Sheryl Singleton, Site Supervisor, Omaha, Nebraska.

Sheryl Singleton, Site Supervisor, Omaha, Nebraska

Originally from Maryland, Sheryl has a bachelor’s degree in computer science from Vatterott College in Omaha, Nebraska. Sheryl worked as a security officer for a different company for a short time before seeing better opportunities with G4S.

Sheryl has worked for G4S since 2007 as a Site Supervisor in charge of four security officers. Her job focuses on providing customer service to the account. Sheryl provides many services to the client, including checking-in all contractors, monitoring security cameras and overseeing building management issues.

“I like G4S because if I have any problems I need to resolve there are always people to help me,” Sheryl said. Her goal is to continue to advance her career by learning new skills and gaining more experience in the security industry.

“If you want to be successful at this job … pay attention and never be afraid to ask questions. There will always be someone to help you,” Sheryl said.