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Keywords: Systems Engineer (Expert) - TS/SCI Clearance Required, Location: Chantilly, VA

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Systems Engineer (Expert) - TS/SCI Clearance Required

degree program, or equivalent Expert level experience as a Systems Engineer. Expert working experience in Government... talented. Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a multi...

Company: Core-CSI LLC.
Location: Chantilly, VA
Posted Date: 21 Dec 2025

Network Engineer, TS/SCI with Polygraph

such as DISA STIGs Security clearance level: TS/SCI w/polygraph. Location: On Customer site in Chantilly, VA GDIT...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 16 Nov 2025

Software Engineer - Front End (TS/SCI with Polygraph REQUIRED)

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: Software Engineering...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Expert GEOINT Modernization & Integration Systems Engineer

. What You’ll Do As an Expert Systems Engineer & Integrator, you will play a key role in shaping NGA’s enterprise systems... and its Mission Partners. With GEOINT data and providers. TS/SCI clearance adjudication or ability to obtain SCI and pass...

Posted Date: 13 Dec 2025

Expert Systems Engineer - Sensor Integration

Responsibilities We are seeking an Expert Systems Engineer to help lead multi-discipline engineering efforts... or projects. Clearance Active TS/SCI clearance, or the ability to obtain SCI access and pass a polygraph. Desired...

Posted Date: 06 Dec 2025

Expert Systems Engineer - Sensor Integration

Responsibilities Join our team as an Expert Systems Engineer, leading multi-disciplinary engineering efforts... (DoD) programs Extensive background in geospatial disciplines or related technical areas Clearance Active TS/SCI...

Posted Date: 29 Oct 2025

Network Engineer - Subject Matter Expert (SME)

Responsibilities: As a Network Engineer SME, you will provide expert leadership in designing, implementing... network systems and communications solutions optimized for Top Secret/SCI environments. Create and maintain comprehensive...

Company: Noblis
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Systems Engineer

) certification. Expert: 18+ years of experience Required: Master’s degree or higher in Systems Engineering or in a related... additional experience. Desired: Licensure as a professional engineer. Desired: INCOSE Expert System Engineering Professional...

Company: SHINE Systems
Location: Chantilly, VA
Posted Date: 12 Dec 2025
Salary: $100000 - 200000 per year

Systems Engineer IV

Responsibilities: As a Systems Engineer IV you will provide expert leadership in planning, designing... Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems Cross-domain solutions for secure data transfer...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Dec 2025

Systems Engineer IV

Job Description: Responsibilities As a Systems Engineer IV you will provide expert leadership in planning... Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems Cross-domain solutions for secure data transfer...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Dec 2025

Ground Systems Engineer

Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides... security. KBR is seeking a Ground Systems Engineer to work on complex projects crucial to our national security objectives...

Company: KBR
Location: Chantilly, VA
Posted Date: 20 Dec 2025

Lead Systems Engineer

, network objects, isolation, and micro-segmentation Clearance Requirements: Must have an active DoD TS/SCI with the ability...MANTECH is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly...

Company: ManTech
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Lead Systems Engineer

, network objects, isolation, and micro-segmentation Clearance Requirements: Must have an active DoD TS/SCI with the ability... is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position...

Company: ManTech
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Ground Systems Engineer

and architecture. Qualifications: Qualifications Required: Must be a US Citizen. Active TS/SCI clearance with polygraph...Overview: VTG is seeking a Ground Systems Engineer to work on complex projects crucial to our national security...

Company: VTG
Location: Chantilly, VA
Posted Date: 22 Nov 2025

Ground Systems Engineer

Required: Must be a US Citizen. Active TS/SCI clearance with polygraph. If Junior level:Bachelor’s degree in science, technology, engineering...Job Description: Overview VTG is seeking a Ground Systems Engineer to work on complex projects crucial...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 22 Nov 2025

Senior Level Systems Engineer

of the systems engineering lifecycle. Previous experience on NGA, NSG, or ASG programs/projects. Security Clearance: TS...Responsibilities We’re seeking an experienced Senior Systems Engineer to provide technical leadership and strategic...

Posted Date: 19 Nov 2025

GEOINT Systems Engineer

, or a related STEM field – OR – 6 years of experience as a Cloud Architect in lieu of a degree TS/SCI clearance adjudication...Responsibilities We’re hiring a Mid-Level Systems Engineer with hands-on experience across the full Systems...

Posted Date: 06 Nov 2025
Salary: $86000 - 138000 per year

GEOINT System Engineer

. Required Qualifications: Must be a US Citizen.. Active TS/SCI clearance with CI polygraph. Bachelor's degree in science, technology... schedule Health insurance Paid time off Vision insurance Vacancy Announcement: GEOINT Systems Engineer Varantec...

Company: Varantec, Inc.
Location: Chantilly, VA
Posted Date: 08 Oct 2025
Salary: $150000 - 210000 per year

Senior Cyber Systems Engineer

and non-technical audiences. Clearance Active TS/SCI clearance or the ability to obtain SCI access and pass a polygraph...Responsibilities Serve as a trusted expert, consultant, and thought leader across a wide range of domains—including...

Posted Date: 23 Nov 2025
Salary: $104000 - 166000 per year

Cloud Systems Architect

must have an active TS/SCI security clearance with a CI Polygraph. Applicant MUST hold a permanent U.S. citizenship for this position...We are seeking a Mid-Level Cloud Systems Engineer with hands-on experience across the Systems Engineering & Integration...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 23 Nov 2025