1 to 25 of 175 Penetration Testing Jobs in the UK excluding London

Penetration Testing Specialist Permanent - £71k - £82k + strong benefits Location: Hybrid - South Wales Your new company: I am looking to recruit a Penetration Testing Specialist to join a leader in the utilities space. The business has been investing into their cyber security and IT estate … someone who's inquisitive, experienced, and willing to safely get access into almost anything. Key parts of the role: Define and manage the penetration testing schedule. Conduct internal penetration testing of applications and systems Manage external vendors providing penetration services and arrange and schedule their ...

Penetration Testing Specialist | South Wales | Hybrid | £71,000 - £81,000 + bonus + excellent benefits The Role Working as part of an established cyber security function, you'll be responsible for planning and delivering penetration testing across a diverse technology estate, including traditional IT infrastructure, business … applications and Operational Technology. Alongside hands-on testing, you'll work closely with technical teams and third-party security partners to prioritise remediation, improve security controls and provide expert guidance on emerging threats. This is a varied technical role offering exposure to modern enterprise environments as well as industrial ...

Technical Vulnerability Management Engineer (Offensive Security/Penetration Testing) London (3 days onsite/2 days remote) Up-to £450 per day PAYE equivalent (Inside IR35) Initial 3 months with strong expectation of long-term extension To start ASAP About the role We're supporting … technology companies in hiring a contractor to join their Information Security Assurance team. This is an excellent opportunity for someone with a background in penetration testing or offensive security who enjoys understanding how vulnerabilities work and helping engineering teams reduce security risk at scale. Rather than carrying ...

Join us as a Penetration Tester, to help protect our organisation and clients by identifying, validating, and clearly communicating security vulnerabilities before they can be exploited. This role sits within a collaborative security testing team and focuses on delivering high‐quality web, network, mobile, and client application assessments … with stakeholders to turn findings into meaningful action. Key Skills: Holding a CREST qualification (or equivalent), or working towards one. Delivering end‐to‐end penetration testing across web, network, and mobile environments. Engaging with stakeholders, contributing to Statements of Work (SoW), and producing clear, actionable security reports. Desirable ...

Service pension. Plymouth (minimum 60% office attendance across the month. About the Senior Infrastructure Engineer (Red Team): This is far more than a traditional penetration testing role. As part of a newly formed Red Team, you'll emulate real-world threat actors, conduct adversary simulations, assess security controls … premise and legacy platforms. As a Senior Infrastructure Engineer you will: Design and execute realistic attack simulations against HMLR systems and services. Perform penetration testing across networks, applications and infrastructure. Conduct adversary emulation exercises using threat intelligence and attacker methodologies. Identify vulnerabilities, attack paths and security weaknesses. Assess ...

teams to embed robust, evidence‐based security practices throughout our software delivery process. Key responsibilities of this role will include; Hands-On Security Testing Conduct manual penetration testing and vulnerability assessments across various environments including web, API, desktop and mobile applications. Execute Dynamic Application Security Testing … applications, focusing on XSS, SQL Injection, Broken Access Control etc., manually confirming exploitability beyond what scanners or AI analysis reports. Use Interactive Application Security Testing (IAST) tools for runtime analysis, such as Burp Suite, OWASP ZAP, Frida, applying hands‐on technique to validate and extend automated results. Conduct Static ...

Penetration Testing Specialist Permanent - £71k - £82k + strong benefits Location: Hybrid - South Wales Your new company: I am looking to recruit a Penetration Testing Specialist to join a leader in the utilities space. The business has been investing into their cyber security and IT estate ...

Penetration Testing Specialist Permanent - £71k - £82k + strong benefits Location: Hybrid - South Wales Your new company: I am looking to recruit a Penetration Testing Specialist to join a leader in the utilities space. The business has been investing into their cyber security and IT estate ...

person. In Technology, we’re asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed … operated securely. This is a collaborative role - you’ll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you’ll gain a strong understanding of how technology works at Starling ...

person. In Technology, we’re asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed … operated securely. This is a collaborative role - you’ll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you’ll gain a strong understanding of how technology works at Starling ...

person. In Technology, we’re asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed … operated securely. This is a collaborative role - you’ll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you’ll gain a strong understanding of how technology works at Starling ...

Security Testing Practice Lead London (Hybrid 23 days per week) £85,000£100,000 DOE + Bonus + Benefits Lead a Growing Security Testing Practice We're looking for an experienced Security Testing Practice Lead to join a fast-growing cybersecurity consultancy. This is an opportunity … lead a talented team, shape the future of our Offensive Security services and remain hands-on with complex testing engagements, including emerging AI and LLM security testing. Reporting to the Managing Director, you'll combine technical leadership, people management and client engagement to ensure exceptional service delivery while helping ...

Role: OT Penetration Tester Location: UK Wide (Hybrid Working & Client Travel) Salary: Competitive + Bonus + Excellent Benefits Package The Opportunity Join a leading technology and innovation consultancy helping clients solve some of their most complex cyber security challenges. As an IT/OT Penetration Tester … wide variety of projects, continuous learning opportunities and a clearly defined technical career path. What We Can Offer You as an OT Penetration Tester Work on a broad range of security testing engagements across multiple sectors Clear technical career progression without moving into management Dedicated training budget ...

