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Network administrator level 1

Canberra
Sirius People
Network Administrator
Posted: 23 April
Offer description

Job Opportunity: Network Administrator (Level 1)

Location: Canberra, ACT. This role requires 5 days a week in office and you must be Canberra based.

Clearance: Australian Citizenship and NV2 clearance mandatory. This role does not offer sponsorship.

Are you an early‐career networking professional looking to elevate your skills within a complex, high‐security environment? Our client is a leading Australian technology firm seeking a Network Administrator (Level 1) to join their IT Operations team in Canberra.

This role offers the chance to work under the mentorship of senior administrators while providing critical support for a robust network infrastructure.

Role

The Role: As a Level 1 Network Administrator, you will be responsible for the day‐to‐day health and performance of the network. You will balance proactive maintenance with reactive support to ensure mission‐critical systems remain operational.

Key Responsibilities

* Support: Provide first‐level troubleshooting for network‐related incidents.
* Maintenance: Assist with scheduled maintenance, patching, and firmware upgrades.
* Monitoring: Track network performance and identify proactive improvements.
* Projects: Contribute to network refresh projects and infrastructure upgrades as directed.
* Documentation: Maintain accurate network diagrams, configuration standards, and asset management logs.

About You

You are a detail‐oriented problem solver who thrives in team environments and possesses a foundational understanding of secure networking.

Technical Skills & Requirements

* Security Clearance: You must be an Australian Citizen holding a current NV2 clearance.
* Networking Fundamentals: Solid grasp of TCP/IP, VLANs, routing, switching, and DNS.
* Compliance: Familiarity with government security frameworks (e.g., ISM) and ITIL.
* Soft Skills: Excellent customer service, stakeholder management, and the ability to manage competing priorities in a dynamic environment.
* Qualifications: A tertiary qualification, diploma, or relevant industry certifications are highly desirable.

Why Apply?

This is a permanent position in a sophisticated operating environment that values security, safety, and quality. You will have the opportunity to collaborate with cross‐functional teams, including Cyber and Physical Security, while developing your technical expertise.

Candidates from all backgrounds are welcome to apply. Please feel free to also send a CV to kgonzalez@siriustechnology.com.au, our Principal IT Consultant for Data, AI and Cyber.

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