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Posted 20 July, 2026

BMS Commissioning Engineer

JAM Recruitment Ltd
London, ENG, GB Full Time

Job Description

BMS Commissioning Engineer

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?? London Region

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?? 9-Month Contract

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?? Outside IR35

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I'm recruiting for an experienced BMS Commissioning Engineer to support a major project across the London region. This is an excellent opportunity for a commissioning engineer with a strong background in delivering BMS projects from pre-commissioning through to final handover.

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The Role:

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  • Commission, test, and optimise Building Management Systems (BMS) to ensure they operate efficiently and meet project specifications.
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  • Produce commissioning documentation, reports, and support final client demonstrations and handovers.
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  • Diagnose and resolve commissioning issues, making software and control strategy adjustments where required.
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  • Carry out point-to-point testing, functional testing, and system validation across HVAC plant and associated controls.
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Requirements:

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  • 5+ years' experience commissioning Building Management Systems.
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  • Strong understanding of HVAC systems, control strategies, and BMS principles.
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  • Experience working with one or more major BMS platforms.
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  • Proven track record of delivering commissioning projects on commercial or industrial sites.
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  • ECS/CSCS Card (or equivalent).
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  • SMSTS or SSSTS certification.
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  • SIS Modbus Certification.
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