Security guards protect people, property and buildings. AI won't replace security guards soon, but technology is changing the job. Smart cameras, AI video analysis and patrol robots now handle much of the monitoring work. Over the next ten years, routine watching and patrolling roles may shrink, while jobs that need judgment, presence and people skills will last. The role is rated Moderate AI impact.
What Does a Security Guard Do?
Security guards keep places safe:
- Patrolling: checking buildings, sites and grounds.
- Monitoring: watching CCTV and alarm systems.
- Access control: checking IDs and managing entry.
- Incident response: handling disturbances and emergencies, and writing reports.
They work in offices, shopping centres, hospitals, events, construction sites and transport hubs.
Will AI Replace Security Guards?
Partly. Monitoring is being automated, but people are still needed on site.
What AI can do: analyse video feeds, detect unusual activity, recognise number plates and run patrol robots in some locations.
What AI cannot do:
- De-escalate situations. Calming angry or aggressive people needs human skills.
- Respond physically. Emergencies, first aid and evacuations need people.
- Use judgment. Deciding when to act and when to call police requires experience.
Compare other ratings in our full list of careers AI can't replace.
How This Career Is Changing
- Fewer pure monitoring roles. AI watches cameras more efficiently than people.
- More response-focused work. Guards increasingly respond to alerts flagged by AI.
- Growth in specialist areas. Event security, close protection and hospital security need people skills.
- Tech skills matter more. Guards who can operate security systems are more valuable.
How to Stay Ahead
If you're a security guard now:
- Specialise. Events, hospitals, close protection and crowd control are harder to automate.
- Learn security technology. Operating and maintaining systems is a growing skill.
- Move into supervision. Team leaders and security managers are still needed.
- Consider related careers. Many guards move into Police Officer, Firefighter or Locksmith roles, all rated Low AI impact.
If you're thinking of becoming a security guard: it's quick to start, but plan a path to specialist or supervisory work. A free career assessment can help you compare options.
Licence needed by region
Asia-Pacific
- Australia: Certificate II in Security Operations and a state security licence. Issued by the state or territory licensing authority.
- New Zealand: Certificate of Approval. Issued by the Private Security Personnel Licensing Authority.
- Singapore: Security officer licence and required training. Issued by the Singapore Police Force.
- Hong Kong: Security Personnel Permit. Issued under the Security and Guarding Services Industry Authority.
- Taiwan, China: Required security training under security industry rules. Overseen by the National Police Agency.
- Japan: Required security guard training. Overseen by the Prefectural Public Safety Commission.
- South Korea: Required security guard training. Overseen by the Korean National Police Agency.
North America
- United States: State security guard licence or registration in most states.
- Canada: Provincial security licence and training.
Requirements change, so always check with the licensing authority in your region.
Is It Worth It?
Pros:
- Fast and easy to start
- Steady demand across many industries
- Paths into specialist and management roles
Cons:
- Monitoring roles are being automated
- Night shifts and long hours
- Can involve conflict and risk
It suits calm, reliable people with good judgment.
FAQs
Will AI and robots replace security guards?
They will reduce routine monitoring roles, but guards are still needed for response, de-escalation and judgment.
How long does it take to become a security guard?
Usually a few days to a few weeks for training and licensing.
What can security guards move into?
Common next steps include security supervision, close protection, policing and firefighting.
Not sure if your current job is at risk? Check your AI risk score for free and see which careers match your skills. brigenai helps you find a career that lasts, with AI tools and real people to guide your switch.
