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Keywords: Software Engineer (TS/SCI with Polygraph REQUIRED), Location: Chantilly, VA

Page: 10

Network Engineer 3 - Chantilly, VA

requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ Polygraph is REQUIRED Education... a Network Engineer 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 25 Oct 2025

Digital Signal Processing Engineer Senior

be considered equivalent to 2 years of relevant professional experience. TS/SCI is required Minimum of 8 years of experience... An active polygraph is preferred Security Clearance Requirement: An active Top Secret SCI security clearance...

Company: Parsons
Location: Chantilly, VA
Posted Date: 22 Oct 2025
Salary: $108700 - 190200 per year

Digital Signal Processing Engineer Principal

discipline TS/SCI is required Minimum of 10 years of experience in software implementation of algorithms related to digital... learning techniques to signal processing, communications, and signal localization challenges An active TS/SCI w/polygraph...

Company: Parsons
Location: Chantilly, VA
Posted Date: 21 Oct 2025

Digital Signal Processing Engineer - Mid Level

discipline TS/SCI is required Minimum of 5 years of experience in software implementation of algorithms related to digital... learning techniques to signal processing, communications, and signal localization challenges An active TS/SCI w/polygraph...

Company: Parsons
Location: Chantilly, VA
Posted Date: 21 Oct 2025
Salary: $86700 - 151700 per year

Digital Signal Processing Engineer Junior

discipline TS/SCI is required Minimum of 2 years of experience in software implementation of algorithms related to digital... learning techniques to signal processing, communications, and signal localization challenges An active TS/SCI w/polygraph...

Company: Parsons
Location: Chantilly, VA
Posted Date: 21 Oct 2025
Salary: $86700 - 151700 per year

Sensor Integration Systems Engineer

NSG/ASG and NRO Previous NGA and/or NSG/ASG program/project work Previous IC or DoD program/project work TS/SCI... clearance adjudication or ability to obtain SCI and pass a polygraph. Desired: Master’s degree or higher in Systems...

Posted Date: 10 Jan 2026

Systems Engineer / Tester

TS/SCI with Polygraph required. Bachelor’s degree in Engineering, Computer Science, Software Engineering, or related..., and testing. The role will involve managing a software development team, conducting stakeholder meetings, and ensuring...

Company: VTG
Location: Chantilly, VA
Posted Date: 09 Jan 2026

Systems Engineer / Tester

. Do you have what it takes? Active TS/SCI with Polygraph required. Bachelor’s degree in Engineering, Computer Science, Software... management, and testing. The role will involve managing a software development team, conducting stakeholder meetings...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Information Systems Security Engineer

must have an active TS/SCI with a Polygraph Bachelor's Degree in Computer Science, Information Technology, or other related technical... and documenting software and hardware vulnerabilities. Skilled in cross-team collaboration and effective communication to fulfill...

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

Senior Cyber Systems Engineer

and non-technical audiences. Clearance Active TS/SCI clearance or the ability to obtain SCI access and pass a polygraph... improvement initiatives. Key Responsibilities Technical Analysis & System Design Analyze user needs and software...

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

Operational Systems Engineer

systems as needed. Required Skills: Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance..., with polygraph. Background in Computer Science, Information Technology, Cyber Security, Cyber Forensics, Engineering...

Location: Chantilly, VA
Posted Date: 12 Nov 2025

Full Stack Developer

written and verbal updates on technical progress. Do you have what it takes? Active TS/SCI with Polygraph...Job Description: Overview The Full Stack Software Engineer will design, develop, test, implement, and support...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 17 Jan 2026

Full Stack Developer

written and verbal updates on technical progress. Qualifications: Active TS/SCI with Polygraph required. Bachelor’s degree...Overview: The Full Stack Software Engineer will design, develop, test, implement, and support technical solutions...

Company: VTG
Location: Chantilly, VA
Posted Date: 17 Jan 2026

Senior Systems Administrator

: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph.../SCI clearance with a Full-Scope polygraph. Work Environment Employee will be working indoors in an office environment...

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

Cloud Solution Architect

Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work Environment Employee will be working...: 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

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 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... years of experience in software development with at least 3 years focused on AWS cloud technologies. In absence of years...

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

Python Developer II

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

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

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

Python Developer III

testing and test-driven development #FundedPosition Desired Qualifications Active TS/SCI with CI Polygraph Bachelor...Job Description: Responsibilities As a Software Engineer III you will be responsible for the design, development...

Company: Noblis
Location: Chantilly, VA
Posted Date: 24 Dec 2025