1 to 25 of 547 Security Cleared Jobs in London

Security Engineer (Commission & Access Control) - DV Cleared - London - Up to £100,000 per annum Are you a technically adept security engineer with active DV (Developed Vetting) clearance and a passion for designing and enforcing identity, commission, and access control systems within secure IT environments? If so, Morela has an exciting opportunity for you. Morela is … partnering with a leading UK consultancy operating across defence, intelligence, and critical national infrastructure sectors. They are seeking a DV-cleared Security Engineer with expertise in commission (authorization policies) and access control within IT systems. This role merges technical security engineering with strategic oversight, delivering high-assurance access mechanisms for mission-critical systems. You'll … or other secure campus sites), up to ~25% travel depending on project demands. Any experience or understanding of Palantir Foundry is a massive bonus! Why Join? As a DV-Cleared Security Engineer , you will be instrumental in securing UK national-critical systems by implementing rigorous access control mechanisms. You'll join a consultancy at the forefront of More ❯

Security Cleared P6 Planner Aldermaston Hybrid - 3-4 days in a week on-site Up to £50 per hour A Security Cleared P6 Planner is needed to work with a top international consulting firm for design, engineering, and project management. A global engineering and project management firm specialising in infrastructure, transportation, energy, and defence. More ❯

SECURITY ARCHITECT, DV SECURITY CLEARANCE, AI My client, a leader in the public sector, are seeking a DV cleared security architect to work on a hybrid basis both from home and the London office. As part of the Programme Team, you will work closely with the Application Development team and other stakeholders to … your knowledge and experience in support of the development of the new Information Management Application. Key Tasks The post holder will be required to do the following: As Security Architect you will have the capability to deal with complex, sometimes unique situations, which will require deep technical expertise and the ability to communicate complex security concepts … influence others on best practice and policy. Experience - Mandatory Experience of working on large scale Business Change and IT enabled Transformation Programmes. Experience of implementing or advising on security projects to drive down strategic security risks. Experience of working in a complex high-profile environment. Must be able to show ability to manage multiple stakeholders including More ❯

Security Cleared VMware Consultant to lead in designing and deploying Vmware solutions, and develop customisations of VCF deployments including upgrade to VCF9. Must extensive VMware experience and VCP-VCF certified, including vRealize Automation (Aria Automation) vRealize Operations (Aria Operations) skills being highly desired. Automation skills including powershell, python, JavaScript beneficial in completing automation projects. By applying to More ❯

BUSINESS ANALYST - DV CLEARED BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITH A PRESTIGIOUS CLIENT IN LONDON FOR A TECHNICAL BUSINESS ANALYST WITH DV SECURITY CLEARANCE Permanent opportunity for a Business Analyst in the National Security space Central London based client Must hold enhanced DV Security Clearance Experience working on digital transformation/Business Change … DOE To apply please call or email WHO WE ARE? We are recruiting a technical business analyst for a prestigious client in London working in the National Security space. Our teams are what leads us forward and we are therefore looking for the best talent to join us as we continue to bring the best to the table. … CLEARANCE KEY SKILLS: TECHNICAL BUSINESS ANALYST/TECHNICAL BA/DIGITAL BUSINESS ANALYST/BUSINESS ANALYST/AGILE/AGILE BUSINESS ANALYST/DIGITAL/SOFTWARE/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

DATA ARCHITECT - DV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A DATA ARCHITECT WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Data Architect Leading National Security SME Salary up to £100,000 + Bonus London based organisation in an easily accessible location To apply please call or email … in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. DATA ARCHITECT - DV CLEARED KEY SKILLS: BIG DATA DEVELOPER/BIG DATA ENGINEER/SENIOR BIG DATA DEVELOPER/SENIOR BIG DATA ENIGNEER/DATA ENGINEER/DATA DEVELOPER/SENIOR SOFTWARE DEVELOPER …//LEAD SOFTWARE ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE/NIFI/CLOUDERA/HADOOP/KAFKA/ELASTIC More ❯

SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Permanent job opportunity for a Senior Software Engineer Globally leading defence/cyber security company Salary up to £100,000 plus clearance bonus London based organisation in an easily accessible … conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. SENIOR SOFTWARE ENGINEER - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER//LEAD SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/… DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE More ❯

