BMS Engineer: Fault-Finding, Upgrades & Commissioning

Knight Controls Limited; Greater London; On-site; GBP 40,000 - 60,000; Full time

Job summary

Knight Controls Limited is seeking a full-time BMS Engineer to join our growing team. The role covers service, maintenance, fault finding and upgrades across London and the South East. You will attend customer sites, investigate faults, perform planned maintenance and report findings clearly.

Knowledge of HVAC and building services is essential, with experience in Trend/Siemens/BACnet advantageous. The role includes installation support, controller/network checks, and ensuring systems operate

Qualifications

• Strong fault‑finding and troubleshooting across BMS/controls and building services.
• Clear communication and reporting on site visits and outcomes.
• Ability to work independently and as part of a larger engineering team.

Responsibilities

• Carrying out service, maintenance, fault finding and upgrades on BMS systems.
• Attending customer sites across London and the South East and reporting findings.
• Supporting installation and commissioning works and performing controller/network checks.

Skills

Fault finding

Communication

Independent working

Tools

Trend

Tridium Niagara

Siemens

BACnet

Modbus

Job description

Knight Controls Limited is seeking a full-time BMS Engineer to join our growing team. The role covers service, maintenance, fault finding and upgrades across London and the South East. You will attend customer sites, investigate faults, perform planned maintenance and report findings clearly.

Knowledge of HVAC and building services is essential, with experience in Trend/Siemens/BACnet advantageous. The role includes installation support, controller/network checks, and ensuring systems operate