Senior IP Network Architect – Telco & Hybrid Cloud

Singtel

Sydney

On-site

Confidential

Full time

9 days ago

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Benefits offered by this job

Flexible hybrid work

Discounts on Optus products

Parental Leave 16 weeks

Wellbeing support

On-site facilities

Job summary

Optus in Sydney seeks a Senior Technical Specialist to join the Telco IP & PE team in Macquarie Park. You will design and deliver IP network connectivity solutions that support critical platforms and services across the Optus network.

You’ll translate requirements into robust low-level designs, documentation, automation, testing and production implementations, with deep expertise in routing, switching, data-centre networking, firewalls and hybrid cloud connectivity.

Qualifications

Bachelor's degree in Computer Science or Electrical Engineering; CCNP or CCIE preferred.
15+ years in IP network engineering with leadership experience in complex projects.
Deep knowledge of TCP/IP, routing, BGP, OSPF, MPLS and related technologies.
Experience with data-centre fabric, firewalls, and hybrid cloud connectivity.

Responsibilities

Design IP network connectivity solutions aligned to architectures and templates.
Develop low-level designs, documentation, automation configurations and testing plans.
Onboard routers/switches for large-scale Provider Edge solutions (Cisco, Juniper, Nokia).
Collaborate with customers, vendors and internal teams to clarify requirements and feasibility.
Provide design support, impact assessments and technical direction for projects.
Build trusted relationships and communicate complex solutions effectively.