BMSI is the UK’s largest & leading Independent systems integrator of Building Energy Management Systems (BEMS). We make buildings smarter by helping businesses reduce their energy costs, improve control and achieve environmental goals.
We provide project installations, support services and integrated energy management solutions – 24/7/365 – to many of the UK’s leading businesses.
Are you an experienced BMS Commissioning Engineer looking to take your career to new heights? Join BMSI at Heathrow Airport and become part of a collaborative and highly skilled Aviation team working on some of the UK’s most exciting and high-profile BMS projects.
At BMSI – the UK’s largest independent, employee-owned BMS company – you’re not just another engineer. You’re part of a supportive, close-knit team that values knowledge-sharing, personal development, and doing exceptional work together in one of the most dynamic and rewarding environments in the industry.
Why BMSI at Heathrow?
Heathrow Airport offers a truly unique workplace – high-profile, fast-moving, and deeply collaborative. You’ll work side by side with some of the most experienced professionals in the business, learning every day while making a tangible impact on airport operations and infrastructure.
From your very first day, you’ll be backed by a team that genuinely supports your success, with a clear pathway to progress your career, whether you want to broaden your technical expertise or step into future leadership roles.
What We Offer:
* Cutting-Edge Projects: Work on mission-critical BMS systems in one of the busiest transport hubs in the world
* Team-Centred Culture: Be surrounded daily by experienced engineers who support and inspire
* Career Progression: We actively invest in your development and offer real opportunities to advance
* Stability & Support: BMSI is employee-owned and built for long-term growth – and yours too
* Career leading training: HAL specific site ESR training, along with BMS / Product Training
What You’ll Do:
* Commission and complete the installation of BMS systems across major aviation projects
* Work to strict deadlines and budgets, ensuring all work meets client expectations and regulatory standards
* Interpret panel wiring and schematic diagrams, with a strong understanding of system architecture
* Collaborate daily with engineers, contractors, and customers, maintaining clear and professional communication
* Assist with documentation development including DOPs, point schedules, network design, and system graphics
* Provide technical support and customer-facing service throughout project lifecycles
What You Bring:
* Proven experience as a BMS Commissioning Engineer
* Familiarity with BMS systems such as Trend and Tridium (training available for the right candidate)
* Confidence reading electrical drawings and wiring schematics
* A strong team player with excellent communication and problem-solving skills
* A commitment to quality and a customer-first attitude
* Flexibility to travel to sites as needed (mainly within Heathrow and occasionally nearby)
* Due to airport regulations you must live within 40 miles of Heathrow Airport (TW6)
* Willingness to complete a DBS check
What You’ll Get:
* Highly competitive salary, based on experience
* Generous bonus scheme
* Company car scheme (including fully electric vehicles) or monthly car allowance
* Overtime opportunities
* Employee ownership after 12 months
* 25 days holiday, plus bank holidays
* 6% company pension contribution
* Private medical insurance with BUPA
* Life assurance (4x annual salary)
* CycleScheme up to £2,500
Join a Team That’s Going Places
If you’re ready to bring your commissioning expertise to a truly dynamic environment – where every day is different and your growth is a priority – we want to hear from you.
Apply now or reach out to us at HR@bmsi.co.uk to learn more. Take your next step with a company that’s as invested in your future as you are.
BMSI is proud to be an equal opportunities employer. Diversity and inclusion are at the heart of everything we do.