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

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Cloud Engineer - TS/SCI with Polygraph

Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll... AN IMPACT We are looking for a Cloud/Observability Engineer to ensure our systems are operating effectively at scale...

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

Suricata Engineer - Active TS/SCI with CI Poly

Suricata configuration and deployment tasks. TS/SCI clearance with the ability to obtain a counter-intelligence polygraph...We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep...

Location: Reston, VA
Posted Date: 08 Jan 2026

VMWare Engineer - TS/SCI

of responsibility What you’ll need: Active TS/SCI clearance and ability to obtain and maintain a CI poly Must meet DoD 8570 IAT...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

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

Data Center Engineer - TS/SCI CI Poly

: TS/SCI CI Polygraph, TS/SCI CI Poly, Network Engineer, Network Administrator, Systems Engineer, Systems Administrator...Zachary Piper is seeking a Data Center Engineer- TS/SCI CI Poly in the Reston, Virginia area for a leading global...

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

DevOps Engineer - TS/SCI with Polygraph

technology into opportunity as a DevOps Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems... looking for a DevOps Engineer to join a high-impact team supporting mission-critical systems for enterprise applications in cloud...

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

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

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

Lab Support Services Engineer - TS/SCI

and technical considerations for associated problems, issues, or conflicts WHAT YOU’LL NEED: Active TS/SCI clearance and ability...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

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... experience Qualifications: Required: Clearance: Must have a TS/SCI clearance, a TS/SCI with a Poly is preferred...

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

Cloud Engineer - TS/SCI (Reston, VA)

in a fast-paced, collaborative environment Must possess a TS/SCI federal security clearance. US citizenship...Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity...

Company: Vibrint
Location: Reston, VA
Posted Date: 08 Nov 2025

Principal/Senior Principal Database Engineer (TS/SCI Clearance)

MUST HAVE TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE For Principal Level: Bachelor's degree with 5+ years..., AWS, RDBMS technology, Elasticsearch, Linux DoD IAT Level II certification Active TS/SCI with ability to obtain a poly...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 08 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

Exchange Engineer - Active TS/SCI with CI Poly

support and engineer solutions for email and email retention systems to provide a road map for the Enterprise infrastructure...Our work depends on an Exchange Engineer joining our team to support Government activities in Washington, D.C...

Location: Sterling, VA
Posted Date: 21 Nov 2025

Senior Technical Program Manager - TS/SCI

organization, including executive and C-level. Must be willing and able to travel, as required, 5-20%. TS/SCI government security... execution of Electronic Warfare programs within the HCM team. Oversee full system design lifecycle for complex systems...

Company: Parsons
Location: Herndon, VA
Posted Date: 16 Jan 2026

Senior Data Engineering - TS/SCI Required

Overview: LMI is seeking a Senior Data Engineer to support our Intelligence Community client. LMI is a new breed.... Responsibilities: This data engineer will work as part of a team of experienced data scientists, data analysts, and full stack...

Posted Date: 15 Nov 2025

Senior Data Engineering - TS/SCI Required

Overview LMI is seeking a Senior Data Engineer to support our Intelligence Community client. LMI is a new breed.... Responsibilities This data engineer will work as part of a team of experienced data scientists, data analysts, and full stack...

Posted Date: 14 Nov 2025

System Engineer

ability to make an immediate impact on day-to-day operations within our team. Qualifications TS/SCI with FSP... System Engineer candidates for anticipated and future opportunities. They will be a part of a fast-paced team that designs...

Posted Date: 07 Jan 2026

Systems Engineer - ISSE

Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer - ISSE supporting customer..., people are our differentiator. As a Systems Engineer - ISSE, you will help ensure today is safe and tomorrow is smarter...

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