BMS Service Technician | Defence Contract Williamtown, NSW Join a growing building automation team delivering a newly secured Defence contract across NSW. This is an exciting opportunity for an experienced BMS Service Technician to work across critical Defence infrastructure, supporting a diverse range of BMS platforms while enjoying long-term job security, technical variety and genuine career growth. This is a full-time position primarily based at Williamtown, supporting Defence facilities across the region with occasional travel to other sites as required. The Role As a key member of the service team, you will be responsible for the maintenance, fault finding, optimisation and support of Building Management Systems across multiple Defence sites. Working in a multi-vendor environment, you will gain exposure to a range of market-leading technologies including Delta Controls, Johnson Controls (JCI), KMC, Vicon and Reliable Controls.

Key responsibilities
include:
- Planned and reactive maintenance of BMS and control systems
- System diagnostics, fault finding and rectification
- Software modifications and minor upgrades where required
- Maintaining strong client relationships across Defence facilities
- Supporting compliance and reporting requirements
- Assisting with commissioning and project activities as the contract expands About You To be successful in this role, you will have:
- Previous experience as a BMS Service Technician, Controls Technician or similar role




- Trade qualifications as an Electrician or Refrigeration Technician
- Current unrestricted Electrical Licence or Electrical Restricted Licence (essential)
- Experience working with Building Management Systems and HVAC controls
- Exposure to Delta Controls highly regarded
- Strong troubleshooting and problem-solving abilities
- The ability to work autonomously and manage your own workload
- A skilled approach to customer service and stakeholder engagement
- A positive attitude and willingness to continue developing your technical skills Eligibility Requirements Due to the nature of the sites supported, applicants must:
- Be an Australian Citizen
- Be eligible to obtain and maintain NV1 Security Clearance
- Successfully complete police, security and background checks What's On Offer
- Secure, long-term role supporting critical Defence infrastructure
- Exposure to multiple BMS platforms and technologies
- Primarily site-based at Williamtown
- Opportunities to participate in commissioning and project delivery activities
- Supportive team environment with strong technical backing
- Ongoing training and career development opportunities
- Competitive salary package based on experience Apply Now If you're a BMS Service Technician looking for a stable role with technical variety, autonomy and the opportunity to work across some of Australia's most important facilities, we'd love to hear from you.

📌 BMS Service Technician | Newcastle
🏢 New Venture Recruitment
📍 Newcastle