BMS Commissioning Engineer South West

BMS Commissioning Engineer – (Cardiff & South West)

Be part of a high-performing team delivering complex, multi-million-pound BMS projects

Are you an experienced BMS Commissioning Engineer looking for a new challenge? Join BMSI where you'll be working on some of the UK’s most prestigious and technically demanding building management system (BMS) installations.

At BMSI – the UK’s largest independent, employee-owned BMS company – you’re more than just an engineer. Your part of a collaborative, close-knit team that values expertise, supports your growth, and is committed to delivering exceptional work across high-profile projects.

Our Cardiff & South West division operates at the cutting edge of BMS delivery – working on commercial developments that offer complexity, variety, and genuine opportunities for professional development.

We foster a supportive, team-oriented environment where knowledge is shared, success is celebrated, and long-term careers are built. Whether you’re looking to expand your technical skills or move into leadership, you’ll be encouraged and supported every step of the way.

• Commissioning and completing BMS installations across high-value, complex projects
• Working to tight deadlines and budgets, maintaining high standards throughout
• Interpreting electrical drawings, control schematics and MEP drawings confidently and accurately
• Collaborating with Project Managers, contractors, and clients to ensure smooth delivery
• Ability to make adjustments to pre-configured software and graphics
• Providing technical support and maintaining a professional, customer-focused approach

• Positive and proactive approach to Health & Safety
• Familiarity with the Trend or Schneider Struxure Ware systems preferably but also Siemens, Tridium or Distech, as training can be provided for the right candidate
• Demonstrable experience as a BMS Commissioning Engineer, ideally with some knowledge around metering and third-party interfacing
• Demonstrable experience with understanding air, hydraulic and electrical systems
  
  Proficiency in reading electrical/control wiring diagrams and software
• Good ability to maintain Commissioning records, trackers and reports
• Strong team working and communication skills
• Excellent attention to detail and a quality-first attitude
• Flexibility to travel to sites across Cardiff & South West

• Competitive salary, reflective of your experience
• Generous bonus scheme
• Company car (including fully electric vehicles) or monthly car allowance
• Overtime opportunities
• 25 days’ annual leave plus bank holidays
• 6% employer pension contribution
• Private medical insurance (BUPA)
• Life assurance (4x annual salary)
• Cycle Scheme (up to £2,500)
• Employee ownership after 12 months

If you’re ready to take the next step in your commissioning career and want to work on projects that make a real impact, we’d love to hear from you.

BMSI is proud to be an equal opportunities employer. We value diversity and inclusion in everything we do.