Reviews by job title

8 reviews
1.0
20 Oct 2019
Recommend
CEO approval
Business outlook

Pros

Civil Service pension Nice office Flexi time.

Cons

Very cliquey, unfriendly place to work where admin staff are seen as the lowest of the low. Intrusive vetting process to actually get the job. Low pay for central London. If you face doesn’t fit, you won’t progress. I left to go back to university to retrain and I’m now much happier and earn twice as much money rather than doing some crappy, menial admin role. Poor line management. Most of the staff who work here doing admin are chavvy, Essex types who think they are special.

2.0
15 Sept 2024
Recommend
CEO approval
Business outlook

Pros

Mission, collaborative working, development opportunities, pension scheme

Cons

Poor and disjointed training of new starters.They promise a lot on that front but deliver very little.Also, the organisation is top heavy with managers many of whom have insufficient training on being an effective manager.

5.0
20 Dec 2025
Recommend
CEO approval
Business outlook

Pros

Great pay, great benefits, great opportunities

Cons

Can’t say what I do

Viewing 1 - 3 of 8 Reviews

Glassdoor has 15 Mi5 reviews submitted anonymously by Mi5 employees. Read employee reviews and ratings on Glassdoor to decide if Mi5 is right for you.