BIG DATA ENGINEER - DV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A BIG DATA ENGINEER WITH DV CLEARANCE Permanent job opportunity for a Big Data Engineer Leading National Security & Defence SME Salary up to £80,000 plus clearance bonus London based organisation in an easily accessible location To apply … conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. BIG DATA ENGINEER - DV CLEARED KEY SKILLS: BIG DATA DEVELOPER/BIG DATA ENGINEER/SENIOR BIG DATA DEVELOPER/SENIOR BIG DATA ENIGNEER/DATA ENGINEER/DATA DEVELOPER/SENIOR SOFTWARE DEVELOPER …//LEAD SOFTWARE ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE/NIFI/CLOUDERA/HADOOP/KAFKA/ELASTIC More ❯

LINUX INFRASTRUCTURE SPECIALIST - DV CLEARED - MULTIPLE LEVELS PERMANENT OPPORTUNITIES AVAILABLE WITH A LEADING CONSULTANCY - LINUX INFRASTRUCTURE SPECIALISTS (ALL LEVELS) Location: London? Job Type: Permanent Clearance : Existing DV Clearance required? Salary Ranges: Infrastructure Specialist: £45,000 - £55,000 Senior Infrastructure Specialist: £55,000 - £65,000 Lead Infrastructure Specialist: £65,000 - £75,000 WHO WE ARE We are working with a … in the UK (we cannot offer visa sponsorship) Have lived in the UK continuously for the last 10 years Be eligible to hold or currently hold UK Government Security Clearance (SC or DV) APPLY NOW by clicking online or emailing me directly at .?? For more information, call me on or - available from 7am to 10pm .?? Feel … free to connect on LinkedIn or follow me on Twitter @ContractsWill . KEYWORDS: LINUX INFRASTRUCTURE | REDHAT | AWS | SHELL SCRIPTING | KUBERNETES | TERRAFORM | LVM | RAID | DELL SERVERS | INFRASTRUCTURE SPECIALIST | CHELTENHAM | SC CLEARED | SECURITY CLEARED | SENIOR INFRASTRUCTURE ENGINEER | LEAD INFRASTRUCTURE ENGINEER More ❯

CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Senior Software Engineer Globally leading defence/cyber security company £500 - £750 per day (inside and outside IR35 roles available) London based organisation in an … with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER//LEAD SOFTWARE ENGINEER/SENIOR SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/… SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE More ❯

CONTRACT DATA ENGINEER - eDV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A DATA ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Data Engineer National Security client Palantir Foundry Outside IR35 Central London based organisation in an easily accessible location To apply please call/or email WHO … in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. DATA ENGINEER - DV CLEARED KEY SKILLS: BIG DATA DEVELOPER/BIG DATA ENGINEER/SENIOR BIG DATA DEVELOPER/SENIOR BIG DATA ENIGNEER/DATA ENGINEER/DATA DEVELOPER/SENIOR SOFTWARE DEVELOPER …//LEAD SOFTWARE ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE/NIFI/CLOUDERA/HADOOP/KAFKA/ELASTIC More ❯

WEB DEVELOPER, JAVA, HTML, CSS, SC SECURITY CLEARED Overview My client, a leader in the public sector, is seeking an SC cleared web developer to support a strategic transformation programme within their Learning and Development function. The successful candidate will possess strong technical expertise in HTML, CSS, and JAVA, and demonstrate a proven ability to deliver … Experience with SCORM, xAPI, or other e-learning standards. Prior experience or involvement in digital transformation or change management projects. WEB DEVELOPER, JAVA, HTML, CSS, SC SECURITY CLEARED More ❯

Cyber Security Analyst (Inside IR35) Are you an SC cleared Cyber Security Analyst looking for a new role? We are partnered with a government client looking for a Cyber Security Analyst with a mix of good technical skillsets and good stakeholder management This role would be based on a hybrid working basis in … working in Cyber Security, ideally within SOC Excellent stakeholder management skills Experience with threat intelligence platforms Active SC clearance would be required If you are an SC cleared Cyber Security Analyst looking for a new role, please apply now! Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation More ❯

is £71,370 for London and £67,126 for other locations. Published on 12 September 2025 Deadline 28 September 2025 Role GDS is looking to recruit aHead of Security Architecture. This will involve engaging internally in GDS and across government on critical areas of work. The Head of Security Architecture will be an experienced Security … extensive technical, strategic and management experience. The individual should have the appropriate level of experience and gravitas to brief the CISO and interact at C-level. AsHead of Security Architecturein the GDS Information Security team, you'll be responsible for: delivering a security architecture advice service to GDS service teams, covering concepts such as … securing service architecture and the software development lifecycle, infrastructure as code, policy as code approaches, steps toward zero trust, etc.and others security concepts implementing the GDS Secure by Design principles in operational services leading the security component of cross-business initiatives on Privileged Access Management, including effective Identity solutions and use of Privileged Access Workstations developing More ❯