Penetration Tester - Bristol - £40,000-45,000 We're working with a well-established and highly regarded cyber security consultancy, known for delivering high-end penetration testing, vulnerability assessment and red teaming services to clients across critical sectors including telecoms, finance, defence, rail and aerospace. Their team … complex, high-stakes engagements ranging from national infrastructure projects through to global enterprise clients. They're now looking to bring in an experienced Penetration Tester to join their growing technical team, based out of their Bristol office with regular travel to client sites. What you'll be doing: Planning ...

materials. Support the assessment of third-party and supply chain security risks across products, systems, components and supporting services. Scope and support vulnerability assessment, penetration testing, and technical assurance activities across platform, IT, OT, and supporting environments. Define security requirements for factory acceptance testing, integration testing … technical governance forums. Ability to translate security risks and regulatory expectations into practical engineering, architecture and delivery actions. Strong understanding of vulnerability assessment, penetration testing, technical assurance and security validation approaches. Ability to review security evidence, technical designs, SBOMs, assurance artefacts and supplier security claims. Strong stakeholder management ...

data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Security Penetration Testing Consultant Location: London, Gloucester, Guildford, Manchester, Leeds or Frimley (Occasional office work, with 25% International Travel) Salary: Competitive Who we are Join … space - there's no limit to where a career at BAE Systems could take you. Role Description Delivery of end-to-end security testing engagements, including scoping and client wash-up meetings. Performing application testing, web and mobile tests, infrastructure testing, objective based tests, and intelligence ...

loss prevention and vulnerability management. Developing and operationalising threat intelligence capabilities, working with industry partners and external security communities. Defining and delivering cyber resilience testing strategies through penetration testing, red teaming and crisis simulation exercises. Building and maintaining cyber scenario libraries based on severe but plausible threat … senior cyber security leadership role within a large and complex organisation. Strong technical background covering cyber operations, SOC, SIEM, threat intelligence, incident response, penetration testing and red teaming. Extensive experience leading cyber incidents and crisis management activities across enterprise environments and supply chains. Strong understanding of cloud technologies ...

security posture. As an experienced Cloud Security Engineer, your working day will include but not be limited to: DevSecOps & SDLC Champion integration of security testing into CI/CD pipelines across all development teams and usage of automated security gates: SAST, DAST, dependency scanning, secrets detection Enable self-serve … mitigation plans Track and remediate vulnerabilities across infrastructure Manage customer initiatives related to due diligence when required to Support and develop annual programme of Penetration Testing and associated remediations Stakeholder Engagement Partner with internal and stakeholder management to support any requirements from the security function - particularly governance ...

ability to present effectively to C-Suite leaders Strong understanding of the end-to-end vulnerability-scanning lifecycle and the effective management of penetration testing activities. Excellent security awareness with a proactive approach to continuous improvement Eligible and willing to undergo security clearance vetting Responsibilities for Security Analyst … Conditional Access, MFA, PIM and Identity Protection Implement and maintain Microsoft Sentinel, Purview and the Defender suite Manage the vulnerability-scanning lifecycle and coordinate penetration-testing activities Maintain security and sharing controls across email, SharePoint, OneDrive and Teams, including DLP, sensitivity labels, encryption and removable-media controls Manage ...

Service (SaaS) platforms. Implement and maintain Microsoft Defender , Microsoft Sentinel , Microsoft Purview , and other security technologies . Lead vulnerability management and coordinate penetration testing activities. Secure Microsoft 365 services, including Exchange Online , SharePoint Online , OneDrive , and Microsoft Teams . Implement data protection controls, including Data Loss Prevention … security role. Strong technical expertise in Microsoft Entra ID , Microsoft Defender Suite , Microsoft Sentinel , and Microsoft Purview . Proven experience managing vulnerability scanning and penetration testing programmes. Experience supporting ISO 27001 compliance and coordinating Cyber Essentials and Cyber Essentials Plus certifications. Strong analytical, problem-solving, and risk assessment ...

standards, regulations, and frameworks. Oversee the deployment and operation of security tools and technologies (e.g., firewalls, SIEM, endpoint protection, zero-trust technologies). Manage penetration testing and other assurance activities, including remediation of findings. Lead incident response planning and investigation of security breaches, ensuring timely resolution and reporting. … such as firewalls, SIEM, endpoint protection, and vulnerability management tools. Skilled in conducting risk assessments, managing IT risk registers, and overseeing assurance activities including penetration testing and incident response. Familiarity with relevant standards and frameworks (e.g. ISO 27001, NIST, COBIT, GDPR, DORA). Strong stakeholder engagement skills, with ...

Graduate Security Consultant/Penetration Tester - Bristol - £28,000-34,000 We're looking for a motivated graduate to join a cyber consultancy team in Bristol and begin building a career in security consulting and penetration testing, with structured mentorship and training from day one. This … offensive security. What you'll be doing: Carrying out security assessments and vulnerability scans across client systems, networks and applications Taking part in penetration testing engagements under guidance and supervision, helping identify and exploit vulnerabilities in client environments Analysing security risks and contributing to recommendations that help clients ...

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 ...

Essential Roles & Responsibilities As a Penetration Tester at Claranet, you will able to deliver you own web application tests and through training and partnering, you will be involved in a full range of testing work from mobile app and infrastructure testing to social engineering and Red Team … exercises. Key Responsibilities: Undertaking web and mobile application testing and infrastructure testing engagements Using the opportunities provided by the business to improve skills and capabilities into all areas of testing Working with key clients providing bespoke consultancy, analysis and expertise Collaborating with other Claranet Business Units ...

secure connectivity Lead network upgrades across multiple sites with minimal business disruption Deliver infrastructure integration and migration projects Strengthen cyber security through vulnerability management, penetration testing remediation and security best practice Provide 2nd/3rd line technical expertise for complex infrastructure issues Work closely with senior stakeholders, technical … experience including LAN, WAN, VLANs, VPNs and Wi-Fi Experience with firewalls and network security technologies Solid understanding of cyber security, vulnerability management and penetration testing principles Experience delivering infrastructure or networking projects Excellent communication and stakeholder management skills Exposure to Azure infrastructure or cloud networking is desirable ...