15 of 15 Contract Security Engineer Jobs in London

Cyber Security Engineer Hybrid - 4 days on-site p/w in London Initial Contract to 30 April 2027 Inside IR35 - £544.83pd Umbrella Rate Are you a cyber security engineer who enjoys owning a tool from deployment through to day-to-day operation, and then replacing … with something better? We're recruiting a contract Senior Cyber Security Tooling Engineer for the IT Security team of a leading financial services organisation in London. The team is taking on management of a wide estate of security tooling across network, email, endpoint and web, plus ...

Cyber Security Engineer Hybrid - 4 days on-site p/w in London Initial Contract to 30 April 2027 Inside IR35 - £544.83pd Umbrella Rate Are you a cyber security engineer who enjoys owning a tool from deployment through to day-to-day operation, and then replacing … with something better? We're recruiting a contract Senior Cyber Security Tooling Engineer for the IT Security team of a leading financial services organisation in London. The team is taking on management of a wide estate of security tooling across network, email, endpoint and web, plus ...

Security Engineer – SIEM/QRadar – 6-month contract – London/remote Overview My Client is seeking a hands-on Security Engineer to own and optimise SIEM rules, alert tuning and log aggregation, primarily within IBM QRadar. The role will focus on improving threat detection and ensuring … high-quality security logs are available to a third-party SOC. There may also be an opportunity to support a future migration to Splunk. Key Responsibilities of the Security Engineer Own, maintain and tune IBM QRadar SIEM rules, correlation logic and alerts. Review and optimise detection ...

Security Engineer (SOC/SIEM) £450 per day | Outside IR35 | 9-Month Contract London (1 day per month onsite) A leading consultancy is seeking an experienced Security Engineer to join a high-profile cyber security programme supporting critical public sector environments. This role sits … intersection of Security Operations, SIEM engineering, and cloud-based data engineering, offering the opportunity to work on large-scale security monitoring platforms and cloud-native security solutions. The Role As a Security Engineer, you will play a key role in designing, optimising, and maintaining security ...

Cloud Security Engineer £650pd Inside IR35 Contract SC Clearance Required (Used Within Last 12 Months) Hybrid Working | Occasional London Travel Start Date: November 2026 | Contract Until March 2027 A leading consultancy is seeking an experienced AWS Cloud Security Engineer to support a major Home Office programme … focused on migrating a large-scale product estate into a new AWS environment. This is a high-profile cloud transformation initiative, requiring a security-focused engineer to help design, implement, and maintain a robust security posture across the organisation's core cloud platforms. The successful candidate will ...

Security Engineer (SOC/Data Engineering) £450 per day | Outside IR35 | 9-Month Contract | Active SC Clearance Required London (1 day per month onsite) A leading consultancy is seeking an experienced Security Engineer to join a high-profile cyber security programme supporting critical public sector … environments. This role sits at the intersection of Security Operations, SIEM engineering, and cloud-based data engineering, offering the opportunity to work on large-scale security monitoring platforms and cloud-native security solutions. The Role As a Security Engineer, you will play a key role ...

Security Engineer Location: London Hybrid Rate: Up to £575 per day, Inside IR35 Contract: Initial 6 months Start Date: ASAP Were supporting a major technology separation programme for a leading UK media organisation, requiring two experienced Zscaler Security Engineers to deliver a complex network security transformation. … This is a hands-on engineering and delivery role, focused on building and configuring Zscaler environments, implementing security policies and ensuring secure separation of network access between two organisations. Key Responsibilities as Security Engineer Build and configure Zscaler environments across Zscaler Internet Access (ZIA) and Zscaler Private ...

Security Engineer, AWS, DevSecOps Day rate: £650 per day (Outside IR35) Location: London 1 day week Role: Security Engineer Length: 6 months We're supporting a major transformation programme and are looking for a Security Engineer to help deliver and maintain security controls … across multiple technology workstreams. Working closely with senior security specialists, you'll play a key role in securing cloud platforms, improving DevSecOps processes, managing vulnerabilities, and ensuring security is embedded throughout delivery. Key Responsibilities Implement and optimise CI/CD security tooling. Manage vulnerabilities and support remediation ...

