801 to 825 of 3,503 Security Cleared Jobs in the UK

Software Engineer C++

Location
United Kingdom
internal BPSS check prior to gaining site access. Candidates will also need to either be willing and eligible or to undergo a Security Clearance check (SC level) or hold a current SC clearance upon starting their employment with the company. To gain SC clearance you will normally need ...

Software Engineer C++

Hiring Organisation
Sirius Digital
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
benefits, pension (7% contribution), 25 days holiday & life insurance
internal BPSS check prior to gaining site access. Candidates will also need to either be willing and eligible or to undergo a Security Clearance check (SC level) or hold a current SC clearance upon starting their employment with the company. To gain SC clearance you will normally need ...

Senior Network Engineer - Collaboration Services

Hiring Organisation
Sopra Steria
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Engineers with experience in Cisco (Routers, Switches, Firewalls & Wireless Access Points) for to support with a unique opportunity within our Aerospace, Defence and Security sector. You will be responsible for assisting with the design, build, deployment and support of our enterprise leading edge networks, responding to operational requirements … improvement Handling support tickets Contributing to DevOps and automation adoption, building skills in tools such as ansible and terraform Ensure corporate governance and security standards are adhered to by the team What you'll bring: Experience working with Cisco products and a willingness to achieve certification. Experience working ...

Lead Data/Integration Architect

Hiring Organisation
IntaPeople
Location
Cardiff, Thornhill, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
Apps, Functions, Service Bus and API Management Leading data mapping, modelling and transformation into the Dataverse schema Setting standards for data quality, governance, security and compliance that meet public sector requirements Giving technical leadership and mentoring to engineers, and reviewing designs and code Explaining technical decisions clearly … confidence with stakeholders Nice to have Microsoft certifications (e.g. Azure Solutions Architect, Power Platform Solution Architect) Knowledge of GDS/public sector security and compliance standards Exposure to .NET ecosystems Eligibility for, or current, security clearance Why apply? Lead the architecture on a high-profile public ...

Network Engineer (Azure)

Hiring Organisation
Methods Consulting
Location
London, UK
Employment Type
Full-time
solutions that align to customer cloud strategies, business outcomes and technical requirements.· Build, configure and support Azure Virtual Networks, subnets, route tables, network security groups, application security groups and network interfaces.· Implement secure cloud and hybrid connectivity patterns, including VPN Gateway, ExpressRoute, Azure Virtual WAN, private … endpoints and DNS integration.· Configure network security controls, including Azure Firewall, Web Application Firewall, DDoS Protection, NSGs and traffic inspection patterns.· Implement resilient application delivery and traffic management using Azure Load Balancer, Application Gateway, Front Door and Traffic Manager.· Apply secure-by-design principles across network segmentation, routing ...

CGEMJP - AI Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
title: AI Engineer - Genai & Agentic AI Rate: 600 per day inside ir35 Location: Remote Contract: 6 months Active SC security clearance is required for this role Build production-grade AI that goes beyond the prompt. I'm looking for a hands-on AI Engineer to design, build … OpenAI, Azure AI Search, Azure AI Foundry and associated cloud services. Production Engineering: Design reliable applications with robust error handling, retries, recovery, observability, security and performance optimisation. Required Expereince: Strong, hands-on Python software engineering experience. Proven experience delivering production-grade GenAI and LLM applications. Practical experience designing ...

CGEMJP00360221 - AI Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £600 per day + inside ir35
title: AI Engineer - Genai & Agentic AI Rate: £600 per day inside ir35 Location: Remote Contract: 6 months Active SC security clearance is required for this role Build production-grade AI that goes beyond the prompt. I'm looking for a hands-on AI Engineer to design, build … OpenAI, Azure AI Search, Azure AI Foundry and associated cloud services. Production Engineering: Design reliable applications with robust error handling, retries, recovery, observability, security and performance optimisation. Required Expereince: Strong, hands-on Python software engineering experience. Proven experience delivering production-grade GenAI and LLM applications. Practical experience designing ...

Team Lead DevOps Engineer

Hiring Organisation
Sopra Steria
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
enjoys guiding teams through complex, mission-critical environments while still shaping the technical direction? Do you want your work to directly support national security outcomes? As a Team Lead, you'll play a key specialist role within our Aerospace, Defence and Security account. This role blends … love to hear from you! Employment Type: Full-time, Permanent. Location: Gloucestershire, London or Manchester - on site 5 days per week. Security Clearance Level: DV (enhanced). Internal Recruiter: Rebecca. Salary: Competitive based on experience Benefits: £5,400 car allowance, 25 days annual leave with the option ...

