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Network Engineer

Job in Oakton, Fairfax County, Virginia, 22124, USA
Listing for: Fusion HCR
Full Time position
Listed on 2026-01-12
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity, IT Specialist
Salary/Wage Range or Industry Benchmark: 80000 - 120000 USD Yearly USD 80000.00 120000.00 YEAR
Job Description & How to Apply Below

Job Title: Network Engineer (Government Client) TS/SCI

Overview:
The Network Engineer (with TS/SCI) will support a government client by monitoring, analyzing, and optimizing network performance and security. This role requires expertise in packet capture and analysis, traffic baselining, and troubleshooting network anomalies across complex enterprise environments.

Key Responsibilities:

  • Perform deep packet capture (PCAP) analysis using Wireshark, tcpdump, Extra Hop, or similar tools.

  • Establish and maintain baselines for network traffic and performance.

  • Detect, analyze, and remediate anomalies or suspicious activity.

  • Configure and support routing, switching, and TCP/IP protocols.

  • Collaborate with security and infrastructure teams to ensure network reliability and security compliance.

Qualifications:

  • Strong hands-on experience with packet capture and network performance monitoring.

  • Knowledge of routing, switching, and core TCP/IP protocols.

  • Relevant certifications such as CCNP/CCIE, JNCIP/JNCIE, WCNA, GIAC GCIA, CEH, or equivalent.

Preferred Background:

  • Prior experience as a Network Security Engineer, Network Analyst, Packet Analysis Engineer, Infrastructure Engineer, or Network Performance Engineer.

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