Senior Telco IP Network Architect

Singapore Telecommunications

Sydney

Hybrid

AUD 180,000 - 240,000

Full time

2 days ago
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Benefits offered by this job

Flexible working arrangements
Employee discounts
Parental leave
Wellbeing support
On-site childcare
Free counselling services

Job summary

Optus in Sydney, based at Macquarie Park, seeks a Senior Technical Specialist to design and deliver IP network connectivity solutions for critical platforms. You will translate business and technical requirements into robust low‑level designs, documentation, automation, testing and production implementations.

You will lead design reviews, onboard large‑scale routers/switches, and collaborate with internal teams, customers, and vendors to shape scalable solutions while offering practical

Qualifications

  • Bachelor’s degree in Computer Science or Electrical Engineering or related field.
  • CCNP or CCIE certification is highly regarded.
  • 15+ years in IP network engineering with leadership experience.

Responsibilities

  • Design IP network connectivity solutions aligned to architectures and design templates.
  • Develop low‑level designs, documentation, automation configurations and testing plans.
  • Onboard routers and switches across Telco IP network with Cisco, Juniper and Nokia tech.
  • Clarify requirements with internal customers, project teams, and vendors; assess feasibility.
  • Provide technical recommendations and design support for projects and operational issues.
  • Build trusted relationships and communicate complex solutions to stakeholders.

Skills

IP network engineering
Leadership
Network security
Automation (Ansible/NSO)

Education

Bachelor’s degree in Computer Science or Electrical Engineering
CCNP/CCIE certification

Tools

Ansible
NSO
Netconf/YANG

Job description

Optus in Sydney, based at Macquarie Park, seeks a Senior Technical Specialist to design and deliver IP network connectivity solutions for critical platforms. You will translate business and technical requirements into robust low‑level designs, documentation, automation, testing and production implementations.

You will lead design reviews, onboard large‑scale routers/switches, and collaborate with internal teams, customers, and vendors to shape scalable solutions while offering practical

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