BMS Commissioning Lead

Johnson Controls; Bristol; On-site; GBP 45,000 - 65,000; Full time

Job summary

A leading company in sustainable building technologies is seeking a skilled BMS Commissioning Lead to join their team in Cardiff. This role focuses on delivering high-quality commissioning services for building management systems, ensuring optimal performance and client satisfaction. The successful candidate will provide technical leadership and manage the commissioning engineering team throughout the project lifecycle.

Benefits

Competitive salary & Company vehicle

Paid holidays (25 days) + Bank Holidays

Comprehensive benefits package including pension

Employee assistance program

Career development through various career ladders

Qualifications

• Minimum 5 years' hands-on experience in BMS commissioning.
• Strong understanding of BMS systems and communication protocols.
• Ability to interpret technical drawings and commissioning documentation.

Responsibilities

• Perform end-to-end commissioning of Building Management Systems (BMS) on-site.
• Conduct system testing, fault diagnosis, and performance optimisation.
• Prepare and manage commissioning documentation, including test reports.

Skills

Problem-solving

Attention to detail

Education

HNC/HND in Electrical or Electronic Engineering

Tools

AutoCAD

Commissioning management software

Job description

At Johnson Controls, we are committed to transforming the environments where people live, work, learn, and play. As a global leader in smart, healthy, and sustainable building technologies, we deliver innovative solutions that enhance energy efficiency, safety, and operational performance. With presence in over 150 countries and a legacy spanning more than 140 years, we are shaping the future of buildings through intelligent systems, services, and a dedication to excellence.

Job Summary:
We are seeking a skilled and experienced BMS Commissioning Lead to join our team in Cardiff, with a focus on delivering high-quality commissioning services for building management systems. This role is dedicated to the end-to-end commissioning of BMS systems, ensuring optimal system performance, compliance, and client satisfaction. You will also provide technical leadership and oversight to the commissioning engineering team throughout the project lifecycle.

What will you do:

• Perform end-to-end commissioning of Building Management Systems (BMS) on-site, ensuring systems are fully functional and meet project specifications.

• Conduct system testing, fault diagnosis, and performance optimisation.

• Prepare and manage commissioning documentation, including test reports and handover packs.

• Collaborate with project managers, engineers, and clients to ensure smooth project delivery and handover.

• Provide technical leadership and oversight to the commissioning engineering team throughout the project lifecycle.

What we look for:
Required

• HNC/HND in Electrical or Electronic Engineering.

• Minimum 5 years of hands-on experience in BMS commissioning.

• Strong understanding of BMS systems and communication protocols such as BACnet, Modbus, LonWorks, and TCP/IP.

• Ability to interpret technical drawings, wiring diagrams, and commissioning documentation.

• Experienced in fault finding in electrical starter /controls circuits and the setting into operation of starters and associated rotating plant.

• Valid ECS or CSCS cards.

• Legal right to work in the UK.

• Strong problem-solving skills and attention to detail.

Preferred:

• Experience with one or more of the following BMS platforms: JCI Metasys, EasyIO, Niagara Framework.

• HVAC knowledge/experience.

• Familiarity with BMS software configuration, graphics, and logic setup.

• Certifications in third-party BMS platforms.

• Experience using tools such as AutoCAD, BIM Modelling, or commissioning management software.

• Previous experience in client-facing roles or supporting project handovers.

What we offer

• Competitive salary & Company vehicle

• Paid holidays (25 days) + Bank Holidays

• Comprehensive benefits package including pension, medical, life assurance, employee assistance program, employee referral scheme, employee discounts including high street brands, cycle 2 work scheme and discount on Johnson Controls security products

• Extensive product and on the job/cross training opportunities with outstanding resources available

• Encouraging and collaborative team environment

• Career development through various career ladders

If you are successful, you’ll join a company culture that promotes work-life balance, continuous learning and development, and access to mental health support. Our benefits package also includes voluntary schemes such as childcare vouchers, eye care vouchers, and holiday purchase options.

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