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26 security engineer jobs found in Bletchley

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Bletchley security engineer £400 - £500
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Outside Spy
Oct 13, 2026
6 Months or more
Security Engineer - Microsoft E5 at Sanderson Recruitment Plc, Milton Keynes, 6 Months, £475-£525 per day
£475 - £525 per day
Outside Spy Milton Keynes, UK
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 ones don't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms as they arrive, including SSO and...
Outside Spy
Oct 13, 2026
Duration not stated
Security Engineer at Tria Recruitment, Milton Keynes, £500-£550 per day
£500 - £550 per day
Outside Spy Milton Keynes, UK
Security Engineer Up to £550/day (Outside IR35) Milton Keynes - 2x per week onsite 6-month contract We are representing a well-known insurance company currently undergoing a business-wide transformation programme. As the organisation moves from on-premise to a cloud-based environment, the need for an improved security posture is mission critical. As the Security Engineer, you'll be focused primarily on hands-on engineering work, with some strategic responsibilities, and reporting directly into the CISO. You will be working across 2 key transformation programmes, so adaptability, proactivity, and the ability to manage multiple workstreams is vital. We are looking for: Proven experience in a hands-on Security engineering position Extensive experience across the Microsoft E5 Security technologies - Sentinel, Entra ID, Defender, etc A good understanding of IAM & PAM The ability to work across multiple data/ERP platforms - prior knowledge of Salesforce, Snowflake,...
Outside Spy
Oct 13, 2026
Duration not stated
Security Engineer - Microsoft E5 at Sanderson , Milton Keynes, £475-£525 per day
£475 - £525 per day
Outside Spy Milton Keynes, UK
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 ones don 't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms...
Outside Spy
Oct 14, 2026
6 Months or more
Security Engineer - SC Cleared at Sanderson Government & Defence, London, 9 Months, £400-£450 per year
£400 - £450 per day
Outside Spy London, UK
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 in designing, optimising, and maintaining security telemetry pipelines while supporting SOC operations and detection engineering activities. You'll work with cloud-native technologies, SIEM platforms, and security data tooling to improve visibility, detection capability, and operational resilience across complex environments. Key Responsibilities Manage and optimise security log ingestion...
Outside Spy
Oct 14, 2026
6 Months or more
Security Engineer at Sanderson Government & Defence, London, 9 Months, £400-£450 per year
£400 - £450 per day
Outside Spy London, UK
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 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, optimising, and maintaining security telemetry pipelines while supporting SOC operations and detection engineering activities. You'll work with cloud-native technologies, SIEM platforms, and security data tooling to improve visibility, detection capability, and operational resilience across complex environments. Key Responsibilities Manage and optimise security log ingestion pipelines using Cribl and cloud-native...
Outside Spy
Oct 13, 2026
Duration not stated
Infrastructure Engineer - Security, Resilience & Recovery at Sanderson Recruitment, Milton Keynes, £400-£470 per day
£400 - £470 per day
Outside Spy Milton Keynes, UK
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 on delivering secure, resilient and supportable infrastructure solutions across cloud, on-premise and SaaS environments. This role will suit someone with a strong background in enterprise backup and recovery, disaster recovery, vulnerability remediation and infrastructure modernisation , who enjoys owning solutions from detailed design through to implementation and operational handover. Key Responsibilities: Design, implement and improve enterprise backup, recovery and disaster recovery solutions. Support the implementation of Rubrik as the strategic backup and cyber-recovery platform. Lead disaster recovery testing, cyber recovery exercises and resilience...
Outside Spy
Oct 13, 2026
6 Months or more
Infrastructure Engineer - Security, Resilience & Recovery at Sanderson Recruitment Plc, Milton Keynes, 6 Months, £400-£470 per day
£400 - £470 per day
Outside Spy Milton Keynes, UK
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 on delivering secure, resilient and supportable infrastructure solutions across cloud, on-premise and SaaS environments. This role will suit someone with a strong background in enterprise backup and recovery, disaster recovery, vulnerability remediation and infrastructure modernisation , who enjoys owning solutions from detailed design through to implementation and operational handover. Key Responsibilities: Design, implement and improve enterprise backup, recovery and disaster recovery solutions. Support the implementation of Rubrik as the strategic backup and cyber-recovery platform. Lead disaster recovery testing, cyber recovery exercises and resilience...
Outside Spy
Oct 12, 2026
6 Months or more
Infrastructure Engineer at Sanderson Recruitment Plc, Buckinghamshire, 6 Months, £400-£475 per day
£400 - £475 per day
Outside Spy Buckinghamshire, UK
Infrastructure Engineer Hybrid Working 2 days per week onsite Initial 6-month contract Outside of IR35 Our client is seeking an experienced Infrastructure Engineer to help deliver key initiatives across enterprise infrastructure, resilience, security and platform modernisation. This role will suit an engineer who is comfortable translating high-level technical requirements into practical, supportable solutions. You will lead infrastructure projects from design through to implementation, testing, documentation and operational handover, helping to improve resilience, reduce technical debt and strengthen platform security across a complex enterprise environment. Key responsibilities Design and implement infrastructure solutions aligned with architecture, security and operational standards. Lead technical delivery across backup, recovery and disaster recovery capabilities. Drive infrastructure risk remediation and vulnerability management activities. Support platform...
