via Reed · 7 September 2026 ·13 days ago

BMS Engineer

GTS INTERNATIONAL LTD
London Contract GBP 104,000 – 109,200
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BMS Design Engineer – Siemens / Desigo

?? BMS Design Engineer – Exciting Opportunity ??
I’m currently working with a fast-growing engineering consultancy delivering complex systems and programmes across major infrastructure projects.

The business has grown to around 30 people, with an inspirational Director who has previously built a company from the ground up to 500+ employees. They’re continuing to grow rapidly, with recent partnerships with major OEMs and further opportunities on the horizon.

We’re now looking for a BMS Design Engineer to join the team, with a particular focus on the integration of Siemens systems and Desigo.

?? The Role
This is not a traditional controls engineering role focused on developing control algorithms. Instead, you'll be working as a systems-focused BMS engineer, ensuring mechanical and electrical building systems can communicate effectively with the BMS.
You’ll be involved with systems including:

  • HVAC and air-handling units

  • VRS cooling systems

  • Chillers

  • Heat pumps

  • Other mechanical building services systems


You’ll assess how these systems communicate with the BMS, including BACnet, Modbus and other communication protocols, and ensure the equipment being procured is compatible with the overall system architecture.

You’ll also:

  • Review mechanical equipment specifications and proposed purchases

  • Identify BMS and communications requirements at an early stage

  • Raise early warnings where equipment may require additional components or interfaces

  • Develop BMS layouts, system architecture and control panel designs

  • Support the integration of multiple building systems into a cohesive platform

  • Work closely with mechanical, electrical and wider engineering teams

  • Liaise with clients, contractors and suppliers

  • Support specifications, commissioning and handover


?? Ideally, you'll have experience with:
  • HVAC and mechanical building services systems

  • Electrical systems and energy efficiency principles

  • Siemens Desigo or similar BMS platforms

  • BACnet, Modbus and/or OPC UA

  • BEMS design and system architecture

  • Control panels and building automation systems

  • AutoCAD, MicroStation, EPLAN or Revit

  • Tridium Niagara, Schneider EcoStruxure or similar platforms

  • Energy data analysis and optimisation

  • Building standards, compliance and energy efficiency

  • Building automation cyber-security principles

  • Smart building / IoT technologies


Most importantly, you'll be comfortable understanding complex technical systems, identifying integration requirements and communicating those requirements clearly to both technical and non-technical stakeholders.

?? Why join?
This is a fantastic opportunity to join a consultancy that is genuinely growing, rather than simply talking about growth.

You'll have the opportunity to work on complex, high-profile infrastructure and building systems projects, alongside experienced engineers and an entrepreneurial leadership team.

If you're a BMS/BEMS engineer who enjoys the systems engineering and integration side of the discipline, this could be an excellent next step.

?? Interested? Drop me a message or get in touch for a confidential conversation.

BMS #BEMS #BuildingServices #SystemsEngineering #Siemens #Desigo #BACnet #Modbus #HVAC #EngineeringJobs #Engineering #SmartBuildings #BuildingAutomation #BMSJobs

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