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Senior Network Engineer - TS​/SCI Security Clearance

Job in Oakton, Fairfax County, Virginia, 22124, USA
Listing for: Zachary Piper Solutions, LLC
Full Time position
Listed on 2026-01-07
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 130000 - 170000 USD Yearly USD 130000.00 170000.00 YEAR
Job Description & How to Apply Below
Position: Senior Network Engineer - TS/SCI with Security Clearance
Zachary Piper Solutions is seeking a Senior Network Engineer - TS/SCI to support a high-impact initiative with an organization in Oakton, Virginia. The Senior Network Engineer - TS/SCI role is onsite (5 days a week) for 6 months and focused on enhancing network visibility, security, and performance monitoring across complex environments. Responsibilities for the Senior Network Engineer - TS/SCI include:
* Analyze PCAP data to identify threats, anomalies, and performance issues

* Establish and maintain baseline profiles for "normal" network behavior

* Conduct protocol-level analysis (TCP/IP, DNS, HTTP/S, SMTP, TLS, VPN)

* Develop technical and non-technical reports, summaries, and actionable insights

* Tune alerts, dashboards, and data feeds based on network traffic sources

* Mentor junior engineers and analysts on advanced traffic analysis techniques

* Document and improve troubleshooting procedures (e.g., MTU/fragmentation)
Requirements for the Senior Network Engineer - TS/SCI include:
* Active TS/SCI clearance

* Ability to work onsite Monday - Friday in Oakton, Virginia

* 5+ years of Network Engineering experience (Route/Switch)

* Deep experience in network traffic analysis and protocol-level troubleshooting

* Proficiency in analyzing PCAP data and tuning monitoring tools.

* Strong documentation and reporting skills.

* Must be eligible to work in the United States.
Compensation for the Senior Network Engineer
-TS/SCI includes:
* Salary: $130,000 - $170,000

* Full comprehensive benefits package including medical, dental, vision, 401(k), PTO, and sick leave as required by law

* This job opens for applications on September 8, 2025. Applications will be accepted for at least 30 days from the posting date.
#LI-Onsite #LI-JA1
Position Requirements
10+ Years work experience
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