Senior Networking Engineer
Location: Mawson Lakes, SA
Security Clearance: NV1 (minimum)
DSS Level: Level 3 (or equivalent)
Duration: 6 months + extension
Start Date: Immediate / ASAP
Work Arrangement: Onsite only (remote work not available)
About the Role
Seeking an experienced Senior Networking Engineer to support the Modernisation of Maritime Electronic Warfare (MMEW) Program. This role will deliver specialist communications network engineering services across network design, security implementation, configuration, and ongoing management within a secure defence environment.
This is a hands-on technical role suited to a highly capable engineer who thrives in secure, mission-critical environments and can operate independently while mentoring others.
Key Responsibilities
Develop detailed network designs, supporting documentation, and oversee physical deployment
Configure and manage switches, routers, and firewalls
Manage servers, workstations, and edge devices
Implement network hardening and security controls in line with ISM cybersecurity requirements
Conduct testing and validation of deployed networks
Troubleshoot network issues, including packet capture analysis
Support general DevOps and Platform Engineering activities
Mentor and upskill team members on deployed network solutions
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Essential Skills & Experience
Minimum 5 years' relevant networking experience
Strong hands-on experience deploying and configuring networking hardware
Experience with VMware NSX, Cilium, and Cisco technologies
Familiarity with RHEL/Linux environments
Solid understanding of routing principles including:
BGP
Policy-Based Routing
Multicast
Traffic Shaping
Experience working in secure, compliance-driven environments
Desirable Skills
Familiarity with DevOps practices and workflows
Advanced knowledge of Windows configuration and management
Experience with scripting and programming languages
Why Join?
Contribute to a high-impact Defence modernisation program
Work within a secure, technically advanced environment
Collaborate with experienced engineering professionals
Immediate start available
Applicants must hold a minimum NV1 security clearance at the time of application.
If you are a motivated Senior Networking Engineer ready to support a critical Defence capability program, we encourage you to apply immediately.