OT Network & I&C Specialist: Solar SCADA Expert

Gransolar Group; Brisbane; On-site; AUD 120,000 - 160,000; Full time

Benefits offered by this job

Competitive salary packaging

Growth opportunities

Culture of support

Job summary

Gransolar Group in Brisbane is seeking an OT Network & I&C Specialist to protect the reliability, performance and security of OT networks and SCADA across our utility-scale solar assets. You will work with site I&C technicians, OEMs and IT to ensure robust communications between field devices and plant-level systems.

Responsibilities include configuring and troubleshooting industrial networks, monitoring real-time telemetry, implementing Layer 2/3 designs, and supporting commissioning and

Qualifications

• Bachelor’s or Diploma in Engineering, networking, automation or similar.
• Five years of experience in PV plant construction performing OT/IC tasks.
• Experience configuring and troubleshooting network infrastructure (Layer 2/3, TCP/IP).
• Familiarity with Modbus TCP, DNP3 or equivalent industrial protocols.
• Available to travel 25-30%.

Responsibilities

• Maintain, configure, and troubleshoot plant-level industrial communication networks (Switching & routing).
• Monitor network performance and availability to ensure reliable real-time telemetry.
• Implement and maintain Layer 2/3 configurations; standardise network design across portfolio.
• Support diagnosis and resolution of faults between OT network infrastructure and control systems (PLCs, RTUs, SCADA).
• Collaborate with site I&C personnel during fault-finding and restoration activities.
• Commissioning activities; plant expansions or retrofits.
• Review and validate as-built network documentation to ensure compliance with Gransolar standards.
• Act as liaison with OEMs and vendors for equipment issues, firmware updates and warranty claims.

Skills

Network troubleshooting

Industrial protocols

TCP/IP networking

Travel availability

Education

Bachelor’s or Diploma in Engineering, networking, automation

Tools

Switching & routing hardware

Network monitoring systems

Job description

Gransolar Group in Brisbane is seeking an OT Network & I&C Specialist to protect the reliability, performance and security of OT networks and SCADA across our utility-scale solar assets. You will work with site I&C technicians, OEMs and IT to ensure robust communications between field devices and plant-level systems.

Responsibilities include configuring and troubleshooting industrial networks, monitoring real-time telemetry, implementing Layer 2/3 designs, and supporting commissioning and