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

Page: 5

Systems Engineer/Developer

Do you have what it takes? Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph. Bachelor’s Degree...'s Corner or Warrenton, VA. The Systems Engineer will develop, build, deploy, manage, and administer cloud software...

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

Python Developer III

) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain a Counterintelligence... testing and test-driven development #FundedPosition Desired Qualifications: Active TS/SCI with CI Polygraph Bachelor...

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

Python Developer III

) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain a Counterintelligence... testing and test-driven development #FundedPosition Desired Qualifications Active TS/SCI with CI Polygraph Bachelor...

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

Python Developer - Big Data

comparable experience in lieu of a Bachelor's degree will be considered. This position requires an active TS/SCI clearance...Responsibilities Peraton is seeking a Software Engineer - Mid in our Chantilly, VA office in support...

Company: Peraton
Location: Chantilly, VA
Posted Date: 27 Nov 2025
Salary: $104000 - 166000 per year

Cyber Engineer

Job Title: Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS... and DevSecOps principles. Debugging and reverse engineering tools. Active TS/SCI and an ability to obtain a Poly. Sec...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $58000 - 115900 per year

Lead Data Engineer

and active TS/SCI with polygraph Physical Requirements: · Must be able to be in a stationary position more than 50% of the... Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH...

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

Infrastructure Cloud Engineer, Senior

with Kubernetes TS/SCI clearance with a polygraph Bachelor’s degree Ability to obtain a Security+ CE, SSCP, CCNA-Security... or managing ArgoCD, Grafana, ElasticSearch, and Prometheus Experience with Pulumi or Crossplane TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 22 Jan 2026
Salary: $86800 - 198000 per year

DevOps Engineer, Senior

within a collaborative team environment TS/SCI clearance with a polygraph HS diploma or GED and 8+ years of experience with DevOps... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Chantilly, VA
Posted Date: 22 Jan 2026

Systems Engineer - Space Systems Design

& Other Requirements U.S. Citizen required. Active TS/SCI with Polygraph required. LocationThis position is part-time and on site... engineering contributor supporting the development, deployment, operations, and sustainment of space-related hardware and software...

Posted Date: 17 Jan 2026

Agile Systems Engineer

programs and domains TS/SCI clearance with a polygraph AWS Certified Solutions Architect, Developer, or SysOps Associate... TS/SCI clearance; willingness to take a polygraph exam HS diploma or GED Ability to obtain a Security+ CE, SSCP, CCNA...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $69400 - 158000 per year

Automated Test Engineer

Automated Test Engineer Location: Chantilly, VA Clearance: TS, SCI/Poly eligible Level: T3 Bailey is seeking... an Automated Testing Software Developer to strengthen our mission-critical ICAM program. The selected candidate will help build...

Posted Date: 09 Jan 2026

Cloud Solution Architect

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

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

Cloud Engineer

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

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

Chief Engineer

within a collaborative and cross-functional team environment TS/SCI clearance with a polygraph Bachelor's degree and 6+ years... for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

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

Mid-level Cloud Infrastructure Systems Engineer

requires the candidate possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate must maintain... the clearance. Bachelor’s degree in Engineering, Computer Technology or related field and 5+ years of experience...

Company: Peraton
Location: Chantilly, VA
Posted Date: 01 Jan 2026
Salary: $104000 - 166000 per year

Systems Engineer

: Required: Active TS/SCI with polygraph clearance Bachelor’s degree in STEM (science, technical, engineering, math) or related... teams to ensure completeness across the acquisition Leverage a variety of software tools including DOORS, and perform...

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

Senior Systems Engineer

: Chantilly, Virginia Clearance Required: Active Top Secret/SCI Overall Assignment Description: The Senior Systems Engineer... to maintain TS/SCI with Poly Intelligence Community experience and work history Experience developing technical architecture...

Company: Compass, Inc.
Location: Chantilly, VA
Posted Date: 31 Dec 2025

Senior Cloud Infrastructure Systems Engineer

: This position requires the candidate to possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate... must maintain the clearance. Associates degree and 10+ years of experience in a Systems Engineering related field; OR bachelor...

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

Ground Mission Engineering Lead

: Must be a US Citizen Must possess an active TS/SCI clearance with Polygraph BS or MS degree in relevant Science, Technology... with responsibilities that may include, but are not limited to the following: Role Responsibilities: Oversees developer overall system...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025

IT Infrastructure Engineer

an active TS/SCI clearance with Polygraph BS or MS degree in relevant Science, Technology, or Engineering field of study...(s). The IT Infrastructure Engineer oversees developer progress in deploying and maintaining a complex ground system...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025