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Keywords: Software Developer - TS/SCI clearance required, Location: Chantilly, VA

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Software Developer III

Job Description: Responsibilities As a Python Software Developer III, you will be responsible for developing code...) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain a Counterintelligence...

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

Senior Software Developer

intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph... methodologies Working in classified environments What You'll Be Doing: As a Software Developer, you will be responsible...

Location: Chantilly, VA
Posted Date: 20 Dec 2025

Senior Software Developer

This position requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. This position..., or related field Minimum of 8 years of experience in software development Active Top Secret (TS) clearance with eligibility...

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

Software Developer

Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None...

Location: Chantilly, VA
Posted Date: 19 Dec 2025

Software Developer

, Postgres / PostgreSQL, Ansible, Linux (RHEL) experience and skills, Python Security Clearance Level: TS/SCI w/ Poly...Job Description: How a Software Developer Will Make an Impact: Researches, designs, develops, and/or modifies...

Company: Crimson Phoenix
Location: Chantilly, VA
Posted Date: 06 Dec 2025

Senior Software Developer

Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None...

Location: Chantilly, VA
Posted Date: 04 Dec 2025

Software Developer - Full Performance

Software Developer - Full Performance Job Category: Information Technology Time Type: Full time Minimum Clearance.... Required Qualifications: ACTIVE TS/SCI with Polygraph clearance A master’s degree in Computer Science, Information Systems, Engineering...

Location: Chantilly, VA
Posted Date: 03 Dec 2025

Software Developer

documentation. Preferred Qualifications: Active Top Secret / SCI security clearance with poly. TS/SCI with poly eligibility...Job Description: Overview As a Senior Software Engineer on the Mobile Development team, you will be responsible...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Software Developer

. Preferred Qualifications: Active Top Secret / SCI security clearance with poly. TS/SCI with poly eligibility must be in place...Overview: As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design...

Company: VTG
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Artificial Intelligence Developer

for requirements Required Experience/Clearance Active TS/SCI w/ Poly 7+ years of experience Bachelor's degree in Computer...Title: Artificial Intelligence Developer Artificial Intelligence Developer This is a contingent position based upon...

Company: KBR
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Windows Kernel Developer

. Requirements TS/SCI FSP Clearance 3 years of experience in each of the following: developing, testing, and debugging in C, C...We are looking for a Windows Kernel Developer for potential work in an upcoming program our Partner is pursuing...

Posted Date: 23 Jan 2026

Senior ETL Developer

Requirements: An active/current TS/SCI with Polygraph Physical Requirements: Use hands to operate a computer and other office... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Senior ETL Developer

Requirements: An active/current TS/SCI with Polygraph Physical Requirements: Use hands to operate a computer and other office... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

iOS Developer

and supporting developed software and techniques; Qualifications: Required: An active TS/SCI with Polygraph Five to Fifteen...Job Title: iOS Developer Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $61100 - 122200 per year

Senior DevOps Developer

Certified ServiceNow Administrator (CSA) Clearance Requirements: Must have a current/active TS/SCI with Polygraph... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Posted Date: 23 Jan 2026

Mac Developer

We are looking for a Mac Developer for a program our Partner is pursuing. Requirements TS/SCI FSP Clearance 3... experience developing, testing, and debugging software for MacOS 3 years of professional software development experience...

Posted Date: 23 Jan 2026

Game & Simulation-Based Training Developer

. Qualifications: Required: 3+ years of related experience Ability to obtain TS SCI clearance Strong experience developing... to translate requirements into functional, interactive solutions. Desired: Active TS SCI Portfolio Experience with graphic...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $72700 - 149200 per year

Android Mobile Application Developer

is pursuing. Requirements TS/SCI FSP Clearance 3 years of experience each developing, testing, and debugging in C and Python...We are looking for an Android Mobile Application Developer to join potential work for an upcoming program our Partner...

Posted Date: 22 Jan 2026

Android Developer

and supporting developed software and techniques; Qualifications: Required: An active TS/SCI with Polygraph Five to Fifteen...Job Title: Android Developer Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Chantilly, VA
Posted Date: 22 Jan 2026
Salary: $61100 - 122200 per year

Cyber Support Developer, Senior

: Clearance Required: TS/SCI with CI Polygraph. Degree and Years of Experience: Bachelor's degree or 4+ additional years...Overview: Abile Group has an exciting and challenging opportunity for a Cyber Support Developer, Senior on a long...

Location: Chantilly, VA
Posted Date: 22 Jan 2026