Security Clearance Jobs in UK

We are looking for an Electric Motor Design Engineer to join an established aerospace engineering team supporting the development of advanced rotating systems and electric motor technologies. You will play a key role in the mechanical design and development of high-performance components contributin...

Job DescriptionOutside IR35 Backend Software Engineer MOD/Defence Project Farnborough Hybrid 500-550 per dayContract opportunity for a backend software engineer for a programme involving LLM. This is for a defence consultancy and security clearance (SC) would be needed prior to engagement. Due to t...

Job DescriptionOverviewAtkinsRealis are a leading UK based Global Design Practice whose reputation is built on a culture of open collaboration creating and delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with the belief that good design can positively...

Job DescriptionOverviewAtkinsRealis are a leading UK based Global Design Practice whose reputation is built on a culture of open collaboration creating and delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with the belief that good design can positively...

Job DescriptionOverviewAtkinsRealis are a leading UK based Global Design Practice whose reputation is built on a culture of open collaboration creating and delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with the belief that good design can positively...

Job DescriptionOverviewWe are looking for an enthusiastic and organised Business Support Assistant (BSA) who will provide executive level administrative support to the COO teams in UK & Ireland.As BSA you will be responsible for performing an array of administrative functions requiring confidentiali...

Job DescriptionOverviewTo cover a growing portfolio of contracts we require a Project Controller to provide a Project Support and/or Assistant PM function on our local authority frameworks and major projects undertaking Project Controls tasks on allocated projects and reporting to the Contract Manag...

Job DescriptionOverviewWe are seeking a motivated Architect / Architectural Technologist to join our Birmingham Studio in support of the architectural design for the Midlands Rail Hub programme a transformative project that will significantly improve rail connectivity across Birmingham and the wider...

Job DescriptionOverviewThis role is based in Whitehaven Cumbria and requires a strong background working on or with the Sellafield site. Operating within the Technology Integration / Digital Products & Deployment function the Technology Deployment Lead plays a pivotal part in enabling AtkinsRéalis p...

Job DescriptionSite Reliability Engineer (SRE) Defence / National Security Location: Farnborough Salary: 75k Full Time (3 days a week onsite) We are looking for an experienced Site Reliability Engineer to join a team working in defence and national security environments. This is a hands-on role fo...

Job DescriptionOverviewAtkinsRéalis s Building Design Practice are looking for an experienced motivated Mechanical Engineer seeking to develop their career in a positive environment and join our team where talent is encouraged and growth opportunities unrivalled. We have openings across our office i...

Job DescriptionOverviewThe AtkinsRéalis Landscape Practice is an award-winning leading UK-based design Practice delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with a belief that good design can positively transform peoples lives. Our practice wide tea...

Job DescriptionOverviewShape the Future of our cities and environments.Are you a Civil Engineer who is passionate about making the world a better placeAre you ready to take up a vital role in some of the UKs most exciting and innovative projectsJoin AtkinsRéalis and take a leading role in shaping th...

Job DescriptionOverviewThe AtkinsRéalis Landscape Practice is an award-winning leading UK-based design Practice delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with a belief that good design can positively transform peoples lives. Our practice wide tea...

Job DescriptionOverviewThe AtkinsRéalis Landscape Practice is an award-winning leading UK-based design Practice delivering excellence in all we do. Our diverse highly skilled passionate designers are unified with a belief that good design can positively transform peoples lives. Our practice wide tea...

Job DescriptionOverviewWelcome to AtkinsRéalis Complex ProjectsAtkinsRéalis is a world leading design engineering and project management organisation. We connect people data and technology to transform infrastructure and energy systems across the globe. Our purpose is simple: to engineer a better fu...

DescriptionOrganisation: Defence Equipment & SupportSalary:46400 per annum (plus generous benefits)Grade: Professional IIWorking Pattern: Full time Part time Job Share Flexible WorkingContract Type: PermanentAt Defence Equipment & Support (DE&S) we supply and maintain vital equipment and services fo...

DescriptionBritish Antarctic SurveyContract type: Fixed-Term Appointment - 37 monthsLocation: CambridgeSalary: 42688 - 46957 per annum (pro rata)Closing date: 23 March 2026PurposeWe are looking for a post-doctoral physical scientist in the field of ocean modelling to investigate the impact of intern...

Job DescriptionJob Title: HSE Advisor - SubmarinesWorking Pattern: Full timeWorking location: Raynesway (Derby)Grade: 7-10An exciting opportunity has arisen for a HSE Advisor to join Rolls-Royce Submarines.You will be reporting to an Operational HSE Manager and working towards ensuring world class H...

Investigation Officer (Criminal Investigations)Fixed Term until October 2026Full time / Part timeSalary: 34604- 39200 with potential for further progression to 44137with our pay progression scheme.Location: HybridContracted to our Wilmslow office however we offer flexible home and office-based work...