Hershey, PA – Sr. Network engineer

Job Title – Senior Network Engineer

Engagement Type: Contract (6 months, with potential extension or conversion)

Worksite: Onsite at Hershey, PA

Client is in the early stages of a network modernization initiative
, transitioning from Extreme Networks to Aruba infrastructure. The Senior Network Engineer will play a key hands‑on role in implementing, configuring, and stabilizing this new environment, ensuring performance, security, and continuity throughout the rollout.

This position will work directly with the Manager of Networks and Telecommunications and existing Network Engineer/Architect to support the upgrade, provide technical continuity, and ensure smooth knowledge transfer in anticipation of upcoming staff changes.

• Support the migration from Extreme Networks to Aruba network systems.
• Contribute technical expertise in Ethernet Fabric implementation and design.
• Configure, test, and deploy core networking hardware and wireless systems.
• Collaborate with IT staff and vendors to troubleshoot and resolve connectivity issues.
• Document configurations, topologies, and standard procedures.
• Support Palo Alto firewalls and Infoblox for DNS/DHCP management.
• Provide continuity and backup support as the current Network Architect transitions toward retirement.

• Legacy: Extreme Networks
• Transition To: Aruba
• Supporting Systems: Infoblox (DNS/DHCP), Palo Alto Firewalls, Ethernet Fabric architecture
• Campus Scale: 300+ buildings across ~10,000 acres
• Primary
  
  Location:
  
  Main IT building with occasional on‑campus travel

• Hands‑on expertise in routing/switching, wireless, and VoIP networking
• Strong understanding of VLANs, QoS, OSPF/BGP routing, and network segmentation
• Experience with firewalls, VPN, and security best practices
• Proficiency with network analysis tools (Wireshark, Fluke, etc.)
• Ability to design, implement, and maintain large‑scale LAN/WAN environments
• Excellent troubleshooting and documentation skills

• CCNA (required or equivalent experience)
• CCNP (preferred)
• Aruba Certified Mobility Professional (ACMP – highly preferred)
• CompTIA Network+ or Security+ (nice to have)

$85/hr on W2. Apply with resume & cover letter to

The position will remain open until it is filled. Interested candidates are encouraged to apply right away. Candidates with questions should contact Rudolf Doll, Sr. Manager at nrudolf.

Posted: