Security Clearance Jobs in Washington, DC

R-00188407Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and is 100% on-site. This rol...

Requisition Number: 29084 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $96,131.00 - $132,500.00 Security Clearance: TS/SCI Level of Experience: Mid ...

Requisition Number: 29103 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,542.00 - $143,000.00 Security Clearance: TS/SCI Level of Experience: Mid...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

ResponsibilitiesNoblis is seeking a highly motivated Senior Management Analyst to address threat recognition and analysis for the Department of Homeland Security (DHS). Threat understanding at its ea...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 10 years of experience working on policy issues within government, think tanks, public interest groups, or relevant indust...

OverviewThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our c...

GovCIO is currently hiring for a Project Manager to support the US Courts in Washington, DC for a short term contract (up to 9 months). ResponsibilitiesCreates integrated project plans for contract ...

The Sr. Network Engineer III provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, relia...

Program Advisor BACKGROUND The U.S. Department of State is the lead institution for the conduct of American diplomacy, & the Secretary of State is the President's principal foreign policy advisor. ...

Subject Matter Expert - Data Visualization SME July 30, 2026 Blake Willson Group [Client Delivery] • [Washington, DC] Harnessin...

The Lead Federal Account Executive - Civilian Agencies is responsible for leading and driving revenue growth across assigned U.S. federal civilian agencies by developing strategic relationsh...

Abacus Technology is seeking a Systems Engineer to provide technical support for the Federal Aviation Administration (FAA).  This is a full-time position.ResponsibilitiesEngineer and deploy robus...

Tyto Athene is seeking an enthusiastic Cloud Security Engineer to help our largest Federal client monitor and secure their rapidly expanding cloud footprint against would-be attackers. The successful ...

Executive AssistantFull Time/100% OnsiteAbility to Obtain HHS Public TrustWashington D.C.Nationwide IT Services is seeking a full-time Executive Assistant (EA) to support the Department of Health and ...

Work includes providing: • Updated ETL/ELT pipelines and associated engineering documentation for DRRS, DEERS and other readiness data sources. • Updated predictive analytic outputs using Large Langua...

Strategic Analysis, Inc. is an Equal Opportunity Employer. If you need assistance or an accommodation while seeking employment with us, please email recruiting@sainc.com or call: 703-527-5410. We wil...

* CONTINGENT UPON AWARD *The Organizational Change Management (OCM) Analyst supports U.S. Navy and DoD transformation initiatives, contributing to stakeholder analysis, change impact assessments, adop...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

Location:Washington, DCRemote Work:NoClearance:Top Secret (TS)Work Status:Full-TimeTravel Requirements:This position is not expected to travel on a regular basis.ATSG is actively seeking candidates fo...