Fire & Security Estimator / Designer - Essex £55K

  • JAM Recruitment Ltd
  • Chelmsford, Essex
  • 26/07/2026
Full time Information Technology Telecommunications

Job Description

The Fire & Security Estimator / Designer - Essex £55K role in Chelmsford involves preparing cost estimates and designing fire and security systems for a specialist firm. This full-time position is primarily office-based with some remote working. The ideal candidate will possess strong estimating skills and the ability to produce designs for various systems. The role offers a salary between £45,000 and £55,000 per annum. It could suit an experienced professional ready to manage a team and develop the division, or someone aiming to progress to this level. Key skills include cost analysis, system design, and client liaison for installation and maintenance projects.

Fire & Security Estimator / Designer - Essex - £55,000 I am currently representing a Fire & Security specialist company that delivers design, installation and maintenance services to a range of clients across England. Due to continued growth, they are seeking a Fire & Security Estimator / Designer to join their office-based team. This role would suit someone with strong estimating experience who is also confident producing designs across fire and security systems. The position will be predominantly office-based, with an element of working from home. The client would consider an experienced estimator/designer who is ready to step into a more senior role, with the opportunity to manage a team and help develop the division, or someone who is looking to progress into this level in the near future.

Salary Package:

  • £45,000 - £55,000
  • Company Car or car allowance
  • 25 days' holidays
  • healthcare
Hybrid Duties
  • Preparing accurate estimates, quotations and design proposals for fire and security projects across commercial and enterprise-level systems.
  • Producing detailed designs for fire alarms, CCTV, access control, intruder alarms and associated security systems.
  • Reviewing specifications, drawings, site information and tender documentation to prepare competitive and commercially sound bids.
  • Working closely with sales, operations, project managers and engineers to ensure estimates are technically accurate and deliverable.
  • Handling enterprise-level systems and larger-scale projects, ensuring design and pricing align with client requirements and industry standards.
  • Liaising with suppliers and manufacturers to obtain costs, technical information and product support.
  • Supporting tender submissions, value engineering, project handovers and client presentations where required.
  • Taking responsibility for developing the estimating/design function, with the potential to manage a team and grow the division.
Requirements
  • Experience estimating within the Fire & Security industry.
  • Ability to produce or support designs across fire alarms, CCTV, access control, intruder and integrated security systems.
  • Experience working on enterprise-level systems or large commercial projects.
  • Strong commercial awareness when pricing projects, reviewing specifications and liaising with customers and suppliers.
  • Confident working from an office environment, with flexibility for some home working.
  • Ideal for someone looking to step into a senior role, manage a team and take ownership of a growing division.