1 to 25 of 519 Security Cleared Jobs in London

Site Reliability Engineer (Security Cleared) Salary to £60k + Company Options Scheme Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully remote working may be considered for the ideal candidate. NB: Please only apply if you already have UK Security … They’re growing fast and looking for bright, dynamic people to help build their business. Role They’re looking for a (Security Cleared) Site Reliability Engineer (SRE) to join their growing platform and delivery teams. You’ll help design, build, and operate reliable, secure, and performant infrastructure ...

Title: Cyber Security Assurance Specialist (Application Security) Client: Urenco Rate: £700 per day Location: Hybrid – Minimum 2 days per week in Paddington, London Clearance: Active SC Clearance required About the Client Urenco is a world leader in the enrichment of uranium for use in the civil … enabling the safe, sustainable use of nuclear technology worldwide. The Group CISO function is responsible for continuously developing and enhancing Urenco’s cyber security portfolio to protect the organisation, its customers, and the public. The CISO team is structured across three core areas: Governance, Risk & Compliance (GRC) Operational ...

OPEX Planner - Security Cleared North- West London up to 50 Euros per hour OUTSIDE IR35 We are currently looking for a OPEX Planner - Security Cleared to join a company that brings deep experience from defence, technology, and management consulting environments to help organisations achieve ...

Security Architect - Manchester or London, UK Up to £80,000 DOE 3 days onsite hybrid working SC clearance required, and eligibility to obtain DV ABOUT THE CLIENT Our client is a well-established consultancy delivering complex Technology and Cyber Security programmes into the Defence and Security … technical expertise with a collaborative, people focused culture. Due to continued growth across secure government projects, they are looking to appoint an experienced Security Architect to join their expanding team. THE BENEFITS Clear progression pathways and structured development Funded certifications and professional training Exposure to high profile national ...

Cyber Assurance Consultant to join our dedicated Cyber Assurance team at Computacenter. So, who are we? We are a global community of Cyber Security professionals united by a passion for protecting our organisation and customers. Our Mission through collaboration and engagement across all functions within Computacenter … deliver an effective Cyber Assurance capability in support of internal and customer opportunities. To validate and verify that Computacenter baseline security standards are met and that specific security requirements throughout the bid and project lifecycles are being addressed and managed by the relevant owners. Working ...

Senior Business Analyst – Contract – 6 months – Security Cleared Our customer has a number of large-scale transformation project running over the next 12-24 months and require a team of Business Analysts to support them on these journeys. The Business Analyst must have experience in eliciting, analysing … scale transformation projects, using data and insight to influence decision-making and drive change. Senior Business Analyst’s Essential Skills & Experience: Security Cleared Business Analyst Happy to attend site 40% of their time (average 2 days per week) Ideally having worked with in Financial Services Proven background ...

Business Analyst – Contract – Hybrid - 6 months – Security Cleared Our customer has a number of large-scale transformation project running over the next 12-24 months and require a team of Business Analysts to support them on these journeys. The Business Analyst must have experience in eliciting, analysing … large-scale transformation projects, using data and insight to influence decision-making and drive change. Business Analyst’s Essential Skills & Experience: Security Cleared Business Analyst Happy to attend site 40% of their time (average 2 days per week) Ideally having worked within Financial Services Proven background working ...

Infrastructure Security Architect Infrastructure Security, Business Continuity, Disaster Recovery, IT Security, Wintel/Azure Server Security, Operational Resilience Testing.Permanent, London, (Hybrid 3/2), £85k - £95k +Bonus +Benefits Infrastructure Security Architect required to focus on operational resilience testing and remediation … within the disaster recovery, backup and restore and broader business continuity context surrounding Wintel/Azure infrastructure environments.Some of this work will include security hardening work in both pre-emptive and reactive capacity as part of a wider Wintel Engineering team. Working collaboratively with both BAU and Project ...

Infrastructure Security Architect – Infrastructure Security, Business Continuity, Disaster Recovery, IT Security, Wintel/Azure Server Security, Operational Resilience Testing. Permanent, London, (Hybrid 3/2), £85k - £95k +Bonus +Benefits Infrastructure Security Architect required to focus on operational resilience testing … disaster recovery, backup and restore and broader business continuity context surrounding Wintel/Azure infrastructure environments. Some of this work will include security hardening work in both pre-emptive and reactive capacity as part of a wider Wintel Engineering team. Working collaboratively with both BAU and Project teams ...

