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

Page: 1

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

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

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 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: 09 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

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: 16 Jan 2026
Salary: $120000 - 145000 per year

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: 17 Dec 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

Illumio Zero Trust Segmentation Platform Engineer - Active TS/SCI with CI Poly

with REST APIs, scripting (Python, Bash, PowerShell), or automation frameworks. Active TS/SCI clearance; willingness... mission-critical systems by deploying one of the most advanced segmentation platforms in the industry. This is a high-impact...

Location: Reston, VA
Posted Date: 08 Jan 2026

Endace Platform Engineer - Active TS/SCI with CI Poly

/IPFIX, etc.) Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 5+ years of experience...We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate...

Location: Reston, VA
Posted Date: 08 Jan 2026

PKI Engineer - Active TS/SCI with CI Poly

policies and certificate contents Knowledge of Linux systems and asymmetric cryptography concepts and applications Active TS.../SCI clearance; willingness to take a polygraph exam HS diploma or GED Nice If You Have: Experience with Keyfactor...

Location: Reston, VA
Posted Date: 08 Jan 2026

IDS / IPS Engineer - Active TS/SCI with CI Poly

drivers and kernel modules in an enterprise environment. TS/SCI clearance with the ability to obtain a counter-intelligence...We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate...

Location: Reston, VA
Posted Date: 08 Jan 2026

ForeScout Engineer - Active TS/SCI with CI Poly

, and LAN in virtualized architectures Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 10... as they engineer solutions to complex challenges for customers using knowledge network engineering, Active Directory, and system...

Location: Reston, VA
Posted Date: 08 Jan 2026

Case Management Engineer - Active TS/SCI with CI Poly

, secure coding standards, and platform hardening for highly regulated environments (e.g. DoD, Energy, Finance). Active TS/SCI...We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend...

Location: Reston, VA
Posted Date: 08 Jan 2026

Arkime Engineer - Active TS/SCI with CI Poly

. Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 5+ years of experience supporting IT...We are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy...

Location: Reston, VA
Posted Date: 08 Jan 2026