Security Clearance Jobs in Arlington, VA

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...

Location: Reston, VA or Arlington, VAClearance Requirement: TS w/ SCI eligibilityJob Description and Responsibilities:Data Machines is seeking talented, tenacious, and highly motivated individuals wit...

Envisioneering, Inc. is seeking a Senior Communications and Networks Specialist to support the Office of Naval Research (ONR) and its ongoing Science and Technology portfolio. The individual should ha...

Description Position Title: Junior Cost EstimatorLocation: Arlington/Crystal City, VACategory: Proposal**Contingent upon contract award**Schedule (FT/PT): FTTravel Required: N/AShift: DayRemote Type: ...

Description Position Title: Journeyman Cost EstimatorLocation: Arlington/Crystal City, VACategory: Proposal-**Contingent upon contract award**Schedule (FT/PT): FTTravel Required: N/AShift: DayRemote T...

Zachary Piper Solutions is seeking an Information Systems Security Manager to support a high-visibility National Security contract in Arlington, VA (100% onsite) . The Information Systems Security Man...

Zachary Piper Solutions is seeking an Acquisition Program Analyst for our partner supporting the Air Force. This role supports (ILO) Tactical Industrial Base branch within the Acquisition Integration...

Zachary Piper Solutions is seeking a Program Manager to support a high-visibility National Security contract in Arlington, VA (100% onsite). The Program Manager will bring strong experience in DoD sta...

Zachary Piper Solutions is seeking a Senior Security Control Assessor to support a high-visibility National Security contract in Arlington, VA (100% onsite) . The Senior SCA will bring advanced cyber...

Zachary Piper Solutions is seeking a Information System Security Manager (ISSM) to support a company focused on secure cloud-based autonomy and artificial intelligence programs within the defense sec...

Zachary Piper Solutions is seeking a Senior Security Control Assessor to support a high-visibility National Security contract in Arlington, VA (100% onsite) . The Senior SCA will bring advanced cyber...

Zachary Piper Solutions is seeking a Program Manager to support a high-visibility National Security contract in Arlington, VA (100% onsite). The Program Manager will bring strong experience in DoD sta...

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...

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...

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...

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...

R-00184572Description The Defense Sector at Leidos is currently seeking a Junior Software Engineer with 2+ years of professional experience to join a collaborative, product-focused engineering tea...

R-00184364Description Leidos is seeking a Contractor Special Security Officer (CSSO) to support several customers in Arlington, Virginia.Position Summary:The CSSO will oversee facility, personnel, and...

R-00184404Description Leidos is seeking a Contractor Special Security Officer (CSSO) to support several customers in Arlington, Virginia. The CSSO will oversee facility, personnel, and SAP security in...

OverviewJob specifications are intedned 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...