Job Description

Salary: $150,000 - 190,000 per year Requirements:

• We are looking for 3-5 years of experience in OT cybersecurity or a related field.
• We prefer a 4-year college degree in a related discipline.
• We value familiarity with firewalls, managed switches, and servers.
• We seek strong IT networking knowledge, including network architecture diagramming, firewall setup, and VLAN configuration and segmentation.
• We want experience with EtherNet/IP, Modbus TCP/IP, OPC UA, Profinet, and MQTT.
• We prefer candidates with experience using Cisco, Fortinet, or comparable platforms.
• An OT cybersecurity certification is preferred.

• We design, develop, program, and commission OT equipment commonly used in industrial control systems.
• We build and maintain OT network architectures.
• We apply OT cybersecurity best practices and standards.
• We lead automation and controls projects from concept through implementation.
• We look for ways to improve system reliability, productivity, and efficiency.
• We create and maintain network architecture diagrams.
• We design and configure VLANs and firewall rules to segment and connect OT and IT networks appropriately.
• We configure switches, firewalls, and servers on site after electricians have installed and terminated the wiring.
• We test and validate communications between OT and IT networks.
• We ensure builds meet EPA and cybersecurity standards while staying within budget and timeline constraints.

• Cisco
• Ethernet
• Firewall
• MQTT
• Network
• Profinet
• TCP/IP
• AI
• Security

More:

We work across office, industrial facility, and field environments, with 10-40% travel potentially required. This role supports automation, controls, OT networking, and cybersecurity initiatives within industrial control systems. Applicants are included in our talent pool for future opportunities that match similar qualifications.

last updated 39 week of 2026

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