26 to 50 of 67 Security Testing Jobs in the UK

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 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 ...

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 ...

summary We're looking for a proactive and technically-skilled Senior Digital Cyber Security & Compliance Specialist to help strengthen and evolve the cyber resilience of one of the largest NHS Trusts in the UK. You'll act as a subject matter expert in cyber security -- providing hands … support, technical assurance and specialist guidance to colleagues across Digital and Clinical teams. Working alongside the Chief Information Security Officer, the Digital Cyber Security & Compliance Manager, and senior colleagues across Datacentre, Networks, Operations and Architecture, you'll help design, implement and monitor controls that keep our systems, data ...

data secure is a bedrock for our reputation as a trustworthy professional services partner to many of the worlds large and prestigious organisations. Information security is not an afterthought; it is core to all that we do, to protect not only our data but that of our clients … unwavering support of the Board. Led by our new CISO, the in-house Information Security team is a core part of our technology services structure with mature or evolving capability across all areas of digital security and cyber defence. We align our efforts to the NIST framework ...

Stevenage We have an opportunity working on behalf of UK Facilities Management, the Operational Technology (OT) Risk Manager will act as the deployed local security leader and expert in all elements of security for General Infrastructure Management Systems (GIMS) policy. Salary : Circa£60,000 depending on experience Dynamic … hybrid) working : 3-4 days per week on-site due to workload classification and frequent travel to all sites across the UK Security Clearance : British Citizen or a Dual UK national with British citizenship/Restrictions and/or limitations relating to nationality and/or rights to work ...

Stevenage We have an opportunity working on behalf of UK Facilities Management, the Operational Technology (OT) Risk Manager will act as the deployed local security leader and expert in all elements of security for General Infrastructure Management Systems (GIMS) policy. Salary : Circa£60,000 depending on experience Dynamic … hybrid) working : 3-4 days per week on-site due to workload classification and frequent travel to all sites across the UK Security Clearance : British Citizen or a Dual UK national with British citizenship/Restrictions and/or limitations relating to nationality and/or rights to work ...

Bolton We have an opportunity working on behalf of UK Facilities Management, the Operational Technology (OT) Risk Manager will act as the deployed local security leader and expert in all elements of security for General Infrastructure Management Systems (GIMS) policy. Salary : Circa£60,000 depending on experience Dynamic … hybrid) working : 3-4 days per week on-site due to workload classification and frequent travel to all sites across the UK Security Clearance : British Citizen or a Dual UK national with British citizenship/Restrictions and/or limitations relating to nationality and/or rights to work ...

Fortune Group our recruiting for a Lead Security Engineer to join a rapidly expanding FinTech organisation based in London to help implement multiple projects and create a first class secure environment. Suitable Lead Security Engineers will work remotely or in the London office. Projects that need … completed Security Awareness OpenSource Software scanning Automated Vulnerability Scanning Kubernetes Vulnerability Scanning Supply Chain monitoring (container images etc.) SIEM and Monitoring/Alerting service AntiVirus/AntiMalware for End User devices Antivirus/Malware/Ransomware etc for Product/Platform DDos Protection Access Management/Review (IAM) Threat ...

deliver you own web application tests and through training and partnering, you will have the opportunity to become involved in a full range of testing work from mobile app and infrastructure testing to social engineering and Red Team exercises. Role Mission Claranet’s strategy is to build long … future market-leading multi-solutions portfolio that Claranet offers to customers that enables cross and up sell. Objectives & Key Results Undertaking web 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 ...

level with strong consultancy skills Active SC Clearance required About the Client Our client is a respected organisation operating within a highly regulated and security focused environment. Their teams support a wide range of technical services that help strengthen critical digital operations. With growing demand across their security programmes, they are now searching for an experienced Penetration Tester to join their established team. The Benefits Exposure to varied testing engagements Collaborative and supportive technical environment Opportunity to deliver high impact security testing across complex environments The Penetration Tester Role As the Penetration Tester ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

take on line management responsibilities. Responsibilities Lead the architecture, design, and development of complex software systems, ensuring they meet high standards of quality, security, and scalability. Manage and mentor a team of software engineers, providing technical guidance to foster professional growth. Ensure that coding standards, development best practices … DevOps, QA, and IT to translate business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/ ...

