Senior BMS / MEP Validations Engineer - London
Job Description
Senior BMS / MEP Validations Engineer – London - £65,000 \n\n RGB are representing a fast-growing building services engineering consultancy entering its next phase of expansion. Since launching in 2020, the company has seen rapid growth across its Design, Energy & Sustainability, and Commissioning Management teams and is now developing its operations division, with a focus on Validations.\n\n This is a pivotal moment to get involved, working alongside senior leaders who have a track record of building high-performing technical teams. We're seeking a technically strong, motivated engineer ready to take ownership, shape a growing division, and play a key role in the company’s continued success.\n\n Salary package:\n\n£50,000 - £65,000 – Plus performance bonus\n25 Days Holidays\nAnnual salary review\nOpportunities for training, mentoring, and personal development\nDirect access to senior leadership and involvement in major projects\nProgression\n\nKey Responsibilities:\n\nLead the preparation of validation activities, including permits, access logistics, and RAMS, ensuring all documentation is in place and aligned with project requirements.\nCarry out thorough inspections of Mechanical, Electrical, and Public Health systems, identifying issues, assessing performance, and documenting findings with detailed commentary and supporting photos.\nWork collaboratively within the team, effectively sharing responsibilities and providing guidance to junior engineers and subcontractors.\nManage third-party vendors during site activities, ensuring compliance with quality, safety, and schedule expectations.
Act as a professional representative in client meetings and on-site engagements.\nProduce accurate, well-structured validation reports using Microsoft Office tools. Track progress, record actions, and provide clear, actionable recommendations.\nMonitor project timelines, identify risks or delays, and support the alignment of validation tasks with broader programme milestones.\nFeed validation outcomes into the design process by identifying required system upgrades or replacements. Support commissioning phases during project redevelopment or fit-out works.\n\nAbout The Company: \n\n The company’s work spans the full project lifecycle, from early-stage design and energy strategy through to commissioning and post-occupancy validation.
Its structure is built around four key divisions:\n\nMEP Design\nEnergy & Sustainability\nCommissioning Management\nOperations & Validations\n\nRequirements\n\nStrong working knowledge of BMS platforms (e.g. Trend, Siemens, Schneider, Honeywell)\nProven track record in system validation, commissioning, or technical surveying\nExcellent written and verbal communication skills, with strong reporting ability\nWillingness to travel\n\nBe Part of the Next Chapter\n\n If you are an experienced engineer who wants to take ownership of your work, help build a team, and play a key role in shaping the future of a rapidly expanding consultancy, we would love to hear from you.\n\n Apply now or get in touch with the leadership team for a confidential discussion