2,926 to 2,950 of 3,615 Security Cleared Jobs

Month Contract | Inside IR35 | London or Manchester Hybrid | Up to £575/day We're currently seeking an experienced Security Cleared (SC) ServiceNow Developer for an initial 6-month contract, with a project due to commence mid-August. This role requires a strong hands-on ServiceNow professional … development lifecycle within ServiceNow Ability to work effectively with both technical and non-technical stakeholders Must have experiece intrgrating multiple ServiceNow instances Active Security Clearance (SC) is mandatory Contract Details Up to £575 per day (Inside IR35) Initial 6-month contract Hybrid working in London Project start expected ...

Month Contract | Inside IR35 | London or Manchester Hybrid | Up to £575/day We're currently seeking an experienced Security Cleared (SC) ServiceNow Developer for an initial 6-month contract, with a project due to commence mid-August. This role requires a strong hands-on ServiceNow professional … development lifecycle within ServiceNow Ability to work effectively with both technical and non-technical stakeholders Must have experiece intrgrating multiple ServiceNow instances Active Security Clearance (SC) is mandatory Contract Details Up to £575 per day (Inside IR35) Initial 6-month contract Hybrid working in London Project start expected ...

infrastructure and mission-critical connectivity services to some of the UK's most complex and highly regulated environments. With significant investment in innovation, security and collaboration technologies, they play a pivotal role in enabling organisations to operate securely, efficiently and at scale. This opportunity sits within a specialist … focused on designing and delivering advanced communications solutions for high-profile government and defence customers. Your new role Our client is seeking a DV Cleared Cisco Voice & Video Collaboration Specialist to join a high-performing secure technology design practice supporting complex and mission-critical environments. Working closely with stakeholders ...

Network Engineer Location: Crewe, fully onsite Duration: 6 initial months contract Rate - £480 - £520 MUST BE PAYE THROUGH UMBRELLA CONTRACTOR MUST BE SC CLEARED (ACTIVE) and BE A SOLE UK NATIONAL (MOD SC CLEARED PEFERABLE) Role Description: We have an exciting opportunity to join our client … fault-finding routing issues (BGP, OSPF & EIGRP) Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, EIGRP) Your security clearance SC CLEARED (active) + sole UK national. MOD SC CLEARED PREFERABLE. If you receive suspicious outreach claiming to be from us, please contact ...

User Researcher - UK WIDE - Remote +++++NEED TO BE SC LEVEL CLEARED ALREADY+++++++++++++++ Description for the User Researcher:- This is a fantastic opportunity with an international management consulting company, who are looking to fill multiple User Researcher roles to help deliver innovative digital solutions to a number of end clients … 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. Currently hold SC level Cleartance Salary for the User Researcher roles on offer is up to £74,000 dependent ...

SOAR/SIEM Security Engineer - Critical National Infrastructure (OT) 18-Month FTC SC Cleared A leading cyber security firm is looking for a SOAR/SIEM Security Engineer to join a critical national infrastructure (CNI) client on an 18-month fixed-term contract ...

Code: 39480 Job Location: Fall River, MA Job Schedule: 9/80 Job Description: L3Harris is seeking a Senior Associate, Cyber Intelligence Facility Security Officer (FSO)/Information System Security Manager (ISSM) to support programs for Space and Mission Systems in Fall River, MA. This position … document and media control, ensuring proper accountability, storage, inventory, transmission, reproduction, and destruction. Conduct or support security training and awareness activities for cleared personnel. Support self-inspections, customer inspections, audits, and corrective action development and closure. Provide system administration support, including patching, antivirus updates, GPO configuration, encryption ...

strong WAN/BGP, MPLS/L3 VPN and kernel networking expertise. Production Kubernetes experience and networking are essential, along with automation skills. Security clearance background is welcomed; successful applicants may need to undergo security clearance, potentially taking weeks. #J-18808-Ljbffr ...

Software Engineer (Java/Python) National Security Location: Gloucester Hybrid £40,000 £60,000 + Bonus + Security Clearance Allowance We're looking for Software Engineers to join a growing National Security team based in Gloucester. You'll work on cutting-edge, mission-critical ...

