2,426 to 2,450 of 5,963 Security Cleared Jobs in the UK

C# Software Engineer x5

Location
West of England, England, United Kingdom
defence and aerospace programmes Producing clear technical documentation and supporting software verification activities Contributing to programme objectives in line with relevant quality and security requirements Job Requirements: Professional experience in C# software engineering, with strong desktop C# development capability Knowledge of C++, Embedded C and C++ programming Experience … desirable Strong problem-solving, analytical and communication skills Ability to work effectively as part of a multidisciplinary engineering team Eligibility for SC security clearance and UK Eyes Only programme access Working Arrangements: Contract duration of 12 months, with potential for extension subject to programme requirements and performance Based ...

Senior Solutions Architect - UK Public Sector, Central Government

Location
Manchester, England, United Kingdom
successful outcomes. Key Job Responsibilities As an AWS Solutions Architect, you will have ownership of the technical relationship with customers, making recommendations on security, cost, performance, reliability, operational efficiency and best-practice architectures. Internally, you will be an advocate acting on behalf of the customer to help drive … technical audiences, including executive level stakeholders or clients Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics). Eligible and willing to undergo UK Security Clearance Preferred Qualifications Cloud Technology Certification (such as Solutions Architecture, Cloud Security ...

Technical Lead

Hiring Organisation
in-tech GmbH
Location
Stevenage, England, United Kingdom
based within reasonable commuting distance of Stevenage or willing to travel regularly to the Stevenage office/customer site. Eligibility to obtain UK Security Check (SC) and/or Developed Vetting (DV) clearance; prior SC/DV clearance is highly preferred. 8–12+ years of experience supporting … related technical discipline. Important Note: Candidate must be a UK National due to the nature of the customer environment and associated security requirements. If you are interested, please share your CV across to sharonsantosh.ninan@infosys.com OR you can attach it here. ...

Operational Technology Engineer (Infrastructure)

Location
Leeds, England, United Kingdom
double matched pension scheme 25 days holiday rising with service Flexi-time The successful candidate will be subject to SC-level National Security Vetting. Candidates will be required to have lawfully resided in the UK for a minimum of 5 years to support security clearance processes. … Responsibilities Develop and maintain our Operational Technology infrastructure including VMWare vSphere, Microsoft and Unix based platforms. Implement and maintain security tooling such as firewalls, AV, SIEM, and vulnerability scanning. Support the OT Incident and Change process. Support system testing for new releases and assist projects with testing standards. ...

Senior Project Engineer

Location
United Kingdom
role.* Please opt in during the application process.Capgemini. Make it real.## **Need to know*** All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.* Due to the nature of the project, this role requires sole UK nationality in order … obtain the required level of security clearance.* **Location:** Anywhere in the UK, but must be able to spend 2 - 3 days per fortnight in Barrow if required (this is a hybrid role which will involve travel to both Capgemini and client sites for at least 2-3 days ...

Senior Project Engineer

Location
United Kingdom
role. Please opt in during the application process. Capgemini. Make it real. Need to know All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting. Due to the nature of the project, this role requires sole UK nationality in order … obtain the required level of security clearance. Location: Anywhere in the UK, but must be able to spend 2 - 3 days per fortnight in Barrow if required (this is a hybrid role which will involve travel to both Capgemini and client sites for at least 2-3 days ...

Test Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract
Corsham , a key hub for UK Defence digital and communications programmes, this role offers the opportunity to contribute to projects that underpin national security and operational effectiveness. Working alongside technical specialists, service teams, and Defence stakeholders, you will be responsible for ensuring that systems, applications, and infrastructure changes … comprehensive test plans, test scripts, and test cases. Conduct functional, integration, system, regression, and operational acceptance testing. Verify that solutions meet business, technical, security, and operational requirements. Identify, record, and manage defects through to successful resolution. Support release and deployment activities within secure Defence networks. Work collaboratively with ...

