GardaWorld Security Services is Now Hiring a Surveillance Security Officer! Ready to suit up as a Surveillance Shift Lead in Middletown, PA? What matters most about a role like this is your sharp eye. Tell us about your strong observation skills with attention to detail. As a Shift Lead - Surveillance, you will be the person spotting threats before they escalate in environments such as a security operations centers, call centers, parking gatehouses, etc. As well as mentoring your team, and enforcing policies.