NewFloater- Unarmed Security Officer (University Campus) - Union Position Doyle Security Services, Inc.Floater- Unarmed Security Officer (University Campus) - Union PositionPleasantville, New YorkPart timeSecuring premises and personnel by patrolling property; monitoring surveillance equipment; inspecting buildings, equipment, and access points; permitting entry. About Doyle Security Services: Doyle Security Services (DSS) is a leading provider of customized security solutions and investigative services.