Outside Spy
Oct 13, 2026
6 Months or more
Senior Devops Engineer (Azure) at scrumconnect ltd, London/Staines, 6 Months, £400 per day
£400 per day
Outside Spy London/Staines , UK
About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, we build innovative digital services that matter. Role Overview We are seeking a Senior Azure DevOps Engineer to join our team. This role blends technical expertise, leadership and a passion for cloud technologies. You'll be instrumental in automating, optimising and securing our Azure environments, driving efficiency and innovation across our projects. Location: Hybrid working, with travel to London once a week and mandatory attendance at Staines at the end of each month Contract type: Contract, Outside IR35 Rate: £400 per day, Outside IR35 Clearance: SC eligible (candidates must be eligible to obtain SC clearance) Start date: ASAP...
Outside Spy
Oct 14, 2026
Duration not stated
Data Engineer - SC Cleared at VIQU IT, Greater London, £500 to £1000 per Day
£500 - £1,000 per day
Outside Spy Greater London, UK
MORELA AI & Engineering Recruitment Data Engineer (RAG & Retrieval) 2-year contract | Central London | Active SC | Outside IR35 Morela is supporting a specialist technology consultancy on a 2-year Data Engineer contract in Central London, delivering on a UK government programme. Outside IR35, rate TBC. We need a genuinely strong all-round data engineer first and foremost, with recent hands-on RAG experience on top. Active SC is essential - eligibility will not be considered. About the Client A specialist technology consultancy embedding engineers into SC-cleared government delivery teams. They focus on long-term programme work and give their engineers real ownership of what they build. The Role You will own the data platform behind the programme, from ingestion and modelling through to the retrieval layer that powers its AI capability. The core of the job is solid data engineering - reliable pipelines, clean models and well-governed data. On top of that you will...
Outside Spy
Oct 19, 2026
up to 6 Months
Software Engineer (Java/Python) - Contract/Hybrid/Telco - Outside IR35 at Boost Talent, Berkshire, 3 Months, £450 per day
£450 per day
Outside Spy Berkshire, UK
Software Engineer (Java/Python) - Contract Hybrid Working | Telco Experience Essential We're looking for an experienced Software Engineer to join a leading telecommunications programme. This is a hands-on contract role requiring a strong developer who can quickly get up to speed, work independently, and deliver from day one. Please only apply demonstrating your experience with the below - these are mandatory and sadly applications without these will not be shortlisted. Strong Java/Python development Telco experience Cloud/Security tooling experience (Wiz, Prisma Cloud, Defender for Cloud, etc.) Qualys or another enterprise vulnerability management platform Essential Skills Strong experience with Java and Python 3 Experience with JavaScript and YAML Knowledge of Qualys and Wiz Strong software engineering and problem-solving skills Experience working in Agile environments Previous Telco experience is essential...
Outside Spy
Oct 14, 2026
Duration not stated
Azure Integration Engineer at Real, West Berkshire, £500 per day
£500 per day
Outside Spy West Berkshire, England, United Kingdom
We are looking for an experienced Azure Integration Engineer/Architect with a strong track record of designing and delivering enterprise-scale integration solutions. The individual should have extensive hands-on experience with Azure Integration Services, including Logic Apps, Azure Functions, Service Bus, API Management, and REST APIs, alongside a deep understanding of integration patterns and system-to-system connectivity. Key skills required include: * Azure Integration Services (Logic Apps, Functions, Service Bus, Event Grid, API Management) * Enterprise integration architecture and design * API development, management and integration * System-to-system integration across complex application estates * Azure-native solution design and implementation * DevOps and CI/CD pipelines for automated deployment and release management * Strong troubleshooting and problem-solving capabilities within integration environments * Experience delivering integration programmes within large...
Outside Spy
Oct 20, 2026
Duration not stated
Network Engineer at Intec Select Ltd, City of Westminster, £450 to £500 per Day
£450 - £500 per day
Outside Spy City of Westminster, London, UK
Network Engineer - £450 - £500 Per Day (Outside IR35) – 3 Months Rolling – London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal disruption to...
Outside Spy
Oct 20, 2026
Duration not stated
Senior Network Engineer at Intec Select, London Area, £450-£500 per day
£450 - £500 per day
Outside Spy London Area, United Kingdom
Network Engineer - £450 - £500 Per Day (Outside IR35) – 3 Months Rolling – London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal...
Outside Spy
Oct 20, 2026
up to 6 Months
Network Engineer at IntecSelect, London, 3 Months, £450-£500 per day
£450 - £500 per day
Outside Spy London, UK
Network Engineer - £450 - £500 Per Day (Outside IR35) - 3 months Rolling - London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal disruption to...
