Network Engineer

3 weeks ago


Canberra, ACT, Australia a23 Full time

Introduction:

About A23

a23 is an Australian owned Systems Integrator headquartered in Canberra. We provide specialist ICT services across diverse technologies and are recognised as a valued strategic partner for Government and private sector organisations. a23 has grown to become a prominent strategic partner, focused on servicing the needs of small to medium-sized agencies to deliver quality outcomes through expert people, great relationships, and fit-for-purpose technologies.

Why work for a23?

a23 is a well-established Australian technology company experiencing strong growth, fueled by rising demand for our expertise in Cyber Security, Networking, Cloud, Data and AI, and Hybrid Cloud. We bring the agility and innovation of a start-up backed by the maturity, credibility, and delivery assurance of an established market leader.

Our teams deliver secure, scalable solution to government and enterprise client, blending deep technical capability with a client-first culture. Whether enabling AI-driven insights, transforming hybrid infrastructure, or securing mission-critical environments, a23 is trusted to deliver at a national scale.

We offer a flexible, hybrid working environment alongside a range of employee benefits such as an annual wellbeing allowance. For more information, see Our Careers - A23.

Description:

The Role

The Network Engineer role with a23 is a permanent full-time position in our growing company. The focus of the position will be to work with our Enterprise Networking Practice with a strong focus on customer service delivery.

Role Responsibilities

  • Strong understanding in Network Engineering concepts and network protocols.
  • Demonstrated ability to contribute to detailed network designs and diagrams.
  • Strong technical experience across the following:
    • Firewall (Fortinet, Cisco, Palo Alto)
    • Switching (LAN, Campus, Data Centre)
    • Wireless Networking (Cisco/Aruba)
    • Network monitoring capabilities
    • Exposure to cloud networking technologies (desirable)
  • Technical experience across the following: BGP, OSPF, IPSEC, SD WAN and Data Centre cabling and associated infrastructure.
  • Technical experience across the following: Routing, Switching, Wireless, SD-WAN, Load balancing, Cloud networking, DNS, DHCP, IP Address Management (DDI).
  • Capability to take on and own BAU related incidents on behalf of customers and see them through to resolution.
  • Contribute to technical designs, guides, Standard Operating Procedures (SOPs) and documentation to meet a23 and customer requirements.
  • Collaborate with cross-functional teams to understand client requirements and provide high level support, including technical consultations, demonstrations, and assessments.
  • Attend a23 vendor events and training.
  • Stay updated on industry trends and emerging technologies in relevant areas and a23 technology partners products.
  • Obtain and maintain certifications in vendor products and solutions applicable to one or multiple ICT domains related to Enterprise Networking.
Skills and Experiences:

Skills, Experience And Qualifications
  • Australian Government Security Clearance maintained at Negative Vetting Level 1 (NV1).
  • Diploma of Bachelor Degree in Computer Science, Networking or a related discipline.
  • Demonstrated expertise in network/systems engineering spanning 3-5 years.
  • Experience with popular networking vendors (eg Cisco, Aruba, Fortinet, Dell, Juniper, Palo Alto).
  • Experience working across multiple customers and environment simultaneously.
  • Strong problem-solving and troubleshooting skills, with the ability to handle complex BAU issues.
  • Ability to adapt to changing priorities and work effectively in a fast-paced, dynamic environment.
  • Excellent communication and interpersonal skills, with the ability to effectively collaborate with internal teams and external stakeholders.
  • Commitment to maintain relevant professional certifications to enable the delivery of professional services offered by A23.

a23 Policy Handbook and Mandatory Training

On commencing with a23, all employees and subcontractors are provided with the a23 Policy Handbook and asked to acknowledge their understanding and commitment to adhering to its policies. All employees and subcontractors are also assigned a suite of mandatory training that is required to be completed on an annual basis. All a23 workers are to take all reasonable care of their own health and safety and ensure that their actions do not adversely affect the health and safety of others.

