looking to hire a Security Testing Practice Lead to take ownership of their security testing function. This is a hands-on leadership role, combining technical delivery with practice growth … tech. Salary: £80-85,000 Location: London (2 days onsite) The Role: You'll be responsible for leading and scaling the security testing practice, ensuring high-quality delivery across engagements while shaping the future direction of the service offering. This includes owning delivery standards, supporting commercial activity, and mentoring ...

Senior Penetration Tester £70,000 Horsham (3 days a week onsite) VIQU are supporting a leading organisation in seeking an experienced Senior Penetration Tester to join its growing Cyber Security function. As a Senior Penetration Tester, you will lead and deliver complex security assessments across networks, applications … cloud environments, and emerging technologies. Key Responsibilities Lead the scoping, planning, and execution of advanced penetration tests across web, network, cloud, and enterprise systems Conduct offensive security assessments to identify, validate, and exploit vulnerabilities while providing actionable remediation guidance Design and support purple team exercises to enhance detection ...

Security Testing Practice Lead | £80-85k | London (Hybrid) Check below to see if you have what is needed for this opportunity, and if so, make an application asap. We're working with a growing cyber security consultancy looking to hire a Security Testing Practice Lead to take … ownership of their security testing function. This is a hands-on leadership role, combining technical delivery with practice growth, team development, and client engagement - ideal for someone who wants to step into (or is already operating at) a leadership level while still staying close to the tech. Salary ...

security issue, do so. • Facilitate risk remediation but also challenge decisions and status-quo. • Facilitate in assurance activities like penetration testing, purple testing, app assurance. • Build quarterly/monthly roadmaps for security activities and plan them. You will need To excel in this position, we expect ...

suite of cybersecurity services including Identity & Access Management (IAM), Third‐Party Risk Management (TPRM), Cloud Security Assessments, Vulnerability Management, Dark Web Monitoring (DWM) and Penetration testing (Pen Testing). As we continue to grow, we’re looking to hire a Senior Sales Development Representative (SDR) to join ...

contributing to the development and refinement of incident response plans and playbooks. You will support vulnerability management activities, including vulnerability assessments, annual audits, and penetration testing. This includes preparing and presenting incident, threat, and compliance reporting to stakeholders at all levels, including compiling a monthly SIRO report. Continuous improvement ...

contributing to the development and refinement of incident response plans and playbooks. You will support vulnerability management activities, including vulnerability assessments, annual audits, and penetration testing. This includes preparing and presenting incident, threat, and compliance reporting to stakeholders at all levels, including compiling a monthly SIRO report. Continuous improvement ...

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. ...

Strong understanding of network protocols, cloud security (AWS/Azure), and the MITRE ATT&CK framework. Additional Skills: Experience with Vulnerability Assessment (VA) tools, Penetration Testing, and Web Application Testing is a significant bonus. Desired Qualifications: Mandatory: Splunk Certified Cybersecurity Defense Engineer. CrowdStrike: Ideally 2 or more ...

risk assessments to maintain a strong security framework Monitor and maintain security controls, producing remediation strategies where necessary Conduct vulnerability assessments and support penetration testing activities Collaborate with internal IT, cloud, and global teams to maintain secure infrastructure Work alongside security operations teams to address threats and operational ...

experience, including strong SPL capability Solid understanding of networking, cloud security (AWS/Azure), and the MITRE ATT&CK framework Experience with vulnerability management, penetration testing, or web application testing is advantageous ...

understanding of: Network security & protocols Cloud security (AWS/Azure) MITRE ATT&CK framework Desirable Experience Vulnerability Assessment tools (2+ years preferred) Exposure to Penetration Testing/Web Application Testing Experience developing security policies and standards Certifications (Highly Desirable) CrowdStrike Certifications (CCFA/CCFR/CCSE – ideally ...

Enterprise Security (ES) Solid understanding of: Network protocols Cloud security (AWS/Azure) MITRE ATT&CK framework Additional desirable experience: Vulnerability Assessment tools Penetration Testing/Web Application Testing exposure Security policy and standards development Certifications (Desirable) Cyber Security: CompTIA Security+, Network+, CySA+, GSEC CISSP, GCIH, GCIA ...

wide range of security technologies within a large and complex environment (anti-malware/EDR, SIEM solutions, vulnerability scanners, patch management, CASB, DLP, penetration testing tools, etc.) Knowledge of TCP/IP and related network protocols: knowledge of standard network protocols like TCP, ARP, ICMP, DHCP, DNS, SNMP ...

desirable) Technical Skills Security architecture and cloud security (AWS) SIEM, EDR and SOC tools ISO 27001/ISO 42001 implementation Vulnerability management and penetration testing oversight Data protection, encryption and privacy controls Third-party risk management tools and processes Leadership & Competencies Inspiring leader who develops teams and delegates ...

assessment, threat modelling, and vulnerability management Security frameworks: ISO 27001, NIST 800-30/53, OWASP Cloud security architecture (AWS, Azure, GCP) Incident response, penetration testing, and remediation concepts Persuasive communication skills across technical and non-technical stakeholders Excellent analytical, documentation, and problem-solving capability Knowledge ...

automate our Azure Sentinel capabilities. Incident Response: Investigate real-world threats (malware, phishing, cloud misconfigurations) and ensure rapid remediation. Vulnerability Management: Conduct regular assessments, penetration testing, and risk analysis. Compliance & GRC: Maintain SOC 2 Type II accreditation and lead ISO 27001 readiness. Administer compliance platforms like Drata. DevSecOps ...

sensitive financial infrastructure o ISO 27001, SOC 2, DORA, or equivalent - hands-on implementation, not just audit participation o Red team, adversarial simulation, or penetration testing programme design - experience on both sides of the exercise To find out more about Huxley, please visit (url removed) Huxley, a trading ...

large enterprise and public sector environments. Our security function supports clients through capabilities such as Managed Detection and Response (MDR), threat hunting, vulnerability management, penetration testing, and incident response, alongside advisory-led consulting engagements. The organization is experiencing strong growth and continues to invest in its people, platforms ...

sensitive financial infrastructure o ISO 27001, SOC 2, DORA, or equivalent - hands-on implementation, not just audit participation o 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 ...