SIA Licence & Security Career Guides
A simple, step-by-step route through choosing the right licence, passing your course, finding work and growing your career.
Start here
New to the industry? Start with the fundamentals of getting an SIA licence.
Choose a career
Pick the role that fits how you want to work.
Choose your training
Compare our courses side-by-side and pick the right one.
Prepare and pass
Practical preparation for course day and the SIA application.
Renew your licence
SIA licences last three years — the renewal path in one place.
Start working
Find work, write a strong CV and prepare for the interview.
Progress your career
Salary context and progression steps once you're licensed.
Browse every guide
10 of 10 guides
How to Get an SIA Licence
Everything you need to know to move from 'no licence' to holding a valid SIA badge — without wasting time on the wrong course.
SIA Licence Cost 2026
A realistic total-cost breakdown so you can budget properly for your first SIA licence — and your renewal three years later.
Door Supervisor vs Security Guard
The Door Supervisor licence covers more than the Security Guard licence for the same SIA fee — but there are still situations where the Security Guard licence is the right choice.
Door Supervisor vs CCTV Operator
Both are Level 2 SIA licences. The workplaces, working hours and physical demands are very different — pick based on the job you actually want.
CCTV Operator Salary London
A grounded look at what CCTV Operators are paid in London — with the factors that most affect your rate.
Can You Get an SIA Licence With a Criminal Record?
The SIA reviews each application individually. Whether you'll be granted a licence depends on the offence type, sentence and how long ago it happened.
Jobs With a Door Supervisor Licence
A Door Supervisor licence unlocks more roles than any other front-line SIA badge. Here's the honest map of where it takes you.
How to Pass the Door Supervisor Course
The Door Supervisor course has a very high pass rate for students who prepare properly. Here's how to be one of them.
Security CV Guide
A short, focused CV that puts your SIA licence, availability and relevant skills up front will beat a three-page CV every time.
Security Interview Questions
Employers ask the same handful of questions. Prepare structured, honest answers using your own real examples — don't try to sound like someone you're not.
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Book directly or ask us anything about the SIA licensing process.