Location: Melbourne, VIC

Work Type: Full‑time contract, 5 days on site (no WFH flexibility)

Workrights: Must be Australian Citizen, eligible for NV1

Duration: Initial 6 month ongoing contract

This role chance exists for an experienced Senior Information Security Systems Engineer to join a secure, enterprise setting supporting critical infrastructure. This is a hands‑on technical role focused on the deployment, operation and support of network and security systems within a regulated setting.

Key Responsibilities
Provide Security Engineering support to deploy and maintain network security products and services
Support Network Operations and Engineering teams with testing and evaluation of security technologies
Perform lifecycle testing and operational support of security architectures
Manage enterprise access controls, configuration baselines and compliance requirements
Configure and maintain VPN technologies
Conduct vulnerability scanning, analysis and remediation activities
Support and administer security tools including Splunk, Rapid7, Nessus, Tanium, CyberArk, Imprivata, SentinelOne, Airlock Digital and related technologies
Develop and maintain technical security documentation

Essential Criteria




Master's Degree in Computer Engineering, Computer Science, IT Systems or related field with a minimum of 4 years' relevant experience
5 to 7 years' experience in Network Security Engineering including specification, evaluation, testing, deployment and operation of security technologies such as Firewalls, Routers, Switches, IDS, WAF and VPN solutions
Minimum 2 years' experience leading technical teams, monitoring performance, conducting reviews and participating in recruitment activities
Experience with ASD Essential Eight, NIST and other security frameworks
Experience analysing security logs and event data
Experience managing enterprise configuration baselines
Security+, Network+, CCNA and/or CISSP certifications

Australian Citizenship and the ability to obtain and maintain an NV1 Security Clearance are essential. Peoplebank and Leaders IT are committed to creating a diverse and inclusive workplace where everyone belongs. We welcome applications from people of all backgrounds, identities, and experiences. If you need adjustments to the recruitment process due to your circumstances, please let us know—we’re here to support you.

📌 Security Engineer Melbourne
🏢 Peoplebank
📍 Melbourne