Senior BMS Engineer(UK Visa Sponsorship Available)

Job Description

About the Role

We are seeking an experienced and proactive Senior BMS Optimisation Engineer to join our BeMS Optimisation Division at Optimised.

In this role, you will be responsible for delivering Optimisation, Planned Preventative Maintenance (PPM), and Reactive Service Works for a wide range of clients across multiple sectors. Your focus will be on driving energy efficiency, carbon reduction, and operational performance through intelligent BMS solutions.

You’ll collaborate closely with clients on-site and with our in-house support teams to identify opportunities for optimisation, implement solutions, and ensure high-quality service delivery that aligns with our mission to accelerate the transition to net zero.

Key Responsibilities

• Deliver BMS optimisation, PPM, and reactive maintenance activities across client sites.
• Complete energy optimisation surveys on systems such as Trend, Tridium, Cylon, and Siemens, identifying opportunities to improve building performance and efficiency.
• Produce clear and concise optimisation reports detailing recommended control strategy improvements.
• Investigate and troubleshoot energy exceptions identified by our Remote Optimisation Centre (ROC) to confirm root causes of inefficiencies.
• Implement software modifications and control strategy changes to enhance building energy performance.
• Conduct maintenance activities on BMS components including control panels, controllers, sensors, valves, actuators, and supervisory software.
• Identify and scope opportunities for additional works during site visits, working with support teams to issue timely proposals.
• Complete detailed service and visit reports on the same day as site attendance.
• Respond to reactive call-outs to diagnose and resolve BMS or HVAC control issues.
• Deliver small works projects, including repairs, upgrades, and installations.
• Maintain high standards of Health & Safety at all times, reviewing and adhering to RAMS and workplace risk assessments.
• Engage confidently with clients and stakeholders, providing technical advice in a clear and accessible manner.
• Support continuous improvement by sharing knowledge and best practices within the team.

About You

Essential Qualifications and Experience:

• Minimum of 5 years’ experience in BMS commissioning, maintenance, or optimisation.
• Qualification in Electrical or Electronic Engineering (HNC/ONC or equivalent).
• CSCS Gold Card or ECS card (essential).
• Proven expertise with Cylon, Trend, and/or Tridium systems.
• Strong understanding of service delivery, fault finding, and small project management.
• Full UK driving licence and eligibility to work in the UK.

Desirable Skills and Attributes:

• Sound appreciation of site operations and procedures.
• Analytical and solutions-focused mindset with excellent problem-solving ability.
• Collaborative team player with strong communication and interpersonal skills.
• High attention to detail and IT literacy.
• Professional integrity, accountability, and a proactive, purpose-driven attitude.
• Resilience and adaptability, with a positive approach to challenges.
• Core Benefits
• Competitive salary: from £50,000 DOE.
• Company car (electric) or car allowance, with enhanced value for EV leasing through our EV salary sacrifice scheme.
• £900 contribution towards home EV charger installation.
• Overtime pay: 1.5x or 2x hourly rate depending on time/day.
• Working away payment: 3.75 hours per night for approved overnight stays.
• On-call allowance: £35 per day when on call.
• Comprehensive training and development programme, with access to industry-recognised BMS certifications and tailored career progression opportunities.
• Electric Vehicle Options (subject to availability): VW ID.7, Polestar 2 or 3 (available after probation).

Additional Benefits

• 25 days annual leave, increasing to 28 with service (+ bank holidays).
• Option to buy or sell up to 3 days of holiday per year.
• 5% matched pension contribution.
• Private Medical Insurance and Life Insurance.
• Enhanced Family Leave policies.
• Employee Assistance Programme (EAP) and Online GP Service.
• Cycle to Work scheme and Annual Railcard.
• Annual flu jab and eye test.
• Professional development and sustainability allowance.
• 2 paid sustainable travel days and 1 paid volunteer day per year.
• Company-funded professional membership fee (one per year).
• Employee referral reward scheme.

About Us

At Optimised, we are a team of over 160 people passionate about creating meaningful change and driving sustainability forward.

With offices in Ashby, Blackpool, Bristol, and Sittingbourne, and engineers working across the UK, we provide integrated energy and sustainability solutions in Carbon Impact, Utility Management, and Building Optimisation.

Our mission is to help organisations achieve their decarbonisation goals while delivering strong financial returns. As a certified B Corp, we prioritise purpose before profit, maintaining the highest standards of social, environmental, and ethical responsibility.

We believe our people are our greatest strength. We offer a flexible, inclusive, and supportive environment where everyone is empowered to perform at their best and make a genuine impact.

Diversity & Inclusion

We are committed to fostering a diverse and inclusive workplace. We welcome applications from all backgrounds and encourage those who may not meet every requirement to apply.

If you require adjustments during the application process due to a medical condition or other needs, please let us know — we’ll ensure the process is accessible and supportive.

Applicants are also welcome to share their pronouns in their application.

How to Apply

If you’re ready to help us drive the transition to net zero and make a tangible impact, we’d love to hear from you.t

Recruitment Agencies

We work exclusively with selected recruitment partners. Unsolicited CVs or proposals from agencies not on our preferred list will not be considered and will remain the property of Optimised without obligation to pay agency fees.