Security Clearance Jobs in Mc Lean, VA

KBR is seeking an SME to perform SETA functions in an exciting opportunity within a Systems Program Office within the Customer Signals Intelligence (SIGINT) Office. The candidate will be an integral p...

Assured Information Security (AIS) is looking for a Software Engineer III to join our team in Rome, NY. This role is ideal for an experienced software engineer with at least five years of experience w...

Database EngineerLocation Options: Warrenton, VA or Tysons, VAWe are seeking a highly experienced Database Engineer with demonstrated expertise in relational database technologies across both on-premi...

Zachary Piper Solutions is looking for a highly skilled Electrical Engineer to support a leading engineering and systems integration organization. The Electrical Engineer will be responsible for suppo...

CRI is a leading developer of new technology in the government arena. We create exciting and innovative products for the global market by pushing the boundaries of technology. We have a culture of i...

ResponsibilitiesThe Sponsor is seeking an experienced and motivated individual to serve as a Project Integrator. As a critical member of a larger Principal Support Team, the selected Project Integrat...

ResidencyAll applicants must currently reside in the United States OverviewBigbear.ai is hiring Cloud Infrastructure Engineers to build and maintain the underlying government cloud infrastructure tha...

ResidencyAll applicants must currently reside in the United States. OverviewThe Data Scientist designs and builds the v1 rule-weighted composite scoring logic that turns normalized risk signals into ...

ResidencyAll applicants must currently reside in the United States. OverviewBigBear.ai is hiring Data Engineers to build and maintain the source adapters and normalization logic that translate raw da...

ResidencyAll applicants must currently reside in the United States OverviewBigBear.ai is hiring for a Dev/Sec/Ops Platform Engineer. The Dev/Sec/Ops Platform Engineer builds and maintains the platfo...

NewIntelligence AnalystTysons, VAApplyT-Rex Solutions, a leader in mission-focused solutions, is seeking a dedicated Junior Intelligence Analyst to join our dynamic team in Sterling, VA. At T-Rex, we ...

DarkStar Intelligence is seeking a FOIA Redaction Analyst to support an IC customer onsite in McLean, VA. This role is responsible for reviewing and redacting personally identifiable information, conf...

Job Title: Administrative Assistant I Location: Tysons Corner, VA (100% On-Site) Company: Quantum Science Solutions (QSS) Type: Full-Time Compensation: $18-20 per hour Position Overv...

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 ...

Must be a US Citizen who currently possesses a Top Secret/SCI Clearance. This is a hybrid position. Job Responsibilities: The Contractor supports execution of the AF/A4C Strategic Implementation Pla...

Must be a US Citizen who currently possesses a Secret Clearance, may start with an interim. This is a hybrid position. Job Responsibilities: • Operations includes the following Air Force Civil ...

R-00190402Description Leidos has a new and exciting opportunity for a Financial Services Budget Execution Analyst in our National Security Sector's (NSS)Analysis Solutions Business Area (ASBA).
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McLean, VA7/15/2026...

R-00190380Description Leidos has a new and exciting opportunity for an Open-Source Intelligence Targeter in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our talented team is...

R-00190375Description Job DescriptionLeidos has a new and exciting opportunity for an Open-Source Intelligence Targeter in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our t...