Johnson Controls

BMS Technician

Dublin-Dublin-Ireland
Full-time
Posted Oct 6, 2026

Job description

Who we are

At Johnson Controls, we're shaping the future of smart, healthy, and sustainable buildings across more than 150 countries. Our industry-leading Building Management Systems (BMS) intelligently connect and optimize HVAC, lighting, security, fire safety, and energy systems. Through advanced automation and real-time insights, we help customers improve operational efficiency, enhance occupant comfort, and reduce energy consumption. Trusted by over one million customers worldwide, we're driving smarter, safer, and more sustainable buildings.

What you will do

As a BMS Service Technician, you’ll represent Johnson Controls on customer sites, shaping the future direction of their BMS systems. You’ll work closely with clients, support project delivery teams, and identify growth opportunities for JCI business units.

How you will do it

•Deliver assigned service tasks efficiently, ensuring high customer satisfaction

•Configure and commission building control systems and network-level controllers

•Maintain system documentation and modify software programs using established standards

•Document service activities and create service reports

•Promote safety and adopt a Zero Harm mindset

•Support Key Account Managers with project pricing and design

•Advocate JCI cloud-based and OpenBlue technologies

What we look for

•At least 5 years’ experience in control systems as a service engineer

•HNC/HND (or equivalent) in Electrical Engineering or related field

•Professional certifications/diplomas in relevant areas welcomed

•Working knowledge of Metasys systems (advantageous)

•Strong communication skills, able to explain technical details to non-technical audiences

•Computer literacy (MS Office suite)

•Full clean Irish driving license

•Ability to work independently and within a team

•Willingness to work overtime and join the out-of-hours callout rota

Additional Information: It is a mobile role, working on various customer sites around Dublin, Ireland.

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