Senior Service Manager

Hiring Organisation
Sopra Steria
Location
Aldershot, Hampshire, UK
Employment Type
Full-time
experienced Service Management leader who has successfully led large, complex services and teams within demanding, secure environments? Sopra Steria's Aerospace, Defence and Security business is looking for a Senior Service Manager to take ownership of a large and growing service, providing leadership across a broad Service Management … with a strong understanding of modern Service Management practices. Experience working within secure or highly regulated environments, with a good understanding of cyber security and the ability to hold or obtain the required MoD DV security clearance. If you are interested in this role ...

Principal Software Engineer (AI/ML)

Location
Luton, England, United Kingdom
. Experience building scalable pipelines, including APIs, vector databases, retrieval‐augmented generation (RAG), and orchestration frameworks. Experience curating datasets, managing embeddings, and ensuring security, privacy, and responsible AI practices. Experience in prompt engineering, with the ability to design, test, and systematically improve prompts, while measuring the accuracy, bias … robustness of LLM outputs. Awareness of agentic workflows involving AI agents that can plan, reason, and take autonomous actions. Awareness of governance, security, and compliance considerations relating to data management and AI deployment. Awareness of mathematical libraries used for signal, image, and data processing. Awareness of high‐performance ...

Senior Scientist (Epidemiology)

Hiring Organisation
UK Health Security Agency
Location
Colindale, NW9 5EQ, United Kingdom
Salary
£46310.00 to £52113.00
UKHSA's laboratories. Based at one of our laboratories, you will be required to have a minimum of a Counter Terrorism Check security vetting check as a minimum. For meaningful National Security Vetting checks to be carried out individuals need to have lived … Counter Terrorism Check (CTC) clearance. In exceptional circumstances UK residency less than the outlined periods may not necessarily bar you from gaining national security vetting and applicants should contact the Vacancy Holder/Recruiting Manager listed in the advert for further advice. Security Clearance Level Requirement ...

Infrastructure Manager

Location
United Kingdom
open to candidates across the UK, with regular travel, mainly across southern England, required for customer engagement, team collaboration and key business meetings. Security Clearance Due to the nature of the work, candidates must currently hold active SC Security Clearance. What You'll Be Doing There ...

Product Manager

Location
Telford, England, United Kingdom
technical teams, driving product vision, managing priorities, and ensuring delivery teams remain focused on achieving the right outcomes. If you're an SC-cleared Product Manager with a strong background in Agile delivery and stakeholder management, we'd love to hear from you. #J-18808-Ljbffr ...

Technical Consultant

Hiring Organisation
Hackajob Ltd
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
teams deliver technology-focused consultancy in a variety of complex environments. Our work covers a broad range of topics including architecture development, cyber security, programme and project management through to data engineering/analytics and AI. We have a long track record of delivery and are trusted … particularly in ICT enterprise solutions, is desirable. Proficiency in Enterprise and Technical Architecture development, business or systems analysis, software development methodologies, and information security standards. Familiarity with Programme and Project Management methods and public sector best practices. Ability to quickly adapt to new challenges and apply a structured ...

Business Analyst

Location
Greater London, England, United Kingdom
partnership with clients to research and develop outcomes and services spanning artificial intelligence, data science, low code and complex code software engineering, cyber security, cloud engineering, and user-centred design. At DIGI2AL, our technology values drive everything we do. We are committed to open, contemporary and secure solutions … that put users first. We embrace cutting-edge technologies while ensuring interoperability, resilience and ethical innovation. By prioritising transparency, adaptability and security, we enable organisations to build future-proof digital services that deliver real impact. We are building a team to support a new opportunity providing Engineering ...

Consultant - User Experience Designer

Hiring Organisation
Tarka Talent
Location
England, United Kingdom
/£60,000-£70,000 London, Newcastle, Glasgow & Manchester | Permanent Must be either eligible for or already hold an active Security Clearance We're working with a leading digital transformation consultancy that partners with organisations across both the public and private sectors to reimagine services, improve customer experiences ...

