Commissioning Engineer

What You Will Do Join Johnson Controls’ Building Efficiency Division as a BMS Commissioning Engineer, delivering high-quality Building Management Systems for our clients. Acting as the link between project delivery and service operations, you will work with customers, account managers and project teams to drive performance, mitigate risks and support energy-efficiency goals. You will provide technical guidance and ensure all commissioning activity meets safety, quality and compliance standards. What We Offer Competitive salary and company car

25 days annual leave plus Bank Holidays

Benefits including pension (up to 7% match), life assurance, EAP, employee discounts and cycle-to-work

Extensive product and cross-training

Supportive, collaborative culture

Career development opportunities

Zero Harm safety commitment

Access to Business Resource Groups

Key Responsibilities Review project specifications and designs, identifying commissioning or software issues.

Support solution design, scope development, proposals and cost estimation.

Deliver BMS software and commissioning tasks, reporting deviations from design.

Coordinate with M&E teams, end users and stakeholders; provide progress updates.

Ensure compliance with Electricity at Work regulations and site H&S requirements.

Ensure thorough completion and sign-off of factory acceptance tests, commissioning checks and all handover documentation

Produce accurate commissioning, handover and technical documents.

Maintain commissioning records and ensure all certifications stay up to date.

Develop and test system software, drawings and equipment schedules.

Select materials, load configurations and commission system/network controllers.

Validate full system functionality and resolve technical issues, including subcontractor coordination.

What We Look For GCSE O-Level or NVQ in electrical/electronic discipline

Electrical/electronic apprenticeship or 5+ years’ BMS commissioning experience

Experience with graphics, workstations and BMS networks (training provided)

Strong HVAC/BMS knowledge including AHUs, terminal units and control circuits

Experience with rotating plant, motor starters and variable-speed drives

CSCS/ECS certification and understanding of BMS protocols

Experience on construction projects valued £500k–£3M

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