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- Tasks: Commission smart building systems across various environments, ensuring optimal performance and efficiency.
- Company: Join OKTO, a leading systems integration company with over 30 years of experience.
- Benefits: Enjoy a competitive salary, pension, private medical insurance, and paid volunteer time.
- Other info: Travel across the UK and Ireland with opportunities for career growth.
- Why this job: Be at the forefront of smart technology, making a real impact in critical environments.
- Qualifications: Experience in building automation, strong technical skills in BMS and controls required.
The predicted salary is between 50000 - 50000 £ per year.
Hands-on commissioning engineer to bring smart building systems to life across data centres, healthcare estates, and critical commercial environments. BMS, AV, IT, lighting, energy — the full integrated stack, from configuration through to client handover. This role suits an engineer with strong technical depth across BMS, controls, and IP networking, who wants hands-on work with cutting-edge building automation in a team that takes engineering standards seriously.
OKTO is a systems integration company with a 33-year heritage in critical building infrastructure. We deliver intelligent building solutions across data centres, healthcare, commercial estates, and critical environments. We are based in Lisburn, Northern Ireland, with a London operation and active project work across the UK and Republic of Ireland.
You will take ownership of system commissioning across our project portfolio — configuring, testing, and optimising integrated building platforms so they perform to specification on day one and stay that way. You'll commission across BMS, AV, IT, lighting control, energy management, and integrated smart technologies; troubleshoot at hardware, software, and network layers; and produce the commissioning evidence that lets projects close out cleanly.
- Install and commission smart building systems: BMS, AV, IT, lighting control, energy management, and integrated smart technologies
- Configure and optimise system parameters for energy efficiency, occupant comfort, and operational reliability
- Troubleshoot and resolve issues across hardware, software, and network layers
- Review engineering drawings, point schedules, and control logic to confirm correct implementation
- Support on-site installation teams with technical guidance and commissioning requirements
- Conduct functional performance tests and produce detailed commissioning reports
- Deliver system demonstrations and training to clients and facilities teams
- Collaborate with project managers, consultants, and sub-contractors
Proven experience in building automation and smart building systems. Strong understanding of control and electrical systems. Full driving licence and willingness to travel to project sites. Knowledge of cybersecurity considerations for connected building systems. Experience on data centres, commercial buildings, or smart campuses.
Location and travel: Regular site travel across the UK and Republic of Ireland depending on project demands. Travel, accommodation, and subsistence covered.
Compensation: Permanent: £50,000 plus benefits — company pension, private medical insurance, cycle-to-work scheme, paid volunteer time. Contract alternative: 12-month fixed term at £400 per day, IR35 status to be confirmed per engagement.
Send your CV and a short note on your commissioning experience — particularly platforms worked on and protocols used — to ambition@oktotechnologies.
Smart Building Commissioning Engineer (BMS / Controls) London employer: OKTO Technologies
Contact Detail:
OKTO Technologies Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Smart Building Commissioning Engineer (BMS / Controls) London
✨Tip Number 1
Network like a pro! Attend industry events, workshops, or meetups related to smart building technologies. It's a great way to meet potential employers and get your name out there.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your past projects in BMS, AV, IT, and energy management. This can really set you apart when you're chatting with hiring managers.
✨Tip Number 3
Don’t just apply; engage! When you find a role that excites you, reach out to the company directly through our website. A personal touch can make all the difference.
✨Tip Number 4
Prepare for interviews by brushing up on your technical knowledge and practical skills. Be ready to discuss how you've tackled challenges in previous roles, especially in commissioning and troubleshooting.
We think you need these skills to ace Smart Building Commissioning Engineer (BMS / Controls) London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with BMS, controls, and smart building systems. We want to see how your skills match the job description, so don’t be shy about showcasing your hands-on commissioning experience!
Show Off Your Technical Skills: In your application, emphasise your technical depth across integrated building platforms. Mention specific projects or technologies you've worked with, especially in data centres or healthcare estates, as this will catch our eye.
Be Clear and Concise: When writing your short note on commissioning experience, keep it straightforward. We appreciate clarity, so focus on the key platforms and protocols you’ve used without going off on a tangent.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications better and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at OKTO Technologies
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of BMS, AV, IT, and energy management systems. Be ready to discuss specific platforms you've worked on and the protocols you've used. This will show that you have the technical depth they’re looking for.
✨Showcase Your Hands-On Experience
Prepare examples from your past roles where you’ve taken ownership of system commissioning. Talk about how you configured, tested, and optimised systems to meet specifications. Real-life examples will make your experience more relatable and impressive.
✨Demonstrate Problem-Solving Skills
Be ready to discuss how you've troubleshot issues across hardware, software, and network layers. Think of specific challenges you faced and how you resolved them. This will highlight your ability to think on your feet and handle pressure.
✨Engage with the Team Spirit
Since collaboration is key in this role, prepare to talk about how you’ve worked with project managers, consultants, and installation teams. Show that you value teamwork and can communicate effectively with different stakeholders.