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Gchq Civil Service Jobs

Gchq has 7 vacancies currently open. Advertised starting salaries range from £300 to £50,354. They span 3 grades, including EO, AA and HEO. The next closes 1 October 2026.

Refine these results on the job board → - filter by salary, closing date, working pattern or distance from home.

Current vacancies

• Cyber Insights Summer School (CISS) • Lancashire · : £300+
• Maths and Cryptography Internship • Cheltenham · £5,528+
• Maths And Cryptography Roles • Cheltenham · £37,892+
• Maths And Cryptography Insight Programme • Cheltenham · : £350+
• Exploitation Engineers • Cheltenham · £41,714+
• Software Engineers • Manchester · £42,630+
• Senior Software Engineer • Cheltenham, Manchester · £50,354+

How to apply for Gchq Civil Service Jobs

Open the official advert to check the closing date, eligibility, working pattern and selection process before applying. Tailor your evidence to the Success Profiles named in that advert; requirements vary by campaign.

Civil Jobs lists vacancies independently from the official Civil Service Jobs service. Read our Civil Service application guidance.

Grades hiring

Where these roles are based

Vacancy data is sourced from the official Civil Service Jobs service and was last checked 1 October 2026. Civil Jobs is an independent service and is not affiliated with HM Government.