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

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Network Security Engineer - 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

Information System Security Engineer (ISSE) - TS/SCI with CI Polygraph

TITLE: Information System Security Engineer (ISSE) LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI... AND QUALIFICATIONS Must possess an active Department of Defense (DoD) TS/SCI with CI Polygraph security clearance. Bachelor's degree...

Posted Date: 11 Dec 2025

Systems Test Engineer - TS/SCI with CI Polygraph

TITLE: Systems Test Engineer LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph... Must possess an active Department of Defense (DoD) TS/SCI with CI Polygraph security clearance. Bachelor's degree in Engineering...

Posted Date: 11 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... mission. Clearance: TS/SCI CI Polygraph (required) Location(s): Reston, VA; JBAB Washington, D.C.; College Park, MD...

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

Systems Architect - TS/SCI with CI Polygraph

. REQUIRED SKILLS AND QUALIFICATIONS Must possess an active Department of Defense (DoD) TS/SCI with CI Polygraph security clearance...TITLE: Systems Architect LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph...

Posted Date: 11 Dec 2025

Lab Support Services Engineer - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations... and technical considerations for associated problems, issues, or conflicts WHAT YOU’LL NEED: Active TS/SCI clearance and ability...

Company: General Dynamics
Location: Sterling, VA
Posted Date: 17 Dec 2025
Salary: $144500 - 195500 per year

Jr. Azure Infrastructure Engineer (TS/SCI FSP)

reports Required Skills: Clearance Requirements: TS/SCI Full Scope Polygraph (FSP) 2+ years of experience in Azure cloud...Zachary Piper Solutions is seeking a skilled and security-focused Jr. Azure Infrastructure Engineer to support a highly...

Location: Reston, VA
Posted Date: 10 Dec 2025
Salary: $120000 - 150000 per year

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph.... Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who...

Location: Herndon, VA
Posted Date: 17 Oct 2025
Salary: $113000 - 188000 per year

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph.... Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who...

Location: Herndon, VA
Posted Date: 17 Oct 2025
Salary: $113000 - 188000 per year

DevSecOps Engineer (TS/SCI)

management of release products. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass.... Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who...

Location: Herndon, VA
Posted Date: 25 Oct 2025

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

Fidelis Administrator - Active TS/SCI with CI Poly

and network issues to ensure it remains fully operational Active TS/SCI clearance; willingness to take a polygraph exam HS... Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting...

Location: Reston, VA
Posted Date: 27 Sep 2025

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

Network Analyst - Active Security Clearance

security challenges in the most demanding environments. This Network Analyst position is located in Northern Virginia... Management Required Qualifications: Ability to obtain and maintain a TS/SCI with poly Bachelor's degree preferred...

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

Network Engineer

other job-related duties as assigned Network Engineer Experience, Education, Skills, Abilities requested: Current TS/SCI security... TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph...

Location: Reston, VA
Posted Date: 06 Dec 2025

Network Engineer

other job-related duties as assigned Network Engineer Experience, Education, Skills, Abilities requested: Current TS/SCI security... TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph...

Company: Cherokee Federal
Location: Reston, VA
Posted Date: 06 Dec 2025

Network Engineer - Expert

an active TS/SCI with Polygraph clearance. Criterion Systems LLC is seeking a Network Engineer to support our Government... as assigned Network Engineer - Expert Experience, Education, Skills, Abilities requested: Current TS/SCI with polygraph...

Location: Herndon, VA
Posted Date: 11 Nov 2025

Network Engineer - Expert

an active TS/SCI with Polygraph clearance. Criterion Systems LLC is seeking a Network Engineer to support our Government... as assigned Network Engineer - Expert Experience, Education, Skills, Abilities requested: Current TS/SCI with polygraph...

Company: Cherokee Federal
Location: Herndon, VA
Posted Date: 29 Oct 2025

Network Engineer- Tier 3

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...Network Engineer- Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Sterling, VA
Posted Date: 11 Oct 2025

Lead Network and Infrastructure Engineer

frameworks (FedRAMP, FISMA, CMMC) Clearance Requirements: Must have active TS/SCI with Polygraph Physical Requirements...! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Lead Network and Infrastructure Engineer...

Company: ManTech
Location: Herndon, VA
Posted Date: 10 Oct 2025