1,276 to 1,300 of 1,759 Security Cleared Jobs in the UK

Senior Network Architect Location: South West London (Hybrid - 2-3 days onsite) Rate: 650 per day (Umbrella, Inside IR35) Contract: Long-term Contract Security Clearance: DV Clearance essential A leading organisation operating within a highly secure environment is seeking an experienced Senior Network Architect to join its architecture … hands-on engineering. You will be responsible for producing and presenting network designs, providing technical leadership, and ensuring solutions align with strategic and security requirements. Key Responsibilities Own and develop network architecture designs and documentation. Act as a Design Authority, reviewing and assuring project solutions. Work closely with ...

Senior Network Architect Location: South West London (Hybrid - 2-3 days onsite) Rate: £650 per day (Umbrella, Inside IR35) Contract: Long-term Contract Security Clearance: DV Clearance essential A leading organisation operating within a highly secure environment is seeking an experienced Senior Network Architect to join its architecture … hands-on engineering. You will be responsible for producing and presenting network designs, providing technical leadership, and ensuring solutions align with strategic and security requirements. Key Responsibilities Own and develop network architecture designs and documentation. Act as a Design Authority, reviewing and assuring project solutions. Work closely with ...

About the Role This role will be delivering complex ServiceNow programmes across UK Defence, Central Government and Policing. These environments are high-assurance, security-conscious and technically varied. We’re looking for a ServiceNow Technical Architect/Senior Technical Consultant to support platform design and delivery within these … delivery teams to ensure good development practices and scalable solutions Collaborating with stakeholders to translate business requirements into technical designs Supporting alignment with security requirements within regulated environments Assisting with platform governance, upgrades and ongoing improvements What You’ll Need Active SC or DV clearance Strong ServiceNow experience ...

Data Cabling Installation Engineer Roc Technologies delivers transformational IT solutions to organisations across the UK. From highly secure infrastructure and advanced cyber security to intelligent automation and modern cloud services, we support our clients 24/7 with top-tier Managed Services Operations, backed by some … most rigorous data and security accreditations. We are looking for skilled Data Cabling Engineers to join our installation team and help deliver cutting-edge IT projects across the UK. Responsibilities: Install and configure network cabinets Build primary and secondary containment systems Install, terminate, test, and label Cat6/ ...

existing software packages provided to you from the software development team onto hardware. - You will be responsible for ensuring the relevant Safety and Security documentation has been followed as defined in the published design definitions. - The role may require you to support with documentation updates and supporting shipping … knowledge of System integration principles and processes - Understanding of software development practices Recognising the RESTRICTED nature of the work, suitable candidates will be SC cleared or eligible for this level of clearance ...

Role: IAM Specialist (Contract) Start: ASAP Security Clearance: Active SC Clearance IR35 Status: Outside IR35 Duration: Initial 3 months Rate: Up to £550 per day Location: Hybrid, approx. 1/2 days per week on site in Abingdon Overview We are supporting a client delivering a large … Specialist to lead the hands-on implementation and configuration of an Identity Governance and Administration (IGA) platform. You will work within a cyber security team to integrate the IGA solution with Microsoft Entra ID, connect authoritative sources such as HR systems and contractor databases, and build joiner mover ...

frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose : you can use your passion and abilities at Leidos to keep the people you care about safe. … forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration : having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary ...

lead and shape the software engineering strategy for advanced cyber and defence systems, overseeing a team of 20–30 engineers across multiple high-security projects. The position focuses on defining software architectures, driving best-practice development processes, and ensuring collaboration across software, hardware, systems, and firmware teams … will mentor engineers, support bids and proposals, influence organisational software standards, and contribute to the delivery of mission-critical defence technologies requiring DV security clearance. What You Will Do: - Provide technical leadership across multiple projects, ensuring optimal approaches, architecture, and tool chains are selected. - Collaborate with stakeholders ...

providing the opportunity to work closely with a highly skilled and collaborative team supporting some of the UK's most important defence and security programmes. We recognise the importance of flexibility and support hybrid working where business needs allow. The exact working arrangement can be discussed during … involved with, you must be: A UK National and eligible to work in the UK Eligible to obtain and maintain UK Government Security Check (SC) clearance, with a willingness to undergo Developed Vetting (DV) clearance if required Who is MASS? MASS is an independent, global technology company, trusted ...

client, an esteemed organisation in the Defence & Security sector, is seeking a highly skilled Technical Integration Engineer for a 12-month contract position based in Warton. This exciting opportunity is perfect for individuals with expertise in systems integration, keen to contribute to cutting-edge defence projects. Key Responsibilities … risk assessments and mitigation strategies Supporting the development and implementation of integration procedures Job Requirements: Experience in systems integration within the Defence & Security sector Strong understanding of integration processes and methodologies Ability to manage and resolve complex technical integration issues Familiarity with ITAR regulations and BPSS & SC clearance ...