Security Architect £Up to £110,000 GBP Transport Allowance Hybrid WORKING Location: London; Manchester; Bristol, Central London, Greater London - United Kingdom Type: Permanent The Role - Security Architect Consultant Join a consultancy recognised as a UK Great Place to Work year after year - a distinction that highlights … engineering. With over 4,000 experts across sectors including defence, government, financial services, and healthcare, the client delivers large-scale digital transformations where security and resilience are critical. As a Security Architect Consultant , you will define and deliver end-to-end security architecture solutions ...

Deputy Director Chief Information Security Officer Closing Date - 23:55 on Monday 23rd March 2026 You will receive a salary between £96,981 - £130,000 which includes any applicable skills payment, depending on skills and experience. In addition, the role attracts a non-concessionary payment of £3030 (subject … security compliance) and London Pay Addition of £6250 if contracted to a London work location. The skills payment will be discussed and assessed at interview. Grade: SCS 1 - Open to applicants on promotion Working Pattern: Requests for flexible working patterns will be considered and should be discussed with ...

SecOps Engineer Croydon (Hybrid) 6 Month Contract £500/day (Outside IR35) SecOps Engineer needed with both active SC Clearance and NPPV3 Security Clearance. 6 Month Contract based in Croydon (Hybrid). Paying up to £500/day (Outside IR35). Start ASAP in Feb/March 2026. … needed to perform a key role in supporting technically complex + secure Government Cloud services programmes. SecOps Engineer with in-depth experience of Security Operations, Security Consultant, or Information Security related roles. Experience of supporting secure government Cloud migration/transformation programmes. Ensuring security ...

FINOPS CONSULTANT- SC CLEARED FINOPS CONSULTANT- Permanent opportunity for a FinOps Consultant with active Security Clearance. - Salary up to £105,000 DOE + DV Bonus - London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. … with this vacancy only. KEY SKILLSCLOUD, FINOPS, FINANCIAL OPERATIONS, COST OPTIMISATION, COST ANALYSIS, CLOUD USAGE, CLOUD COST ANALYSIS, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED ...

Senior Cyber Solution Architect , you will play a critical role in driving Atos’ growth by designing and shaping secure‐by‐design cyber security solutions that align with client needs, regulatory requirements, and business objectives. Acting as a trusted bridge between sales and delivery, you will ensure technical integrity … feasibility, and commercial viability while supporting clients to build resilient, future‐ready cyber capabilities. Where Purpose Meets Career: Growth: Atos consider Cyber Security a critical growth area for the business, and it is central to Atos business strategy. This role is evidence of the importance and the commitment ...

SecOps Engineer Croydon (Hybrid) 6 Month Contract £500/day (Outside IR35) SecOps Engineer needed with both active SC Clearance and NPPV3 Security Clearance. 6 Month Contract based in Croydon (Hybrid). Paying up to £500/day (Outside IR35). Start ASAP in Feb/March 2026. … needed to perform a key role in supporting technically complex + secure Government Cloud services programmes. SecOps Engineer with in-depth experience of Security Operations, Security Consultant, or Information Security related roles. Experience of supporting secure government Cloud migration/transformation programmes. Ensuring security ...

Enterprise Security Architect (ESA) Initial 3-month contract (longer term opportunity) Inside IR35 - Market Rate Remote working SC Clearance preffered but not essential Overview We are seeking an experienced Enterprise Security Architect to establish and mature the organisation’s security architecture capability. This … foundational “builder” role responsible for creating the principles, patterns and reference architectures that will underpin security across the enterprise and align closely with Enterprise Architecture. Operating at a strategic yet practical level, you will define the security architecture while ensuring outputs are implementable by delivery teams. ...

Senior Pen Tester/Red Team Security Specialist Remote or London Based (50%) The Client Based in London, my client are a prestigious Professional services organisation boasting a workplace with cutting-edge people that is moving with the modern ways of working. Named as one of the leading … seasoned professional who wants to be part of the best of breed. Job Overview This role reports to the Head of Information Security and requires a fast-learning and self-motivated individual to add capability and capacity to our small but highly effective team. Information Security ...

