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Network Engineer

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Robert Half

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Location:
United States , La Vergne

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

Our client is looking for a Network Engineer to join their team and support enterprise‑scale, high‑performance networking environments. This individual will be responsible for designing, implementing, and supporting network architectures, working closely with customers, vendors, and internal engineering teams. The role includes deploying solutions and diagnosing complex networking issues, with a strong focus on Ethernet and InfiniBand technologies, including NVIDIA/Mellanox environments.

Job Responsibility:

  • Design, configure, and manage wired and high-performance networks, including Ethernet and InfiniBand
  • Partner with customers and vendors to define network topology and resolve network-related issues
  • Troubleshoot networking problems across servers, top-of-rack switches (TOR), DACs, and NICs
  • Analyze failures, identify root causes, and collaborate with R&D and engineering teams
  • Design and deploy LAN, WLAN, and WAN environments
  • Install, configure, and maintain network hardware and software (routers, switches, firewalls, servers)
  • Monitor network performance, availability, and security
  • Implement and test network security controls and access models
  • Maintain accurate technical documentation and network diagrams
  • Recommend improvements for performance, capacity, reliability, and scalability
  • Support and maintain all network operations and infrastructure
  • Perform additional related duties as needed

Requirements:

  • Strong hands-on experience configuring and managing Ethernet and InfiniBand networks
  • Solid background in network architecture and administration
  • Deep understanding of networking protocols and routing concepts
  • Experience with enterprise networking equipment, firewalls, and switches
  • Familiarity with network monitoring, diagnostics, and analysis tools
  • Knowledge of network security principles and access control models
  • Strong troubleshooting and problem-solving skills
  • Ability to work independently while collaborating across teams
  • Excellent communication and documentation skills
  • Professional network certifications preferred (CCNA, CCNP, CCDP)
  • Bachelor’s degree or equivalent combination of education and experience (Master’s preferred)
  • 5+ years of hands-on infrastructure or network engineering experience
  • Experience supporting enterprise-scale networks, including InfiniBand environments, strongly preferred

Nice to have:

  • Professional network certifications preferred (CCNA, CCNP, CCDP)
  • Master’s degree
  • Experience supporting enterprise-scale networks, including InfiniBand environments, strongly preferred
What we offer:
  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan

Additional Information:

Job Posted:
May 11, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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