Technical Support Engineer Fire & Security Systems - Cheltenham Excellent Salary & Benefits About us G4S is a global company operating across 120 countries, employing over 650,000 people across the world. You can find more about us here; https://www.g4s.com/en-gb We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for excellence and client portfolio. Typical clients include Government, Utilities, Healthcare, MOJ and MOD to name a few. Wha…