Security Clearance Jobs in Chantilly, VA

Date Posted:2026-10-28Country:United States of America Location:US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

MANTECH seeks a motivated, career and customer-oriented PMO Office Project Manager to join our team in Chantilly, VA. This is an onsite position.The PMO Office Project Manager leads and coordinates e...

R-00195869Description Leidos is seeking a highly organized, detail-oriented, and proactive Program Specialist to support staffing operations for a large IT program. The ideal candidate is a strong com...

MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 to join our team in Chantilly, VA.Responsibilities include but not limited to:Provide advice and assistance regarding...

ManTech is seeking a motivated, career and customer-oriented Cyber Engineer Lead, serving as the CLIN-level manager, to join our team in the Chantilly, VA, area.Responsibilities include, but are not l...

R-00195819Description Leidos is seeking a TS/SCI cleared Aerospace Engineer to provide technical support for our government customer, supporting the planning, coordination, execution, and assessment o...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA.You will play a vital role in leading technical operations, executing cyber sec...

Job Description Strategic ACI is seeking a senior-level Systems Engineers to guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, schedulin...

Job Description Strategic ACI is seeking an Expert Systems Engineer to assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, sch...

Job Description Strategic ACI is seeking an Expert-level Integration Engineer, with specific expertise in integration and deployment of spectral exploitation tools that serve as the foundation for a s...

Job Description Strategic ACI is seeking an Expert Systems Engineer to assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, sch...

Active TS/SCI with CI Poly required prior to consideration.About the RoleThis is a great opportunity for early-career financial and accounting professionals who want to grow their expertise while supp...

CLEARANCE REQUIRED : TS/SCI This job is located in: Alexandria or Chantilly, VA. Job Summary: Work directly with NGA team members and must be able to create, research, evaluate, analyze, and fuse dat...

Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row...

Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row...

Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row...