Brosnan Security has partnered Workforce1 and is looking to hire Security Guards ASAP. Security Guards for Bronx Malls. Bank Security Guards for Banks on Staten Island. Corporate Security Guards for Manhattan and Queens locations. Manhattan Construction Site Security Guards with OSHA 30. Required For All Security Guard Positions: Must have a minimum of 6 months Security Guard Experience, NYS Security Guard License and 8/16 hour Security Certifica...