Security Design Engineer (ServiceMesh) - 6 Month Contract - INSIDE IR35 - London, Sheffield, Manchester, Birmingham - No Sponsorship Available Project Overview We are looking for an experienced Network Security Architect/Security Design Architect to support a major security transformation programme within a complex enterprise environment … Tier 1 Bank. The programme is focused on evolving network and application security controls to support modern, cloud-native architectures. The environment spans traditional enterprise networking and security alongside Kubernetes, microservices, service mesh, APIs, cloud platforms and modern software-development practices. The successful individual will need to bridge ...

Security Engineer (Zscaler) £575 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Contract Security Engineer (Zscaler) Location: London/Hybrid Working Rate: £575 per day (Inside IR35) Contract: 6 Months Start Date: ASAP About the Role We're supporting a major enterprise transformation … programme seeking an experienced Security Engineer to help deliver a large-scale security and network modernisation initiative. This is a hands-on delivery role focused on the implementation, configuration and migration of cloud security services. We're specifically looking for engineers who have delivered transformation projects ...

Security Engineer Contract Details Initial 6-month contract 4 days per week onsite in London £400-£450 per day (INSIDE IR35) We're working with a leading financial services organisation seeking an experienced IAM Security Engineer to join a high-performing cloud security team. This … across large-scale cloud environments. Key Responsibilities Design and implement IAM roles, policies and controls across AWS and/or GCP environments. Collaborate with security, infrastructure, engineering and application teams to deliver secure cloud services. Develop automation and self-service capabilities for identity and access provisioning. Deliver IAM solutions ...

Security Systems Engineer- South-East England- Full Time- Self Employed £50,000-£60,000 Covering South-East England (Kent, Sussex, Surrey, London, Essex & surrounding areas) Annual earnings of £50,000 - £60,000 Full-time, permanent self-employed opportunity Company vehicle provided Monday to Friday, 8:00am - 4:30pm … Overtime available for those who want it Training provided on Fire Alarm and Automatic Gate systems where required Long-term opportunity with an established security company Variety of work across commercial and educational sites throughout the South-East Security Systems Engineer Overview We are recruiting ...

Security Engineer (DevSecOps) Rate - £550 - £650 Inside IR35 Duration - 6 months initial Location - London once a week on site Reports to: Head of Security Architecture and Engineering The role: This is a hands-on engineering role focused on building security into software as developed and deployed. … work across three workstreams alongside three Senior DevSecOps Engineers. You'll pick up work where it's most needed, keep security consistent across all three workstreams and make sure nothing falls between them. It suits a software, DevOps or platform engineer who has already built security into ...

title - AI Security engineer Work mode - Hybrid 3 days on site from London office End Client - Banking Sector Client Rate Inside IR35 - Up to £650/Day Start date - 1st November 2026 Duration of assignment - 1 Year with likely extension Standard Working hours. Key responsibilities : AI Security Engineerings LLM Security/Model Security experts AI Red Teaming specialists AI Governance & Guardrails specialists Security Data Scientists Secure CI/CD pipelines Secure configuration management Person specification: I.e., negotiating, client facing, communication, assertive, team leading/team member skills, supportive : Excellent stakeholder management and client ...

OpenAI Engineer (Cyber Security) - SC Cleared Remote | SC Cleared | Up to £445 per day (IR35) Are you passionate about applying cutting-edge AI technologies to solve real-world cyber security challenges? We are looking for an experienced OpenAI Engineer (Cyber AI) to play a key role … enabled cyber defence within a large public sector environment. This is an exciting opportunity to work at the intersection of Generative AI , Cyber Security Operations , and Innovation , developing intelligent solutions that enhance Security Operations Centre (SOC) capabilities. Working alongside Solution Architects, Business Analysts and Cyber Security specialists ...