BMS Support Engineer

BMSI · Cardiff, Wales

BMS Support Engineer at BMSI, based in Cardiff, Wales. This is a permanent role.

Salary
Competitive
Location
Cardiff, Wales
Contract
Permanent
Posted
4 days ago
Closes
21 Nov 2026
Sector
IT Support

Reference d3e7c1c0-d8b5-41f9-9f7d-250347f5de9f

About the role

Are you an experienced BMS Support Engineer looking for your next challenge?

We're looking for a BMS Support Engineer to join our South Wales Support Team, providing maintenance, fault finding, repairs and technical support across a range of customer sites throughout the region.

As one of the UK's largest Building Management Systems specialists, BMSI offers the opportunity to work with a wide variety of systems, customers and projects while developing your skills within a supportive and experienced team.

To be successful in this role, you'll need to live within a reasonable travelling distance of Cardiff and be comfortable travelling to customer sites across South Wales as part of your day-to-day responsibilities.

What You'll Do

  • Carry out planned preventative maintenance on Building Management Systems.

  • Diagnose and resolve faults across a variety of BMS installations.

  • Undertake small repairs and remedial works.

  • Conduct site inspections to ensure systems are operating efficiently and reliably.

  • Respond to customer callouts and provide technical support when required.

  • Complete service reports and maintain accurate documentation of work carried out.

  • Build strong working relationships with customers and provide excellent service at all times.

The Ideal Candidate

  • Proven experience within the Building Management Systems industry.

  • Strong knowledge of either Trend or Siemens BMS systems is essential.

  • Experience with Tridium, Schneider or other BMS platforms would be advantageous but is not essential.

  • Good understanding of mechanical plant and HVAC systems.

  • Excellent fault-finding and diagnostic skills.

  • Strong communication skills with the ability to explain technical issues clearly to customers.

  • Able to work independently while also contributing as part of a wider support team.

  • Full UK driving licence.

  • PC literate.

  • Willing to participate in the on-call rota for emergency and breakdown support.

What We Offer

  • Highly competitive salary depending on experience.

  • Generous bonus scheme linked to additional works and team performance.

  • Standby allowance & overtime.

  • Company car scheme, including fully electric vehicles, or a monthly car allowance.

  • Contributory pension scheme with a 6% company contribution.

  • Private medical insurance with BUPA.

  • Life assurance of 4x annual salary.

  • 25 days annual leave plus bank holidays.

  • The option to purchase up to 5 additional days' holiday each year.

  • Cycle to Work Scheme worth up to £5,000.

  • Ongoing manufacturer and industry training.

  • Opportunities for career development within one of the UK's leading BMS businesses.

Ready to take the next step in your career?

Join a business that values its people, invests in development, and plays a key role in creating smarter, more sustainable buildings across the UK.

We'd love to hear from you.

BMSI is an equal opportunities employer.

Reference: d3e7c1c0-d8b5-41f9-9f7d-250347f5de9f · Posted 4 days ago · Closes 21 Nov 2026 · Listed via BMSI

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