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Ambition

Senior Network Engineer

Ambition
Australia · Full-time · Mid-Senior

Senior Network Engineer – Sydney (Hybrid working)


We’re looking for a Senior Network Engineer to join an established in-house Infrastructure team in Sydney. This role offers a varied mix of project delivery and BAU support, with the opportunity to step up as the senior engineer across the team.


What you’ll be doing:

  • Designing, configuring, and supporting core network technologies including switching, routers, SD-WAN, Cisco, Zscaler, Clearpass and Palo Alto firewalls.
  • Leading projects and contributing to BAU operations, ensuring reliable and secure network performance.
  • Acting as the senior point of escalation within the team, mentoring colleagues, and setting technical standards.
  • Engaging with senior stakeholders across the business, clearly articulating technical details in a way that supports decision-making.
  • Participating in an on-call roster and providing support for business-critical incidents.
  • Travelling interstate on occasion, supporting regional projects and teams.


What we’re looking for:

  • Proven experience across a broad range of network technologies (switching, routing, SD-WAN and firewalls).
  • Strong communication skills, you’ll be someone who can confidently present to the business and influence outcomes.
  • Leadership qualities with the ability to mentor and support other engineers.
  • Comfortable with travel and participating in an on-call roster.


What’s on offer:

  • A hybrid working model (3 days in the Sydney office, 2 days remote).
  • The chance to work with a collaborative in-house infrastructure team.
  • Permanent role - salary + bonus

Key Skills

Ranked by relevance

wan palo alto routers
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Posted
Oct 21, 2025
Type
Full-time
Level
Mid-Senior
Location
Sydney
Company
Ambition

Industries

Staffing Recruiting Information Services

Categories

Information Technology

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