Commissioning Engineer
Johnson Controls India Engineering · London
Other
Johnson Controls India Engineering is hiring a Commissioning Engineer in London, England. Posted 25 August 2026. Apply directly on Johnson Controls India Engineering's own careers site — no account needed.
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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