Inclusive recruitment at a23

A23 value all career paths and experience so if you do not meet all the qualifications or requirements state for this role, we would still love to hear from you

A23 is an equal opportunity employer committed to a diverse, inclusive, healthy and safe work environment. We are dedicated to attracting, retaining and developing our people regardless of gender identity, ethnicity, sexual orientation, disability, age and neurodiversity. We invite people of all backgrounds and identities to submit their application. Applications are strongly encouraged from the Aboriginal and/or Torres Strait Islander, LBGTQIA+ and neurodivergent communities.

Apply now Applications may be assessed as they are received and as such the recruitment process may be finalised prior to the closing date.
#J-18808-Ljbffr
  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Helixservices Full time

    As a result of a secured engagement with one of our National Security partners, Helix requires a Network Engineer to join as a permanent employee.OverviewWe\u2019re looking for a Network Engineer with proven experience of solving complex problems, who thrives working as part of a team to push boundaries and is passionate about leveraging technology to...

  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Helixservices Full time

    As a result of a secured engagement with one of our National Security partners, Helix requires a Network Engineer to join as a permanent employee.OverviewWe\u2019re looking for a Network Engineer with proven experience of solving complex problems, who thrives working as part of a team to push boundaries and is passionate about leveraging technology to...

  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Talent Full time

    Overview Location: Canberra, ACT (Hybrid). The organization is seeking an experienced Network Engineer to support a large-scale ICT Infrastructure Refresh program, renewing ageing ICT infrastructure and end-user devices across multiple directorates with emphasis on service continuity, cybersecurity, and operational efficiency. ResponsibilitiesDeliver...

  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Talent Full time

    OverviewLocation: Canberra, ACT (Hybrid). The organization is seeking an experienced Network Engineer to support a large-scale ICT Infrastructure Refresh program, renewing ageing ICT infrastructure and end-user devices across multiple directorates with emphasis on service continuity, cybersecurity, and operational efficiency.ResponsibilitiesDeliver...

  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Centorrino Technologies Full time

    Join Centorrino Technologies: Innovate, Grow, and Thrive with UsAt Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations.We've been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding e NPS score of 68.And we're...

  • Network Engineer

    2 weeks ago


    Canberra, ACT, Australia Centorrino Technologies Full time

    Join Centorrino Technologies: Innovate, Grow, and Thrive with UsAt Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations. We've been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we're...

  • Network Engineer

    3 weeks ago


    Canberra, ACT, Australia Downer Professional Services Full time

    OverviewJoin to apply for the Network Engineer role at Downer Professional ServicesJoin our Downer Professional Services team and express your interest in future opportunities within our Technical stream. We are building a talent pool of skilled professionals to support complex defence and national security projects that safeguard Australia's future.As part...

  • Network Engineer

    3 weeks ago


    Canberra, ACT, Australia Downer Professional Services Full time

    OverviewJoin to apply for the Network Engineer role at Downer Professional ServicesJoin our Downer Professional Services team and express your interest in future opportunities within our Technical stream. We are building a talent pool of skilled professionals to support complex defence and national security projects that safeguard Australia's future.As part...

  • Network Engineer

    3 weeks ago


    Canberra, ACT, Australia a23 Full time

    Introduction:About A23a23 is an Australian owned Systems Integrator headquartered in Canberra. We provide specialist ICT services across diverse technologies and are recognised as a valued strategic partner for Government and private sector organisations. a23 has grown to become a prominent strategic partner, focused on servicing the needs of small to...


  • Canberra, ACT, Australia Empire Group Full time

    Senior Network Engineer Canberra, ACT | Hybrid | NV1 Clearance Required Start ASAP | Initial contract until 30 June 2026 | 12-month extension option About the Role We are seeking an experienced Network Engineer to join a large-scale federal government program focused on modernising critical ICT systems and infrastructure.This role offers the opportunity to...