Network Engineer L3 Poughkeepsie, NY

🔎

Job Title:

Network Engineer L3 | Resource Logistics | Poughkeepsie, NY

• 🏢 Recruiting Company:
  Resource Logistics
• 🌍
  
  Job Location:
  
  Poughkeepsie, NY 12601 (On-site — Local Candidates Only)
• 💼 Job Type: Full-Time
• 📧 Application Method: singh.
• 🕒 Experience
  
  Required:
  
  5+ Years

The Network Engineer L3 will provide expert-level support, configuration, and optimization of advanced data center and enterprise network infrastructures. This role requires deep technical knowledge of Cisco Nexus technologies, virtualized switching environments, wireless networks, F5 load balancers, and secure WAN architectures such as DMVPN.

As an L3 Network Engineer, you will be responsible for implementing, integrating, and upgrading high‑availability data center environments, including Nexus NX‑OS platforms, VSS, VDCs, and vPCs. You will lead troubleshooting efforts, support complex network operations, and ensure seamless performance across switching, routing, wireless, and load‑balancing infrastructures. The role requires hands‑on expertise in F5 load balancer configuration, Cisco wireless technologies, and DMVPN architecture.

You will collaborate with engineering teams to deliver network refreshes, ensuring operational stability, and support ongoing improvements within the enterprise network landscape.

• ✓ Deploy, configure, and support Cisco VSS (Virtual Switching System)
• ✓ Implement & troubleshoot vPCs (Virtual Port Channels) and VDCs (Virtual Device Contexts)
• ✓ Perform Nexus NX‑OS device integration, upgrades, and migration services
• ✓ Support data center hardware & software refresh initiatives
• ✓ Configure, optimize & troubleshoot F5 Load Balancers
• ✓ Configure, monitor & support Cisco Wireless Technologies
• ✓ Implement, troubleshoot & maintain DMVPN architectures
• ✓ Provide L3 support for escalated incidents and performance issues
• ✓ Ensure high‑availability and adherence to best practices across network infrastructure

• ✓ 5+ years of experience in advanced network engineering roles
• ✓ Strong hands‑on experience with:
  • Cisco VSS
  • Cisco Nexus (NX‑OS)
  • vPC & VDC technologies
  • F5 Load Balancers
  • Cisco Wireless Solutions
  • DMVPN configurations & support
• ✓ Experience in large‑scale data center network environments
• ✓ Ability to perform complex troubleshooting and root cause analysis
• ✓ Strong understanding of Layer 2/Layer 3 enterprise architecture

• ✓ Experience with network refresh or modernization projects
• ✓ Exposure to SDN or automation tools
• ✓ Strong documentation and communication abilities
• ✓ Advanced Cisco certifications (CCNP/CCIE‑level knowledge)

Include detailed examples of your Nexus migrations, VSS/vPC deployments, or complex troubleshooting scenarios—these real‑world accomplishments strongly demonstrate your L3 expertise and increase your chances of selection.