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

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Systems Engineer Expert

Systems Engineer - Expert This position requires an active TS/SCI with Polygraph clearance. Criterion Systems LLC... Experience, Education, Skills, Abilities requested: Current TS/SCI with polygraph Bachelor’s degree in Computer Engineering...

Company: Cherokee Federal
Location: Herndon, VA
Posted Date: 10 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 Jan 2026

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 Jan 2026

Systems Engineer - TS/SCI with Polygraph

authentication, Vormetric, and KMS). Demonstrated experience with web services Security clearance level: TS/SCI with Polygraph...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 10 Jan 2026

Systems Engineer - TS/SCI Full Scope Polygraph

Zachary Piper Solutions is seeking a Systems Engineer - TS/SCI Full Scope Polygraph to support a secure data center... environment in the Reston, VA area. The Systems Engineer - TS/SCI Full Scope Polygraph role requires to work standard business...

Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $125000 - 180000 per year

Systems Architect - TS/SCI with CI Polygraph

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

Posted Date: 11 Jan 2026

Cloud Engineer - TS/SCI with Polygraph

. Demonstrated experience working with Agile Scrum based development team Security Clearance Level: TS/SCI with Polygraph...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 10 Jan 2026
Salary: $142792 - 172500 per year

DevOps Engineer - TS/SCI with Polygraph

Experience: 10+ years Security Clearance Level: TS/SCI with Polygraph Location: Herndon, VA (On Customer Site) US Citizenship...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 31 Dec 2025

Senior Platform Engineer - TS/SCI with CI Polygraph

TITLE: Senior Platform Engineer LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph.../SCI with CI Polygraph security clearance. Bachelor's degree in a STEM discipline (e.g., Computer Science, Engineering...

Posted Date: 20 Dec 2025

Kubernetes Engineer - TS/SCI with Polygraph

Security clearance level: TS/SCI with Polygraph Desired skills and abilities: Certification in Kubernetes administration...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 18 Dec 2025

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...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 16 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

Cloud Security Engineer SME - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 15 Oct 2025

DevOps Engineer - Active TS/SCI clearance with Polygraph

Distributed Solutions, Inc. (DSI) is a fast-growing company seeking a DevOps Engineer to work closely with DSI..., and solution systems and structures. Establish systems by planning, executing, installing, configuring, and testing PCs, servers...

Posted Date: 31 Dec 2025

Data Center Engineer - TS/SCI CI Poly

: TS/SCI CI Polygraph, TS/SCI CI Poly, Network Engineer, Network Administrator, Systems Engineer, Systems Administrator... Engineer must hold an active TS/SCI with CI Polygraph clearance. Responsibilities for the Data Center Engineer - TS/SCI...

Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $130000 - 170000 per year

VMWare Engineer - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations... of responsibility What you’ll need: Active TS/SCI clearance and ability to obtain and maintain a CI poly Must meet DoD 8570 IAT...

Company: General Dynamics
Location: Sterling, VA
Posted Date: 08 Jan 2026
Salary: $147292 - 199278 per year

Senior DevSecOps Engineer (TS/SCI)

U.S. Government Security Clearance at the TS/SCI level. Vantor seeks a cleared and seasoned Senior DevSecOps Engineer to play a key... TS/SCI security clearance. Must be willing and able to obtain a Counterintelligence (CI) Polygraph. Security...

Location: Herndon, VA
Posted Date: 25 Dec 2025
Salary: $165000 - 180000 per year

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

Software Engineer TS/SCI

Software Engineer TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS.../SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: Sterling, VA
Posted Date: 10 Dec 2025
Salary: $82100 - 172400 per year

GIS Back-End Engineer (TS/SCI)

U.S. Government Security Clearance at the TS/SCI level with required polygraph. We are seeking a Senior GIS Platform (Back-End... pipelines, and infrastructure. Minimum Qualifications: U.S. citizen with active TS/SCI clearance; willing to work onsite 80...

Location: Herndon, VA
Posted Date: 10 Dec 2025