BMS Commissioning Engineer | London & South East | £42,600 to £64,000 + car or allowance + bonus

If you want more ownership in your commissioning work, this gives you the chance to work across commercial offices, healthcare, and datacentres, while also having the opportunity to write your own software strategies and develop your own graphics.

You’ll commission BMS and control systems, carry out plant start-ups and wiring checks, and troubleshoot faults across a London and South East patch. You’ll need solid BMS commissioning experience, good Siemens Apogee and Trend knowledge, and a full driving licence.

You’ll also get car or allowance, bonus, flexible first options, online GP, wellbeing support, holiday purchase, pension matching and extra lifestyle benefits.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

Join a national market leader in the Building Management Systems industry & Energy Optimisation

As a Project Engineer, you will play a crucial role in delivering high-quality energy and control solutions. You will be responsible for managing projects from inception to completion, ensuring safety, quality, and customer satisfaction.

This role requires technical expertise, leadership skills, and a proactive approach to problem-solving.

If you're looking for a dynamic and rewarding career in a forward-thinking company, this opportunity is for you!

APPLY NOW! You must have Right To Work in the UK - No sponsorship available.

Kick-start your engineering career in Smart Buildings with a structured 7-year BMS apprenticeship across Wales and the South West.

You’ll earn while you learn, gaining BCIA training and recognised BMS qualifications, working alongside experienced engineers on live customer sites. You’ll help keep buildings running efficiently by supporting maintenance, fault-finding and system optimisation, with a blend of on-site and remote work. Expect real responsibility as your skills grow, clear progression, and the backing of an employee-owned business that invests for the long term.

Benefits include 6% pension, BUPA, 25 days holiday plus bank holidays, and a company car or allowance by the end of year 3. Full UK driving licence required. Apply if you want hands-on tech, travel, and a trade.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

Commission major, multi-million-pound BMS projects across Cardiff and the South West and see your work make buildings perform properly. This is a role for an experienced Commissioning Engineer who likes complex sites, clean handovers and a team that backs quality. You’ll own commissioning from drawings to final sign-off, collaborate with PMs and contractors, tweak pre-configured software and graphics, and keep records tight for smooth completion. Trend or Schneider StruxureWare experience is ideal, but Siemens, Tridium or Distech is welcomed, with training available. You’ll get a competitive package, generous bonus, car or allowance (including EV options), overtime, 25 days plus bank holidays, 6% pension, BUPA, life assurance, CycleScheme and employee ownership. Long-term progression is real, with support to move into leadership.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

Be the BMS Service Engineer who keeps Scotland’s smart buildings running right. You’ll own a Central Belt patch, solving faults, optimising plant and taking commissioning responsibility on smaller service-led extras, while supporting the projects team when larger works land. £45,000–£55,000 basic, company car or car allowance, standby and callout payments, plus tools, PPE, laptop and phone.

Training and certifications are provided so you can deepen platform expertise.

Most work is local to the Central Belt; occasionally, you’ll travel wider across Scotland, and your planning will shine. If you want autonomy, visible impact and a fair workload, this is for you. Click to learn more and let’s talk first if your CV isn’t ready.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

Join a leading, employee-owned BMS business as a BMS Support Engineer in the Midlands.

As a trusted and reliable BMS Service Engineer, you’ll own your day across customer sites, delivering PPMs, diagnostics and small remedials on Trend and Schneider, with training on Siemens, Tridium and EcoStruxure.

Expect real autonomy, time to engineer properly and recognition when systems run better because of you.

Package includes £45,000–£55,000 basic, generous bonus, standby allowance, EV-friendly car scheme or monthly allowance, 6% employer pension, BUPA medical, life assurance at 4x salary, 25 days’ holiday plus public holidays with the option to buy 3 more, and Cyclescheme to £2,500.

First step is a short video call, then an in-person meeting.

Curious? Let’s talk.

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You must have a Right To Work in the UK - No sponsorship is available

Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

Own EPLAN Electric P8 design from spec to build. Produce schematics, GA layouts, wiring/terminal schedules, I/O and cable lists, BOMs, and manufacturing outputs (wire lists, markers, drilling files).

Work closely with production through FAT to as-builts.

