Fancy joining the Custom Security team?

Join our team and experience the Custom difference

Custom has 20 years success as an established independent provider of Enterprise Security Systems across London and the South East.

We hire the very best talent in the industry and provide the right support and work environment

All our Team members receive training appropriate to their positions and progression within the company.

If you want to be a valued member of a successful team, please see what Custom can offer you below.


Our Values

The strength of Custom is its Team of individuals who work together to deliver an exceptional custom experience to our Clients.

Each Custom Team Member is essential to our future success.
We work together to proudly deliver an exceptional Client experience.
We are committed to providing an environment where everyone is appreciated and respected.
Training and Professional Development is available to all.


Custom want to provide a great place to work with the benefits to match. These are just some of the highlights we offer our employees;

  • Health Cover Scheme
  • Ongoing Training
  • Progression in all roles
  • Retail Discount Scheme
  • Pension

Investors in People

Custom Security are proud to be part of the Investors in People scheme.

The Investors in People award recognisesour commitment to our employees and to their development. We want to enable our people to become the very best in their chosen field.

We intend to build on this accreditation to continue to deliver a superior place to work and be an employer of choice within the security industry.


We are currently looking for an experienced and technically knowledgeable engineer to join our service department as a Technical Service Engineer.

Duties & Responsibilities;

  • Requires extensive knowledge and familiarity of the commonly installed hardware and software used with Intruder Alarm, Intercom, CCTV & Access Control systems.
  • Given the practical on-site engineering nature of the role, our Engineers will be expected to attend site as required for Installation, Commissioning, Maintenance, Customer Support and training.
  • Provide technical and sales support in client meetings and new system design. This will often include the integration of Security Systems with IT networks.
  • Responsible for recommending to clients the appropriate improvements that they may wish to consider and then liaising with colleagues.

Further ongoing training will be provided but it is beneficial if you currently hold any of the following training: ECS Card, IPAF, PASMA, Asbestos awareness or Tavcom training.

We are looking to recruit an experienced Installation Engineer who is competent across all three key areas of our business, CCTV, Access Control and Intruder Alarms.

Most of our work is London-based and will not include being on-call.

You will be working on commercial sites including projects on government buildings as well as works at high-end offices and buildings across London.

Responsibilities will include:

  • Installation of a range of integrated systems involving CCTV, Access Control and Intruder systems.
  • Managing your own time and work to ensure deadlines are met
  • Working to high standards of installation and workmanship
  • Mentoring junior engineers

A good working knowledge of the following products would be a distinct advantage: – Genetec, Gallagher, Lenel, C-Cure, Inner Range, Avigilon, Bosch, Axis, Galaxy, Texecom

We are looking to recruit an Applications Engineer based at our London office. This role will involve working alongside the Commercial and Projects Teams.

You will ensure that the systems quoted for are technically correct and have been engineered efficiently using best-of-breed products.

This role requires extensive knowledge and familiarity of the commonly installed hardware and software used with Intruder Alarm, Intercom, CCTV & Access Control systems.

A good working knowledge of the following products would be a distinct advantage: – Genetec, Gallagher, Lenel, C-Cure, Inner Range, Avigilon, Bosch, Axis, Galaxy, Texecom


  • Providing technical support and input to the Commercial Team
  • Providing commissioning support and training to end-users
  • Giving technical demos across a wide range of systems
  • Designing systems from scratch, as well as upgrading existing systems
  • Carrying out design reviews of new systems

Required skills:

  • Experienced in technical support or applications engineering
  • Electronic systems background is essential
  • Familiarity with Microsoft Office suite
  • High proficiency in English, both written and oral
  • Strong work ethic and a flexible mindset
  • High levels of attention to detail

We are looking to recruit a Sales Administrator to work within our Commercial and Projects departments at our London office.

The role will focus on day-to-day administration work for the two-departments mentioned above. This position would suit an individual looking for a first or second job, a recent graduate or college leaver who is competent in using Microsoft Office products such as Word, Excel and Outlook

Duties will include:

  • Emails
  • Creating Quotations and Proposals
  • Creating Cost Sheets
  • Dealing with Suppliers
  • Dealing with Subcontractors
  • Running Sales reports and Spreadsheets

Position now filled

We are looking for experienced Electronic Security Engineers with a minimum of 2 years industry knowledge. Positions within our Service and Installation departments available.

Working on a range of systems within CCTV, Access control and Intruder Alarms.

Our work is London based, working with Government departments and High-End Corporate clients. All our work is commercial, and city based.

We are looking for the very best engineers that we can invest in and provide ongoing training and support. You will get to work on some amazing projects and sites across the city.

A good knowledge of a range of systems would be a distinct advantage, systems including but not limited to Lenel, C-Cure, Inner Range, PAC, Milestone, Genetec, BVMS, Galaxy, Texecom

We are recruiting for a Senior Account Manager to join our Commercial Team. The role involves both looking after several existing high-profile clients as well as developing new business.

Duties to include:

  • Meetings with Clients and Consultants
  • New Business Research and Development
  • Building Strong relationships with Stakeholders
  • Creating and Preparing Proposals.

This role will be based from our London office and will require regular travel to sites for client meets.

Can’t find a suitable vacancy?

If we don’t have a position listed for you, please do get in touch either by filling in the form below or speak to our recruitment team on 0845 601 8234.