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Senior Network Engineer

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Robert Half

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Location:
United States , Great Neck

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

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Job Description:

We are seeking a Senior Network Engineer to support a mission‑critical government environment in Kings Point, NY. This onsite role requires hands‑on expertise designing, implementing, maintaining, and troubleshooting enterprise‑level network infrastructure in a structured and regulated setting. The ideal candidate is technically strong, detail‑oriented, and comfortable working in a secure customer‑facing environment.

Job Responsibility:

  • Design, implement, configure, and maintain LAN, WAN, DMZ, and wireless networks
  • Provide Level 2 and Level 3 network and systems support
  • Configure, test, and maintain Cisco switches and routers
  • Design, plan, and optimize enterprise wireless networks
  • Support Aruba wireless and Network Access Control (NAC) architecture
  • Configure and manage firewalls, VPNs, and network access security tools
  • Support Nutanix Prism and Acropolis Hypervisor
  • Administer Active Directory and Group Policy in Windows Server and Windows 11 environments
  • Develop and implement PowerShell scripts for automation
  • Create and maintain detailed technical documentation
  • Ensure compliance with NIST and FISMA standards
  • Collaborate cross‑functionally to improve stability, performance, and security

Requirements:

  • Bachelor's degree
  • 5–7 years of hands‑on network engineering experience
  • experience working in government or regulated environments
  • strong experience with: Cisco networking technologies
  • wireless network design and optimization
  • network security tools and access controls
  • firewall and VPN configuration
  • Windows Server and Windows 11 support
  • strong troubleshooting and root cause analysis skills
  • excellent written and verbal communication skills
  • ability to work 100% onsite in Kings Point, NY
  • CCNA or CCNP
  • ITIL v3
What we offer:
  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan

Additional Information:

Job Posted:
May 04, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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