ProGuard Security Services - oakland, CA  

Ability to stand for long periods of time, Engage and deter perpetrators from crime, Warn violators of premise rules and regulations, Report facilit...

Kent Security of California, Inc. - Oakland, CA  

Prevents loss and damage by displaying high visibility uniform security presence on property. Secures property through effective patrols, monitori...

Guardian Security Agency - Concord, CA  

What Qualifications do you need to be a security guard for us: - Must have a valid California Guard Card (check out https://www.bsis.ca.gov/ and...

Guardian Security Agency - Concord, CA  

What Qualifications do you need to be a security guard for us: - Must have a valid California Guard Card (check out https://www.bsis.ca.gov/ and ...