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Network Engineer III (Cisco, Arista, Juniper)

Apidel Technologies
Mount Laurel, NJ Contractor
POSTED ON 6/18/2026
AVAILABLE BEFORE 7/17/2026

Job Title: Network Engineer III (Cisco, Arista, Juniper) – Contractor

Location: Mount Laurel, NJ 08054

Position Type: Contract

 

Job Summary

We are seeking an experienced Network Engineer III to support the design, deployment, optimization, and maintenance of enterprise network infrastructure. The ideal candidate will have extensive hands-on experience with Cisco, Juniper, and Arista networking technologies, along with strong expertise in routing, switching, firewalls, and network troubleshooting.

Key Responsibilities

  • Design, configure, implement, and support LAN and WAN network infrastructure, including routers, switches, telephony equipment, and communication services.
  • Deploy and maintain network hardware, software, and connectivity solutions to meet business requirements.
  • Monitor network performance and ensure network infrastructure operates in accordance with organizational standards.
  • Troubleshoot and resolve network performance, connectivity, and reliability issues.
  • Optimize network services to improve efficiency, availability, and scalability.
  • Support service provisioning, maintenance, and ongoing operational activities for network environments.
  • Collaborate with internal teams to ensure secure and reliable network operations.

Required Qualifications

  • 5–8 years of hands-on experience with Cisco and Juniper routers in enterprise environments.
  • Strong understanding of internetworking design principles and routing technologies.
  • Solid knowledge of Layer 2 and Layer 3 networking concepts and implementations.
  • 5–8 years of experience working with network protocols and enterprise network infrastructures.
  • Experience configuring and managing firewalls, including Cisco ASA, Juniper SRX, Check Point NG, or similar platforms.
  • Extensive experience with Cisco switches and routers.
  • Strong troubleshooting and analytical skills with the ability to diagnose complex network issues.

Preferred Qualifications

  • Experience working with Arista networking solutions.
  • Industry certifications such as:
    • Cisco Certified Network Associate (CCNA)
    • Cisco Certified Network Professional (CCNP)
    • Cisco Certified Internetwork Expert (CCIE)

Skills

  • Routing & Switching
  • LAN/WAN Technologies
  • Layer 2 & Layer 3 Networking
  • Network Monitoring & Performance Optimization
  • Firewall Administration
  • Network Troubleshooting
  • Cisco, Juniper, and Arista Technologies
  • Network Design & Implementation

Salary : $60 - $65

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