Network & Systems Engineer — Design, Secure, Optimize IT Infra

AI Talent

Sydney

On-site

AUD 70,000 - 120,000

Full time

5 days ago

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Job summary

AI Talent is seeking a skilled Computer Network and Systems Engineer to design, implement, and maintain our organisation's network and server infrastructure, ensuring reliability, performance, and security across LAN/WAN and wireless networks.

You will configure security controls, monitor performance, plan upgrades, collaborate with software developers and IT teams, document configurations, and contribute to disaster recovery planning while keeping abreast of the latest networking technologies.

Qualifications

Bachelor’s degree in Computer Science, Information Technology, or related field.
Certifications such as CCNA/CCNP/MCSE expected or highly valued.
Hands-on experience in designing and managing complex IT infrastructures.

Responsibilities

Design, configure, and deploy robust networks (LAN/WAN) and wireless systems.
Administer and maintain server infrastructure (physical and virtual).
Implement security measures: firewalls, IDS/IPS, VPNs, access controls.
Diagnose and resolve network/systems issues with minimal downtime.
Plan upgrades, document configurations, and collaborate with cross‑functional teams.
Develop backup and disaster recovery strategies and monitor performance.