Scada Engineer

We are looking for a SCADA Network Operations Engineer for a position expected to be all remote and could last for a very long time.

Only kicker is the schedule....we need someone to work Mon, Wed, Sat and Sun.

Sorry No 3rd parties and No Sponsorship available.

More details below.

Please let me know if you are interested and when a good time is to get in touch with you.

Thanks for your time.

SCADA Network Operations Engineer

This role should be able to:

• Troubleshoot Layer 1 through Layer 3 connectivity.
• Understand VLANs, switching, routing, NAT and VPNs.
• Read and modify firewall policies under change control.
• Troubleshoot Juniper, FortiGate, Cradlepoint, Moxa and industrial Ethernet equipment.
• Work with cellular carriers, APNs, SIMs and private cellular networks.
• Use ping, traceroute, ARP tables, routing tables, firewall session tables and packet captures.
• Understand RS-485 and Ethernet-based industrial communications.
• Perform basic troubleshooting of Modbus TCP/RTU, DNP3 and vendor-specific data flows.
• Determine whether a problem is in the inverter/device, gateway, network, WAN, VPN or monitoring platform.
• Support vendors without depending on vendors to perform basic isolation.
• Direct a field technician through structured physical troubleshooting.
• Maintain network diagrams, device inventories, configuration backups and case notes.

The role does not need to independently modify advanced inverter logic or PLC control programs. Issues such as anti-windup behavior, repeated open commands, control sequencing and protection logic should normally be escalated to a controls engineer or OEM, after the SCADA network engineer confirms communications and collects the necessary evidence.