20 of 20 Contract Application Security Jobs in the UK excluding London

team. Working closely with the Cyber team as well as the digital team to ensure cybersecurity is embedded across all digital platforms. Key skills & Responsibility Lead the integration of security into the software development lifecycle (SDLC) using DevSecOps principles. Define and implement release strategies with a strong emphasis on application security. Identify and remediate security vulnerabilities through … and automated tooling. Collaborate with cross-functional teams to establish secure coding standards and quality benchmarks. Provide expert consultancy and guidance to engineering teams, enabling them to meet strategic security goals. Drive adoption of security best practices across CI/CD pipelines and cloud-native environments. Accountabilities Provide technical cyber leadership across all development teams, focusing on application security for our various digital platforms (web and mobile). Secure our CI/CD pipelines and provide improvement plans and requirements to those that use them, while overseeing the consistent adoption of secure practices across teams. Support the vulnerability management process, raising awareness and embedding secure development principles with development teams. Evaluate, implement, support and communicate new More ❯

us and be at the forefront of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: Develop and maintain the enterprise cyber security architecture for the Group including development of enterprise architecture standards and patterns that address the requirements of both IT and OT that aligns with industry standards, regulatory requirements and … best practice in support of high risk and critical programmes and projects. Lead IT security risk position and lead consulting and assurance engagement into Group IT products and services. This includes overseeing the IT security risk position and mitigation planning. Management and challenge of security assurance to critical IT security projects and programmes. Lead SSE's … Secure by Design approach and provide technical expertise and support for the development and implementation of cyber security policies and architecture standards and patterns. Define and manage a security tooling roadmap to ensure the implementation of effective security controls and technologies and regularly update cyber security technical strategies including emerging innovation and technological advancements. Establish and More ❯

us and be at the forefront of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: * Develop and maintain the enterprise cyber security architecture for the Group including development of enterprise architecture standards and patterns that address the requirements of both IT and OT that aligns with industry standards, regulatory requirements and … best practice in support of high risk and critical programmes and projects. * Lead IT security risk position and lead consulting and assurance engagement into Group IT products and services. This includes overseeing the IT security risk position and mitigation planning. Management and challenge of security assurance to critical IT security projects and programmes. * Lead SSE's … Secure by Design approach and provide technical expertise and support for the development and implementation of cyber security policies and architecture standards and patterns. * Define and manage a security tooling roadmap to ensure the implementation of effective security controls and technologies and regularly update cyber security technical strategies including emerging innovation and technological advancements. * Establish and More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Reading. Were excited to offer an outstanding opportunity for askilled Financial Services Security Architect to join a dynamic IT team . If you are interested and have the relevant skills and experience, please apply promptly to discuss further. Job Title: Financial Services Security Architect Location: Reading, UK (Hybrid 4 days onsite) Duration: 6 months Rate: £765 - 775 per day Inside IR35 We are seeking an exceptionally experienced Security Architect to join a high-profile programme within the financial services sector. This is a senior-level opportunity for a security leader with extensive experience designing and implementing enterprise-grade security architectures across complex, highly regulated environments. The role will focus heavily on cloud security, AI/ML security, regulatory compliance, and secure-by-design frameworks for critical systems. Why This Role? Shape and deliver the security architecture strategy for enterprise cloud and AI/ML programmes. Work on cutting-edge initiatives in the financial services domain More ❯

WAF & Application Security SME Contract: 6 Months Day Rate: £650 (Inside IR35) Location: Fully Remote (UK-based) We’re seeking a skilled WAF & Application Security Specialist to join a key client engagement. This role focuses on enhancing Web Application Firewall (WAF) capabilities across multiple platforms, with a strong emphasis on efficacy testing, rule creation, and … tuning. Key Responsibilities: Design and implement custom WAF rules to address security gaps Conduct detailed log analysis to identify and mitigate false positives Support DevSecOps pipeline integration and automation of efficacy testing Advise on web/API attack vectors … and mitigation strategies Provide SME input on WAF PoCs, new features, and cost-effective solutions Maintain clear documentation of tuning procedures and configurations Experience Required: Strong background in SOC, AppSec, or Ethical Hacking Deep understanding of OWASP Top 10 and web security principles Hands-on experience with WAF platforms (e.g. Akamai, F5, AWS, GCP) Skilled in log analysis tools More ❯

