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Keywords: Network Security Engineer (Splunk) - TS/SCI with Polygraph, Location: Herndon, VA

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Network Security Engineer (Splunk) - TS/SCI with Polygraph

Clearance Level: TS/SCI with active polygraph Desired Certifications: Cyber security certification in one or more of the... Job Description: Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 17 Dec 2025

Cyber Tools Engineer (TS/SCI CI Polygraph)

, and system administration. Qualifications of the Cyber Engineer: · TS/SCI CI Polygraph required · 4+ years of related..., fireeye, zeek, splunk, cribl, Trellix, McAfee, endpoint, EDR, endpoint detection, Palo Alto, Forescout, CI Polygraph, TS/SCI...

Location: Reston, VA
Posted Date: 11 Dec 2025
Salary: $120000 - 145000 per year

Splunk Engineer - Active TS/SCI Required

Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to monitor, detect... Framework Top Secret/SCI clearance with the ability to obtain a Counter-Intelligence polygraph HS diploma or GED and 7+ years...

Location: Reston, VA
Posted Date: 27 Sep 2025

Splunk Engineer

experience; or 4+ additional years of experience in lieu of a degree. TS/SCI with polygraph clearance adjudication 3–5 years...Responsibilities The Mid-Level Splunk Engineer supports enterprise-wide monitoring, alerting, and analytics...

Posted Date: 06 Dec 2025
Salary: $112000 - 179000 per year

Network Engineer - Active Security Clearance

security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia... Qualifications: Active TS/SCI with poly with most recent BI/Polygraph dates within the last five years Experience designing...

Company: Cadre
Location: Reston, VA
Posted Date: 27 Nov 2025

Senior Information System Security Engineer

Engineer Deliver security related solutions for enterprise information systems and network architectures as an Information... with any necessary certifications. Security Clearance Level: TS/SCI and CI Poly Experience with: Assured Compliance Assessment...

Company: General Dynamics
Location: Reston, VA
Posted Date: 22 Nov 2025
Salary: $127500 - 172500 per year

Senior Information Systems Security Engineer (Government)

activities and assist in the resolution of security incidents as needed Required Clearance: TS/SCI with Poly (#tssci... Systems Security Engineer (ISSE) for the TAC2O systems program. This position will be providing managed IT support of TAC2O...

Company: AT&T
Location: Reston, VA
Posted Date: 22 Nov 2025

Forescout Cybersecurity Engineer

, and LAN in virtualized architectures Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree... will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year