Director of Mobile Network Architecture

1 month ago


Macquarie Park, Australia Singtel Full time
Optus: Director of Mobile Network Architecture

An ambitious goal to be Australia's most loved everyday brand is driving Optus to revolutionize its mobile network architecture.

The Associate Director, Mobile IP Core leads a team of engineers responsible for designing, growing, lifecycle managing, and maintaining the Mobile Transport service in the Mobile IP Transport Core. The role's objective is to ensure end-to-end capacity planning and performance of the Mobile Transport Service and Transport Network.

The ideal candidate will have proven experience in leading multidisciplinary engineering teams and strong knowledge of IP Transport Networks with deep understanding of associated Security architecture and related technologies.

Key responsibilities include:

  • Developing the Mobile IP Core Transport Network AOP scope and budget to support Consumer Mobile.
  • Ensuring end-to-end capacity planning and performance of the Mobile Transport Service and Transport Network.
  • Overseeing the end-to-end Solution Design (IP connectivity and security design) for services transiting the Mobile Access and Mobile IP Core transport networks.
  • Supporting Tier 3 lead investigations and incident reviews.
  • Driving a reduction in long-term unit cost while meeting CX KPIs with support from Architecture, Deployment, and Finance teams.
  • Providing recommendations and setting the strategic direction of the Mobile IP Core Transport Network.

The salary for this position is estimated to be around $180,000 - $220,000 per annum based on industry standards and location.

In addition to the competitive salary, benefits include:

  • Flexible work arrangements, including 3 days in the office and 2 days remote.
  • Inclusive paid parental leave up to 14 weeks for the primary caregiver.
  • Access to extensive online and facilitator-led learning catalogues.
  • Vibrant campus life with various facilities, including restaurants, cafes, gymnasium, GP, and post office.
  • Easy travel options to Sydney Campus.


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