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27 security engineer jobs found

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security engineer £500 - £600
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Duration not stated  (23) 6 Months or more  (4)
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Contract Spy
Jul 15, 2026
Duration not stated
Cloud Security Engineer – SC Eligible at ByDesign Secure, London, £650 per day
£550 - £650 per day
Contract Spy London, UK
Full job description This role is delivered within secure environments. Candidates must be eligible for UK SC and DV clearance and hold UK Citizenship. Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future...
Contract Spy
Jun 29, 2026
6 Months or more
SOC Engineer - Splunk | Cribl - SC Cleared at Layer7, London, 6 Months, £550 per day
£550 per day
Contract Spy London, UK
Location: London (Hybrid - 2 days per week onsite) Work Pattern: Hybrid - 2 days per week onsite in London Duration: 6 months initially Rate: £550 per day IR35 Status: Outside IR35 Clearance: Active SC Clearance Overview This is an Outside IR35 contract - a genuinely attractive opportunity offering strong take-home pay for a specialist SOC Engineer with deep Splunk and Cribl expertise. We are seeking an SOC Engineer to design, build and optimise the security data pipeline underpinning a UK public sector Security Operations Centre. This is a hands-on engineering role centred on Cribl Stream and Splunk Enterprise Security: you will own end-to-end log onboarding, shape and route telemetry through Cribl, and ensure high-quality, normalised data lands in Splunk to drive reliable detection. Working alongside SOC analysts and wider engineering teams, you will improve detection coverage, control ingest cost, and support secure-by-design delivery...
Contract Spy
Jul 10, 2026
Duration not stated
Business Analyst (BA): Technical – SC Eligible at ByDesign Secure, London, £575 per day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the...
Contract Spy
Jul 10, 2026
Duration not stated
Business Analyst (BA): Platforms – SC Eligible at ByDesign Secure, London, £575 per day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the...
Contract Spy
Jul 03, 2026
Duration not stated
Business Analyst (BA): Platforms – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jul 03, 2026
Duration not stated
Business Analyst (BA): Technical – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jun 26, 2026
Duration not stated
Business Analyst (BA): Technical – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jun 26, 2026
Duration not stated
Business Analyst (BA): Platforms – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jun 19, 2026
Duration not stated
Business Analyst (BA): Platforms – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jun 19, 2026
Duration not stated
Business Analyst (BA): Technical – SC Eligible – Government Projects at ByDesign Secure, London, £575 a day
£575 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign...
Contract Spy
Jul 16, 2026
Duration not stated
Google Cloud Application Support Engineer (SC Eligible) at ByDesign Secure, London, £550 per day
£550 per day
Contract Spy London, UK
Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to talk to you. About the Opportunity We're looking for an experienced Application Support Engineer with strong Google Cloud...
Contract Spy
Jul 15, 2026
Duration not stated
AI Engineer at Emagine Consulting, London, £600 per day
£600 per day
Contract Spy London, UK
AI Engineer £600pd Inside IR35 2-3 days on site in London Initial 6 month engagement AI Engineer £600pd Inside IR35 2-3 days on site in London Initial 6 month engagement emagine is a high-end professional services consultancy and solutions firm specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. We are seeking an experienced AI Engineer with a proven...
Contract Spy
Jul 14, 2026
Duration not stated
Senior Technical Architect at Scrumconnect, Staines, £500-£550 per day (Outside IR35)
£500 - £550 per day
Contract Spy Staines, UK
500-550 Outside IR35 City Staines Province Surrey Country United Kingdom Postal Code TW18 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products and platforms. We are currently seeking an experienced Senior Data Engineer / Architect to support the design of the WebCAF database, risk reporting tools, and integration services within a major digital transformation programme.   Job Summary We are looking for an experienced Senior Technical Architect with strong expertise in GDS (Global Distribution Systems) and enterprise application architecture. The ideal candidate will be responsible for...
