Design and deploy Cisco network infrastructure (routers, switches, and firewalls) across multiple renewable energy sites
Configure and maintain Cisco Firepower/FTD firewalls and Cisco SD-WAN architecture
Build and monitor IPsec/GRE tunnels between data centers, substations, and field devices
Ensure high availability and redundancy across primary and secondary data centers
Manage site connectivity including private circuits, LTE failover, and remote access solutions
Support SCADA network integration and ensure proper segmentation between IT and OT networks
Coordinate with vendors for network commissioning, circuit turn-up, and troubleshooting
Implement network monitoring, logging, and alerting for uptime and security
Assist in cybersecurity compliance activities (e.g., NERC CIP or company internal policies)
Support controlled change management processes and scheduled maintenance windows
Maintain accurate network documentation, IP address plans, and device inventory
Participate in infrastructure and compliance-related projects (e.g., network upgrades, site expansions, datacenter migrations)
Communicate clearly with technical and non-technical stakeholders

Bachelor’s Degree (Information Technology / Computer Science / Network Engineering) preferred or equivalent with relevant work experience required.
5+ years’ experience to include: Cisco network engineering (routing, switching, and firewalls)
Experience with Cisco Firepower/FTD, ASA, and SD-WAN platforms
Strong knowledge of IPsec/GRE VPN tunnels, BGP, OSPF, and VLAN architecture, and routing protocols (BGP, OSPF, EIGRP).
Familiarity with network monitoring tools (e.g., SolarWinds, PRTG, or similar)
Solid grasp of firewall rules, security zones, and remote access configurations
Experience working in regulated or compliance-driven environments
Strong written and verbal communication skills
Ability to work independently and manage multiple technical responsibilities
Physical ability to lift and maintain 70 LBS for short period of time
Ability to climb a ladder over 4 feet
Have reliable transportation
Able to travel up to 25% and in field environments during project commissioning and support remote site deployment.

OT Network Engineer

Key skills