PLATFORM ENGINEER- EDV CLEARED CLOUD ENGINEER- Permanent opportunity for a Platform Engineer with enhanced DV Clearance. - Salary up to £95,000 DOE + DV Bonus - London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. WHO ARE WE We're hiring … vacancy only. KEY SKILLSPLATFROM ENGINEER, PLATFROM, CLOUD, AWS, AWS CLOUD, AWS ENGINEER, ANSIBLE, TERRAFORM, CLOUD SUPPORT, CLOUD INFRASTRUCTURE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED ...

Network Test Engineer/Analyst (SC (Security Cleared) or eligible) Location: London, Newbury, Birmingham, Manchester (Onsite with hybrid flexibility) Contract Type: 3 to 6-Month Contract (strong likelihood of extension) Rate: UK Standard (Inside IR35) Security Clearance: Must currently hold or be eligible … Security Clearance (SC minimum) Overview We are recruiting a Network Test Engineer (SC (Security Cleared) or eligible) for a high-priority programme within the Telecom & Government Sector. Overview Test Analyst Role has to be based in the UK and can start to gain SC clearance ...

CLOUD ARCHITECT- EDV CLEARED CLOUD ARCHITECT- Permanent opportunity for a Cloud Architect with active enhanced DV clearance. - Salary up to £120,000 DOE + DV Bonus - London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. … SKILLSCLOUD ARCHITECT, AWS ARCHITECT, CLOUD NATIVE ARCHITECTURE, DEVOPS, PLATFROM ENGINEER, CI/CD, CONTAINERISATION, INFRASTRTCTURE AS CODE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED ...

Messaging Engineer – 6-month contract – London/Remote – SC Cleared – Inside IR35 My Customer is seeking an experienced Messaging Engineer to join a technically complex environment, supporting and evolving enterprise messaging services. The Messaging Engineer will play a key role in the support, enhancement and transformation of the organisation … reliable email services for the business. Skills & Experience required from the Messaging Engineer: Active/recently lapsed SC Clearance/Security Cleared Strong experience with Microsoft Exchange (Hybrid/Online) – administration/support and projct based tasks Experience with Security Email Gateways (SEG’s) – supporting ...

Security Cleared Service Supplier Manager (Infrastructure) is required by our government client. Based London, Milton Keynes or Glasgow with some UK travel. Working in an SC Security Cleared environment. SC or DV Clearance is essential due to the urgency of the role. (or eligibility ...

Security Architect Duration: 12 months Location: Hybrid/1 day PW on-site in Croydon Umbrella Only Due to the urgency and sensitivity of the work, active SC Clearance is mandatory. Responsibilities As a Security Architect, you will: Design and implement secure architectures across applications, platforms … infrastructure Define and apply security architecture patterns , including Zero Trust and defence-in-depth strategies Lead security design for cloud-based solutions (AWS, Azure, and/or GCP) Architect and govern identity and access management (IAM) , including authentication, authorisation, and privileged access Design secure network architectures ...

Security Architect - SC Cleared - Inside IR35 Location : London - 1 day on-site Length: 12 Months Clearance : Active SC Clearance IR35: Inside Rate: £700 - £800 Start Date: ASAP (Pending Clearance) Sanderson G&D are seeking a Security Architect to join an exciting Cyber and Cloud Security programme in the Public Sector. Essential Skills: Proven experience as a Security Architect Strong expertise in designing and implementing secure architectures across applications, platforms, and infrastructure. Solid understanding of security architecture patterns, zero trust principles, and Defence-in-depth strategies Experience designing security ...

CLOUD ENGINEER- EDV CLEARED CLOUD ENGINEER- Permanent opportunity for a Cloud Engineer with active enhanced DV Clearance. - Salary up to £95,000 DOE + DV Bonus - London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. … with this vacancy only. KEY SKILLSCLOUD ENGINEER, AWS, AWS CLOUD, AWS ENGINEER, ANSIBLE, TERRAFORM, CLOUD SUPPORT, CLOUD INFRASTRUCTURE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED ...