Security Clearance Jobs in Washington, DC

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...

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: ...

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 ...

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 ...

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 ...

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...

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...

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...

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 ...

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...

This remote position is to support the USAF- Secret Clearance is required* We are seeking an Enterprise Solutions Architect / Solutions Expert to serve as a high-level technical advisor for a major pr...

REQ: 26-J-1431The Activity Security Representative’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day”...

Duties You will serve as the senior civilian authority and principal advisor for Total Force Manpower, Force Design, and Workforce Readiness integration. You will lead formulation and execution of a...

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...

* 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...

> Senior Web Knowledge Manager Vistra Communications LLCSenior Web Knowledge Manager Pentagon DescriptionVistra is seeking a Senior Web Knowledge Manager to support Str...

Bridge DefenseLead Site Reliability EngineerLead Site Reliability EngineerAbout Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered. Based in Washington, D.C., we a...

Job Requirements Senior Data Architect (Senior Consultant, Engineering & Technical Services)At Fearless, we are seeking a Senior Data Architect as part of our Senior Consultant, Engineering & ...

Job Requirements Senior Data Engineer(Senior Consultant, Engineering & Technical Services)At Fearless, we are seeking a Senior Data Engineer as part of our Senior Consultant, Engineering and Techn...

DutiesThe purpose of this position is : To serve as a Country Director in the Regional Affairs Directorate (Foreign Affairs Specialist). Reviews, analyzes, and makes recommendations on the political-m...