AWS Data Engineer - Secure environment

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
driven development Familiarity with Agile delivery Clearance: Due to the nature of this role, candidates must hold or be eligible for enhanced DV Security Clearance and hold sole British nationality . Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

Senior SAP SuccessFactors EC Payroll Consultant

Location
Park Central, England, United Kingdom
such as Integration to/from 3rd party products in Benefits, Time Mgmt., and Payroll) and broader technical awareness (in things such as Security, Integration, etc.)Excellent communication skills, with the ability to deliver high quality presentations to senior client stakeholdersUnderstands emerging technology trends and disruptions … candidates who:Declare they have a disability, andMeet the minimum essential criteria for the role.Please opt in during the application process.Your Security ClearanceTo be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance.To obtain SC clearance, the successful applicant must ...

Product Manager

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
technical teams, driving product vision, managing priorities, and ensuring delivery teams remain focused on achieving the right outcomes. If you're an SC-cleared Product Manager with a strong background in Agile delivery and stakeholder management, we'd love to hear from you. If you receive suspicious outreach claiming ...

Identity Manager

Hiring Organisation
Computacenter
Location
Hatfield, Hertfordshire, UK
Employment Type
Full-time
business objectives and risk appetite. Lead a globally distributed team, driving performance, engagement, and continuous improvement. Champion automation, scalability, and modern identity security approaches. Identity & Access ManagementOversee identity lifecycle management (Joiners, Movers, Leavers) ensuring timely provisioning and de-provisioning of accounts. Implement and maintain identity governance controls aligned … authentication methods and identity threat landscape. Extensive cybersecurity experience with a strong focus on identity management. Proven leadership experience managing global teams and security programmes. Relevant certifications such as CISSP, CISM, or Microsoft security (e.g. AZ-500, SC-300).Strong stakeholder management and ability to influence ...

Senior Project Engineer

Location
Greater London, England, United Kingdom
role.* Please opt in during the application process.Capgemini. Make it real.## **Need to know*** All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.* Due to the nature of the project, this role requires sole UK nationality in order … obtain the required level of security clearance.* **Location:** Anywhere in the UK, but must be able to spend 2 - 3 days per fortnight in Barrow if required (this is a hybrid role which will involve travel to both Capgemini and client sites for at least 2-3 days ...

DevOps Engineer

Location
City Of London, England, United Kingdom
support delivery workflows Salesforce DevOps experience The ability to troubleshoot technical and migration issues quickly and pragmatically If you're an SC-cleared DevOps Engineer with Azure DevOps (ADO) experience and a track record supporting Salesforce delivery, we'd love to hear from you. #J-18808-Ljbffr ...

AI Data Scientist - Autonomous Network

Location
United Kingdom
role.* Please opt in during the application process.Capgemini. Make it real.## **Need to know*** All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.* **Location:**This is a permanent role with Capgemini, offering a hybrid working model. The client ...

Lead Software Engineer

Location
England, United Kingdom
Strong architecture and system design skills Experience leading or mentoring engineers Interest in modern AI development tools Kubernetes, PostgreSQL, embedded systems, ML or security experience is a bonus What’s on offer Competitive salary + equity Free daily meals Significant technical ownership A leadership role where ...

Service Desk Analyst

Hiring Organisation
Sanderson Government and Defence
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Contract
Service Desk Analyst Southampton/Portsmouth SC Cleared £300-£350 We are seeking an SC Cleared Service Desk Analyst to join a high-profile Defence programme, providing critical IT support within a secure and fast-paced environment. This role is ideal for candidates with experience in Service Desk ...

Vulnerability Researcher

Hiring Organisation
Searchability NS&D
Location
Cheltenham, England, United Kingdom
week onsite Active DV clearance required ABOUT THE CLIENT: Our client is a specialist technology organisation working on technically challenging research and security projects. You will join a highly skilled team where technical excellence, curiosity and problem solving are encouraged, with opportunities to develop your expertise across vulnerability … SKILLS Vulnerability Research, Vulnerability Researcher, Reverse Engineering, IDA Pro, Ghidra, Exploit Development, Exploitation, Ethical Hacking, C, C++, Linux, ARM, AARCH64, x86, x64, Cyber Security ...