Outside Spy
Oct 15, 2026
up to 6 Months
Linux Engineer/Linux Administrator at Real Staffing Group, London, 2 Months, to £450 per day
£350 - £450 per day
Outside Spy London, England
Linux Administrator/Linux Engineer A London-based Higher Education institution is seeking an experienced Linux Administrator/Linux Engineer to join a critical project focused on improving the management and security of its Linux estate. Working alongside an established project team, you will play a key role in securing and onboarding Linux devices into a managed endpoint security service. This is an excellent opportunity for a hands-on Linux professional with strong security awareness and experience managing enterprise Linux environments. The role will cover Deploying and configuring Microsoft Defender for Endpoint across Linux devices. Onboarding and managing Linux endpoints within Microsoft Intune. Supporting the implementation of a managed endpoint security service. Implementing Linux security controls, compliance standards and best practices. Troubleshooting and resolving Linux endpoint and security-related issues. Producing technical...
Outside Spy
Oct 15, 2026
6 Months or more
Detection Engineer at Sanderson Government & Defence, London, 9 Months, £450 per day
£450 per day
Outside Spy London, UK
Detection Engineer (SOC/SIEM/Splunk) £450 per day | Outside IR35 | 9-Month Contract Active SC Clearance Required | London (1 day per month onsite) A leading consultancy is looking for a Detection Engineer to join a high-profile cyber security programme supporting critical public sector services. This role offers a unique blend of detection engineering and SOC operations , providing the opportunity to develop and optimise advanced detection capabilities while helping protect large-scale cloud environments. Working within a Security Operations Centre (SOC), you'll be responsible for building and tuning detections, investigating security incidents, and improving the effectiveness of security monitoring across AWS and Splunk environments. The Role As a Detection Engineer, you will operate at the intersection of security operations, threat detection, and cloud security. You'll work closely with SOC analysts, engineers, and stakeholders to develop high-fidelity detections, reduce...
Outside Spy
Oct 14, 2026
Duration not stated
Data Engineer - SC Cleared at VIQU Ltd, London, £500 per day
£500 per day
Outside Spy London, UK
MORELA AI & Engineering Recruitment Data Engineer (RAG & Retrieval) 2-year contract | Central London | Active SC | Outside IR35 Morela is supporting a specialist technology consultancy on a 2-year Data Engineer contract in Central London, delivering on a UK government programme. Outside IR35, rate TBC. We need a genuinely strong all-round data engineer first and foremost, with recent hands-on RAG experience on top. Active SC is essential - eligibility will not be considered. About the Client A specialist technology consultancy embedding engineers into SC-cleared government delivery teams. They focus on long-term programme work and give their engineers real ownership of what they build. The Role You will own the data platform behind the programme, from ingestion and modelling through to the retrieval layer that powers its AI capability. The core of the job is solid data engineering - reliable pipelines, clean models and well-governed data. On top of that...
Outside Spy
Oct 14, 2026
6 Months or more
Senior Cloud Engineer - GCP at SR2 - Socially Responsible Recruitment, London, 6 Months, £500-£525 per day
£500 - £525 per day
Outside Spy London, UK
Senior Cloud Engineer - GCP - SC Cleared/Clearable Outside IR35: £500-525 per day Hybrid - 2-4 days per month in London ASAP - 6 months initial We are recruiting a Senior Cloud Engineer to support the discovery and design of a future-state Google Cloud Platform environment within central government. The role will assess the existing platform, validate architectural decisions and ensure the proposed landing zone, governance and security models can be implemented effectively. You will work closely with the Lead Cloud Architect, providing the technical depth required to identify implementation risks, test proposed approaches and align the target platform with Google Cloud best practice. Role responsibilities Assess the existing GCP estate, platform configuration and engineering practices. Review GCP organisation administration, project governance and IAM controls. Evaluate audit logging, Security Command Center and wider security capabilities. Validate the technical...
Outside Spy
Oct 13, 2026
6 Months or more
eDV Microsoft Support Engineer at Oscar Associates Ltd, London, 18 Months, £350-£400 per day
£350 - £400 per day
Outside Spy London, UK
Microsoft Support Engineer (eDV Cleared/Active UKIC DV) | £300 - £400 per day (Outside IR35) | 18 months, with potential for permanent (TBC) | Fully Onsite- London | Start: January 2027 We're looking for a Microsoft Support Engineer to join a secure MSP environment, providing operational support and administration of Microsoft identity, authentication and infrastructure services. This is a hands on, second-line role! YOU MUST HAVE ACTIVE UKIC DV/eDV There is potential for permanent after the 18 months (TBC) Fully onsite in London Key responsibilities Provide second-line support for Microsoft server, identity and federation services Manage and resolve incidents, service requests and operational changes Monitor platform health, performance and service availability Administer Active Directory, AD FS, Device Registration Services and authentication platforms Support security patching, vulnerability remediation and certificate management Essential skills and...
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