Administrator III, IT Infrastructure

Overview

Design, implement, and support network infrastructure with security and NERC CIP compliance.

Key Responsibilities

• aruba wireless
• palo alto
• network monitoring
• lan/wan design
• cisco routing
• nerc compliance

Tasks

-Implement, and support Aruba wireless access, including controllers, access points, and network access control ClearPass policy management. -Deploy, manage, and troubleshoot Palo Alto Networks firewalls, VPNs, and security policies. -Monitor network health and performance; identify bottlenecks and implement optimizations. -Collaborate with cross-functional teams on project delivery, change management, and incident response. -Develop and maintain network diagrams, runbooks, and standard operating procedures. -Participate in a 24×7 on-call rotation to provide critical support. -Design, configure, and maintain enterprise LAN/WAN networks using Cisco routers, switches, and wireless solutions. -Ensure network compliance with NERC CIP requirements through documentation, audits, and control implementations.

Requirements

• ccna
• nerc cip
• cloud
• python
• pcnse
• problem solving

What You Bring

-Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP). -Formal training or certification in NERC CIP compliance. -Working knowledge of NERC CIP standards and their application to critical infrastructure and/or formal training or certification in NERC CIP compliance. -Experience with cloud networking services (Virtual Networks, ExpressRoute, VWAN, VPN Gateways, Network Security Groups, Azure / AWS). -Bachelor’s degree in Computer Science and Information Technology. -Eligible to work in the United States without the need for employer visa sponsorship now or in the future. -3+ years of network engineering experience in an enterprise environment. -Excellent verbal and written communication skills. -Proficiency configuring and troubleshooting Cisco routers, switches. -Aruba Certified Mobility Associate (ACMA) or Aruba Certified ClearPass Professional (ACCP). -Palo Alto Networks Certified Network Security Engineer (PCNSE). -Scripting skills (Python, Ansible, etc.) for network automation. -Familiarity with network monitoring and management tools (SolarWinds, Nagios, Monitor Logic, etc.). -Experience in the energy, utilities, or critical infrastructure sectors. -Demonstrate working knowledge of layer 2 / 3 network designs. -Experience implementing and managing wireless access points or industry equivalent (i.e. Cisco, Aruba controllers, APs). -Strong problem-solving skills and attention to detail. -Experience with data center and local network support and design.

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About Invenergy

-Set out to revolutionize power with bold, large-scale projects. -Privately held with backing from Blackstone and CDPQ. -Operates first Arizona solar-plus-storage site, blending innovation with regional impact. -Takes on high-stakes transmission and offshore wind ventures, complemented by a growing clean-hydrogen and manufacturing push. -Its CPV Desert Green project in California and large Midwest wind farms highlight a knack for pioneering uncommon tech at scale.

Sector Specialisms

Visa Sponsorship

-no employer visa sponsorship required; must be eligible to work in the us now and in the future.