Application deadline: Aug 14, 2026 The Infrastructure Operations team is looking for cleared Data Center Technicians to join our expanding Infrastructure Operations team. Data Center Technicians are the primary resolver and troubleshoot and solve a range of datacenter infrastructure issues including, but not limited to: hardware, fiber, networking … infrastructures. This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities You will be required to engage in physical data center activities with or without reasonable accommodation. This includes ...

seeking a VMware vDefend Security Architect to support a short-term remote engagement focused on micro-segmentation, security architecture, and customer enablement. The successful candidate will have strong experience designing and delivering VMware vDefend solutions, supporting workload security assessments, translating business requirements into technical … working collaboratively with customers through workshops and deployment activities. Key Responsibilities Lead requirements gathering sessions and technical discovery workshops with customers Facilitate security architecture workshops and provide VMware vDefend capability demonstrations Conduct workload assessments to support micro-segmentation planning and implementation Develop and maintain Requirements Traceability Matrices (RTMs ...

leading engineering organisation delivering some of the UK's most advanced defence technology programmes and am looking to speak with experienced security cleared Principal/Lead Hardware Engineers. This is an opportunity to work on cutting-edge electronic systems deployed across airborne, maritime and land-based platforms ...

Google Public Sector seeks a Security Operations professional for on-site private cloud deployments in the UK. You will monitor, detect, and investigate security incidents around the clock, operating 24/7/365 and rotating on-call to ensure swift incident resolution. The role involves … threat hunting, platform efficiencies, and collaborating with Google product teams to improve security tooling. DV UK clearance is required or obtainable. #J-18808-Ljbffr ...

Cleared Software Engineer Cheltenham Hybrid Competitive Salary + Benefits We're currently working with a number of organisations across the UK National Security and Defence sector and are looking to speak with experienced eDV (Enhanced Developed Vetting) Cleared Software Engineers . If you're looking ...

Clearance - Hybrid Location: Bristol, London, Manchester or Cambridge Salary: £45,000 - £70,000 (DOE) Join one of the UK's leading Defence & Security practices, working on high impact programmes that support national security and help government organisations unlock value from data, AI and machine learning click ...

production-grade agentic AI experience. You will design, build and deploy multi-agent AI systems, integrating LLMs and vision-language models, with security and reliability in constrained environments for defence and national security customers. #J-18808-Ljbffr ...

Digital Industry: Public Sector/Government Digital Services Rate: Up to £400/day inside IR35 Contract Type: Mandated PAYE only (Inside IR35) Security Clearance: SC Clearance required Duration: 6 months (Extension possible) Location: Telford - 2 days per week onsite About the Role The forms team uses ...

Senior & Principal Level Software Engineers Required Location: Hybrid/Warminster Security Clearance: Must be eligible for UK SC Clearance Salary: £60,000-£100,000 (DOE) + Benefits iO Associates is working with a leading technology company who help build a training management platform used by international defence organisations ...

Amazon is seeking a Senior Business Development Manager for National Security & Defence, Global Coalitions. The role spans multiple allied nations to drive cloud and AI adoption, shaping joint GTM strategies with partners and engaging senior defence leadership. UK national security clearance is required or obtainable. ...

JFF5) - 1736 Location: Yeovil, Somerset Onsite: Full time on site (flexible extended hours available) Duration: 6 months Rate: £92.53 Per hour (Umbrella) Security Clearance: Active DV clearance or lapsed DV is required due to the sensitive nature of the project Your Impact Do you want to grow your ...

Senior & Principal Level Software Engineers Required Location: Hybrid/Warminster Security Clearance: Must be eligible for UK SC Clearance Salary: £60,000-£100,000 (DOE) + Benefits iO Associates is working with a leading technology company who help build a training management platform used by international defence organisations ...

technical documentation Lead architecture decisions across data centre, campus, and WAN domains Provide technical assurance and governance throughout delivery Partner with engineering/security teams to drive successful deployment Troubleshoot and optimise complex network services where required Active DV Clearance (vital/must-have) Strong experience … Network Architect on complex, secure programmes Deep knowledge of: BGP EVPN‐VXLAN SDN WAN architecture & design Strong secure‐by‐design approach and network security fundamentals Excellent technical documentation and architecture artefact production #J-18808-Ljbffr ...

Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep the nation safe click apply for full job details ...

Senior Business Development Manager/Account Director, Defence and National Security Manchester (with travel) | £80,000 – £110,000 + bonus SC clearance essential, DV highly desirable iO Associates is seeking a senior commercial professional to join a dynamic technology and consulting firm specialising in UK defence and national … defence clients, working closely with internal teams to create solutions that meet genuine client needs. Contribute to the broader defence and national security growth strategy. Essential experience and qualifications Minimum of 8 years’ experience in UK defence and national security business development, account management ...

Location: Hybrid with travel to Corsham and other South Military sites. Security Clearance: SC Conventus is recruiting a Junior Cyber Audit Consultant to join a Defence focused Cyber Assurance team, playing a supporting role to senior consultants delivering audits across customer processes and systems click apply for full ...