IT Network Engineer III

Computer Task Group, Inc • Corning, NY

1d • Hybrid

About The Position

We’re seeking a senior-level IT Network Engineer III to design, implement, and optimize enterprise network solutions in a global environment. This role is ideal for a hands-on engineer with deep expertise in routing, switching, SD-WAN, wireless, and network automation (IaC).

Requirements

• 8+ years of network engineering experience
• Strong expertise with Cisco and/or Arista platforms
• Deep knowledge of LAN/WAN, SD-WAN, and routing protocols (BGP/OSPF)
• Experience with network automation and Infrastructure as Code
• Solid troubleshooting and performance optimization skills

Nice To Haves

• MIST wireless experience
• Cloud networking (AWS, Azure, GCP)
• Manufacturing or OT environment experience
• Certifications: CCNP, Arista ACE, or equivalent
• Hands-on experience with MIST wireless solutions, including design, deployment, and optimization
• Experience with cloud networking in AWS, Azure, or Google Cloud environments
• Strong background with Arista in data center and campus networks
• Financial acumen for budgeting, cost analysis, and vendor management
• Experience in manufacturing or OT environments preferred

Responsibilities

• Design and deploy scalable network architectures across enterprise environments
• Configure and optimize BGP, OSPF, and advanced switching technologies
• Lead wireless network design and performance (MIST preferred)
• Build automation solutions using Ansible, Terraform, Python, and APIs
• Collaborate cross-functionally to align network strategy with business goals
• Support ongoing operations, troubleshooting, and on-call rotation

What This Job Offers

• Career Level: Mid Level
• Number of Employees: 501-1,000 employees