Role: Android Security EngineerSalary/Rate: £500-630 per day Location: hybrid London, mainly remoteContract Duration: until December 2025 A unique opportunity has arisen for a skilled professional with a strong background in mobile application security to join a specialist team tackling complex technical challenges. The successful candidate will be responsible for conducting in-depth analysis of … Android applications, providing clear and actionable insights into potential security and privacy risks. You would be operating at the top tier, handling the most complex and technically demanding cases that require advanced expertise and critical thinking. The role is based mainly remotely, however candidates must be willing to work in central London as required. This will run until the … experience required: Demonstrable experience in analysing and deconstructing Android applications ( Java essential; native code experience advantageous) Proficiency in vulnerability identification and penetration testing techniques Strong understanding of Android OS security features and architecture Ability to work independently, with excellent attention to detail and analytical skills Comfortable navigating large, unfamiliar codebases Excellent communication skills and a collaborative approach to problem More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security More ❯

and scalable Android applications using Kotlin and/or Java. Collaborate with cross-functional teams including product owners, designers, and backend engineers to deliver high-quality mobile solutions. Ensure application performance, quality, and responsiveness across a wide range of Android devices. Contribute to architectural decisions and promote best practices in mobile development. Participate in Agile ceremonies and contribute to … understanding of the Android SDK. Experience integrating RESTful APIs and working with modern Android frameworks (e.g., Jetpack, Dagger/Hilt, Retrofit). Familiarity with secure coding practices and mobile application security standards. Strong version control experience (e.g., Git) and exposure to CI/CD pipelines. Excellent communication skills and the ability to work effectively in a collaborative, Agile More ❯

considered a strong bonus. The Oracle Functional Consultant will bring deep experience of Oracle Fusion implementations, providing best practice guidance on data migration, supporting business adoption, and advising on security, testing, and post-go-live improvements. Candidates will need the flexibility to work across design, build, testing, and operational support in a hybrid functional/technical capacity. Key Responsibilities … implementation experience, with EPM (FCC) knowledge desirable. Provide best-practice input on data migration from legacy systems into Oracle Fusion. Define and oversee user role mappings, access management, and application security, including provisioning and role customisation. Support business adoption activities, contributing to training materials and end-user enablement. Guide quality assurance, including test scenario design and risk-based More ❯

considered a strong bonus. The Oracle Functional Consultant will bring deep experience of Oracle Fusion implementations, providing best practice guidance on data migration, supporting business adoption, and advising on security, testing, and post-go-live improvements. Candidates will need the flexibility to work across design, build, testing, and operational support in a hybrid functional/technical capacity. Key Responsibilities … implementation experience, with EPM (FCC) knowledge desirable. Provide best-practice input on data migration from legacy systems into Oracle Fusion. Define and oversee user role mappings, access management, and application security, including provisioning and role customisation. Support business adoption activities, contributing to training materials and end-user enablement. Guide quality assurance, including test scenario design and risk-based More ❯

Backend Engineer (Azure Application) - (C# & Python) - Remote (UK or Europe) Day rate: £400 - £600 (inside IR35) Duration: 12 months Start: ASAP My client is looking for an experienced Azure Application Developer with strong expertise in C# and Python to join our engineering team. This role focuses on designing, building, and modernising applications for the cloud, with a strong … emphasis on security, automation, and integration with Azure services. Responsibilities Design, develop, and modernise applications using C# and Python with integration into Azure services. Implement secure coding practices to ensure compliance, performance, and reliability in cloud-based applications. Build and maintain CI/CD pipelines using GitHub Actions to streamline development and deployment workflows. Automate development and operational tasks … with PowerShell scripting. Collaborate with cross-functional teams in an agile environment, writing user stories, technical tasks, and acceptance criteria. Participate in application modernisation and cloud migration initiatives, ensuring seamless adoption of Azure-native capabilities. Support continuous improvement efforts by optimising application performance, scalability, and security. Required Skills Proficiency in C# and Python development for cloud and enterprise More ❯

