26 to 50 of 113 Penetration Testing Jobs in the UK

company eg. Laptop, hard drives etc.* Develop and grow the remediation service line focused on helping clients implement real, effective security improvements following penetration testing and consultancy engagements* Collaborate closely with penetration testing and consultancy teams to translate findings into effective, actionable remediation plans.Please note ...

update security policies, procedures, and documentation. Vulnerability Management & Reporting Coordinate regular vulnerability scanning activities across systems, networks, and applications. Analyse vulnerability assessment and penetration testing reports. Prioritise identified risks based on business impact, severity, and compliance requirements. Produce regular reports and recommendations for technical and management teams. Experience … knowledge of penetration testing and web application security would be advantageous. Remediation Coordination Act as a key liaison between cyber security, infrastructure, and operational teams. Track and monitor remediation activities to ensure identified vulnerabilities are addressed within agreed timescales. Work with system owners to reduce security risks ...

current controls Works with stakeholders and business leaders to understand security needs and recommend business modifications during periods of vulnerability Conducts discovery,vulnerability, penetration testing,and threat scenarios onmultiple organizational assets to identifyand assess if vulnerabilities arepresent, and executes threat modeling for multiple applications including external applications interacting … Development Life Cycle Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security Experience with threat modeling, discovery, vulnerability, and penetration testing In-depth knowledge of the financial services industry and their IT systems Preferred qualifications, capabilities, and skills Experience effectively communicating with senior ...

Team Engineer | Adversary Simulation Ready to make the move into red teaming properly? You've been building your offensive security skills - maybe in penetration testing, maybe through personal research and labs - and you're ready for a role that lets you focus entirely on adversary simulation. This … that tells a real attacker story Learning how engagements are scoped, structured, and presented to clients What We're Looking For: A background in penetration testing or offensive security, with a growing interest in red teaming specifically Solid foundations in Active Directory and at least one cloud environment ...

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 ...

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 ...

Penetration Tester Fully Remote, Expanding Niche Cyber Consultancy, £60K - £80k Must be eligible for SC Clearance. This is a security cleared role. If youre passionate about penetration testing and eager to grow in a supportive and inclusive environment, wed love to hear from you Youll play ...

incident detection and response capabilities Develop and maintain cybersecurity playbooks and incident response procedures Coordinate with third-party security providers during security incidents and testing activities Security Governance & Risk Management Support cybersecurity risk management and compliance initiatives Contribute to security architecture reviews and secure system design discussions Assess third … party and supply chain cybersecurity risks Support vulnerability management, penetration testing and security review activities Develop and report on security metrics and KPIs to demonstrate programme effectiveness Stay informed of relevant legal, regulatory and industry cybersecurity requirements Security Improvement & Collaboration Contribute to security awareness training and internal security ...

Security Testing Analyst London (Hybrid) £30-35k We are working with a well-established cyber security consultancy that is looking for a Security Testing Analyst to join their growing security testing team. This is a hands-on role with a clear development path - ideal for someone … with around one to two years of experience in vulnerability assessment or junior penetration testing who wants stru click apply for full job details ...

business‐aligned security initiatives end‐to‐end. Provide expert security guidance across concurrent IT, engineering, and business projects. Oversee security assessments including vulnerability management, penetration testing, and third‐party risk. Translate security findings into prioritized, actionable remediation plans with clear ownership. Provide security input into solution architecture ...

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 ...

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 ...

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 ...

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 ...

availability of information assets Main responsibilities: Key Responsibilities Monitor networks and systems for security breaches, unusual activity, and potential threats. Conduct vulnerability assessments and penetration tests to identify security weaknesses. Implement, manage, and maintain security tools, including firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM tools, antivirus … Specification Further experiences Essential CEH, Security+, CISSP, CISM OSCP/OSCE Cloud security certifications (AWS Security, Azure Security) Experience handling real-world security incidents Penetration testing Knowledge of malware analysis and attack techniques Familiarity with compliance frameworks (ISO 27001, NIST, GDPR, PCI-DSS) Experience Essential Proven Cyber Security ...

platform-wide security architectures and strategies. Drive secure SDLC practices including threat modelling, misuse cases, and risk analysis. Oversee security operations including vulnerability scanning, penetration testing, and assessments. Manage and optimise security tooling (Firewalls, VPNs, IDS/IPS, EDR). Lead incident response activities, ensuring swift mitigation ...

Azure, or GCP) alongside familiarity with the Microsoft 365 ecosystem. Advanced knowledge of offensive security methodologies, including common exploit chains, reverse engineering basics, or penetration testing techniques. Relevant industry certifications demonstrating specialised knowledge in threat hunting, incident response, or forensics (e.g., SANS GCIA, GCIH, GCFA, OSCP). Benefits ...

Azure, or GCP) alongside familiarity with the Microsoft 365 ecosystem. Advanced knowledge of offensive security methodologies, including common exploit chains, reverse engineering basics, or penetration testing techniques. Relevant industry certifications demonstrating specialised knowledge in threat hunting, incident response, or forensics (e.g., SANS GCIA, GCIH, GCFA, OSCP). Benefits ...

which has granted you experience in both security control definition and hands-on practical management of security threats and incidents including vulnerability scanning and penetration testing. This is an outstanding opportunity to join a forward-thinking organisation where you'll shape the security strategy, influence technology direction and build ...

which has granted you experience in both security control definition and hands-on practical management of security threats and incidents including vulnerability scanning and penetration testing. This is an outstanding opportunity to join a forward-thinking organisation where you'll shape the security strategy, influence technology direction and build ...

which has granted you experience in both security control definition and hands-on practical management of security threats and incidents including vulnerability scanning and penetration testing. This is an outstanding opportunity to join a forward-thinking organisation where you'll shape the security strategy, influence technology direction and build ...

Power Platform technologies Develop automations using Power Automate and PowerApps Partner with cybersecurity teams to build AI-enabled tools supporting areas such as penetration testing and security operations Work with internal departments to identify business challenges and implement AI solutions Deliver user training and adoption programmes to ensure ...

model integrity, bias, data poisoning, and explainability. Work collaboratively with other security teams to ensure appropriate security gates are completed across programs - including penetration testing and supplier assurance reviews where applicable. Represent the team in governance forums, program boards, and working groups, communicating security risk with clarity ...