Security Clearance Jobs in Virginia

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

What Impact You'll Have Deliver Simple Solutions to Complex Problems as a VDI Engineer. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in appli...

What Impact You'll Have GRVTY is looking for a Senior Scientist to support research, algorithm development, and advanced analytics for overhead persistent infrared and electro-optical/infrared sen...

Date Posted:2026-07-20Country:United States of America Location:US-VA-ARLINGTON-VA1 ~ 2461 S Clark St ~ BLDG 1, Ste 1000 Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Req...

Job Number 723177BR Description:This is a Hybrid Telework opportunity. These job requirements allow the employee to work at a Lockheed Martin-designated office or job site for part of their schedule ...

We're seeking experienced Security Monitors to join a large engineering customer of ours. Basic Qualifications: Must possess a current TS/SCI w/poly clearance High School diploma or equivalent prefer...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in C++, C, or Python. 2 years of experience developing large-scale infrast...

What Impact You'll Have Deliver Simple Solutions to Complex Problems as a VDI Engineer. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in appli...

What Impact You'll Have GRVTY is looking for a Senior Scientist to support research, algorithm development, and advanced analytics for overhead persistent infrared and electro-optical/infrared sen...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Markon is seeking a Construction Manager to support one of our Intelligence Community customers. This individual will assist the government Pro gram Management Office (PMO) with project management, co...

OverviewJob specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job.SUMM...

This position is contingent upon award. Provides support with a variety of resource and acquisition management duties, focusing specifically on the resource planning, analysis and execution of large s...

This position is contingent upon award. Provides support with a variety of resource and acquisition management duties, focusing specifically on the resource planning, analysis and execution of large s...

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence a...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Responsibilities & QualificationsThis position will work with the customer to provide operations and maintenance of as-built AV systems throughout the customer's area of responsibility, as well as req...

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...

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...