Work on Australia's fastest-growing Data centre projects Crossmuller is a leading provider of electrical, automation and control solutions, delivering Building Management Systems (BMS), SCADA and smart building technologies across hyperscale data centres, critical infrastructure and commercial facilities.

With a strong pipeline of projects and long-term service contracts, we're looking for a Niagara / BMS Engineer to join our growing team in Sydney.

This is an opportunity to work with industry-leading technologies in some of Australia's most technically advanced facilities, helping deliver the systems that keep mission-critical environments operating 24/7.

About the role As a Niagara / BMS Engineer, you'll be responsible for the design, programming, commissioning and support of Building Management Systems across a variety of projects.

You’ll play a key role in delivering automation solutions for data centres and critical infrastructure, including cooling systems, power monitoring, energy management and integrated building controls.

Whether you’re an experienced BMS Engineer or looking to further develop your Niagara expertise, you’ll gain exposure to complex projects, leading technologies and excellent long-term career opportunities.

Key responsibilities

Design,



configure and commission BMS solutions

Develop and support Niagara-based systems

Integrate HVAC, mechanical and electrical plant

Troubleshoot and resolve BMS issues

Support upgrades and system improvements

Work with customers throughout project delivery

Prepare technical documentation and reports

Assist with testing and commissioning activities

About you

Experience with BMS or building automation systems

Niagara Framework experience highly regarded

Strong troubleshooting and problem-solving skills

Experience with HVAC control systems

Understanding of building services and automation

Ability to read engineering drawings and schematics

Excellent communication and customer-facing skills

Relevant engineering, electrical or technical qualification

Benefits

Work on major data centre, infrastructure and smart building projects

Exposure to leading BMS and automation technologies

Ongoing training and career development

Strong project pipeline and long-term career opportunities

Collaborative and highly experienced technical team

Competitive salary package

Stable, full-time position with a growing Australian business

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📌 Niagara / BMS Engineer (Sydney)
🏢 Crossmuller
📍 Sydney