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  • Join our team.

    We're looking for SIA-licensed door supervisors across London who care about great customer service as much as good security.

At NN Security, we're not just looking for security professionals. We're looking for people who believe in great customer service and genuine care. Our team is built on trust, integrity and a shared commitment to making every guest feel safe, valued and respected.

Whether you're an experienced door supervisor or just starting out in the industry, you'll join a supportive team where you can grow and make a real difference. If you take pride in good service, are happy to go the extra mile and want to be part of a family-run team that looks after its people, we want to hear from you.

Minimum requirement

You must hold a valid SIA Door Supervisor licence and be permitted to work in the UK.

How to apply

Apply online using our application form. It has four short sections: your details, eligibility and SIA licence, availability and experience, and a privacy declaration.

Have your SIA licence number, licence expiry date and CV ready. Your CV should be a single PDF or Word document, up to 10 MB. Please leave your National Insurance number, bank details and identity documents out of it. We don't need them at this stage.

If your application progresses

We'll invite you to an interview. Before we can offer you shifts, you'll need to complete registration, sign our contractor agreement and provide:

  • Valid SIA licence
  • Passport
  • Proof of right to work in the UK
  • Passport-sized photo
  • Training certificates
  • Proof of address (dated within the last three months)
  • Two personal referees (name, address and phone number)
  • Proof of National Insurance number
  • Five-year work history (dates, names and addresses of previous employers)

About the role

  • All our door supervisors work as self-employed contractors.
  • Shifts depend on the needs of our sites and venues and how well they match your profile. Availability can vary from week to week and month to month.
  • An interview is part of registration. Attending one does not guarantee shifts.

Your data

We use your information to assess your application, contact you about it and check your SIA licence. It's stored securely using Zoho Forms and Zoho CRM. If your application doesn't lead to work with us, we keep it for no more than 12 months.

The full recruitment privacy notice is in the application form, and our privacy policy has more detail.

Ready to join the team?

Apply online and we'll be in touch to arrange an interview. Questions first? Message us on WhatsApp.