Job Title: Technical Cyber Security Consultant - Security Architect (SC) Location: Remote (UK-based) with travel as required Employment Type: Full-time, Permanent Security Clearance: Candidates must hold SC level clearance and meet UK residency requirements About the Role We're looking for a Technical Cyber Security Consultant/Security Architect … to work alongside expert peers in Secure Architecture and Risk Planning, contributing to a culture of collaboration, innovation, and continuous learning. You'll help clients define and implement security architectures that protect their assets and enable confident decision-making. Key Responsibilities Provide secure design advice from project discovery through to disposal. Ensure solutions align with security standards and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate security controls and their effectiveness. Deliver security architecture for cloud deployments (private/public). Design and scope IT Health Checks and interpret outcomes. Identify and mitigate security risks in solution architectures. Conduct threat modelling and risk analysis. More ❯

Security Engineer - SC Cleared (or Eligible) - £550 per day - Inside IR35 - Remote - 12 Months initial contract We are currently working with a leading client in the zero carbon energy sector who are looking to bring on board an experienced Security Engineer to join their security implementation and engineering delivery team. This is a … fantastic opportunity to work on large-scale, business-critical projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework, participating in sprints and stand-ups. Managing and tracking workloads … via Jira. Triaging customer requirements into actionable deliverables. Acting as an escalation engineer for the Security Support Team. Supporting and mentoring junior engineers. Producing documentation and knowledge base material, as well as delivering knowledge transfer sessions. Occasionally supporting out-of-hours work. Technical Skills We're Looking For - My client is looking for demonstrable experience in as many More ❯

BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITH A PRESTIGIOUS CLIENT IN LONDON FOR A SCRUM MASTER WITH ENHANCED DV CLEARANCE Permanent opportunity for a Scrum Master London based National Security client Must hold enhanced DV Clearance Salary from £40,000 - £65,000 + Clearance Bonus + Company Bonus To apply please call/or email WHO WE ARE? We … You will be helping the team work in the most efficient manner to provide maximum value for the customer. WE NEED THE SCRUM MASTER TO HAVE.... Enhanced DV Security Clearance Experience working with Product Owners and development teams The ability to guide and coach Scrum teams on how to use best Agile & Scrum practises The ability to drive … look forward to hearing from you. SCRUM MASTER/AGILE COACH KEY SKILLS: SCRUM/SCRUM MASTER/AGILE/AGILE BUSINESS ANALYST/DIGITAL/SOFTWARE/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

Cyber Security - Technical Security Architect (MOD) Location: Remote + South East/South West on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Technical Cyber Security Architect, you will play a pivotal role in shaping secure architecture and delivering expert consultancy to our clients … design, validate, and implement secure solutions that align with business and regulatory requirements. Key Responsibilities Provide secure design advice and guidance throughout the project lifecycle. Ensure adherence to security standards, blueprints, and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate the effectiveness of security controls and recommend improvements. Deliver security architecture for cloud and hybrid environments. Scope and review IT Health Checks (ITHC) and produce remediation plans. Conduct threat modelling, risk assessments, and design proportional controls. Produce security architecture artefacts including standards and blueprints. Travel to client sites (approx. 40-60%) as required for classified system access. Experience Required The successful candidate will possess Proven experience working More ❯

Cyber Security - Technical Security Architect (MOD) Location: Remote + South East/South West on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Technical Cyber Security Architect, you will play a pivotal role in shaping secure architecture and delivering expert consultancy to our clients … design, validate, and implement secure solutions that align with business and regulatory requirements. Key Responsibilities Provide secure design advice and guidance throughout the project lifecycle. Ensure adherence to security standards, blueprints, and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate the effectiveness of security controls and recommend improvements. Deliver security architecture for cloud and hybrid environments. Scope and review IT Health Checks (ITHC) and produce remediation plans. Conduct threat modelling, risk assessments, and design proportional controls. Produce security architecture artefacts including standards and blueprints. Travel to client sites (approx. 40-60%) as required for classified system access. Experience Required The successful candidate will possess Proven experience working More ❯

