BMS Engineer

Johnson Controls; Greater London; On-site; GBP 35,000 - 50,000; Full time

Benefits offered by this job

25 days annual leave + bank holidays

Functional company vehicle

Comprehensive benefits: pension, life assurance, EAP, retail discounts

Job summary

Johnson Controls is seeking a BMS Engineer to join their Building Efficiency Division, focusing on delivering energy-efficient solutions across London and the South. The successful candidate will perform routine service and maintenance on Building Management Systems, assist in addressing BMS-related inquiries, and supervise subcontractors on-site. Ideal candidates will have experience with HVAC systems, strong communication skills, and a clean driving license. This role includes a competitive salary and various benefits like annual leave and training opportunities.

Qualifications

• Experience in BMS & HVAC systems (AHUs, FCUs, chillers, etc.) is essential.
• Familiarity with Trend, Tridium, or Metasys systems preferred.
• Understanding of control panel wiring diagrams and MCC panels is important.

Responsibilities

• Perform routine BMS PPM service visits and corrective small works.
• Respond to BMS-related callouts and support customer needs.
• Produce clear and accurate service reports with upgrade or repair recommendations.

Skills

Experience in BMS & HVAC systems

Familiarity with Trend, Tridium, or Metasys systems

Strong communication skills

Clean UK driving license

Education

HNC/HND or equivalent in Electrical, Electronic, or Software Engineering

Tools

BMS software

Control panel wiring diagrams

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