Administrator III, IT Infrastructure
Core
Design, implement, and support enterprise network infrastructure ensuring reliability, security, and NERC CIP compliance for power infrastructure operations.
Role type
Senior IC Network Engineer
Builds
Enterprise LAN/WAN networks, security policies, wireless solutions, and automated network configurations
Domain
Energy / Utilities / Critical Infrastructure
Required skills
Cisco router/switch configuration, Palo Alto firewall management, Aruba wireless solutions, NERC CIP compliance, Python/PowerShell/Bash scripting, Layer 2/3 network design, network monitoring tools
Preferred skills
CCNA/CCNP certification, PCNSE certification, ACMA/ACCP certification, cloud networking services (Azure/AWS), AI tool integration (Copilot/Claude Code)
Responsibilities
Design and maintain enterprise LAN/WAN networks; Deploy and manage Palo Alto firewalls and VPNs; Implement Aruba wireless access and ClearPass policy management; Monitor network health and optimize performance; Ensure NERC CIP compliance through documentation and audits; Develop automation scripts for network configuration; Participate in 24x7 on-call rotation
Seniority
Mid-Senior, hands-on IC