of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you do your very best work. A UK Government Security Check (SC) clearance is required for this role. If you dont hold SC clearance, we will support you to apply assuming you have lived and worked in the UK … British Citizenship or Dual Citizenship. Due to project requirements, at least 12 months Central Government experience in the last 5 years is strongly preferred. As an Aker Lead Security Architect, you will be a recognised subject matter expert in security, risk management and compliance with demonstrable experience in highly regulated industries, specifically UK Government and/… or Defence. You will build effective working relationships with delivery team members and Aker customers and operate without supervision as a security lead across multiple projects and platforms, with extensive latitude for independent judgment to drive the required outcomes for Aker and its customers. You will: Lead client-specific security and assurance of highly complex, cloud More ❯

keep the UK safe? Join BAE Systems as an experienced AWS Developer. As a key member of a Cloud Platform Team, you'll be working with our National Security Customers to build infrastructure platforms on AWS that Product Engineering teams use to build core mission applications. You'll work as part of empowered, autonomous teams with regular contact … team be directly making a huge impact upon the systems you work on, you'll be doing it for an organisation who makes a huge impact to the security of the UK. About you You will have experience in many of the following: Plenty of experience in AWS and experience in solving complex business issues; Regarded as an … new features and fixes Continual testing of code using Automated Testing Frameworks Security Clearance is required for this vacancy. If you are not currently Security Cleared, you will need to be eligible for this and willing to go through the process. How we will support you Work-life balance is important; you can work around More ❯

CONTRACT LINUX INFRASTRUCTURE SPECIALIST - DV CLEARED - MULTIPLE LEVELS BRAND NEW CONTRACT OPPORTUNITIES WITHIN A LEADING CONSULTANCY - LINUX INFRASTRUCTURE SPECIALISTS NEEDED (ALL LEVELS) Location: London Clearance: Existing DV Clearance required? Contract Length: Initial 12 months (extensions likely)?? Day Rates: Infrastructure Specialist: £475 - £500 Senior Infrastructure Specialist: £500 - £575 Lead Infrastructure Specialist: £575 - £650 WHO WE ARE We're working with … Familiarity with complex middleware stacks Strong documentation and procedural writing skills Experience in secure or classified environments ELIGIBILITY Due to the nature of the work, you must : Be SC Cleared (or eligible for clearance) Have lived continuously in the UK for the past 10 years Have the full unrestricted right to work in the UK (we cannot offer visa … more information, call or - I'm available 7am to 10pm to discuss further.Let's connect on LinkedIn or Twitter @ContractsWill for future roles too. KEYWORDS: CONTRACT LINUX INFRASTRUCTURE | SC CLEARED | REDHAT | AWS | TERRAFORM | KUBERNETES | LVM | RAID | INFRASTRUCTURE SPECIALIST | SENIOR INFRASTRUCTURE ENGINEER | LEAD INFRASTRUCTURE ENGINEER | CONTRACT DEVOPS | INFRASTRUCTURE ENGINEER | CHELTENHAM | SECURITY CLEARED More ❯

PW IN EITHER LEICESTER/LONDON OR HAMPSHIRE - RATES £550 TO £700 PD INSIDE IR35 DOE - DV CLEARANCE REQUIRED This role is working in a DV Security Cleared environment. You will need to be DV (developed vetting) cleared or eligible to undertake DV Security Clearance. Skills - Hands-on Dev Ops background ~5+ years e.g. … Containers, Kubenetes, SSL, Infrastructure as Code Hands-On AWS experience 3+ years, preferably serverless experience e.g. ECS, Lambda Have 3+ years Javascript experience Ideally have AWS Cloudformation, Cloud Security Knowledge, Google Cloud, VPNs, Cisco, Networking protocols Please note that every other week the whole team co-locate in either London or Hampshire for Sprint demo/Planning for More ❯

We are looking for an experienced Technical Lead with active eDV clearance to guide engineering teams in delivering high-quality, maintainable, and secure software solutions. Acting as a bridge between architecture and implementation, you will play a critical role in More ❯

We are looking for an experienced Technical Lead with active eDV clearance to guide engineering teams in delivering high-quality, maintainable, and secure software solutions. Acting as a bridge between architecture and implementation, you will play a critical role in More ❯