Information Security Officer ?? London (Hybrid) | ?? Permanent, Full-time Salary - £60,000 - £70,000 p/a + Benefits About the Role A leading digital bank is seeking a talented and ambitious Information Security Officer to join its growing Cybersecurity Department. This is a key role acting … bridge between the banks London operations and the Groups Cyber and Information Security team. You will play a pivotal part in ensuring that cybersecurity controls are effectively implemented, risks are well-managed, and the banks information assets remain secure. The ideal candidate will combine strong technical understanding with strategic ...

immediately available Test Manager with experience in connected vehicle ecosystems, IoT, or automotive software testing? This role provides leadership and oversight across all test activities, from planning through execution to sign-off, with accountability for ensuring that solutions are robust, reliable, and fit for purpose. The Test Manager will … projects and releases, Develop and maintain detailed test plans, schedules, and resourcing models, ensuring alignment with overall delivery and release objectives. Establish and enforce testing standards, frameworks, methodologies, and tools, including test automation where appropriate. Manage all phases of testing (unit, integration, system, UAT, performance, security, regression ...

range of professional services and managed services both onsite and remotely. The Cyber Practice consists of highly skilled professionals delivering a myriad of offensive security testing and governance, risk, and compliance (GRC) services in support of Claranet’s vision. Taking a customer first approach, Claranet’s Cyber Practice … itself in providing world-class services designed to meet the specific and individual needs of all customers, across all industries. Position Summary As a Security Consultant, you will be responsible for delivering customer projects across a range of GRC services in line with your current capabilities, and future capabilities ...

/legal sector experience to operate in a high-risk, high-sensitivity environment. This role is fully on-site and involves OT penetration testing on live production systems . You will: Perform penetration testing across IT and OT environments , including live legal systems Safely test operational technology … Deliver clear, actionable reports for technical teams and legal stakeholders Work closely with IT, OT, compliance and legal teams You must have: Demonstrable penetration testing experience within law firms or legal organisations Hands-on experience conducting OT security testing on live/production systems Strong understanding ...

Proficiency in CI/CD tools (GitHub Actions, Jenkins, CircleCI). Solid understanding of Linux systems and scripting (Bash, PowerShell, Python). Familiarity with security principles , SIEM/SOC tools, or incident response. Knowledge of networking fundamentals and APIs. Excellent problem-solving and communication skills. Nice to Have Experience … with containerization (Docker, Kubernetes). Exposure to monitoring tools (Grafana, Datadog). Cloud certifications or security accreditations. Understanding of Agile methodologies. Interest in automation, security testing, or threat detection. To find out more about Computer Futures please visit www.computerfutures.com Computer Futures, a trading division of SThree Partnership ...

quality techniques. Work closely with developers to embed testability into code and architecture. Drive improvements through root-cause analysis and continuous refinement of processes. Testing & Validation Write and execute automated and occasional manual test cases. Validate functional and non-functional behaviour, including performance and regression areas. Participate in code … Improvement Partner with engineering and product teams to define requirements and acceptance criteria. Champion best practices in automation and contribute toward a shift-left testing approach. Mentor colleagues on tools, frameworks and automation methods. Required Skills & Experience Degree in Computer Science, Engineering or equivalent experience. Strong programming skills ...

Role: Electronics Software Engineer Location: Oldham Salary: Up to £50,000 + Benefits KO2's client, a global leader in advanced security technologies, is continuing its growth and is seeking an Electronics Software Engineer to support the development of world-class protection systems deployed in some of the most … secure environments worldwide. Our client is a highly respected name within the high-security systems sector, generating over £50 million in annual turnover. They are recognised globally for their expertise in drone defence, blast mitigation, and perimeter protection. Despite their international footprint, they retain a supportive, family-oriented culture ...