801 to 825 of 5,923 Security Cleared Jobs in the UK

SC Cleared Java Developer

Hiring Organisation
fortice
Location
London, UK
Employment Type
Full-time
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK's Public Sector and National Security capability. You'll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting. Benefits: As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual ...

SC Cleared Java Developer

Hiring Organisation
fortice
Location
Bristol, UK
Employment Type
Full-time
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK's Public Sector and National Security capability. You'll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting. Benefits: As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual ...

SC Cleared Java Developer

Hiring Organisation
fortice
Location
Cardiff, UK
Employment Type
Full-time
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK's Public Sector and National Security capability. You'll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting. Benefits: As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual ...

Senior Platform Engineer (DV Cleared)

Hiring Organisation
Kainos
Location
United Kingdom, UK
Employment Type
Full-time
celebrates creativity and collaboration. Ready to make your mark? Join us and be part of something bigger. Working within our Defence and National Security accounts you will be working on some of the most challenging and critically important projects working across various cloud technologies. MAIN PURPOSE … Your key responsibilities will include: Working as part of a team - You'll work alongside colleagues in engineering, testing, consulting, product management and security capabilities to build, test and deploy software of the highest quality. Using technology for positive impact – You'll ensure the latest technologies are employed ...

Technical Architect- SC Cleared

Location
Milton Keynes, England, United Kingdom
throughout the implementation lifecycle. Partner with project managers to ensure successful and timely delivery of projects. Identify and mitigate risks, ensuring compliance with security protocols and standards. Conduct reviews to improve and optimize existing systems. Skills and Experience Strong understanding of cloud computing platforms, enterprise architecture, and integration … Cloud). Expertise in architectural design, data pipelines, cloud platforms, and API development. Knowledge of microservices and containerisation (Docker, Kubernetes). Experience with security best practices and compliance standards. Familiarity with agile methodologies. Experience with SOLID principles and application architecture design. Proficiency in C# (.NET Core). Experience ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
reliability, safety, and cost control. Familiarity with orchestrating multi-agent workflows and human-in-the-loop approval steps for sensitive actions. Awareness of security, data-privacy, and governance considerations specific to AI agents (prompt injection risks, access scoping, audit logging). Experience integrating with LLM provider APIs (e.g. ...

Senior Security Consultant

Hiring Organisation
Leonardo DRS
Location
Luton, Bedfordshire, UK
Employment Type
Full-time
Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Senior Cyber Security Consultant to join the Cyber & Security Solutions Division team. This role is focused on supporting the delivery of security aspects … software engineering, Operational Technology, Information Technology). This requires engaging with engineering teams and delivery of all facets of cyber and information security related to the delivery across the engineering lifecycle – from requirements all the way through to in-service support and maintenance. What you'll bringThis ...

Enterprise Architect Manager, Defence and National Security (DV)

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
Role: Enterprise Architect, Defence and National Security (DV)Career Level: ManagerOrganisation: Strategy & Consulting > Technology Strategy & AdvisoryLocations: London, Bristol, ManchesterIndustry: Health & Public ServiceAbout the roleWe are growing our Enterprise Architecture capability within Accenture UK's Technology Strategy and Advisory practice and are looking for experienced Enterprise Architect Managers … enjoy combining strategic thinking with practical delivery and who want to play a leadership role in shaping enterprise-wide defence and national security outcomes. What you'll do As an Enterprise Architect Manager, you will: Translate business strategy into enterprise architecture vision, target states and transformation roadmapsAssess ...

AI Architect - SC Cleared

Location
Greater London, England, United Kingdom
Architect - SC cleared - London/Hybrid - £682 - 6-12 months - Government project Key Responsibilities Architect enterprise-grade AI solutions using frontier foundation models (eg Claude, GPT, Gemini family) across use cases including agentic automation, retrieval-augmented generation (RAG), copilots, and multi-modal applications Lead technical solutioning during pre-sales ...

Lead Performance Tester (SC Eligible/Cleared)

Location
Greater London, England, United Kingdom
Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million ...

