Sr. Network engineer

Hi,

We have an immediate opening with our Direct Client. If you are interested and have relevant experience for the role outlined below, please share your updated resume at the earliest.

Job Title – Senior Network Engineer
Engagement Type: Contract (6 months, with potential extension or conversion)
Worksite: Onsite at Hershey, PA

Project Overview

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.

Primary Objectives

• 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.

Key Technical Environment

• 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

Core Competencies & Experience

• 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

Certifications (Preferred)

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