SC Cleared Contract Jobs in London
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Infrastructure Engineer - DV Cleared
Posted 3 days ago by LA International Computer Consultants Lt...
The Infrastructure Engineer role requires an experienced professional with active DV clearance to support and administer...
- Rate £650 per day
- Category Inside
- Work type Undetermined
- Location London, UK
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About Our SC Cleared Contract Roles in London
What does a sc cleared contractor do?
SC (Security Check) cleared contractors hold the UK government's Security Check clearance, which is required for roles involving access to SECRET level information and for a significant proportion of contract roles across central government departments, GCHQ, the Ministry of Defence, the Home Office, the Cabinet Office, and their associated agencies and programmes. SC clearance is distinct from BPSS, which is the baseline personnel security standard, and from DV (Developed Vetting), which is required for the most sensitive intelligence and security roles. For contractors working in technology, project management, engineering, finance, and other professional roles across the security-conscious areas of central government, SC clearance is effectively a commercial prerequisite rather than an optional advantage.
Obtaining SC clearance requires a successful background check that covers financial history, employment history, criminal record, and character references, alongside the sponsor's assessment of the individual's suitability for access to classified material. The clearance is sponsored by the employing organisation or the client department, and cannot be self-initiated by the contractor. For contractors who already hold current SC clearance from a previous government engagement, their cleared status makes them immediately deployable onto roles that require it, which is a significant commercial advantage given that new clearance applications can take several months to process. Maintaining SC clearance requires renewal every five years and adherence to the personnel security obligations that come with handling classified material, including the requirement to report personal circumstances changes that might affect suitability.
SC-cleared contractors are eligible for a wide range of roles across defence, intelligence, central government technology programmes, law enforcement technology, and critical national infrastructure projects where access to sensitive government systems and information is required.
What is the market like for sc cleared contractors?
The SC Cleared contract market is a distinct and commercially advantageous segment of the broader government and defence contractor market. The combination of clearance and relevant technical or professional skills creates a premium that consistently places SC-cleared contractors above equivalent uncleared contractors in both the rate achievable and the breadth of available opportunities. Demand for SC-cleared technology contractors, particularly in software engineering, cloud infrastructure, cybersecurity, and data engineering, is consistently very strong across MoD, GCHQ, Cabinet Office, and Home Office programmes. The processing time for new clearance applications creates a structural scarcity of immediately deployable cleared contractors that maintains the rate premium. Contractors who maintain current SC clearance and keep their technical skills current occupy one of the strongest positions in the UK technology contracting market.
What is the contracting market like in London?
London dominates the UK contractor market by volume, depth, and rate levels. The capital concentrates the headquarters and major offices of most FTSE 100 companies, the largest global banks, the Big Four professional services firms, and the central government departments that collectively generate the majority of UK contract demand. Every contracting discipline covered on this site has active demand in London, from niche specialisms like threat intelligence and LLM engineering through to high-volume disciplines like project management and business analysis. The sheer density of employers means contractors in London typically have more choice of engagement at any given time than anywhere else in the UK. Day rates carry a premium of 15 to 25 per cent over the national average across most disciplines, reflecting both the concentration of complex, high-value programmes and the cost of operating in the capital.
How much do sc cleared contractors usually earn in London?
Contract rates for sc cleared roles in London typically range from £495 to £880 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.
How many sc cleared vacancies in London are there on Quality Contracts?
Over the past twelve months, we have tracked over 500 sc cleared contract roles across the site, with London accounting for roughly one in three of those. Data reviewed up to June 2026.