BMS Service Technician

Johnson Controls; Adelaide; On-site; AUD 90,000 - 120,000; Full time

Benefits offered by this job

Sign-On Bonus

Company vehicle

Overtime opportunities

RDO option

Tools provided

Training & development

Defence projects

Job summary

Johnson Controls is seeking an experienced BMS Service Technician to join our South Australian team. This full-time field-based role supports defence and commercial sites, ensuring critical building systems operate safely and efficiently.

You will perform maintenance, fault-finding, and system upgrades across BMS, HVAC controls, and energy management, while collaborating with customers and internal teams to deliver reliable outcomes.

Qualifications

• Proven experience in BMS, HVAC controls, building automation or related service environments.
• Relevant qualifications in HVAC, Electrical, Controls, Automation, or Building Services.

Responsibilities

• Perform preventative maintenance and fault-finding on Building Management Systems (BMS).
• Service and troubleshoot HVAC and lighting controls, energy management systems.
• Diagnose and repair BMS hardware, software, and communication issues.
• Work with IT/IP-based control networks.
• Prepare quotations and implement system upgrades, enhancements, and modifications.
• Provide technical advice and support to customers and facility managers.
• Complete service documentation and maintain records.
• Collaborate with technical support teams and project stakeholders.

Skills

BMS

HVAC controls

Building automation

Networking concepts

IT/IP networks

Microsoft 365

Troubleshooting

Customer service

Education

HVAC qualification

Electrical/Controls/Automation/Building Services qualification

Job description

At Johnson Controls, we're powering the future through smarter buildings, sustainable solutions, and advanced technologies. As a global leader in thermal management, building automation, energy efficiency, and decarbonization, we help organizations operate more efficiently, reduce carbon emissions, and build resilience across critical industries including defence, healthcare, pharmaceuticals, advanced manufacturing, higher education, and data centres.

For more than 140 years, Johnson Controls has delivered innovative solutions that make a real impact. Supported by industry-leading technology, lifecycle services, and a highly skilled field team, we're helping customers achieve their goals while creating smarter, safer, and more sustainable environments.

Why South Australia?

• A lower cost of living compared to many major Australian cities
• World-renowned wine regions, stunning coastlines, and easy access to outdoor adventures
• Short commutes and an exceptional work-life balance
• Strong investment in defence, infrastructure, and advanced manufacturing sectors
• A thriving community and family-friendly lifestyle

As South Australia's defence industry continues to grow, you'll have the opportunity to work on some of the state's most significant and technically advanced projects.

Join Our Team and Receive a $5,000 Sign-On Bonus!

About the Role

We're seeking an experienced BMS Service Technician to join our growing South Australian team. Working across our expanding Defence portfolio as well as a range of commercial and industrial sites, you'll play a key role in ensuring critical building systems operate safely, efficiently, and reliably.

This is a full-time field-based position offering a blend of technical challenge, autonomy, and career progression.

What You'll Do

• Perform preventative maintenance and fault-finding on Building Management Systems (BMS)
• Service and troubleshoot HVAC controls, lighting controls, and energy management systems
• Diagnose and repair BMS hardware, software, and communication issues
• Work with complex IT and IP-based control networks
• Prepare quotations and implement system upgrades, enhancements, and modifications
• Provide technical advice and support to customers and facility managers
• Complete service documentation and maintain accurate records
• Collaborate with technical support teams and project stakeholders to deliver exceptional customer outcomes
• Utilise client portals and service management systems to manage and close out service activities

What You'll Bring

• Proven experience in BMS, HVAC controls, building automation, or related service environments
• Relevant qualifications in HVAC, Electrical, Controls, Automation, or Building Services
• Strong understanding of networking concepts, IP communications, switches, and system integration
• Proficiency with Microsoft 365 applications
• Excellent troubleshooting and problem-solving skills
• Strong customer service and communication abilities
• Ability to work independently while contributing effectively within a team
• Current driver's licence
• Eligibility to obtain and maintain a Defence Security Clearance (Baseline minimum)

What's In It For You?

• $5,000 Sign-On Bonus (subject to terms and conditions)
• Competitive salary package
• Company vehicle or vehicle allowance ($19,000)
• Overtime opportunities
• Monthly Rostered Day Off (RDO) option or additional overtime
• Company phone, laptop, iPad, uniforms, and tools provided
• Structured training and ongoing professional development
• Career progression opportunities within a global organisation
• Access to experienced remote technical support teams
• Flexible work practices that support work-life balance
• Opportunity to work on high-profile Defence and critical infrastructure projects

About Johnson Controls

Johnson Controls is a global leader in smart, healthy, and sustainable buildings. Our people are passionate about delivering innovative building technology solutions that create comfortable, secure, and efficient environments for customers around the world.

Join a team where your expertise is valued, your development is supported, and your work makes a real difference.

Ready to Shape the Future?

If you're looking for a rewarding technical role, career growth opportunities, and the chance to enjoy everything South Australia has to offer, we'd love to hear from you.