Security Clearance Jobs in Chantilly, VA

Job Description Spiral Solutions & Technologies, Inc. (SS&T) is seeking a Ballistic Missile Submarine Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Joint Exer...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Closed: February 9, 2026 Full-Time ...

The Britton Group is a premier provider of intelligence and national security solutions, specializing in mission-critical IT services, digital transformation, cybersecurity and specialized intelligenc...

Communications Systems Engineer Location Chantilly, VA Job Code 1629 # of Openings 1 Employee Referral Bonus Eligible Yes FTS International, LLC (FTS) is committed to providing the Federal Govern...

Careers at Software Developers (Systems Software) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VAAs a Software Developer (System...

SABG is seeking a Space Modeling and Simulations Engineer in Multiple Levels- Level II, III, or IV to support the National Reconnaissance Office (NRO). JOB TITLE : Space Modeling and Simulations Eng...

Job Title: Test EngineerJob Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

Job Title: Computer Systems AnalystJob Category: Service Contract ActTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: NoneType of...

OverviewOMNI is seeking a Satellite Lead Mission Engine Active TS/SCI clearance with Polygraph.Bachelor’s degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, Mechanical Engin...

About the Roleis seeking a Senior Satellite Subsystems Engineer to provide Systems Engineering and Technical As Active TS/SCI clearance with Polygraph. Bachelor’s degree in Aerospace Engineering...

About the RoleOverviewOMNI is seeking a Satellite Syst Required Qualifications Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Systems Engineering, Computer Science, Physics, or a ...

About the RoleOMNI is seeking a Security Bachelor's degree in Security Management, Criminal Justice, Business Administration, Homeland Security, or a related discipline. Minimum of 5 years of exp...

About the RoleOverviewOMNI is seeking for a Senior Portfolio Security Manag Bachelor's degree. Active TS/SCI clearance. Significant experience (10+ years) in industrial or government security ...

About the Roleis seeking Senior Systems Engineer to provide SETA (Systems Engineering Bachelor’s degree in Engineering, Physics, or related technical field (advanced degree preferred) 10+ years o...

About the RoleConsulting Solutions is s Bachelor's degree. Active TS/SCI clearance. Experience (5+ years) in classification management, document control, or information security administration...

About the Roleis seeking for Program Secur Bachelor's degree. Active TS/SCI clearance. Experience (10+ years) supporting program or special access program (SAP) security functions. Working ...

Core Technical Requirements - Required Candidates must demonstrate experience with the following: Real-time and bare-metal systems: Real-time operating systems (RTOS), embedded Linux, and bare-met...

We are looking for a passionate and client-focused onsite Project Manager to support a federal client. Specific tasks may include • Manage project design and/or construction efforts, to include sche...

Network EngineerChantilly, VA / Remote / Hybrid / Fairfax, VAInformation Technology /Full Time Hybrid /Hybridapply for this jobNetwork EngineerEmployment Type: Full Time, Experienced levelDepartment: ...