GardaWorld Security Services is Now Hiring a Surveillance Security Officer! Ready to suit up as a Surveillance Security Guard? Guard Card Required. What matters most about a role like this is your sharp eye, capturing every detail as you scan a series of screens. Tell us about your strong observation skills with attention to detail. As a Security Officer - Surveillance, you will be the person spotting threats before they escalate in environments such as business centers, security operations centers, call centers, parking gatehouses, etc.