Security Clearance Jobs in Arlington, VA

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and integrate artificial intelligence capabilities and agentic workflows...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, test, and productize cutting-edge AI and machine learning algor...

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from ...

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from ...

Application deadline: Oct 25, 2026Amazon’s Security team is looking for a Subcontract Security Lead to help stand up and run the industrial-security backbone of a U.S. Government program buildin...

How would you like to build the AWS Cloud Computing business for the United States Department of War? Would you like to be part of a team focused on cloud transformation and adoption of Amazon Web Ser...

Some of the hardest problems in security are waiting on models that do not exist yet. As a Principal Applied Scientist, you will create them. You start from the strongest models in the world and push ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Job Number: R0242009Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities present...

(733) Operations Manager Support Level IIArlington, VACompany Summary Arlo Solutions (Arlo) is an information technology consulting services company that specializes in delivering technology solutions...

(734) Classification/Program Protection Security SMEArlington, VAApplyCompany Summary Arlo Solutions (Arlo) is an information technology consulting services company that specializes in delivering tech...

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Professional Services, LLC a Koniag Government Services company, i...

DutiesBuilds and Sustains Homeland Defense (HD), Homeland Security (HS), and Defense Support of Civil Authorities (DSCA) Interagency Partnerships and Integration. Shapes the Strategic and Operational ...

DutiesThe primary purpose of this position is: This position is coded as Green Door, providing support to various Special Access Programs. To serve as Strategic Program Analyst, HQ USAF Deputy Chief o...

Envisioneering, Inc. is seeking a Radar / Electronic Warfare (EW) Specialist to support the Office of Naval Research (ONR) and its ongoing Science and Technology portfolio. The individual should have ...

Envisioneering, Inc. is seeking a Position, Navigation, and Timing (PNT) Specialist to support the Office of Naval Research (ONR) and its ongoing Science and Technology portfolio. The individual shoul...

> Intelligence Analyst II Obsidian Solutions Group LLCIntelligence Analyst II Rosslyn, VA DescriptionPrimary Location: Rosslyn, VAClearance: Active Top Secret clearance with SCI eligibilityAbility t...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

As a Senior IAMD Capability Analyst for Nimble Fire and the Joint Regional IAMD Capability Mix (JRICM) study, you will be responsible for understanding, interpreting, coordinating, and executing IAMD ...

As a Senior IAMD Capability Analyst for Nimble Fire and the Joint Regional IAMD Capability Mix (JRICM) study, you will be responsible for understanding, interpreting, coordinating, and executing IAMD ...