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Keywords: Systems Test Engineer - TS/SCI with CI Polygraph, Location: Sterling, VA

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Systems Test Engineer - TS/SCI with CI Polygraph

TITLE: Systems Test Engineer LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph... EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Systems Test Engineer...

Posted Date: 25 Jan 2026

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: 18 Jan 2026

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

DevSecOps Engineer - TS/SCI Clearance

DevSecOps Engineer Herndon, VA Active TS/SCI clearance and be willing and able to obtain a CI polygraph... of release products. Minimum Requirements: Must be a U.S. Citizen Must have a current/active TS/SCI and be willing and able...

Company: @Orchard
Location: Herndon, VA
Posted Date: 29 Jan 2026

DevSecOps Engineer - TS/SCI Clearance

DevSecOps Engineer Herndon, VA Active TS/SCI clearance and be willing and able to obtain a CI polygraph... of release products. Minimum Requirements: Must be a U.S. Citizen Must have a current/active TS/SCI and be willing and able...

Company: @Orchard
Location: Herndon, VA
Posted Date: 29 Jan 2026

Lab Support Services Engineer - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations... management plans and systems integration and test plans Interacting with the Government customers regarding Systems Engineering...

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

Systems Engineer - ISSE

. Security Clearance Level: TS/SCI with active polygraph Desired Certifications: Cyber security certification...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 22 Jan 2026

Principal Systems Engineer - RF/SATCOM

HawkEye 360 is seeking an experienced RF/SATCOM Systems Engineer with a strong background in electrical engineering... communications, and adaptive networking, along with an active TS/SCI clearance and willingness to travel as needed. As the Principal...

Company: HawkEye 360
Location: Herndon, VA
Posted Date: 10 Jan 2026
Salary: $170000 - 200000 per year

Penetration Tester

security analysis, including software or traffic analysis TS/SCI clearance with a polygraph HS diploma or GED Nice... vectors in systems and networks, develop exploits, and engineer attack methodologies. Apply advanced advising skills...

Location: Herndon, VA
Posted Date: 08 Feb 2026
Salary: $86800 - 198000 per year

1441217 Customer Delivery Consulting Engineer

by a U.S. citizen on U.S. soil. The successful applicant must have a current US Government TS/SCI with Full Scope Polygraph Clearance.../SCI with Full Scope Polygraph (FSP) clearance. 3 years relevant experience in Cisco networking. Cisco Certified Network...

Company: Cisco Systems
Location: Herndon, VA
Posted Date: 26 Jan 2026
Salary: $102400 - 134600 per year

Video Design Engineer

Technical Specialist) Certification. Clearance Requirements: Must have an active TS/SCI clearance with Polygraph... a motivated, career-oriented, and customer-focused Video Design Engineer to join our team in Herndon, VA. In this role...

Company: ManTech
Location: Herndon, VA
Posted Date: 06 Feb 2026

Product Management Engineer

Must have a current/active TS/SCI with Polygraph. Physical Requirements Must be able to remain in a stationary position at least 50... a motivated, career- and customer-oriented Product Management Engineer to join our team in Herndon, VA. In this role...

Company: ManTech
Location: Herndon, VA
Posted Date: 28 Jan 2026

CORE/WAN Network - Tier 3

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... TS/SCI w/ Poly 10+ years related technical experience in Network and Transport technologies, tools, and techniques 6...

Location: Sterling, VA
Posted Date: 20 Dec 2025

BAUGI3-Sys Design & Integ Spec 3 - B30-Design And Integration

TS/SCI with Full Scope Polygraph U.S. Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance..., Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks an Audio/Visual Engineer to join our Mission Systems...

Company: LanceSoft
Location: Herndon, VA
Posted Date: 16 Dec 2025