SIA Top-Up Training

SIA License Holders (Door Supervisor and Security
Guarding) will need to be upskilled with refresher
training when renewing a license.

Health & Safety Courses

Workplace health and safety knowledge is essential to ensure all employees
can understand and implement effective health and safety procedures
to keep your workforce safe from hazards.

SIA Training Courses

The Security Guard Course allows you to work in many areas of Security,
including locations, such as Gatehouses, or Retail Stores.
Earning a SIA Security Guarding Licence permits you to work
as a Security Officer in the private security market.

Group Bookings

If you would like Group Booking, Request a Bespoke Course,
a new or additional Course date, or training at your vicinity 

Security Guard

Full Course


3 Day + 1 Day EFAW

We provide a range of Highfield certified courses with individual and group booking options for the following courses…

Door Supervisor

Full Course


6 Day + 1 Day EFAW

Security Guard

Top-Up Course


1 Day Course

CCTV Operator

Level 2


3 Day Course

Close Protection

Level 3

Coming Soon

14 Day Course

Door Supervisor

Top-Up Course


2 Day Course

SIA Top-Up Door Supervision Training

Full SIA Door Supervision Training

 First Aid



Full Course Options – Courses by Sector

Fire And Safety Training


  • Level 3 in Health and safety in the workplace
  • Level 2 in the principles of Fire Safety
  • Level 2 in Health and Safety within workplace
  • Level 1 in the principles of Fire Safety Awareness

First Aid Training


  • Level 3 Emergency First Aid at work 
  • Level 3 First Aid at work
  • Level 3 Emergency Paediatric First Aid
  • Level 3 Paediatric First Aid

Security Guarding (Full License)

  • 5 Day Security Guarding including First Aid
  • 4 Day Security Guarding without First Aid

SIA Top-Up Training


  • Door supervisor Top Up Training including First Aid -3 Days
  • Security Guard Top-Up including First Aid – 3 Days
  • Door supervisor Top-Up without First Aid – 2 Days
  • 4 Day security Guard Top-Up without First Aid – 4 Days

Door Supervisor

  • 7-Day Door Supervisor including First Aid
  • 6-Day Door Supervisor without First Aid


Professionally trained personnel, can bring truly great returns to a Business. At Advantage One, we are confident in the abilities of our Trainers and the content of our specifically designed Training Material, as we measure noticeable improvements in skill and output.



For more information on what Specialist Training could be developed for your Business – Email [email protected]. 

Security Courses

Find out more about our Security Training here!

Don’t just take our word for it

Great bunch of guards with fantastic management. Really supportive, professional and helpful! As a store manager I’ve been able to request a guard and get one on the same day whenever I’ve needed support/protection for the team.

Gemma G.  


We are recruiting now!

Are you an SIA licensed Security Officer who is professional and motivated?

Would you like the opportunity to work with a growing company that values their employees?

Due to Advantage One Security successfully gaining new contracts we are recruiting experienced SIA approved officers but will consider applicants that need training if they meet our stringent criteria.

Important Notice

All of our Courses will have certain Course Requirements, which you will need to complete or comply with. Some will be required before your Course and some for on the day. The Course requirements which you must be able to satisfy, in order to sit the Course will be detailed in the Important Notice Section, on our Website. This can be found in the Student Zone, or on your course page. Please read these requirements before making your booking.

Our Awarding Bodies

Useful Links


Highfield Qualifications

Here’s a little bit of information about Highfield Qualifications

We’re a global leader in compliance and work-based learning and apprenticeship qualifications and one of the UK’s most recognisable awarding organisations.


Learn more about Highfields Here