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Johnson Controls International · Multiple locations

# BMS Service Technician

Multiple locations Full-time Skilled Trades & Maintenance 

Listed on Johnson Controls International’s official careers site. Posted September 25, 2026. Check that it is still open and apply there.
[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Sunbury-on-Thames-Surrey-United-Kingdom/Controls-Service-Technician-4_WD30274457-1)

[OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / BMS Service Technician

## Job description

Shape Smarter Buildings with Johnson Controls At Johnson Controls, we help customers create smarter, more sustainable buildings through industry-leading Building Management Systems (BMS), digital technologies and our OpenBlue platform. We're looking for an experienced BMS Service Engineer to join our team. This mobile role covers the South of England and offers the opportunity to work across a diverse customer base while developing your career with a global leader in smart building technology.

As a BMS Service Engineer, you'll provide expert service support, ensuring customer systems operate efficiently and reliably. You'll work independently and as part of a wider team to deliver maintenance, fault resolution and system improvements.

### Key Responsibilities

Planned and reactive maintenance of BMS and control systems
- Diagnose and resolve technical faults
- Configure and commission controllers and network devices Modify software and maintain system documentation
- Produce service reports and recommendations
- Build strong customer relationships
- Support upgrade and lifecycle projects Promote OpenBlue and connected building technologies
- Maintain high standards of health and safety

### What We're Looking For
- 3+ years' experience in BMS, Building
- Controls or Automation
- Strong fault-finding and problem-solving skills Customer-facing service experience Good IT skills, including Microsoft Office Full UK Driving Licence
- Ability to work independently and participate in a callout rota HNC/HND in Electrical Engineering or related discipline (desirable) Experience with Johnson
- Controls Metasys systems (advantageous)

### What We Offer

Competitive salary Company vehicle Overtime and standby allowance 25 days holiday plus Bank Holidays Holiday Purchase Scheme Pension scheme with employer contribution up to 7% Life assurance, EAP and referral programme Employee discounts Training, development and career progression opportunities Commitment to employee wellbeing through our Zero Harm philosophy Apply today and help create smarter, more sustainable buildings with Johnson Controls. #LI-HN1 #LI-Mobile #RMDFL

## At a glance
- Posted by the employer: Sep 25, 2026
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 20, 2026
- Listed for: 25 days
- Location: Multiple locations
- Employment type: Full-time[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Sunbury-on-Thames-Surrey-United-Kingdom/Controls-Service-Technician-4_WD30274457-1)

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