Posted 18 days ago
We're building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience.
Systems EngineerQA/Test LeaderTechnical Program ManagerHardware Test Engineer +6
Live cleared roles
Security cleared jobs
1,064 live cleared roles. Every listing states the clearance it needs, so you can rule out the ones you're not eligible for before you apply. Our AI, Archer, checks your experience against the rest.
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- Posted 30+ days ago
Vulnerability Researcher
CoreTech Security
Working for CoreTech as a vulnerability researcher will see you join a world-class team of developers and vulnerability researchers whose mission is…
Penetration TesterSecurity EngineerCyber Security EngineerSecurity Analyst +2 - Posted 30+ days ago
Vulnerability Researcher
BAE Systems Digital Intelligence
Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts.
Cyber Security ResearcherPenetration TesterSecurity EngineerAndroid Developer +5 - Posted 30+ days ago
Vulnerability Researcher (Hardware Focus)
Raytheon UK
Date Posted: 2026-09-11 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the world's largest…
Embedded EngineerPenetration TesterFirmware EngineerC Developer +9 - Posted 30+ days ago
Vulnerability Researcher (Hardware Focus)
Raytheon UK
Vulnerability Researcher (Hardware Focus) Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the…
Python DeveloperFull Stack C DeveloperPenetration TesterEmbedded Engineer +7 - Posted 30+ days ago
Vulnerability Researcher Internship - Summer 2027
CoreTech Security
9th November 2026 , we reserve the right to close this advert early if we receive a high volume of suitable applications.
Cyber Security ResearcherSecurity EngineerPenetration TesterEmbedded Engineer +8 - Posted 7 days ago
Wintel Engineer
DXC Technology
Job Description: DXC Technology is committed to building diverse, inclusive teams.
Systems AdministratorInfrastructure EngineerSystems EngineerCloud Engineer +4 - Posted 3 days ago
Wintel Engineer (Secure) - Hampshire
DXC Technology
Job Description: Wintel Engineer DXC Technology is seeking an experienced Engineering Process Lead to define, govern, and continuously improve…
Solution ArchitectInfrastructure EngineerSystems EngineerProject Engineer +6 - Posted 30+ days ago
Wireless – Front End Developer
BAE Systems Digital Intelligence
Location(s): UK, Europe & Africa : UK : Guildford BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts.
Frontend DeveloperTypescript DeveloperPython DeveloperC++ Developer +2 - Posted 30+ days ago
Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact.
Workday ConsultantWorkday Engagement Manager - Posted 11 days ago
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Workday Benefits Lead
Kainos
Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact.
Workday ConsultantWorkday ArchitectWorkday Engagement ManagerSolution Consultant - Posted 30+ days ago
Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact.
Workday ArchitectWorkday Engagement ManagerWorkday Consultant
Clearance levels these roles need
- Security Cleared (SC) 802
- Developed Vetting (DV) 255
- Previously Security Cleared (SC) 6
- Previously Developed Vetting (DV) 1
Some employers require you to hold clearance already; others sponsor vetting for the right candidate. Archer doesn't sponsor or process clearances itself.
Companies hiring cleared roles
- Leonardo 307
- BAE Systems 99
- DXC Technology 81
- Kainos 78
- BAE Systems Digital Intelligence 76
- Raytheon UK 67
- Accenture 41
- Solirius Reply 33
Where cleared roles are based
- London 166
- Edinburgh 98
- Luton 80
- Farnborough 77
- Bristol 76
- Newcastle upon Tyne 53
- Belfast 47
- Gloucester 35
- Basildon 34
- Birmingham 34
- Southampton 31
- Barrow-in-Furness 27
FAQs
Cleared roles on Archer, answered.
How many security clearance jobs are there in the UK?
There are 1,064 live cleared roles on hackajob in the UK right now. The list updates daily as employers post and close roles.
What clearance levels do these roles require?
These roles ask for Security Cleared (SC), Developed Vetting (DV), Previously Security Cleared (SC), Previously Developed Vetting (DV). Each listing states the level it requires, so you can rule out the ones you are not eligible for before you apply.
What kind of jobs can you get with a security clearance?
On hackajob the cleared roles are mostly Systems Engineer, Embedded Engineer, Cloud Engineer, R&D Engineer, Delivery Manager. Clearance is a requirement attached to the work, not a job type in itself, so cleared roles span the same disciplines as uncleared ones.
Do I need an active clearance to apply?
It depends on the role. Some employers require you to hold SC and DV clearance already; others will sponsor the vetting for the right candidate. Each listing states which, and hackajob does not sponsor or process clearances itself.
Which companies are hiring cleared roles in the UK?
Leonardo, BAE Systems, DXC Technology, Kainos, BAE Systems Digital Intelligence are among the employers with live cleared roles on hackajob.
Where are these roles based?
Most live cleared roles are in London, Edinburgh, Luton, Farnborough, Bristol. Cleared work tends to cluster around the sites that need it, so the locations are narrower than for uncleared roles.
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