Network Technician

4 weeks ago

Sydney, New South Wales, Australia Hamilton Barnes Associates Limited Full time

Are you a hands-on Network Technician with experience in industrial environments?

A global leader in mining infrastructure is seeking a skilled technician to support and maintain OT networks across Australian operations. In this role, you'll work on mission-critical underground communications and automation systems managing advanced fibre, copper, and wireless networks in dynamic and high-stakes mining environments. If you're ready to bring your networking expertise to the frontline of industrial innovation, apply now and be part of a team that's shaping the future of mining connectivity.

Ready to take your networking skills underground? Apply now to join a team at the forefront of industrial connectivity and make a real impact in critical mining operations.

Key Responsibilities:

  • Configure and troubleshoot Layer 2/3 switches and industrial-grade routers
  • Install, maintain, and test industrial repeaters and media converters
  • Support fibre and copper connectivity in remote and underground environments
  • Conduct network diagnostics and fault isolation for OT communication systems
  • Liaise with engineers, electricians, and site personnel to ensure network stability
  • Document network changes, configurations, and asset registers

Skills & Requirements:

  • Experience working in mining, industrial, or energy sectors (preferred but not essential)
  • Familiarity with OT environments and safety standards
  • Strong hands-on experience in the field—installations, fault-finding, and commissioning
  • Able to interpret network diagrams and electrical schematics
  • Comfortable working in both surface and underground environments

Key Technologies:

  • Cisco, Hirschmann, or similar industrial-grade switches and routers
  • RS-232/RS-485 serial communications
  • Industrial repeaters, media converters, and unmanaged switch technologies
  • Protocols: TCP/IP, Modbus, SNMP

Salary:

  • AUD100,000
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