Senior Firmware (FPGA) Engineer Are you an experienced FPGA or firmware engineer looking to work on cutting-edge technology in defence, aerospace, and security? Do you want to be part of a highly skilled team designing systems that make the world safer? Then look no further … play a key role in developing high-performance firmware solutions used in mission-critical environments, contributing to innovative technologies across aerospace, defence, transportation, security, and space. As a Senior Firmware Engineer, you'll take ownership of FPGA-based design and development, working closely with multidisciplinary teams across systems ...

skills Operational Analysis, Operational Research, Defence Capability Assessment, Modelling & Simulation, Data Analytics, AI-enabled Defence Systems You’ve worked in defence, national security, or complex government environments where decisions cannot be based on guesswork. You know how to take large amounts of operational, technical, or programme data … operational requirements all fit together. If that sounds like you, this role is well worth a look. I’m working with a cyber security technology company that is looking for an Operational Analyst to support major capability development, experimentation, and operational research programmes across ...

Senior Firmware (FPGA) Engineer Are you an experienced FPGA or firmware engineer looking to work on cutting-edge technology in defence, aerospace, and security? Do you want to be part of a highly skilled team designing systems that make the world safer? Then look no further... … play a key role in developing high-performance firmware solutions used in mission-critical environments, contributing to innovative technologies across aerospace, defence, transportation, security, and space. As a Senior Firmware Engineer, you'll take ownership of FPGA-based design and development, working closely with multidisciplinary teams across systems ...

seeking an experienced Digital Organisation Design and Transformation Lead to play a pivotal role in driving strategic digital change within a complex, security-conscious environment. This is an exciting opportunity for a highly capable transformation professional to lead the design and implementation of digital operating models, enabling organisational … strong relationships with senior stakeholders, influencing decision-making and securing alignment on transformation priorities. Balance programme delivery requirements within a highly regulated and security-conscious environment. Provide strategic guidance on digital transformation best practice, governance, and organisational readiness. Skills and Experience The successful candidate will demonstrate: Proven experience ...

account requirements, applicants should be sole UK national and either hold or be willing to undergo DV clearance. Location, Working Pattern, Security & Compliance Primary work location: AWE Aldermaston, with rotational coverage at Reading Green Park Occasional travel to remote sites to install or replace equipment Standard working hours … hours work to support VIP or high-profile events Role is based on a nuclear-licensed site in the Reading area Security clearance required: SC to start, with eligibility for DV (or DV as standard depending on assignment) Key Responsibilities End-User Compute (EUC) Diagnose and resolve desktop ...

onsite per week Active SC clearance required minimum About the client Our client is a highly respected UK organisation delivering advanced cyber and security research for critical national programmes. They invest heavily in innovation, technical excellence, and long-term capability building. Due to continued growth in specialist research … systems, applications, and network services Developing proof of concepts and exploits to demonstrate impact Analysing system behaviour, APIs, and network protocols to uncover security weaknesses Fuzzing and dynamic analysis of software to identify unknown vulnerabilities Contributing to tool development to support vulnerability discovery and analysis Producing clear technical ...

looking to join a critical defence programme supporting the development and enhancement of Model-Based Systems Engineering (MBSE) capability across a complex, high-security environment? This role is central to improving how engineering systems are modelled, analysed, and integrated, enabling better decision-making through accurate data, robust modelling … Strong stakeholder engagement and communication skills Experience with verification and validation in engineering environments Please note that this role requires an active UK Security Clearance! If you are qualified and interested, please apply or email (url removed ...

