Put relevant training near the top
List security training, first aid, and CPR where they are easy to find, and give the completion or expiry date if you know it. Requirements for guard licences and registrations vary by country and employer, so list a licence only if you hold one and use the local name. Include equipment you have actually used, such as radios or CCTV systems.
Describe the sites you covered
Name the type of site, such as an office building, warehouse, event venue, or residential property, and explain your regular duties there. Mention shift handovers, visitor checks, patrol rounds, or gate duties when relevant. Keep site details general if they are confidential, and avoid claiming that you prevented every incident or guaranteed safety.
Use clear examples from shifts
Show what you did and what followed: recorded a hazard and notified a supervisor, checked visitor details before issuing a badge, or passed on an unresolved concern at handover. Add modest numbers only when you can support them, such as patrol rounds per shift. Do not invent incident counts or claim perfect records.
Make short roles easy to follow
Use month and year if you remember them; year-only dates are fine when that is all you know. For agency work, list the agency as the employer and summarize the kinds of sites you covered, without naming clients if that would breach confidentiality. You can include informal experience such as watching a community space if you describe the duties honestly and label it clearly.