BMS Engineer

Alloy Enterprises; Heathrow (FL); Hybrid; USD 55,000 - 89,000; Full time

Benefits offered by this job

Overtime & standby allowance

25 days annual leave + holidays

Company vehicle

Pension & life assurance

Employee support programs

Training pathways

Job summary

Alloy Enterprises is seeking a BMS Engineer to join our Building Efficiency Division. You will perform routine BMS maintenance on AHUs, FCUs, and chillers across London sites, configuring software to meet client objectives and supporting on-site stakeholders.

This semi-mobile role offers a competitive salary, a company vehicle, and training opportunities. You may join the on-call rota for emergencies and will help drive small works identified during visits while maintaining strong safety

Qualifications

• Experience in BMS & HVAC systems (AHUs, FCUs, chillers, etc.).
• Familiarity with Trend, Tridium, or Metasys systems preferred.
• Understanding of control panel wiring diagrams and MCC panels.
• Knowledge of BMS networking topologies and communication protocols.
• Strong communication skills, both verbal and written.
• Clean UK driving license.

Responsibilities

• Perform routine BMS PPM service visits and corrective small works
• Respond to BMS-related callouts and support customer needs
• Review site logbooks and address minor issues during visits
• Produce clear and accurate service reports with upgrade or repair recommendations
• Supervise subcontractors on-site (e.g., electricians, panel manufacturers)
• Modify and configure BMS software to meet client objectives
• Maintain up-to-date documentation reflecting system changes

Skills

BMS & HVAC experience

Trend/Tridium/Metasys familiarity

Wiring diagrams & MCC panels

BMS networking & protocols

Strong communication

UK driving licence

Technically minded

Education

HNC/HND in Electrical/Electronic/Software Eng

Job description

What you will do

Join our Building Efficiency Division, delivering energy-efficient solutions to over a million customers globally. As a BMS Engineer, you’ll perform routine service and maintenance on Building Management Systems across key sites in London and the South. You’ll support stakeholders with BMS-related queries, identify small works opportunities, and may join the on-call rota for emergency callouts.

Who we’re looking for

We’re ideally looking for candidates with experience working on JCI's Metasys systems. However, if you’re a technically minded individual with hands‑on experience in HVAC systems—such as AHUs, FCUs, Chillers—and have worked with Trend, Tridium or any other BMS products, we encourage you to apply. We value a willingness to learn and are willing to offer an accelerated training program to the right individual, to help you to quickly become proficient across Johnson's controls products.

Key Responsibilities

• Perform routine BMS PPM service visits and corrective small works
• Respond to BMS-related callouts and support customer needs
• Review site logbooks and address minor issues during visits
• Produce clear and accurate service reports with upgrade or repair recommendations
• Supervise subcontractors (e.g., electricians, panel manufacturers) on-site
• Modify and configure BMS software to meet client objectives
• Maintain up-to-date documentation reflecting system changes

What we offer

• Competitive salary with overtime and standby allowance
• 25 days annual leave + bank holidays (holiday purchase scheme also available)
• Functional company vehicle
• Comprehensive benefits: pension, life assurance, EAP, referral scheme, retail discounts, Cycle2Work, and more
• Work on prestigious buildings across London
• Career development opportunities and training pathways
• A strong safety culture through our Zero Harm policy
• Access to employee resource and support groups

Required Skills & Qualifications

• Experience in BMS & HVAC systems (AHUs, FCUs, chillers, etc.)
• Familiarity with Trend, Tridium, or Metasys systems preferred
• Understanding of control panel wiring diagrams and MCC panels
• HNC/HND or equivalent in Electrical, Electronic, or Software Engineering
• Knowledge of BMS networking topologies and communication protocols
• Strong communication skills, both verbal and written
• Clean UK driving license

Additional Information

- Semi-mobile role, typically one site per day

- Focus on small works identified during service visits

- Ideal for candidates based in London and surrounding counties

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