Backend Software Engineer - Infrastructure, Foundations

Hiring Organisation
Palantir Technologies
Location
London, UK
Employment Type
Full-time
infrastructure teams are responsible for the lowest layers of our software stack, often focused on database technologies, distributed systems, large scale data systems, security, and application infrastructure. As a Software Engineer on infrastructure, you'll contribute high-quality code to underpin Palantir Foundry and Gotham with performant, secure … engineering bar. Seeks to centralise and abstract complexity away from our users in order to expose simple, powerful APIs for consumers. Active US Security clearance, or eligibility and willingness to obtain a US Security clearance is beneficial, but not necessary. What We RequireEngineering background in Computer ...

Consulting Engineer

Hiring Organisation
CISCO Systems
Location
London, UK
Employment Type
Full-time
Note: A UK Security Clearance is required for this role, the applicant should either hold, or have recently held, or be prepared to be put forward for a UK Security Clearance. Consulting EngineerMeet the TeamThe Customer Experience (CX) team is a group of extraordinary technical professionals … reflected in our outstanding financial results, industry recognition, and high employee satisfaction. Your ImpactOur CX UK customers require the highest levels of infrastructure security, to ensure the confidentiality of their data and the availability of the services that they deliver to the nation. As a Consulting Engineer ...

AWS Tech Architecture Specialist

Hiring Organisation
Accenture
Location
Manchester, UK
Employment Type
Full-time
Architecture SpecialistLocation: ManchesterCareer Level: Specialist/Consultant/Associate ManagerPlease Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. Accenture is a leading global professional services company, providing a broad … practice for performance, resilience, and cost efficiency. Configure and maintain CI/CD pipelines and automation frameworks to support rapid delivery. Apply cloud security principles, including identity and access management, encryption, and compliance controls. Optimise architectures for scalability, reliability, and operational excellence. Produce high-quality design documentation ...

AWS Tech Architecture Specialist

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
Role: AWS Solution Architect Location: LondonCareer Level: Specialist/ConsultantPlease Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside … practice for performance, resilience, and cost efficiency. Configure and maintain CI/CD pipelines and automation frameworks to support rapid delivery. Apply cloud security principles, including identity and access management, encryption, and compliance controls. Optimise architectures for scalability, reliability, and operational excellence. Produce high-quality design documentation ...

Lead Network Engineer - Secure Infrastructure

Hiring Organisation
Sopra Steria
Location
Salisbury, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
moves towards a more automated and software-driven approach. You'll collaborate closely with colleagues and customers, contributing to meaningful work where reliability, security and continuous improvement are key. This is an ideal opportunity for someone who is curious, motivated to learn, and keen to build on their … love to hear from you! Employment Type: Full-time, Permanent. Location: Salisbury - with an expectation of 3 days per week onsite. Security Clearance Level: Developed Vetting (DV) or eligible for DV clearance. Internal Recruiter: Olly Walker Salary: Up to £65,000, depending on experience. Benefits ...

Senior Technical Architect

Hiring Organisation
Sopra Steria
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
technical leadership throughout the solution lifecycle. Work closely with customers, senior stakeholders, engineers, delivery teams, partners and subcontractors. Ensure solutions meet requirements around security, resilience, networking, identity, disaster recovery and operational support. Identify architectural risks and drive solutions before they become delivery issues. Develop reusable architecture standards, artefacts … solution design. Solution and infrastructure architecture within complex enterprise environments. Acting as a Solution Owner, Lead Architect or Senior Solution Architect. Security and compliance by design. Networking, identity and access management. Resilience, disaster recovery and operational support. Architecture governance, standards and design assurance. Presenting complex technical recommendations ...

Backend Software Engineer - Infrastructure

Hiring Organisation
Palantir Technologies
Location
London, UK
Employment Type
Full-time
infrastructure teams are responsible for the lowest layers of our software stack, often focused on database technologies, distributed systems, large scale data systems, security, and application infrastructure. As a Software Engineer on infrastructure, you'll contribute high-quality code to underpin Palantir Foundry and Gotham with performant, secure … engineering bar. Seeks to centralise and abstract complexity away from our users in order to expose simple, powerful APIs for consumers. Active UK Security clearance, or eligibility and willingness to obtain a UK Security clearance is beneficial, but not necessary. What We RequireEngineering background in Computer ...

Lead Integration Developer

Hiring Organisation
Sopra Steria
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
exactly what we're looking for, please do apply, we'd love to hear from you! Employment Type: Full-time, Permanent Location: Anywhere Security Clearance Level: DV Internal Recruiter: Alex Salary: Competitive Benefits: 25 days annual leave with the option to buy additional days, life assurance, pension … about what might be possible. Loved reading about this job and want to know more about us? Sopra Steria's Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client's goal ...

