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Job Description

Principal BMS Engineer – Data Centres & Mission Critical Projects

An established, global engineering consultancy is seeking a Principal BMS Engineer to join its London team. With a strong international presence and a reputation for delivering complex, high-performance projects, the business operates across multiple sectors, with a particular focus on data centres and mission-critical environments.

This is a key role within the organisation, providing technical leadership in BMS and controls, ensuring best-in-class design delivery and supporting the continued growth of the business.

The Opportunity

Reporting into senior leadership, you will act as a subject matter expert in BMS and controls, working closely with multidisciplinary engineering teams, clients, and specialist consultants. This is a hands-on, strategic role with significant influence across both project delivery and technical standards.

Key Responsibilities:

Lead and oversee BMS design documentation, including drawings, specifications, and technical reports Provide expert input on BMS controls across projects, ensuring high-quality, coordinated design delivery Integrate BMS with systems such as access control, security, fire, and client IT networks Attend client meetings, workshops, and design presentations Conduct site inspections and witness testing where required Review contractor submissions, tenders, and technical documentation Mentor and guide engineering teams, promoting best practice and continuous improvement Collaborate with internal teams and external stakeholders to deliver innovative engineering solutions

About You:

Degree-qualified in Mechanical, Electrical, or Building Services Engineering (or equivalent experience) Extensive experience in BMS / Building Controls systems, ideally at Principal level Proven track record integrating BMS with wider building systems (security, fire, IT networks, etc.) Solid understanding of mechanical, electrical, and building services engineering Experience in consultancy or similar project environments is highly desirable Knowledge of sustainable design, low carbon technologies, and modern building systems Understanding of IT networking and associated technologies Strong communication skills with the ability to engage stakeholders at all levels Proactive, collaborative, and detail-oriented approach

What’s on Offer:

Opportunity to work on high-profile, global data centre and mission-critical projects A technically challenging and innovative environment Clear progression into senior leadership roles Collaborative, inclusive, and supportive team culture Competitive salary and benefits package

This is an excellent opportunity for a Principal BMS Engineer based in London to take a highly influential role within a globally recognised consultancy, leading BMS and controls design for cutting-edge data centres.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.