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National Security Engineering

We are HMGCC, His Majesty’s Government Communications Centre, the engineering specialists at the heart of the UK's national security.

We work with the national security community, UK government, academia, private sector partners and international allies to bring engineering ingenuity to the national security mission, creating tools and technologies that drive us ahead and help to protect the nation.

Our latest news

Latest news from HMGCC

HMGCC speakers hosted at London event for tech and industry

03/10/2024
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New challenge looks at soundproofing for secure speech

24/09/2024

Government offices follow rigorous guidelines to ensure any rented spaces used for its work are as secure as bespoke buildings.

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Special medal marks more than eight decades of engineering excellence at HMGCC

17/09/2024

A prestigious medal has been presented to HMGCC, honouring the work of thousands of engineers and technologists over the course of its 86-year history.

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Join us

If you're passionate about creativity and problem solving, if you're a free thinker who wants to make a difference, we want to hear from you.

Business Support Officer

Ref. 931

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Graduate/Junior Electronics Development Engineer

Ref. 932

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Graduate/Junior Embedded Software Engineer

Ref. 933

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Creating hidden advantage

The tools and technologies we design and deliver solve uniquely difficult problems in novel and bespoke ways to create hidden advantage.

Life at HMGCC

We’re a community of people from different backgrounds, with different mindsets and different perspectives.

We’re brought together and united by a shared belief in free thinking, a dedication to our mission and a commitment to each other.

Working with national security

HMGCC Co-Creation is a partnership with the Defence Science and Technology Laboratory (Dstl), created to deliver a new, bold and innovative way of working collaboratively with the wider UK science and technology community.

Your career in national security

National security engineering is a mix of talents, skills and experience. From systems thinking to software specialism. From hardware and manufacturing to hands-on craft.

From scientific rigour and data analytics to lateral thought and creative intuition. Whether you're an experienced practitioner or just starting out, there's a place for you at HMGCC.