26 to 50 of 162 Penetration Testing Jobs in the UK excluding London

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do Lead penetration testing teams to conduct penetration tests across various environments, including web applications, APIs, Cloud, and network infrastructure. Lead on-site customer engagements. … years leading network, web, and internal penetrations tests as well as experience in leading customer engagements onsite. Leadership : Experience of supervising and mentoring penetration test teams. Training Experience : Ownership and leadership on developing and providing training courses. Tools : Proficiency with tools like Burpsuite Pro, Nessus, and other industry standards. More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and compliance . Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep … cloud security breaches and misconfigurations. Implement SIEM and security monitoring tools for real-time threat detection. Cloud Security Assessments & Compliance Conduct cloud security assessments, penetration testing, and risk analysis . Ensure compliance with ISO 27001, NIST, CIS Benchmarks, GDPR , and other security standards. Collaborate with DevOps teams to More ❯

and cyber security best practices within a defence environment. RESPONSIBILITIES Provide technical cyber security consultancy to public and private sector clients. Perform security assessments, penetration testing, and vulnerability management to protect critical systems. Design, implement, and maintain security architectures and frameworks aligned with government standards. Lead and support … with the Ministry of Defence. Strong technical expertise in areas such as network security, endpoint security, cloud security, and secure system architecture. Experience in penetration testing, vulnerability management, and cyber threat intelligence. Solid knowledge of security technologies such as SIEM, IDS/IPS, firewalls, and endpoint detection and More ❯

with industry accreditations (e.g., ISO 27001, NIST, GDPR), working closely with external auditors and regulatory bodies. Conduct regular risk assessments and vulnerability management, and penetration testing to identify and mitigate security risks. Oversee security awareness training programs, ensuring a strong security culture is implemented and embedded throughout the … IAM solutions. Working knowledge of security frameworks: ISO 27001, NIST, CIS, SOC 2, GDPR, GXP, etc. Experience in cloud security Proficient in threat modeling, penetration testing, vulnerability management, and security incident response. Demonstrated ability to build security teams and drive cybersecurity initiatives from scratch. Experience in supporting organisations More ❯

architectures. Engagement: Foster a culture of security by engaging meaningfully with engineering and security teams. Continuous Monitoring: Identify threats and vulnerabilities through ongoing monitoring, penetration testing, and vulnerability assessments, audits, and compliance checks. Security Awareness & Best Practices : Provide technical guidance and training to stakeholders, promoting security best practices … AWS tooling (e.g., GuardDuty). Broad exposure to security tooling and operations, including experience with Splunk, Rapid7, Proofpoint, and Akamai, as well as supporting penetration testing, monitoring, and response. Collaborative and proactive approach, with a clear enthusiasm for learning, mentoring, and staying current through communities and podcasts like More ❯

a high-security standard Stay current on Information Technology (IT) security trends and news Develop company-wide best practices for IT security Perform internal penetration testing if required Help colleagues install security software and understand information security management Be an escalation point for the service desk with resolving … similar role Ideally have previous experience in a helpdesk/IT Service role. Experience in information security or related field Experience with computer network penetration testing and techniques Understanding of firewalls, proxies, SIEM, antivirus and IDPS concepts Ability to identify and mitigate network vulnerabilities and explain how to More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do • Conduct penetration tests across various environments, including web applications, APIs, Cloud, and network infrastructure. • Issue detailed reports outlining findings, risks, and recommendations for remediation. • Translate complex … re Looking For • Certifications: Relevant certifications such as CREST CRT, CREST CCT, OSCP, OSWE, OSCE, or equivalent level. • Experience: At least two years in penetration testing, covering network, web, and internal tests and customer engagements. • Tools: Proficiency with tools like Burpsuite Pro, Nessus, and other industry standards. • Communication More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do • Conduct penetration tests across various environments, including web applications, APIs, Cloud, and network infrastructure. • Issue detailed reports outlining findings, risks, and recommendations for remediation. • Translate complex … re Looking For • Certifications: Relevant certifications such as CREST CRT, CREST CCT, OSCP, OSWE, OSCE, or equivalent level. • Experience: At least two years in penetration testing, covering network, web, and internal tests and customer engagements. • Tools: Proficiency with tools like Burpsuite Pro, Nessus, and other industry standards. • Communication More ❯

Security Engineer – IAM | DORA | Pen Testing | Payments – Banking London/Glasgow | £750/day (Inside IR35) | Financial Services We're seeking a seasoned Security Engineer with a proven track record in banking environments to join a high-impact team driving resilience and security across mission-critical systems. You’ll … bring deep expertise across Identity & Access Management (IAM) , penetration testing , and 3rd party risk , with strong familiarity with DORA compliance and payments/settlement systems . What You’ll Do: Lead and execute advanced penetration testing and vulnerability assessments Own IAM strategy and operations , ensuring airtight … in fast-paced, regulated environments with a laser focus on resilience What You’ll Bring: Hands-on banking experience – essential Expertise in IAM, pen testing, third-party risk , and regulatory frameworks (DORA) In-depth knowledge of financial systems, especially payments & settlement platforms Strong communicator, highly analytical, and security-obsessed More ❯

Pentest People are a UK-based security consultancy focused on delivering the benefits of Penetration Testing as a Service (PTaaS) to our clients. Our innovative approach combines consultant-led penetration testing with ongoing vulnerability assurance, all delivered through our advanced SecurePortal platform. This provides clients with More ❯