migrating Windows 10 endpoints to Microsoft Windows Defender (ATP) from Legacy AV Solutions (Symantec, McAfee). The successful candidate will require an aptitude for working with other infrastructure and application teams and to undertake analysis, diagnosis, and resolution of critical, high-priority, and escalated issues. Independently execute migration activities. Supervisory/Managerial Responsibilities EUC Lead/Project Manager Other … and experience with Microsoft technologies such as (but not limited to): Microsoft Defender for Endpoint Microsoft Defender for O365 Microsoft Defender for Identity Microsoft 365 Defender Microsoft Cloud App Security Good knowledge around Endpoint Detection and Response (EDR), Threat & Vulnerability Management (TVM), Attack Surface Reduction (ASR), and Auto Investigation and Remediation (AIR). Experience with Symantec Endpoint Protection (SEPM … Client (7/8/10) and Server OS (2008/2012/2016). Investigative and analytical problem-solving skills across Windows Infrastructure. Developing, coordinating, and maintaining organizational security procedures, processes, and practices and supporting security documentation activities. Onboard Windows 10 Devices to Microsoft Defender. Remove legacy Antivirus solution from Windows 10 Devices. Hands-on experience deploying More ❯

with shift and on-call work as required) Type : Contract (6 months+) | Rate : Market (Inside IR35) Start Date : 15 September 2025 Clearance : Must hold or be eligible for UK Security Clearance (5 years minimum UK residency) About the Role Our client, a leading global organisation, is seeking a Defender Administrator to play a key role in the migration of … endpoints from legacy antivirus platforms (Symantec, McAfee) to Microsoft Defender for Endpoint (ATP). You will oversee onboarding, configuration, and policy deployment across enterprise environments, ensuring robust endpoint security in line with best practices. This is a hands-on role requiring strong technical expertise in Microsoft Defender and Windows environments, with responsibilities spanning migration, monitoring, troubleshooting, and continuous security … Microsoft Defender and remove legacy AV solutions. Configure and manage Defender policies, exclusions, dashboards, and reporting. Deploy Defender ATP packages via GPO, SCCM, or Intune. Ensure best-practice endpoint security controls, including EDR, TVM, ASR, and AIR. Conduct threat analysis, hunting, and remediation activities across endpoints. Support and troubleshoot escalated issues across Windows clients and servers. Collaborate with EUC More ❯

creating Automated Test Equipment. Preferably have experience using NI LabVIEW and/or TestStand. Preferably have experience in Boundary Scan and XJtag. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯

delivery; key skills required include: Proven experience working within software processes in high-reliability, safety-critical, or regulated sectors. Solid understanding of the full Software Engineering Lifecycle and its application across multiple programmes. Familiarity with project management principles and the ability to support delivery milestones. Providing configuration management and software input to ensure consistency and traceability. Supporting a variety … test engineers and lab custodians to ensure smooth integration. Assisting in the delivery of integration artefacts and supporting documentation for project handovers. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a More ❯

for driving team alignment and delivering high-quality outcomes. Meticulous in documenting and configuring designs to meet rigorous engineering and compliance standards. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯

Poland, at short or reasonable notice to support service operations. Contribute to continuous service improvement initiatives, ensuring agility, efficiency, and customer satisfaction. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯

client requires an individual with an inquisitive nature who can effectively investigate issues and discuss solutions with their customers. The products necessitate Linux Operating System (OS) configuration, support, and security solution maintenance. Therefore, experience with Linux is essential for this position. This role offers the opportunity to work across multiple applications on both land and maritime projects within the … technical stakeholders is an essential skill. Comfortable working within a team in a collaborative environment, communicating and contributing to resolve emerging issues. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a More ❯