Security Clearance Jobs in Reston, VA

Date Posted:2026-10-21Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Point Solutions Group, a ClearanceJobs company, is hiring a Database Engineer for a full-time, on-site role in Herndon, VA. Responsible for database design, data modeling, schema development, SQL/PL/S...

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI CI Poly Must be a U.S. Citizen Job Summary Castalia Systems is seeking a Weapons System Analyst (Nuclear Enterprise), Sr. to s...

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI with the ability to obtain a CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, gene...

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI with the ability to obtain a CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, gene...

DescriptionThe Work: ICF is looking for an enthusiastic GIS Analyst/Developer to join our growing GIS team and build innovative tools and services that address complex issues. If you are a GIS Analyst...

DescriptionICF is seeking an Automated Test Engineer, Manager to support a Federal Government agency client. You will help deliver reliable cloud applications, data services, and AI-enabled capabiliti...

DescriptionICF is seeking a Senior ServiceNow Developer to support a public health agency client within the Office of the Chief Information Officer (OCIO). The ideal candidate will possess extensive h...

DescriptionGeographic Preference: East Coast preferred; Must be able to support EST hours Role OverviewAs a Lead Business Analyst, you will play a key role in supporting delivery execution across a la...

As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon’s unique experience and expertise, that are used by millions of companies wor...

Application deadline: Oct 28, 2026Amazon Web Services (AWS) is looking for a Software Development Engineer II to design, build, and operate Amazon Elastic Compute Cloud (EC2) control-plane services in...

Application deadline: Oct 28, 2026Amazon Web Services (AWS) is looking for a Software Development Engineer III to lead the architecture and technical direction for Amazon Elastic Compute Cloud (EC2) c...

Job Title: Contracts ManagerJob Category: ContractsTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* *...

Computer Scientist - Senior Reston, VA, United States (On-site) Job Title: Computer Scientist - SeniorJob Code: ITS952Location: Reston, VAReports to: Program ManagerFLSA Status: ExemptSupervisory: No...

Fortreum is a trusted leader in cloud and cybersecurity services, ranked among the Top 5 FedRAMP Third Party Assessment Organizations (3PAO). With the addition of Kovr.AI, we have expanded our capabil...

Overview JOB TITLE: Software/ML Engineer - Junior to Senior Level GOVERNMENT AGENCY : Microsoft/NGA - National Geospatial-Intelligence Agency POSITION INFORMATION : Full-Time Position; Governme...

Overview JOB TITLE: Software/ML Engineer - Junior to Senior Level JOB TITLE: Data Scientist - Junior to Senior Level GOVERNMENT AGENCY : Microsoft/NGA - National Geospatial-Intelligence Agency ...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...