The Transmission Delivery Specialist plays a vital role in deploying, upgrading, and managing the lifecycle of Optus’ transmission network infrastructure, with a robust emphasis on DWDM optical systems Operating across a wide range of site types, from exchanges and data centres to mobile sites and customer premises, the specialist ensures high-performance, scalable, and resilient network transport This role demands deep technical expertise, proactive problem-solving, and collaboration with internal teams and external vendors to support continuous network evolution and maintain operational standards