Demo

Senior Network Engineer - Secret Clearance

Insight Global
Fairfax, VA Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 2/5/2026

Program Overview

This is a large-scale IT modernization initiative focused on transforming enterprise infrastructure and operations. The program leverages DevSecOps practices and a certified agile-at-scale methodology to deliver secure, reliable, and high-performing technology solutions. The goal is to replace legacy systems with modern platforms that improve security, usability, and accessibility, while enabling rapid response to evolving business needs.


Location: Fairfax, VA (2 days on-site)

Clearance: Active Secret clearance (can hold TS clearance)


Responsibilities:

  • Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies across the Government Customer Enterprise environment consisting of hundreds of locations worldwide
  • Provide engineering and operational support for cloud providers to include AWS and Azure, on-premise datacenters, campus networks, Dynamic Multipoint Virtual Private Networks (DMVPN), Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN and WAN environments, datacenter load balancing, network access security to include 802.1x and Cisco ISE
  • Provide SME level support for Cisco ACI, Cisco NDO, Cisco APIC, Cisco UCS, virtualization (VMWare), and UCS Director

Required

  • Active Secret clearance (can hold Top Secret clearance)
  • Minimum 10 years of overall experience
  • Active CCNP or CCIE certification
  • Experience with Cisco ACI, Cisco NDO, Cisco APIC, and Cisco UCS
  • Extensive Routing /Switching, and LAN/WAN experience
  • Experience supporting both classified and unclassified environments

Preferred

  • AWS or Azure experience
  • CCIE certification
  • Firewall experience (ISE, DNA Center, Zscaler)

Salary : $150,000 - $180,000

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