Mitie • SE1 9SG

BMS Commissioning / Projects Engineer

About this role

BMS Commissioning / Project Engineer - London & South

Location

London &

South (South of Milton Keynes)Hours

40 per week

Contract

Full-time | Permanent

The OpportunityJoin a leading national team delivering cutting-edge Building Management System (BMS) solutions across the UK.

In this role, you'll take ownership of full project lifecycles — from initial design and mobilisation through to commissioning and client handover. Working with industry-leading platforms such as Trend, Tridium (Niagara), and Distech, you'll play a key role in delivering high-quality, tailored solutions to a diverse client base.

This is a hands-on position suited to a proactive engineer who thrives in a fast-paced environment, enjoys solving complex technical challenges, and takes pride in delivering exceptional results.

You'll be part of a dynamic National BMS Projects & Operations Team, collaborating with over 50 engineers, managers, and support staff nationwide.

The RoleAs a BMS Project & Commissioning Engineer, you will be responsible for the successful delivery of BMS projects from start to finish, ensuring systems are designed, integrated, and commissioned to the highest standards.

Key Responsibilities

-Deliver end-to-end BMS projects, from site mobilisation through to final commissioning and handover

-Design and configure effective control strategies tailored to client requirements

-Conduct site surveys and assess system requirements

-Commission BMS systems, including graphics and head-end interfaces

-Integrate systems using open protocols such as Modbus, M-Bus, and BACnet

-Support and mentor junior engineers, promoting best practices

-Build and maintain strong relationships with clients, suppliers, and internal teams

-Ensure projects are delivered on time, within scope, and to client expectations

What We're Looking For

-Niagara Framework Certification - Ideally Certified or Advanced, with strong experience in Wire Sheets and control strategy development

-Protocol Integration Expertise - Proven ability to integrate systems using Modbus, M-Bus, BACnet, and other open protocols

-Strong IT & Networking Knowledge - Solid understanding of IP configuration and network infrastructure

-Design & Commissioning Experience - Skilled in developing control strategies, schematics, and commissioning complete BMS solutions

-Leadership & Communication Skills - Comfortable mentoring junior engineers and engaging with clients and stakeholders

Why Join Us?

-Be part of a well-established national team with a strong project pipeline

-Work on innovative, high-profile BMS projects

-Opportunity to mentor and develop others while advancing your own career

-Collaborative and supportive working environment