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Washington, DC

Security Clearance Jobs in Washington, DC

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Senior Desk Officer

New
Deck Prism LLC
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Washington, DC(On-Site/Office)
Posted today
Mgr/Director
TS/SCI

Experience: Individual must have a minimum of fifteen (15) years’ experience in CI and/or espionage case management, and supervising agents and programs conducting these cases which may be a combina...

D

Senior Structural Engineer

New
Wyetech
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Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

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Senior Structural Engineer

New
Wyetech, LLC
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Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

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Senior Structural Engineer

New
Wyetech
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Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

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Cloud Database Administrator

New
ASD, Inc.
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Dept Commerce, DC(On-Site/Office)
Posted today
5+ yrs exp
Secret

Cloud Database Administrator to support the design, implementation, optimization, and maintenance of cloud-based database systems across complex federal environments. In this role, you will leverage y...

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Senior Systems Analyst

New
Seneca Holdings
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

Western Door Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civil...

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Supply Support Readiness Review (SSRR) Administrative Manager -

New
Serco Inc.
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Position Description & QualificationsIf you seek a rewarding, high profile and challenging position supporting projects for the US Navy- Serco has a wonderful opportunity for you! This position will ...

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Project Manager

New
Serco Inc.
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Position Description & QualificationsLooking for an opportunity at a place you can have influence every day? Then Serco has the right opportunity for you! As the Project Manager, you will provide prog...

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Supply Readiness Milestone and Management Plan (SRMMP) Manager -

New
Serco Inc.
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Position Description & QualificationsIf you seek a rewarding, high profile and challenging position supporting projects for the US Navy- Serco has a wonderful opportunity for you! This position will ...

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Endpoint Security as a Service (ESS) Engineer

New
Leidos
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Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

R-00186374Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator to join our team at the Washington Navy Yard — where innovati...

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AI Solutions Architect

New
Peraton
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

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...

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System Admin - DC

New
RTX
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-06-30Country:United States of America Location:US-TX-EL PASO-M2 ~ 7201 Montana Ave ~ BLDG M2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: ...

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Lead Systems Engineer

New
SPA
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Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

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 ...

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Sr. Communications Engineer

New
SPA
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Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

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 ...

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Activity Security Representative I

New
System High Corporation
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

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Program Security Representative II

New
System High Corporation
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Wor...

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Configuration Manager

New
22nd Century Technologies, Inc.
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Configuration, Change, and Release Management Specialist Job Summary: We are seeking a highly skilled and motivated Configuration and Change Management Specialist to sup...

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Web Application Support Specialist

New
Dunhill Professional Search
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

Web Application Support Specialist I Hybrid: Washington DC US Citizen We are seeking to hire a Web Application Support Specialist in support of the Justice-CDCS program. This is a great opportu...

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Patch Management Specialist- Secret

New
Dunhill Professional Search
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Remote/Hybrid
20001(Off-Site/Hybrid)
Posted today
Secret
Not Specified

IT Administrator IV/Patch Management Specialist, Senior- Remote- USA- Must have an active security Clearance The Patch Management Specialist, Senior oversees enterprise patch management strategy and ...

user avatar

Capacity Manager- Secret

New
Dunhill Professional Search
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Posted today
Secret
Not Specified

Secret Clearance Required The ideal candidate is passionate about performance optimization, proactive planning, and data-driven decision-making. You will partner closely with architecture, engineering...

user avatar
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