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Technical Specialist, Facilities

Singtel
📍 Macquarie Park, New South Wales, Australia 💼 Full-time 🕒 Posted July 25, 2026
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Job Description

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband and digital solutions.


As the Technical Specialist in Facilities, you are responsible for ensuring the smooth operation of our critical technical facilities, managing both direct and contracted services across various sites, including remote and major facilities. The role involves leading all aspects of AC, DC, UPS, power generation, cooling, and fire systems, while handling sophisticated, high-risk change requests and fault scenarios.

This role is open to candidates in Sydney, Brisbane, Melbourne and Perth. 

What You’ll Do

  • Provide strategic feedback on cost drivers and mitigation initiatives, advocate for infrastructure standards in planning sessions, represent field operations in network strategy, and supervise operational benefits aligned with the organisational assurance strategy.

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    Job Details

    • Location Macquarie Park, New South Wales
    • Job Type Full-time
    • Category Engineers
    • Posted Date July 25, 2026
    • Application Deadline September 03, 2026