Outstanding opportunities have arisen for Penetration Testers to join our ever-growing team. We are seeking individuals who are looking to build knowledge and enhance their skill sets. We are seeking passionate security professionals who are eager to hone your skills and contribute to a world-class security practice. … About You: CREST Registered Tester, or equivalent Cyber Scheme or OSCP qualification Minimum two years' penetration testing experience in infrastructure and application disciplines, ideally with exposure to client site testing such as internal pen tests and IT health checks SC clearance and experience of formal NCSC CHECK … testing for central government clients an advantage but not essential Excellent written and verbal communication skills Highly organised with strong attention to detail Flexibility and resilience to meet the demands of the role Ability to demonstrate exceptional customer service A team player, able to work alongside colleagues and clients More ❯

to make significant contributions to the success of the company and drive the quality of our products forward. 4+ years' experience in a software testing role Degree in Computer Science, Engineering or an IT related field (or equivalent third level qualification) Proven End to End Automation testing experience … running tests in CI/CD Experience in running tests in parallel Experience in setting up dashboards for reporting Experience in monitoring team on testing best practices Experience in API Testing tools like SoapUI/ReadyAPI, Postman Strong knowledge of software QA methodologies, tools, and processes Experience in … and optimize current processes Can recognize and flag issues outside area of own expertise or responsibility to manager ISEB/ISTQB Foundation in Software Testing Experience working in an Agile/Scrum development process Experience of JIRA Experience of IT Security/Penetration testing and tools Experience More ❯

UK for 5 years or more). Vulnerability Management Carry out internal vulnerability assessments in line with industry best practice. Manage our 3rd party penetration testing (Continuous Security Testing) service, review of reports and ensure technical teams resolve defects in a timely manner. Ensuring our automated scanning More ❯

Conducting comprehensive security assessments: This involves evaluating an organization's IT infrastructure, networks, systems, and applications to identify potential weaknesses and vulnerabilities. Performing vulnerability testing and penetration testing: Using various tools and techniques (like Nessus, Burp Suite, Metasploit), you'll simulate attacks to uncover exploitable flaws. Developing More ❯

codes. Working with vendors and teams to resolve issues and ensure successful deployment. Maintaining documentation of designs, configurations, and procedures. Planning and executing security testing, including penetration testing and vulnerability scanning. Assisting in designing secure application architectures with authentication, access controls, and encryption. Who we're looking More ❯

/604, Def Stan 05-series). Lead the creation and maintenance of security documentation (RMADS, Security Assurance Documents, Security Management Plans). Testing & Assurance Design and execute penetration tests and automated vulnerability scans; validate fixes. Oversee third-party security assessments as required. Continuous Improvement Drive security tooling …/5/31000, NIST 800-series) and Defence Standards (JSPs, Def Stan 05-138/139). Hands-on experience with security testing tools and techniques (SAST, DAST, penetration testing). Eligible for UK SC clearance; right to work in the UK. Why Join? You'll More ❯

/604, Def Stan 05-series). Lead the creation and maintenance of security documentation (RMADS, Security Assurance Documents, Security Management Plans). Testing & Assurance Design and execute penetration tests and automated vulnerability scans; validate fixes. Oversee third-party security assessments as required. Continuous Improvement Drive security tooling …/5/31000, NIST 800-series) and Defence Standards (JSPs, Def Stan 05-138/139). Hands-on experience with security testing tools and techniques (SAST, DAST, penetration testing). Eligible for UK SC clearance; right to work in the UK. Why Join? You'll More ❯

architectures. Engagement: Foster a culture of security by engaging meaningfully with engineering and security teams. Continuous Monitoring: Identify threats and vulnerabilities through ongoing monitoring, penetration testing, and vulnerability assessments, audits, and compliance checks. Security Awareness & Best Practices : Provide technical guidance and training to stakeholders, promoting security best practices More ❯

infrastructure. Conduct architectural reviews and ensure security controls are implemented across all systems, with a focus on privacy and compliance. Define and oversee security testing requirements, including penetration testing, and provide actionable feedback to stakeholders. Lead, facilitate, and participate in technical steering group meetings, change management processes More ❯

interfacing with the IT team, Accreditor, and affected business units. Maintain compliance with frameworks such as Secure by Design, NIST-800-53, STRAP. Security Testing - Scope and oversee penetration testing, vulnerability scanning, and other security validation activities to ensure effectiveness of security controls. Design and Architecture Review More ❯

the IT team, Accreditor and affected business units. Maintain accreditation and compliance with frameworks such as Secure by Design, NIST-800-53, STRAP; Security Testing - Scope and oversee penetration testing, vulnerability scanning, and other security validation activities, to ensure effectiveness of security controls; Design and Architecture Review More ❯

attitude with strong oral and written communication skills Knowledge of IP networking and network security including Intrusion Detection Familiarity with common network vulnerability/penetration testing tools Familiarity with service management software such as ServiceNow Familiarity with data visualization platforms such as Domo Some experience with system hardening More ❯

infrastructure. You'll lead the implementation and management of SIEM systems, Fortinet security tools, and endpoint detection & response (EDR) while conducting vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and More ❯

Experience in the following types of Security Testing: - Security Analysis and Consulting - Static Application Security Testing (SAST) - Dynamic Application Security Testing (DAST) - Infrastructure Vulnerability Assessment - Mobile Application Penetration testing OWASP More ❯

Experience in the following types of Security Testing: - Security Analysis and Consulting - Static Application Security Testing (SAST) - Dynamic Application Security Testing (DAST) - Infrastructure Vulnerability Assessment - Mobile Application Penetration testing OWASP JBG81_UKTJ click apply for full job details More ❯