101 to 125 of 448 Security Cleared Jobs in London

to apply. We are committed to maintaining an inclusive, and supportive place for you to do your very best work. There may be times when a UK Government Security Check (SC) clearance is required for this role so you must be eligible to apply for such clearance. This means you must be a UK national or have resided More ❯

projects and challenges in a consultancy capacity Advocating for and contributing to best practices in software engineering across teams and projects Key skills and experience: Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯

that is actively recruiting for a Senior Oracle Functional Consultant to focus on Accounting Hub Cloud to join them on an initial 6-month contract. This is an SC Cleared role, so candidates need to either already hold or be eligible for SC Clearance. This is a hybrid role with two days per week on-site. Responsibilities: Acting as More ❯

that is actively recruiting for a Senior Oracle Functional Consultant to focus on Accounting Hub Cloud to join them on an initial 6-month contract. This is an SC Cleared role, so candidates need to either already hold or be eligible for SC Clearance. This is a hybrid role with two days per week on-site. Responsibilities: Acting as More ❯

of networking services in a Managed Service Provider (MSP) environment. Collaborate with partners and vendors (Cisco, Juniper, Palo Alto) to shape roadmap and service innovation. Ensure robust network security and operational excellence. Maintain strong relationships with Telco providers. What You'll Bring: 10+ years in networking, with MSP and Telco experience. Proven leadership of large, globally dispersed technical More ❯

position, you must be a UK national. Unfortunately, dual nationals or individuals born outside the UK cannot be considered due to the highly secure nature of the role. Security Clearance (SC) is a mandatory requirement for all candidates. About DXC Technology: DXC Technology is a global leader in IT services, delivering mission-critical technology solutions that drive business … transformation. With expertise in hybrid cloud, IT modernization, security, and analytics, DXC enables enterprises to thrive in a rapidly evolving digital landscape. Our clients rely on us to provide end-to-end solutions that improve performance, security, and scalability across their IT infrastructure. Job Summary: As a Senior Database Administrator (DBA) at DXC Technology, you will … be responsible for designing, implementing, and maintaining robust database solutions that support enterprise infrastructure services. This role involves working with cloud and on-premises databases, ensuring high availability, security, and performance while supporting database migrations, automation, and modernization efforts. You will collaborate with cross-functional teams to optimize database architectures and contribute to the continuous improvement of infrastructure More ❯

I'm working with a specialist consultancy delivering cutting-edge AI Assurance projects across UK Government departments. We're looking for Security Cleared professionals for the following inside IR35 contract roles:AI Assurance – Mission System/Edge/Operational SMEFocus on AI deployment in mission-critical or edge environmentsExperience with operational AI systems in defence, security … bias mitigation, and ethical oversightExperience embedding ethical principles into AI systems and governanceLocation: London/Hybrid (with some UK travel)Clearance: Must currently hold or have recently held Security Clearance (SC or DV)Start: 2-4 weeksContract: Inside IR35Rate: Competitive If interested, please send your CV to and I'll be in touch More ❯

Kick-off to set expectations for the engagement. This will help provide guidelines to the Client in terms of expected timeline and effort Work with Client to understand Security requirements, User access, Identity and Access Management etc. Validate that the OpenShift Clusters on Oracle Cloud are provisioned to required capacity levels Remote Assessment to review prerequisites necessary to … the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

🔍 Contract Opportunity: Data Architect (MOD/DDAP Ingestion) Location: London-based (1–2 days/week) + travel across South England Duration: 6 months Clearance: Active SC required (British nationals only) IR35: Outside IR35 🧠 The Mission We’re looking for More ❯

🔍 Contract Opportunity: Data Architect (MOD/DDAP Ingestion) Location: London-based (1–2 days/week) + travel across South England Duration: 6 months Clearance: Active SC required (British nationals only) IR35: Outside IR35 🧠 The Mission We’re looking for More ❯

🔍 Contract Opportunity: Data Architect (MOD/DDAP Ingestion) Location: London-based (1–2 days/week) + travel across South England Duration: 6 months Clearance: Active SC required (British nationals only) IR35: Outside IR35 🧠 The Mission We’re looking for More ❯

