Network Engineer

Network Engineer III

If you love solving complex challenges and keeping critical systems running seamlessly, this is your kind of role. As our Network Engineer III, you'll be the go-to expert behind the scenes—designing, optimizing, and protecting the backbone that keeps our business connected. You'll tackle everything from advanced troubleshooting to forward-looking architecture, all while mentoring others and shaping how we evolve. If you're ready to step into a role where your expertise truly drives impact, we'd love to meet you.

This is a fully in-office role located in Green Bay, WI.

What You'll Get to Do

Think of this role as part architect, part problem-solver, and part mentor. You'll be the one keeping our networks running smoothly while constantly finding ways to make them faster, smarter, and more secure. From designing enterprise-level solutions across LAN, WAN, wireless, and cloud environments to leading major upgrades and migrations, you'll have a direct hand in shaping how we connect and operate.

You'll also partner with cybersecurity to stay ahead of risks, support voice and collaboration technologies, and help guide junior engineers as they grow their skills. And yes—your work will be documented (because future-you and the team will thank you).

4–7 years of progressive experience in network engineering

Routing and switching (e.g., BGP, OSPF, VLANs, STP)

Network security technologies (firewalls, VPNs, segmentation)

Enterprise network hardware and platforms

Experience designing and implementing network solutions in enterprise or multi-site environments

Proven ability to lead technical initiatives and mentor team members

Strong analytical, troubleshooting, and problem-solving skills

Excellent communication and collaboration skills

Industry certifications such as CCNP (or equivalent) preferred

Compensation & Benefits

In addition to a competitive wage, the selected candidate will enjoy a comprehensive benefit package including medical, dental, vision, prescription drug, wellness programs, STD, LTD, life insurance, company matching 401(k) and pension. Green Bay Packaging benefits may vary by position or division.

Company Overview

Started in 1933, Green Bay Packaging Inc. is a family-owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin container board mills, pressure-sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility. Headquartered in Green Bay, WI, Green Bay Packaging Inc. employs over 5,000 team members and operates more than 40 facilities in 16 states.

Green Bay Packaging is committed to innovative product development, sustainable forestry practices, and emphasizes safety, quality, and continuous improvement. For more information, visit

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.