Network Systems Administrator

2 weeks ago

Canberra, ACT, Australia The Decipher Bureau Full time

Network Systems Administrator

We are seeking a highly skilled Network Systems Administrator to join our team at The Decipher Bureau. As a key member of our IT team, you will be responsible for managing system upgrades, handling complex troubleshooting, and mentoring junior staff to ensure smooth, secure network operations.

This role includes shift work, with a 12-hour day and night schedule, 5 days on and 5 days off. Key responsibilities include:

  • Network administration: backups, Linux, security, account management, DNS, load balancing, Juniper/Cisco routing and switching.
  • Support on-prem and AWS-based network/server infrastructure.
  • Resolve service incidents and implement client service requests, meeting SLAs.
  • Maintain professional client and stakeholder communication, updating the Service Desk.
  • Keep documentation, procedures, and network diagrams accurate and up-to-date.

Required skills include:

  • NV1 Security Clearance or higher (Can consider baseline).
  • 4+ years of relevant experience.
  • Strong with Cisco/Juniper routing & switching.
  • Firewall configuration/support (Fortigate, Palo Alto).
  • Cloud experience (AWS preferred).
  • Strong communication and problem-solving abilities with technical teams.

The Decipher Bureau and our clients are committed to creating a diverse environment and are proud to be equal opportunity employers. All qualified applicants will be considered for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

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