Security Clearance Jobs in Chantilly, VA

Hardware Installation Technician – Level I Chantilly, VA Responsibilities include, but are not limited to: • Perform installation, and support of new Windows based computer systems. • Install...

Software Engineer/SME Salesforce Developer REQUIRES: ACTIVE TS/SCI & FS POLY ...

R-00168456Description Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, ...

OverviewWISC is seeking a highly accomplished Senior Director of Business Development to lead strategic growth initiatives across the Intelligence Community (IC) and Department of Defense (DoD) ...

OverviewAt WiSC, we prioritize integrity, collaboration, and continuous growth-ensuring our employees are empowered to contribute meaningfully, advance professionally, and thrive personally. Join us a...

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002135Posting DetailsPosted: May 29, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI em...

Full-Stack Engineer – Agentic AI Platform – AWS Professional Services Location: Chantilly, VA (preferred) Work Type: Onsite / Hybrid Citizenship: U.S. Citizenship required Clearance: Active TS/SCI (CI...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersNetwork Engineer (U.S. Citizen/Security Clearance Required)Chantilly, Virginia, United StatesTask Force Talent is seeking a Networ...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersSenior Software Developer (U.S. Citizen/Security Clearance Required)Chantilly, Virginia, United StatesTask Force Talent is seeking...

Job DescriptionPosition SummaryBase-2 Solutions is seeking a Systems Administrator to join a mission-focused team that maintains applications, services, microservices, Platform as a Service (PaaS), an...

As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development mode...

Title:RF Specialist - Mid Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solut...

Telecommunications ForemanChantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skill...

Telecommunications Technician 2Chantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, ...

Telecommunications Technician 3Chantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, ...

Job Category: Software EngineeringRequisition Number: GRAPH001977Posting DetailsDescriptionWe are looking for an experienced Graph Database Engineer to join our team, interested in designing, developi...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002265Posting Details Posted: August 19, 2026 Full-Time On-site Salary Range: $124...

Job Category: Program Delivery and ExecutionRequisition Number: SRPRO002268Posting DetailsPosted: August 19, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionG...

Job Category: Software EngineeringRequisition Number: TECHL002272Posting Details Posted: August 19, 2026 Full-Time On-site $187,179.20 USD to $318,198.40 USD Job De...