BMS Service Engineer

  • Core Group
  • 08/01/2026
Full time Construction Management

Job Description

BMS Service Engineer Central London
Salary: £45,000 £65,000 DOE

We are looking for an experienced and motivated BMS (Building Management System) Service Engineer to join our team in Central London. This is an excellent opportunity for a skilled engineer to work across a variety of commercial and industrial sites, delivering high-quality service, maintenance, and optimisation of BMS systems.

Key Responsibilities:

  • Carry out planned preventative maintenance (PPM) on BMS systems.

  • Diagnose and resolve faults, alarms, and system issues across multiple BMS platforms.

  • Perform software modifications, including strategy adjustments, graphics updates, and controller configuration.

  • Conduct system performance reviews and recommend energy-saving improvements.

  • Provide technical support to clients, site teams, and internal colleagues.

  • Produce accurate service reports, commissioning notes, and documentation.

  • Attend reactive callouts and ensure timely resolution of issues.

  • Support small works, upgrades, and system enhancements.

  • Ensure compliance with health & safety procedures and site requirements.

Essential Skills & Experience:

  • Proven experience as a BMS Service Engineer or in a similar role.

  • Strong understanding of HVAC plant, control theory, and building services.

  • Hands-on experience with at least one major BMS platform such as Trend, Tridium Niagara, Distech Controls, or Cylon (Aspect).

  • Ability to read and interpret control panel drawings, wiring diagrams, and schematics.

  • Competent in fault-finding, controller interrogation, and system optimisation.

  • Strong IT literacy, including familiarity with engineering tools and software.

  • Full UK driving licence.

Personal Attributes:

  • Excellent communication and customer-facing skills.

  • Self-motivated and able to manage workload independently.

  • Proactive problem-solver with strong attention to detail.

  • Professional, reliable, and committed to delivering high-quality service.

Package:

  • Competitive salary £45,000 £65,000 depending on experience.

  • Overtime and callout rota opportunities.

  • Training and development across additional BMS platforms.

  • Pension, holiday allowance, and company benefits.

If you are an experienced BMS Service Engineer looking for a challenging and rewarding role in Central London, we want to hear from you.