How to Become a Security Guard in the UK (2025 Guide)


Thinking about a career in private security? Becoming a licensed security guard in the UK is a smart first step. This guide explains what you need to do, how long it takes, and how to get started.


Do You Need an SIA Licence?

Yes — working as a security guard in the UK requires an SIA Licence. This applies to most roles involving guarding property, premises, or people.

Learn more about the SIA Licence

Steps to Become a Security Guard

If you plan to work in private security for a company providing services to others, you’ll almost certainly need one.

1. Meet the Basic Requirements

  • Be at least 18 years old
  • Have the right to work in the UK
  • Pass criminal background checks

2. Complete the Required Training

You’ll need to complete an SIA-approved Security Guard or Door Supervisor course.

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3. Apply for Your SIA Licence

Once training is complete, apply online through the official SIA process.

How Long Does It Take?

  • Training courses typically take 3–6 days
  • Licence applications can take several weeks to process
  • Most people are job-ready within 4–6 weeks

Is Being a Security Guard a Good Job?

  • Steady demand for licensed guards
  • Opportunities to progress to Door Supervisor, CCTV Operator, or Close Protection
  • Flexible hours and full-time roles available


Ready to Get Started?


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