76 to 100 of 131 Security Testing Jobs in the UK excluding London

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Stockport, Greater Manchester, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Wolverhampton, West Midlands, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Crawley, West Sussex, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Stoke-on-Trent, Staffordshire, UK
Employment Type
Full-time
also proud to lead the way in transforming the energy network for a clean energy future. As a crucial part of our cyber security team, the Senior Pen Tester will proactively identify and exploit vulnerabilities within Enterprise and Critical National Infrastructure (CNI) systems to strengthen the resilience and security of gas transmission nationwide. Join us, and help be the energy behind the change. Key accountabilities: Scope and perform penetration testing and vulnerability research of complex proprietary software and hardware. Identify and assess vulnerabilities in systems and applications. Keep cybersecurity training and knowledge current by monitoring the latest ...

Software Development Engineer in Test (SDET)

Hiring Organisation
Reed.co.uk
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
strong focus on performance and security. Key Responsibilities Design and maintain automated UI and API tests for web applications and services Carry out exploratory testing to identify functional, UX, and edge-case issues Execute performance and security testing aligned to best practices (e.g. OWASP) Support production incident … Skills and Experience Strong programming skills, ideally in JavaScript and C#, with experience applying core software engineering design patterns and principles Extensive experience testing web-based applications, including Single Page Applications and microservice architectures Proven experience in automated UI and API testing using modern frameworks and tools (e.g. ...

Security Architect - AI / Agentic - Remote

Hiring Organisation
Experis UK
Location
Greater Lincoln Area, United Kingdom
Security Architect AI/Agentic - Remote An exciting opportunity has arisen for a Security Architect AI/Agentic to design and lead the security architecture for advanced digital solutions that incorporate autonomous and agentic AI components. This role sits at the forefront of emerging technology, focusing … protecting complex AI driven systems while enabling innovation in regulated and high risk environments. About The Role - Security Architect AI/Agentic As a Security Architect AI/Agentic, you will design end to end security architectures for solutions that include agentic AI, autonomous agents ...

Senior DevOps / Platform Engineer (GCVE Specialist)

Hiring Organisation
International Business Solutions Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract
Develop, maintain, and optimize end-to-end CI/CD pipelines using GitLab CI/CD, enabling rapid and reliable application and infrastructure delivery. Security and Compliance (DevSecOps): Embed security throughout the development lifecycle, implementing continuous security testing, vulnerability scanning, and compliance checks. Define and manage … policies, network security groups, and access controls within both GCP and GCVE environments. Ensure all infrastructure changes adhere to internal policies and industry regulations. Collaboration and Best Practices: Collaborate closely with development, security, and operations teams to foster a culture of shared responsibility and continuous improvement. Champion ...

Digital Cyber Security & Compliance Specialist

Hiring Organisation
Manchester University NHS Foundation Trust
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£38682.00 - £46580.00 a year
summary We're looking for a motivated and detail-focused Digital Cyber Security & Compliance Specialist to join Manchester University NHS Foundation Trust's expanding cyber team. You'll play a key role in protecting the Trust's digital estate -- monitoring systems, analysing threats and supporting the delivery of secure … compliant digital services that underpin patient care. Working alongside senior cyber, infrastructure and operations colleagues, you'll help maintain and improve the Trust's security posture in line with national frameworks such as the Data Security and Protection Toolkit (DSPT) This role is ideal for someone with hands ...

Penetration Testing Manager

Hiring Organisation
TSB Bank
Location
Broughton, Scottish Borders, UK
Employment Type
Full-time
Title: Penetration Testing Manager Contract Type: 12 Month Fixed Term Contract Function: CISO Location: Edinburgh or London, Hybrid-working Salary: From £75K + excellent benefits Closing Date: 17 December 2025 TSB is strengthening and maturing its Offensive Testing function, and we're looking for an experienced Penetration Tester … ground running. You'll lead and deliver threat-driven security testing across complex, highly regulated environments, shaping how the bank identifies and addresses real-world attack paths. This is a hands-on role for someone who knows how to operate within consultancy-grade methodologies and can troubleshoot independently. ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Belfast, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Nottingham, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Liverpool, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Swindon, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Northampton, Northamptonshire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Maidstone, Kent, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Worcester, Worcestershire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Gloucester, Gloucestershire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Bournemouth, Dorset, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Stockport, Greater Manchester, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
York, North Yorkshire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...

Senior Penetration Tester

Hiring Organisation
Veracode
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Looking for an innovative, high-growth, multi-award-winning company in one of the hottest segments of the security market? Look no further than Veracode! Veracode is a global leader in Application Risk Management for the AI era. Powered by trillions of lines of code scans and a proprietary … other external parties. Resolve complex problems that arise in everyday work and escalate more complex problems to director level. Maintain utilization target by delivering Security Consulting and assisting other team members with billable work. Non-billable work may consist of internal initiatives or other projects. Lead and contribute ...