Location: Home-based (occasional ad hoc travel for training) Clearance: Must be SC cleared or able to obtain SC We are seeking an experienced Software Compliance Analyst who can immediately add value by managing complex software licensing requirements and supporting licence compliance across Capita and its Clients. This … licensing implications Comfortable working alongside technical teams (Architects, Analysts, Consultants) Excellent written and verbal communication, including the ability to simplify complex licensing topics SC Cleared or eligible to gain SC clearance IT background with experience in IT Asset Management/Software Asset Management environments Desired Experience: Hands-on experience ...

defence environments? This is an exciting opportunity to play a key role in designing, configuring and delivering mission-critical systems that support national security and operational capability. You’ll join a proactive engineering team working on complex, high-impact projects across the UK. What you’ll be doing … complex engineering projects. Confidence in producing accurate documentation and working closely with cross-functional teams. Eligibility to obtain, or already hold, UK Security Clearance (SC or DV depending on project needs). A relevant engineering degree or equivalent experience is preferred, but strong practical experience in MoD/ ...

system upgrades Troubleshooting printers, connectivity issues, and RPOS hardware Completing accurate job records, service notes, and repair documentation Following data protection, backup, and security procedures Escalating more complex issues when required Maintaining high standards of customer service and communication Keeping up to date with hardware tools, technologies … role, you will be required to obtain SC Clearance -which includes a basic criminal record check. See these links for more information National security vetting: clearance levels - GOV.UKand SC - Guidance Pack for Applicants - GOV.UK BENEFITS Flexible working options 33 days holiday including bank holidays Holiday purchase scheme Enhanced ...

system upgrades Troubleshooting printers, connectivity issues, and RPOS hardware Completing accurate job records, service notes, and repair documentation Following data protection, backup, and security procedures Escalating more complex issues when required Maintaining high standards of customer service and communication Keeping up to date with hardware tools, technologies … role, you will be required to obtain SC Clearance -which includes a basic criminal record check. See these links for more information National security vetting: clearance levels - GOV.UKand SC - Guidance Pack for Applicants - GOV.UK BENEFITS Flexible working options 33 days holiday including bank holidays Holiday purchase scheme Enhanced ...

system upgrades Troubleshooting printers, connectivity issues, and RPOS hardware Completing accurate job records, service notes, and repair documentation Following data protection, backup, and security procedures Escalating more complex issues when required Maintaining high standards of customer service and communication Keeping up to date with hardware tools, technologies … role, you will be required to obtain SC Clearance -which includes a basic criminal record check. See these links for more information National security vetting: clearance levels - GOV.UKand SC - Guidance Pack for Applicants - GOV.UK BENEFITS Flexible working options 33 days holiday including bank holidays Holiday purchase scheme Enhanced ...

system upgrades Troubleshooting printers, connectivity issues, and RPOS hardware Completing accurate job records, service notes, and repair documentation Following data protection, backup, and security procedures Escalating more complex issues when required Maintaining high standards of customer service and communication Keeping up to date with hardware tools, technologies … role, you will be required to obtain SC Clearance -which includes a basic criminal record check. See these links for more information National security vetting: clearance levels - GOV.UKand SC - Guidance Pack for Applicants - GOV.UK BENEFITS Flexible working options 33 days holiday including bank holidays Holiday purchase scheme Enhanced ...

system upgrades Troubleshooting printers, connectivity issues, and RPOS hardware Completing accurate job records, service notes, and repair documentation Following data protection, backup, and security procedures Escalating more complex issues when required Maintaining high standards of customer service and communication Keeping up to date with hardware tools, technologies … role, you will be required to obtain SC Clearance -which includes a basic criminal record check. See these links for more information National security vetting: clearance levels - GOV.UKand SC - Guidance Pack for Applicants - GOV.UK BENEFITS Flexible working options 33 days holiday including bank holidays Holiday purchase scheme Enhanced ...

designing, developing and delivering engaging ICT training programmes, helping users adopt new systems, improve their digital skills and utilise technology safely and effectively. Security & Eligibility Due to the nature of this environment, candidates must: Be UK-based. Have continuously resided in the UK for a minimum of five … accurate and up to date. Support users through system upgrades, process changes and technology adoption initiatives. Promote best practice around data protection, information security and acceptable use of technology. Maintain positive relationships with learners, stakeholders and partner organisations. Essential Experience Experience delivering ICT, systems or digital skills training. ...