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Keywords: Software Developer (Systems Software) - TS/SCI w/ Polygraph, Location: Herndon, VA

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Software Developer (Systems Software) - TS/SCI w/ Polygraph

Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 30 Jan 2026

Software Developer - TS/SCI with CI Polygraph

TITLE: Software Developer 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

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: 25 Jan 2026

Information Systems Security Officer (ISSO) - TS/SCI with Polygraph

, and/or vulnerability management plans Security Clearance Level: TS/SCI w/ Polygraph Location: Herndon, VA - Customer Site...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

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

Backend Software Developer with TS/SCI and CI Poly

Backend Software Developer Reston, VA Active TS/SCI with CI polygraph required @Orchard is retained by a top... Developer you will: Enable the development of system architectures, software systems, or software applications. Focus of work...

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

Backend Software Developer with TS/SCI and CI Poly

Backend Software Developer Reston, VA Active TS/SCI with CI polygraph required @Orchard is retained by a top... Developer you will: Enable the development of system architectures, software systems, or software applications. Focus of work...

Company: @Orchard
Location: Reston, VA
Posted Date: 28 Jan 2026

Software Engineer TS/SCI

Software Engineer TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS.../SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: Sterling, VA
Posted Date: 18 Jan 2026
Salary: $82100 - 172400 per year

Software Engineer TS/SCI

Software Engineer TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS.../SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: Sterling, VA
Posted Date: 10 Dec 2025
Salary: $82100 - 172400 per year

Senior AI Software Developer

Clearance Required: Must be a U.S. Citizen and possess a current and active TS/SCI clearance granted by the Department... and industry leaders and technology innovators. We are seeking a highly motivated Senior Software Developer to join our team. The...

Posted Date: 16 Jan 2026
Salary: $165000 - 190000 per year

Software Developer - User Interface (UI) Multiple Levels

Required Qualifications: US Citizenship is required. Ability to obtain and maintain a TS/SCI with Polygraph Proficient...Responsibilities: Noblis is seeking to hire a Software Developer with a User Interface (UI) focus in Reston...

Company: Noblis
Location: Reston, VA
Posted Date: 14 Jan 2026
Salary: $78900 - 123300 per year

Software Developer - User Interface (UI) Multiple Levels

Required Qualifications US Citizenship is required. Ability to obtain and maintain a TS/SCI with Polygraph Proficient...Job Description: Responsibilities Noblis is seeking to hire a Software Developer with a User Interface (UI) focus...

Company: Noblis
Location: Reston, VA
Posted Date: 14 Jan 2026
Salary: $78900 - 123300 per year

Software Application Developer

not require travel. An active TS/SCI with Polygraph clearance is required to be considered. The ideal software developer... Clearance: Must have a TS/SCI with Polygraph to be considered Experience with Java and/or JavaScript Experience with Node...

Company: Leidos
Location: Reston, VA
Posted Date: 04 Jan 2026
Salary: $107900 - 195050 per year

Cleared Software Developer - User Interface (UI) Multiple Levels

Required Qualifications: US Citizenship is required. Must have an active TS/SCI with Polygraph Proficient in at least one of the...Responsibilities: Noblis is seeking to hire a Software Developer with a User Interface (UI) focus in Reston...

Company: Noblis
Location: Reston, VA
Posted Date: 25 Dec 2025
Salary: $90700 - 141775 per year

Cleared Software Developer - User Interface (UI) Multiple Levels

Required Qualifications US Citizenship is required. Must have an active TS/SCI with Polygraph Proficient in at least one of the following...Job Description: Responsibilities Noblis is seeking to hire a Software Developer with a User Interface (UI) focus...

Company: Noblis
Location: Reston, VA
Posted Date: 24 Dec 2025
Salary: $90700 - 141775 per year

Appian Developer

Position Overview: SHINE Systems is seeking a skilled Appian Developer with experience in Software Design.... Required Qualifications: U.S. Citizenship. Current TS/SCI security clearance with CI polygraph or the ability to obtain one. Proven...

Company: SHINE Systems
Location: Reston, VA
Posted Date: 03 Jan 2026
Salary: $91000 per year

Appian Developer

and collaborate in sprint planning and review meetings. Required Skills: Active TS/SCI with CI Polygraph (or ability to obtain... with external systems and data sources using REST/SOAP web services. Participate in the full software development lifecycle (SDLC...

Location: Reston, VA
Posted Date: 29 Jan 2026

Full-Stack Linux Cyber Application Developer

solutions to complex problems within a collaborative, cross-functional team TS/SCI clearance with a polygraph Bachelor... eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation...

Location: Herndon, VA
Posted Date: 04 Jan 2026
Salary: $86800 - 198000 per year

Site Reliability Developer 3

improvement. Responsibilities: Mandatory Qualifications: US Government TS/SCI with Polygraph U.S. Citizenship- Federal... distributed systems. You will incorporate the ethos of software engineering and apply it to large-scale operational problems...

Company: Oracle
Location: Reston, VA
Posted Date: 12 Dec 2025
Salary: $79100 - 158200 per year

Expert Applications Developer

. Qualifications: Required: An active TS/SCI with Full Scope Polygraph (preferrably from this client). * 10+ years of related..., and Holidays Description: Markon is seeking an Expert-level Applications Developer to support the development and O&M...

Company: Markon
Location: Herndon, VA
Posted Date: 06 Nov 2025

Cloud Application Architect

, and maintaining Linux server systems in the Cloud Experience with scripting languages TS/SCI clearance with a polygraph Bachelor... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Herndon, VA
Posted Date: 10 Dec 2025
Salary: $86800 - 198000 per year