I'm a current security officer with securitas that manger is good and will give days book off . But will put you in 6 days even when you say I only want 5. Site hours are a poor 6 hours and long travel to get to them without travel expenses. Don't care if your sick. Sick days will go against you and a discipline later will be sent out with meeting.
Over all I wouldn't recommend this company and I'm now looking for something else