OT Network Design Engineer – Senior

About the role

Client: Marathon Petroleum

Tasks

• Design, implement, and optimize OT and enterprise network infrastructure.
• Configure and manage routers, switches, firewalls, VPNs, and network segmentation.
• Troubleshoot LAN/WAN connectivity issues and perform root-cause analysis.
• Implement network security policies, access controls, and segmentation strategies.
• Monitor network performance and analyze traffic to improve reliability.
• Collaborate with network architects on infrastructure improvements.
• Document and enforce network standards and best practices.

Requirements

• Hands-on Operational Technology experience is mandatory.
• BGP, OSPF, EIGRP, TCP/IP, subnetting, and VLANs.
• SD-WAN, routers, switches, firewalls, VPNs, and network segmentation.
• IDS/IPS, access controls, and firewall administration.
• SolarWinds, Wireshark, network traffic analysis, and LAN/WAN troubleshooting.
• Administration, Windows security, patch management, and access control.
• Strong OT/industrial networking and enterprise network engineering experience.

Schedule

• Contract – 12 Months (Possible Extension)
• Start Date: ASAP
• 4 Days Onsite / 1 Day Remote
• Travel:Approximately 25%

Pay

• $52–$65/hour (W-2)

Location

• Findlay, OH
• San Antonio, TX
• Denver, CO
• Pittsburgh (Southpointe Office), PA