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Keywords: Systems Engineer/Developer (TS/SCI with Polygraph Required), Location: Chantilly, VA

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Systems Engineer/Developer (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: IT Infrastructure...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 03 Jan 2026

Systems Engineer- TS/SCI with Polygraph

independently and in a team environment ​DESIRED SKILLS: Security clearance: TS/SCI with Polygraph Desired Technologies/Tools...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 01 Jan 2026
Salary: $123250 - 166750 per year

Software Engineer (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

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

Systems Engineer/Developer

must have an active TS/SCI with a Polygraph Bachelor's Degree in Computer Science, Information Technology, or other related technical...Job Description: The Systems Engineer will develop, build, deploy, manage, and administer cloud software...

Company: Cognitio
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Systems Engineer/Developer

Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph. Bachelor’s Degree in Computer Science...Overview: Byte Systems, a subsidiary of VTG, is seeking a Systems Engineer in Chantilly, Tyson's Corner or Warrenton...

Company: VTG
Location: Chantilly, VA
Posted Date: 02 Jan 2026

Systems Engineer/Developer

Do you have what it takes? Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph. Bachelor’s Degree...Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking a Systems Engineer in Chantilly, Tyson...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 02 Jan 2026

Systems Engineer

: Required: Active TS/SCI with polygraph clearance Bachelor’s degree in STEM (science, technical, engineering, math) or related...Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end...

Company: KBR
Location: Chantilly, VA
Posted Date: 01 Jan 2026

Systems Engineer (CS-30-01)

execution guidance and practical engineering support to mission teams Required Skills: Active TS/SCI with Polygraph...Job Description: Seeking a Cloud/Infrastructure Engineer for a technical development program supporting the Sponsor...

Posted Date: 01 Jan 2026

Ground Segment Systems Engineer

an active TS/SCI clearance with Polygraph BS or MS degree in relevant Science, Technology, or Engineering field of study...Responsibilities This position is for a Ground Segment Systems Engineer for a large, multi-year contract supporting...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025
Salary: $104000 - 166000 per year

Senior AWS Cloud Developer

an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph... Developer, you will be responsible for developing cloud service delivery models and architectural frameworks. You will implement...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $137707 - 152821 per year

Database Developer

Data Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work Environment Employee...: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Senior Software Developer

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Developer (SME)

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Cyber Capability Developer

This position requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. This position... Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) with a CI polygraph...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 11 Dec 2025

Backend Java Developer

: Active TS/SCI with Full scope polygraph 3–6 years of hands-on Java development experience Bachelor’s degree in Computer..., and Holidays Description: We are seeking a Mid-Level Backend Java Engineer to join our development team supporting an IC...

Company: Markon
Location: Chantilly, VA
Posted Date: 05 Dec 2025

Full Stack Software Developer

Experience working as part of an agile team to deliver software iteratively Do you have what it takes? Active TS/SCI...Job Description: Overview VTG is seeking a talented and experienced Full Stack Software Developer...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 28 Nov 2025

Full Stack Software Developer

to deliver software iteratively Qualifications: Active TS/SCI with Polygraph required. Bachelor’s degree in computer... for integration between systems and data sets. Key Responsibilities: Work with the Chief Engineer and Technical Leads to translate...

Company: VTG
Location: Chantilly, VA
Posted Date: 28 Nov 2025

Web Developer Senior

An active TS/SCI clearance with Polygraph Desired: AWS certification (AWS Developer Associate or AWS DevOps Engineer... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: Chantilly, VA
Posted Date: 05 Nov 2025

Python Developer II

development #FundedPosition Desired Qualifications: Active TS/SCI with CI Polygraph Bachelor's degree in Computer Science...Responsibilities: As a Python/ Software Engineer you will be responsible for the design, development, testing...

Company: Noblis
Location: Chantilly, VA
Posted Date: 08 Jan 2026