To report an imminent threat call 999 or ring the Anti-Terrorist Hotline on 0800 789 321
Current national threat level: SUBSTANTIAL Read more about threat levels >> Contact Us

Opportunities at MI5

Visit the jobs portal

We Hire

Working at MI5

ARE YOU MI5 READY?

TAKE THIS INTERACTIVE QUIZ TO FIND OUT.

Our mission is to keep the country safe both now and in the future. This challenge requires the best effort of a diverse range of people who work together in high performing teams. It may not be for everyone. Responding to this challenge requires integrity, objectivity, direction and a strong security culture.

Take Test

Latest News

view ALL News

MI5 commemorates VE Day 75

Like the rest of the country, MI5 pays tribute to the service and sacrifice of the entire Second World War generation

Read Full Article ›

MI5 headquarters lights up blue for carers

The Thames House entrance archway lit up blue on Thursday 16 April alongside other UK landmarks to show our...

Read Full Article ›