Lead Technical Architect

Hiring Organisation
SR2
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £600.00 per day
Lead Technical Architect - SC Cleared - AWS Authentication SR2 is supporting a high-profile, customer-facing digital programme and is looking for an experienced Lead Technical Architect to provide technical leadership and architectural direction across a complex delivery environment. This is a senior, hands-on leadership role, taking ownership … implementation and live service Lead the architecture and integration of authentication, identity and authorisation services across customer-facing applications Ensure solutions meet appropriate security, scalability, resilience and performance requirements Work closely with engineering, product, delivery and security teams to translate programme objectives into effective technical solutions ...

Azure Infra/Tenant Engineer

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£625 - £660/day
similar technologies. Develop automation using PowerShell , Azure CLI, or Python. Support CI/CD pipelines and cloud deployment processes. Monitor and improve security posture using Microsoft Defender and security best practices. Implement least-privilege access models and remediate vulnerabilities. Optimise Azure performance and cloud spend using … driving automation. You'll be comfortable working independently, collaborating with stakeholders, and helping shape secure and scalable Azure environments. If you're an SC-cleared Azure Engineer with strong Entra ID, cloud infrastructure, and automation experience, we'd love to hear from you. If you receive suspicious outreach claiming ...

Software Developer Backend (SFIA5)

Location
City Of London, England, United Kingdom
front-end javascript framework such as react, angular or vue.js RedHat OpenShift for container orchestration Knowledge of NCSC’s 14 cloud security principles. You don’t meet all the requirements? Studies show that women and black, Asian and minority ethnic people are less likely to apply … Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work ...

Lead Software Engineer

Location
Gloucester, England, United Kingdom
automated testing. Cloud technologies, particularly AWS. Agile development methodologies and collaborative engineering environments. Mentoring and supporting teams to deliver complex software projects. Security Clearance You do not need to hold clearance before applying. However, you must be eligible to obtain UK DV (Developed Vetting) security clearance ...

Senior / Principal Solution Architect - Manufacturing Applications

Hiring Organisation
IO Associates
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
platforms Produce architecture documentation, designs and technical requirements Provide technical assurance and maintain architecture decisions, risks and dependencies Work closely with Enterprise and Security Architects, delivery teams and key stakeholders Required Experience: Strong Solution Architecture experience within complex enterprise environments Experience working in Defence, Government, regulated or similarly … secure environments Broad technical knowledge across applications, integration, cloud, infrastructure, data and security Experience with manufacturing applications or engineering systems Experience with Microsoft Azure and application modernisation Strong stakeholder management and communication skills Desirable: Teamcenter or another enterprise PLM platform Aerospace manufacturing or engine programmes ...

Python Developer, Data Experience

Location
Greater London, England, United Kingdom
reliability and automation Participate in code reviews and contribute to engineering standards and best practices Work within secure development environments and adhere to security, governance and compliance requirements Produce technical documentation and contribute to architectural and engineering decisions Requirements Significant commercial experience developing Python applications and services Strong … automated testing Comfortable working in Linux and secure development environments Experience delivering production-grade solutions within complex technical environments Active UK Security Clearance (SC/DV) is mandatory for this role Core Competencies Demonstrates expertise in developing and maintaining high-quality Python applications and scalable ETL/ ...

QA Test Infrastructure Engineer (Contract)

Hiring Organisation
Talent Locker
Location
Somerset, South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
Test Infrastructure Engineer - Contract - MOD/Defence Somerset| £600 per day | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security … resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate physical, virtualised and cloud infrastructure. Provision and verify test environments alongside DevSecOps teams. Build infrastructure ...

Lead Software Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£77,000 - £96,500 per annum
automated testing. Cloud technologies, particularly AWS. Agile development methodologies and collaborative engineering environments. Mentoring and supporting teams to deliver complex software projects. Security Clearance You do not need to hold clearance before applying. However, you must be eligible to obtain UK DV (Developed Vetting) security clearance ...

DevOps Engineer

Hiring Organisation
Richmond Square Consulting Limited
Location
Hereford, Herefordshire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
national defence sector. This is an opportunity to work on high-impact programmes supporting some of the UKs most complex and interesting security challenges. It would suit someone with deep cloud architecture and DevOps experience who enjoys working closely with customers, shaping secure cloud environments, and solving real … secure environment The role and responsibilities You will join a team designing and delivering secure cloud environments for customers operating in complex, high-security environments. The successful candidate will combine strong cloud architecture, customer-facing consulting, and DevOps capability, helping shape secure platforms, influence design decisions, and support ...

