Network Engineer

Position Overview

The Network Engineer III is a senior-level technical expert responsible for the architecture, implementation, optimization, and support of enterprise network infrastructure across a complex, multi-site environment. This role requires advanced expertise in routing, switching, network security, cloud networking, and infrastructure automation. The ideal candidate is a proactive problem-solver who thrives in fast-paced environments, demonstrates strong technical leadership, and remains current with emerging technologies and industry best practices.

• Design, implement, maintain, and troubleshoot enterprise network infrastructure supporting critical business operations.
• Engineer and support complex Cisco routing and switching environments, ensuring high availability, scalability, and performance.
• Administer, configure, and optimize next-generation firewalls, VPNs, and network security policies.
• Design, deploy, and support networking solutions within cloud platforms, with a primary focus on Microsoft Azure and exposure to AWS
  .
• Lead infrastructure modernization initiatives through automation and Infrastructure as Code practices.
• Collaborate with network engineers, systems engineers, architects, and operational teams to deliver strategic technology projects.
• Serve as the highest level of escalation for complex network incidents, outages, and performance issues.
• Provide technical leadership, mentorship, and knowledge transfer to junior engineers and support staff.
• Drive network performance, reliability, security, and business continuity improvements.
• Participate in project planning, architecture reviews, capacity planning, and technology roadmaps.
• Create and maintain comprehensive technical documentation, network diagrams, standards, and operational procedures.

• 7+ years of progressive experience in network engineering within enterprise environments.
• Deep expertise in Cisco routing and switching technologies.
• Strong experience with enterprise firewall administration and network security best practices.
• Hands‑on experience designing and supporting cloud networking solutions in Microsoft Azure
  ; AWS experience is a plus.
• Strong troubleshooting skills across LAN, WAN, WLAN, SD‑WAN, VPN, and hybrid‑cloud environments.
• Experience with network automation, scripting, and Infrastructure as Code tools.
• Proven ability to lead technical initiatives and manage complex infrastructure projects.
• Excellent communication, collaboration, and documentation skills.

• Cisco certifications (CCNP, CCIE) or equivalent networking certifications.
• Experience with Azure networking services including Express Route, Virtual WAN, Load Balancers, and Network Security Groups.
• Familiarity with SD‑WAN technologies and network monitoring platforms.
• Experience with automation tools such as Ansible, Terraform, or Power Shell.

• Network Engineering
• Cisco Routing & Switching
• Enterprise Firewalls
• Cloud Networking (Azure, AWS)
• Network Troubleshooting
• Infrastructure Automation
• Network Security
• LAN/WAN Architecture
• VPN Technologies
• Technical Leadership & Mentorship

Senior / Expert Level

Contract to Hire;
Menasha, WI

Pay range: $25.00 - $55.00/hr.

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – pre‑tax and Roth post‑tax contributions available
• Life Insurance (voluntary life & AD&D for employee and dependents)
• Short and long‑term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Hybrid position in Menasha, WI.

Position anticipated to close on Jul 22, 2026.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

For all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.