Shape standards—libraries, macros and digital work instructions—as the business moves to semi-automated manufacturing, improving build time, quality and traceability.

Engineer interfaces for HVAC plant (boilers, chillers, AHUs, heat pumps) and networks such as BACnet/IP, BACnet MS/TP, Modbus and M-Bus.

Success means clean packs, fewer queries, faster builds and visible impact.

Package: £45k–£50k, pension, 20 days’ holiday + bank holidays, discretionary bonuses.

If you want ownership, process input and career growth, this is a strong fit.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Please note that, unfortunately, any applicants without the relevant work experience or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.

A technically experienced BEMS Project Engineer is required to manage the full lifecycle of building energy management projects across a range of commercial and critical environments in the Central London region.

This hybrid role combines project management, system design, engineering input and site coordination, offering a varied and autonomous position within a specialist building controls team.

The ideal candidate will have hands-on experience with BMS technologies such as Schneider EcoStruxure or Trend, and will be confident overseeing both the technical and commercial aspects of BEMS project delivery from design through to commissioning and handover.

APPLY NOW!

You must have a Right To Work in the UK - No sponsorship is available

Shape the Future of Smart Buildings in Central London

What if your designs were behind some of the UK’s most advanced and high-profile commercial spaces? If you’re an experienced BMS Design Engineer ready for a new challenge, this is your chance to lead the technical strategy across landmark developments in Central London.

This role places you at the forefront of multi-million-pound building management system projects—bringing precision, performance, and intelligent control to life through thoughtful, coordinated engineering. You’ll be embedded within a highly skilled major projects team that thrives on collaboration, autonomy, and a shared drive for excellence.

You’ll own the entire BMS design process from concept through to delivery. That means full control over technical documentation, equipment specifications, procurement, and design quality, all while working in sync with the project manager and wider team. Your influence won’t just be technical—it’ll be strategic.

This is a high-impact position offering long-term career progression. You’ll be surrounded by forward-thinking engineers who share knowledge, celebrate innovation, and support your development—whether you’re looking to hone your design capabilities or step up into future leadership.

Key Responsibilities:

• Take full ownership of the BMS design across major commercial developments
• Deliver point schedules, equipment specifications, network layouts, and description of operations
• Manage equipment procurement in line with design requirements
• Align design output with project timelines through close collaboration with the project team
• Accurately interpret MEP drawings, electrical schematics and control diagrams
• Uphold design excellence under pressure and within tight timeframes
• Maintain clear documentation, trackers and design logs
• Provide technical support with a professional, client-focused approach

What You'll Bring:

• Solid experience as a BMS Design Engineer
• Familiarity with Trend or Schneider StruxureWare (training can be provided for Siemens, Tridium, or Distech users)
• Understanding of electrical, air and hydraulic systems
• Experience in metering and third-party system integration (desirable)
• Proficiency with electrical/control schematics and system diagrams
• High attention to detail and commitment to quality
• Strong communication and teamwork skills
• Positive approach to Health & Safety
• Flexibility to attend Central London sites when needed

If you're ready to design smarter buildings and shape the next generation of intelligent environments, this is the role that will put your expertise in the spotlight—and your future firmly on track.

What’s in it for you

• A competitive salary package, with strong earning potential through a generous bonus scheme
• Additional standby allowance and regular opportunities for overtime
• Access to a flexible company car scheme, including the option for fully electric vehicles — or take a monthly car allowance if you prefer to use your own vehicle
• After 12 months, you'll have the opportunity to become part of an employee-owned business
• A contributory pension scheme with 6% employer contributions to help support your future
• Free private medical insurance to give you and your family added peace of mind
• Life assurance valued at four times your annual salary
• 25 days of annual leave plus public holidays, with the chance to buy up to 3 extra days each year
• Access to Cyclescheme (up to £2,500) to help you stay active and commute sustainably

APPLY TODAY

APPLICANTS MUST HAVE A RIGHT TO WORK IN THE UK AND PRIOR EXPERIENCE WORKING IN THE UK CONSTRUCTION MARKET 

Before commencing employment you will be required to fully complete a pre-employment screening process consisting of a basic criminal record and credit check.

Please note that unfortunately, any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful.

Crucial People operates as both an Employment Agency and an Employment Business.