Contract Spy
Jul 13, 2026
6 Months or more
Data Engineer at Connells Group HQ, Milton Keynes, 9 Months, £400-£500 per day
£400 - £500 per day
Contract Spy Milton Keynes, UK
Job Description We are seeking an experienced Data Engineer to join our Group Technology team on a 9-month contract. You'll play a key role in delivering Connells Group Reporting Data, covering medallion architecture, data modelling, design, and pipelines. You'll work closely with technical specialists to innovate, share ideas and continually enhance team capability. Your work will support strategic decision-making across the Group by delivering accurate, timely reporting for all brands and business units. We offer a hybrid working arrangement with 1 day per week in our Milton Keynes office. Key Responsibilities Apply best practices for data design, ensuring scalable, high-quality and consistent architecture and modelling. Provide timely and accurate root-cause analysis and resolution within SLA timeframes. Work with the Core Data Lead to build common data models for unified customer and property data. Collaborate with Enterprise Data Architect to...
Contract Spy
Jul 10, 2026
Duration not stated
Senior Developer at HSBC, Sheffield, 6 Months initial, to £520 per day
£420 - £520 per day
Contract Spy Sheffield, England, United Kingdom
Senior Engineer, Application Platforms Location: Sheffield, UK hybrid 3 days in office Rate: up to £520/day Umbrella Length: Initially 6 months   The CTO Platform Engineering & Architecture (CTOp) organisation sits within the Chief Technology Office (CTO) and is responsible for building next-gen application and AI platforms that remove toil and reduce operational overhead through integrated controls and open-source solutions – making software delivery faster, safer, and more reliable every time. CTOp also sets architecture and engineering standards, builds core application, developer and AI platforms, and automates controls so teams can move code (or containers) to production quickly and consistently.   Purpose of the Job: This role is a hands-on engineering + DevRel delivery position, focused on shipping practical adoption assets that scale. It supports the bank’s ambition that ~80% of workloads move to app.hsbc in the...
Contract Spy
Jul 09, 2026
6 Months or more
AI Engineer at Emagine Consulting, London, 6 Months initial, £600 per day
£600 per day
Contract Spy London, UK
AI Engineer £600pd Inside IR35 2-3 days on site in London Initial 6 month engagement AI Engineer £600pd Inside IR35 2-3 days on site in London Initial 6 month engagement emagine is a high-end professional services consultancy and solutions firm specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. We are seeking an experienced AI Engineer with a proven...
Contract Spy
Jul 09, 2026
Duration not stated
Google Cloud Application Support Engineer (SC Eligible) at ByDesign Secure, London, £550 per day
£550 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC and DV clearance and hold UK citizenship. Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to...
Contract Spy
Jul 07, 2026
Duration not stated
Senior Technical Architect at Scrumconnect, Staines, £500-£550 per day (Outside IR35)
£500 - £550 per day
Contract Spy Staines, UK
500-550 Outside IR35 City Staines Province Surrey Country United Kingdom Postal Code TW18 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products and platforms. We are currently seeking an experienced Senior Data Engineer / Architect to support the design of the WebCAF database, risk reporting tools, and integration services within a major digital transformation programme.   Job Summary We are looking for an experienced Senior Technical Architect with strong expertise in GDS (Global Distribution Systems) and enterprise application architecture. The ideal candidate will be responsible for...
Contract Spy
Jul 03, 2026
Duration not stated
DV Site Reliability Engineer at Twinstream, Cheltenham, £500-£650 per day outside of IR35
£500 - £650 per day
Contract Spy Cheltenham, UK
About Us   In 2019, the founders were working as engineers solving complex cross-domain problems within government organisations.   TwinStream was formed to bring together their collective expertise and experience into a single business, focused on delivering technical excellence and high-quality service to clients.   Since then, the company has grown to over 100 team members across the UK, with colleagues working both on-site with clients,  hybrid  and remotely from home.     Day Rate: £500 - £650 Location: Hybrid working in Cheltenham (3-4 days) with possible 24/7 call out when on rota   Security Clearance: Must have live DV Clearance      About the role:   Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both scope and scale. We are seeking an...
Contract Spy
Jul 02, 2026
Duration not stated
Application Operations Engineer – SC Eligible – Government Projects at ByDesign Secure, London, £550 a day
£550 per day
Contract Spy London, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC and DV clearance and hold UK citizenship. Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to...
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