SOC Automation Engineer

Location
Pocklington, England, United Kingdom
Phoenix enables digital transformation across the UK public sector, empowering organisations to innovate with cloud and hybrid infrastructures, data, AI, security and collaboration technologies. We are now hiring a SOC Automation Engineer to join our Security Operations Centre team and support the continued development … managed security services. This is a hands-on technical role focused on designing, developing and enhancing security automation solutions that improve the effectiveness, efficiency and scalability of SOC operations. Working closely with SOC Analysts, Incident Responders and Service Owners, you will help automate security ...

Senior / Principal Solution Architect - Manufacturing Applications

Location
West of England, England, United Kingdom
platforms Produce architecture documentation, designs and technical requirements Provide technical assurance and maintain architecture decisions, risks and dependencies Work closely with Enterprise and Security Architects, delivery teams and key stakeholders Required Experience: Strong Solution Architecture experience within complex enterprise environments Experience working in Defence, Government, regulated or similarly … secure environments Broad technical knowledge across applications, integration, cloud, infrastructure, data and security Experience with manufacturing applications or engineering systems Experience with Microsoft Azure and application modernisation Strong stakeholder management and communication skills Teamcenter or another enterprise PLM platform Aerospace manufacturing or engine programmes ...

Network Solution Architect

Hiring Organisation
Sanderson Government and Defence
Location
Salisbury, Wiltshire, South West, United Kingdom
Employment Type
Contract
Active DV Clearance Join a Critical Defence Programme We are seeking an experienced Network Solution Architect to support a major Defence and National Security programme. This is an opportunity to play a pivotal role in designing, assuring, and evolving secure network architectures that underpin important services and operational … Responsibilities Design and assure secure network architectures within Defence environments. Apply Secure by Design principles throughout the solution lifecycle. Assess and mitigate security risks across network and infrastructure platforms. Provide technical leadership and architectural guidance to project teams and stakeholders. Support security accreditation and governance activities. ...

Senior AI Engineer

Hiring Organisation
MarkIT Placements
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £700 to £900 per day
Senior Applied AI Engineer Defence & National Security Location: London/Oxford Hybrid Contract: 6 months initially, with strong potential for extension Day Rate: £700£900 per day, depending on experience IR35: Outside IR35 Start Date: Immediate Security Clearance: UK SC eligibility required (British Passport and 5+ … strongly preferred About the Role We are working with a fast-growing UK frontier technology company developing advanced AI systems for defence, national security, critical infrastructure and other high-stakes environments. The business is looking for a Senior Applied AI Engineer to take genuine technical ownership ...

Network Solution Architect

Hiring Organisation
Sanderson Government and Defence
Location
slough, south east england, united kingdom
Active DV Clearance Join a Critical Defence Programme We are seeking an experienced Network Solution Architect to support a major Defence and National Security programme. This is an opportunity to play a pivotal role in designing, assuring, and evolving secure network architectures that underpin important services and operational … Responsibilities Design and assure secure network architectures within Defence environments. Apply Secure by Design principles throughout the solution lifecycle. Assess and mitigate security risks across network and infrastructure platforms. Provide technical leadership and architectural guidance to project teams and stakeholders. Support security accreditation and governance activities. ...

Network Solution Architect

Hiring Organisation
Sanderson Government and Defence
Location
london, south east england, united kingdom
Active DV Clearance Join a Critical Defence Programme We are seeking an experienced Network Solution Architect to support a major Defence and National Security programme. This is an opportunity to play a pivotal role in designing, assuring, and evolving secure network architectures that underpin important services and operational … Responsibilities Design and assure secure network architectures within Defence environments. Apply Secure by Design principles throughout the solution lifecycle. Assess and mitigate security risks across network and infrastructure platforms. Provide technical leadership and architectural guidance to project teams and stakeholders. Support security accreditation and governance activities. ...