Job Description
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 growth opportunities.
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 professional 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
Market-competitive salary package based on experience

📌 Bms Service Technician | Newcastle (New South Wales)
🏢 New Venture Recruitment
📍 New South Wales