1 to 25 of 40 Temporary Security Engineer Jobs in the UK excluding London

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 (SC Cleared) £450 per day | Outside IR35 | 9-Month Contract + Potential Extensions Remote (1 day in London per month) 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 in designing ...

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 ...

Network Security Engineer 6-Month Contract | Fully Remote Key Technologies: Cloudflare, Web Application Firewalls (WAF), DNS, SSL/TLS, Layer 7 Security, Web Hosting, Encryption We're looking for an experienced Network Security Engineer focused predominantly on Cloudflare WAF to support a website security-focused project with a UK based customer. The successful Network Security Engineer will have experience with Cloudflare or comparable products (e.g. F5) and help with the set up and configuration of the WAF solution. The customer has a number of websites and web based applications that need ...

Security Engineer – 6-month contract – Fully Remote My client is looking for a Security Engineer with strong hands-on experience in Microsoft Purview and Data Loss Prevention (DLP) to support the development, configuration and implementation of data security policies across the business. Building and deploying … sensitivity labels, and ensuring effective DLP controls are implemented and enforced. You will also work closely with the SOC to integrate policies and security alerts into Microsoft Sentinel, alongside supporting end users through communications and training. Essential Skills & Experience from the Security Engineer: Strong hands-on experience ...

Cyber Security Engineer 6-Month Contract | £500 per day | Inside IR35 | Birmingham Airport Area An opportunity has arisen for an experienced Cyber Security Engineer to take ownership of cyber security governance, compliance and technical security across a multi-site business. This is a hands … role where the successful candidate will be responsible for establishing a comprehensive cyber security framework, carrying out a full security audit and driving improvements across the organisation's security policies, controls and infrastructure. Working closely with the IT Director and Lead Infrastructure Engineer, the role will ...

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 w click apply for full job details ...

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 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 We're 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 ...

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 ...

Cyber Security & Assurance Engineer – Defence Location: Henlow, Bedfordshire – Hybrid Working Contract: Inside IR35 Duration: 7 December 2026 – 31 March 2027 with possible extensions Security Clearance: SC Clearance Required About the Role Infinity Systems Engineering is seeking an experienced Cyber Security & Assurance Engineer to support … major MOD Air Defence programme. The successful candidate will provide specialist expertise across Cyber Assurance, Project Security and Security Engineering, supporting the development and assurance of mission-critical Defence radar capabilities. This is an opportunity to work alongside MOD stakeholders, engineering teams and industry partners, ensuring 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 ...

Senior Cyber Security Engineer We are seeking an experienced Senior Cyber Security Engineer to support a defence client in a hands on role combining security engineering, threat detection and incident response. This opportunity would suit a technically strong cyber security professional with experience across … both offensive and defensive security, capable of operating independently while working closely with infrastructure and wider IT teams to strengthen security across hybrid environments. Key Responsibilities Monitor and manage security alerts across endpoint detection and response (EDR/XDR), Data Loss Prevention (DLP) and conditional access. Conduct ...

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 ...

Network Security Engineer - Firewall Rule Optimization (AlgoSec) | £400 - £450 per day (Inside IR35) | 6-month initial contract | Start: ASAP | On site, 4-5 days per week in Manchester Our client is looking for a Network Security Engineer to reduce risk from overly permissive firewall rules … routing that bypasses proxy controls. This is a hands-on remediation role within a three-person team, with one engineer each in India, the UK and the US. You'll work through years of accumulated rule changes as part of an AlgoSec-led cleanup, and align the outcome ...

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 ...

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. ...

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 opportuni click apply for full job details ...

Cyber Security Engineer 6-Month Contract £500 per day Inside IR35 Birmingham Airport Area An opportunity has arisen for an experienced Cyber Security Engineer to take ownership of cyber security governance, compliance and technical security across a multi-site business. This is a hands … role where the successful candidate will be responsible for establishing a comprehensive cyber security fra click apply for full job details ...

Senior Cyber Security Engineer We are seeking an experienced Senior Cyber Security Engineer to support a defence client in a hands on role combining security engineering, threat detection and incident response. This opportunity would suit a technically strong cyber security professional with experience across … both offensive and defensive security, capable of operating independently while working click apply for full job details ...

Network Security Engineer - Firewall Rule Optimization (AlgoSec) £400 - £450 per day (Inside IR35) 6-month initial contract Start: ASAP On site, 4-5 days per week in Manchester Our client is looking for a Network Security Engineer to reduce risk from overly permissive firewall rules ...

Security Design Engineer (Service Mesh) - 6 Month inital Contract - INSIDE IR35 - London, Sheffield, Manchester, Birmingham We are looking for an experienced Network Security Architect/Security Engineer with strong Service Mesh experience to support a major security transformation within a complex enterprise environment click ...

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 ...

culture of innovation, we inspire, build, and deliver business results from idea to outcome. World Wide Technology Holding (WWT) is looking for a Network Security Engineer to support a major load balancing uplift for a leading global financial services client. Working alongside a distributed group of network engineers …/VIPRION fleet patched and current, while shifting application services onto new rSeries pairs with as little disruption to the business as possible. Network Security Engineer - This is a contract Role & Inside IR35 Contract Duration: 6 months (to start with) Location: Manchester (Remote, with occasional travel) Key Responsibilities ...