🔍 Contract Opportunity: Data Architect (MOD/DDAP Ingestion) Location: London-based (1–2 days/week) + travel across South England Duration: 6 months Clearance: Active SC required (British nationals only) IR35: Outside IR35 🧠 The Mission We’re looking for More ❯

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

New contract Role SC Cleared Software engineer £475 Inside ir35 2 days onsite to your local office - London, Manchester, Cardiff Requirements Must be able to go onsite x2 a week SC Clearance (valid) Skillset required Python Django More ❯

New contract Role SC Cleared Software engineer £475 Inside ir35 2 days onsite to your local office - London, Manchester, Cardiff Requirements Must be able to go onsite x2 a weekSC Clearance (valid) Skillset required Python Django More ❯

We are seeking experienced TXP Field Engineers to support a nationwide IT rollout. This is a hands-on engineering role requiring strong technical skills, excellent coordination, and active Security Clearance (SC) . Key Responsibilities Perform hardware installation, testing, and decom (where applicable). Attend weekly customer project status meetings and provide progress reports. Maintain action and issue logs. More ❯

We are seeking experienced TXP Field Engineers to support a nationwide IT rollout. This is a hands-on engineering role requiring strong technical skills, excellent coordination, and active Security Clearance (SC) . Key Responsibilities Perform hardware installation, testing, and decom (where applicable). Attend weekly customer project status meetings and provide progress reports. Maintain action and issue logs. More ❯

policy, operations, product, delivery, system design and user-centred design design collaboratively and in the open, engaging and sharing knowledge with your whole team and wider (where information security restrictions allow) map existing systems and processes (online and offline), using verified information to provide evidenced 'as-is' develop service blueprints, journey maps, and other artefacts to communicate service More ❯

GDS experience (Government Digital standards) Lived in the UK for 5yrs+ and not been abroad for a 28 day+ holiday in last 5yrs to enable you to gain Security Clearance (SC level) on joining. Salary for the User Researcher roles on offer is up to £55,000 dependent on experience + an excellent benefits package including extensive training More ❯

commercial experience in a UX Design role Public Sector/GDS experience (Government Digital standards) Lived in the UK for 5yrs+ to be able to get Security Cleared (SC level) Salary for the UX Designer roles on offer is up to £55,000 dependent on experience + an excellent benefits package including extensive training and proper career More ❯

with new service launches Organise and manage engineer service visits, ensuring correct equipment, documentation, and logistics are in place. Qualifications and requirements for the (insert job title): DV Security Clearance (or ability to obtain) Royal Navy technical communications experience (COMSAT, MILSAT, MNE, Message Handling) Strong understanding of MOD networks (land & sea) Technical background in electronics, IT networking, and More ❯

Technical Lead – Power BI – SC Cleared We’re standing up a brand-new enterprise reporting solution within a large-scale government programme and we need a hands-on Technical Lead (Lead Data Engineer) to shape the technical design from day one. This role goes beyond standard dashboarding. You’ll define the end-to-end data architecture (sourcing, ETL, orchestration More ❯

Technical Lead – Power BI – SC Cleared We’re standing up a brand-new enterprise reporting solution within a large-scale government programme and we need a hands-on Technical Lead (Lead Data Engineer) to shape the technical design from day one. This role goes beyond standard dashboarding. You’ll define the end-to-end data architecture (sourcing, ETL, orchestration More ❯

factors, behavioural science, or ergonomics related to technology adoption Ability to bridge technical assurance, human-centred design, and regulatory compliance Desirable Experience: Experience in Defence, Aerospace, or national security environments Familiarity with MOD or Defence ethical guidance for AI Background in user research, human–machine teaming, or safety-critical systems Why This Role: This is a rare opportunity More ❯

Protocol Integration Location : London & South (South of Milton Keynes) Employment Type : Permanent, Full-Time Salary : £50,000 – £65,000 per annum + Benefits Hours : 40 hours per week Security Clearance : Basic DBS (Pre-employment) Join a Leading Smart Building Solutions Provider Are you an experienced BMS Projects Engineer with a passion for delivering high-performance building automation systems More ❯