12 of 12 Contract Security Engineer Jobs in the South East

World Class Defence Organisation is currently looking to recruit a Cyber Security Engineer subcontractor on an initial 24 month contract. People from a background working as a Cyber Security Engineer, SOC Engineer, SOC Analyst, Senior SOC Analyst, Cyber Security Analyst, Security Operations Engineer, SIEM Engineer, SIEM Analyst, Threat Detection Engineer, Security Infrastructure Engineer would be well suited to this position. Rate: £92.11 per hour Location: Stevenage Hybrid/Remote working: Onsite 5 days per week Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week ...

Security Engineer - MS Defender, MS Sentinel, Azure ID/Entra ID , M365 E5 Location: Milton Keynes (Hybrid - 2 Days Onsite) Contract Type: Outside IR35 Day Rate: Up to £700 per day Duration: Initial 6 Months (with potential extension) Role Overview We are seeking an experienced Security Engineer to support and enhance our Microsoft security capabilities across infrastructure, cloud, identity, and business applications. This is a hands-on contract opportunity for a security professional with strong expertise across the Microsoft security stack, including Defender XDR, Microsoft Sentinel, Entra ID, and Dynamics 365. The successful ...

Lead Product Security Engineer – Defence Systems Location: Luton, Bedfordshire – Hybrid (approximately 4 days on-site per week) Rate: £92.50 per hour Umbrella (Inside IR35) Contract: 6 months initially Clearance: Active SC minimum (DV desirable) Nationality: Sole British nationality required due to security restrictions on the programme … Opportunity We are recruiting for two experienced Lead Product Security Engineers to support the design, development and delivery of complex, bespoke defence and military systems. This is a hands-on, engineering-focused Product Security position, working directly alongside systems, hardware and software engineering teams to ensure security ...

Security Infrastructure Engineer £675 per day | Inside IR35 | Contract (6 months to start) Active SC Clearance Required (DV Preferred) Frimley, Surrey (On-site) A leading defence-focused organisation is looking for a Security Infrastructure Engineer to support the design, deployment, and maintenance of security infrastructure … high-profile Defence programme and offers the opportunity to work across a broad range of technologies including cloud hosting, networking, virtualisation, containerisation, and enterprise security tooling. You'll work closely with technical teams and stakeholders to design secure solutions, deploy new capabilities, enhance existing environments, and improve overall security ...

Cyber Security Engineer Key Information: Contract: 24 Months Rate: Up to £700 per day (Inside IR35) Location: Stevenage Onsite Requirement: 4/5 days per week Security Clearance : Active DV Clearance required We're supporting a leading defence organisation on the search for a Cyber Security Engineer to join a growing Cyber Security Operations function. This is a fantastic opportunity to work on large-scale security tooling, detection capabilities and SOC technologies within a complex, highly secure environment. You'll play a key role in enhancing security visibility, improving detection capabilities ...

System Engineer (Cyber Security) Reading HQ 2-3 days a week onsite Active SC clearance mandatory; DV preferred Up to £99 p/h Inside IR35 We are seeking a security cleared System Engineer (Product Security Cybersecurity) to support the development of digital engineering solutions … Product Security and Cybersecurity across complex aerospace and defence programmes. You will bridge the gap between Product Security engineering and digital engineering, translating security requirements into digital workflows, data models and integrated toolsets to improve security risk management, requirements traceability and assurance throughout the engineering lifecycle. ...

Infrastructure Engineer - Security, Resilience & Recovery Milton Keynes (Hybrid, 2 days on site) Contract - outside of IR35 Our client is seeking an experienced Infrastructure Engineer to play a key role in a major business transformation and security programme. This is a hands-on engineering position focused … backup and cyber-recovery platform. Lead disaster recovery testing, cyber recovery exercises and resilience improvements. Remediate infrastructure vulnerabilities, technical debt and unsupported technologies. Strengthen security controls across cloud, server, network and identity platforms. Onboard infrastructure and cloud services into vulnerability management, monitoring and security tooling. Develop technical standards ...

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology transformation alongside a security programme. You'll make sure new cloud, data and SaaS platforms plug into … their central Microsoft security stack rather than becoming isolated point solutions. The estate is partly configured, so you'll assess what's there, set secure baselines and connect the pieces end to end. What you'll do: Onboard platforms and tools into Microsoft Sentinel, building custom connectors where native ...

Commissioning Engineer - Integrated Security Systems (HVDC Converter Stations) Location Multiple UK Sites (HVDC Converter Stations & National Grid Infrastructure Projects) Rate Competitive Day Rate (DOE) Duration Contract Overview Our client is seeking an experienced Commissioning Engineer to support the testing, commissioning, and handover of Integrated Security Systems … across critical National Grid infrastructure projects, including HVDC converter stations. This role will focus heavily on commissioning complex electronic security systems within live operational environments, working alongside principal contractors, technology providers, and National Grid stakeholders to ensure successful project delivery. Key Responsibilities Commission and test Integrated Security Systems ...

Cleared Security Infrastructure Engineer (Structured Cabling) for Critical Security Infrastructure Milton Keynes | UK Overseas Travel We are recruiting Security Infrastructure Engineers to support the installation and deployment of critical security infrastructure within secure government environments. This role is ideal for engineers with strong structured cabling … containment experience who have worked on large-scale secure installations. Responsibilities Installation of metallic and PVC containment systems Structured cabling installation and termination Security infrastructure deployment Equipment preparation and testing Reading technical designs and schematics Supporting CCTV, Access Control and Public Address installations Experience Required Structured cabling and infrastructure ...

Cleared Security Systems Installation Team Lead based near Milton Keynes | UK International Travel Rate £375 per day circa, 6-12 months We are looking for an experienced Technical Security Installation Team Lead to oversee the delivery of integrated security projects across government and defence locations. This role … RAMS and Health Safety documentation Delivery planning and coordination Stakeholder engagement and reporting Training and mentoring engineers Installation of CCTV, Access Control and associated security infrastructure Experience Required Security systems installation background Team leadership or supervisory experience CCTV and Access Control expertise Experience delivering projects within secure environments ...

Software Engineer, Developer, Backend Java Identity - IAM, Security Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies … household name is seeking asoftware engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: > Design and build high-scale ...