Software Engineering Professional

Hiring Organisation
BT Group
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
Date: 24/06/2026Due to the sensitive nature of this role, you will be required to undergo DV (Developed Vetting) level Security Clearance (. An allowance of 5k per annum may be payable monthly while you hold this DV and continue to work in a role … that requires that level of security clearance. The terms of this allowance will be made available if you are successful in being recruited into this role. Security isn't always the first thing that comes to mind when you think of BT, but when it comes ...

Project Engineering Lead

Hiring Organisation
Hackajob Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
client is a global aerospace, defence and security company. Job Description: Your impact Are you looking for an exciting and challenging opportunity to lead a skilled team in a time of significant growth in an AESA Radar sector, based in either our Edinburgh or Newcastle offices? Our client … even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn. Security Clearance This role is subject to pre-employment screening in line with the UK Governments Baseline Personnel Security Standard (BPSS). ...

Embedded Software Engineer

Hiring Organisation
Alten
Location
Crawley, West Sussex, UK
Employment Type
Full-time
systems used in defence environments. You'll contribute to next‐generation communication and signal‐processing technologies, working across embedded platforms that demand robustness, security, and deterministic performance. This role is ideal for an engineer experienced in embedded C++ who enjoys contributing to complex systems that underpin secure … Computer Science, or related discipline or relevant technical military background with equivalent experience. Must be eligible to hold or already hold UK SC Security Clearance. Desirable SkillsExperience with Linux kernel driversExperience with communication stacks, DSP concepts, or RF‐adjacent technologies. Familiarity with embedded Linux or RTOS environments. Experience ...

Fabric Engineer (Microsoft)

Hiring Organisation
Methods Consulting
Location
London, UK
Employment Type
Full-time
solutions that align to customer data strategies, business outcomes and technical requirements.· Install, configure and set up Microsoft Fabric environments, including workspaces, capacities, security models and tenant-level settings.· Configure OneLake, Lakehouses, Warehouses, Dataflows, Pipelines, Notebooks and semantic models to support scalable data ingestion, transformation and reporting.· Develop … data workloads from legacy platforms, Azure Synapse, SQL Server, Power BI or other analytics environments into Microsoft Fabric.· Apply best practice across performance, security, governance, cost control and operational resilience.· Produce high-quality technical documentation, including solution designs, configuration guides, deployment plans and support handover materials.· Work closely ...

Cyber Team Lead

Hiring Organisation
Roke
Location
Romsey, Hampshire, UK
Employment Type
Full-time
technologies that will shape tomorrow, not just today. Cyber Team LeadAre you ready to make a real impact? At the forefront of national security, Roke is a trusted partner delivering mission-critical solutions that protect the UK and its interests. Step into a mission-critical role where your … mission-led programmes. You will have skills in a number of the areas below: Software analysis and reverse engineering. Operating systems and security architectures. Virtualisation, emulation and containerisation. Software from design to delivery in modern IDEs and languages. Experience in supporting areas is also beneficial, which could include ...

Lead Software Engineer | Hands-on Technical Leadership

Hiring Organisation
Understanding Recruitment
Location
London, UK
Employment Type
Full-time
technical leadership, not just managing deliverySomeone who enjoys difficult technical problems and raising the engineering barExperience with Kubernetes, PostgreSQL, embedded systems, ML or security is a bonus. Competitive salary + equity | 7% pension | Private healthcare | Free daily mealsUK right to work and eligibility for SC clearance required. ...

User Researcher GDS

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
flexible benefits package A supportive professional community of design and research experts Please note: candidates must be willing and eligible to undergo SC security clearance, and need to have been UK resident for a minimum of 5 years. Apply today with your CV for this User Researcher role ...

Senior DevOps Engineer - Salesforce

Hiring Organisation
Sopra Steria
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
reusable engineering patterns. Supporting the availability, performance, resilience and operational stability of Salesforce-based services across development, test and production environments. Embedding security controls, automated compliance validation, vulnerability management and secure-by-design principles throughout the software delivery lifecycle. Implementing monitoring, logging and alerting solutions to improve observability … experience managing cloud-hosted environments. Experience supporting Salesforce delivery programmes, including release management, deployment tooling and environment strategies. Knowledge of DevSecOps practices including security automation, compliance controls, policy enforcement and vulnerability management. Experience with scripting, Git source control, automated deployments and platform performance optimisation. Experience with Copado ...

User Researcher GDS

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£47,000 - £75,000 per annum, Inc benefits
flexible benefits package A supportive professional community of design and research experts Please note: candidates must be willing and eligible to undergo SC security clearance, and need to have been UK resident for a minimum of 5 years. Apply today with your CV for this User Researcher role ...