Security Clearance Jobs in Washington, DC

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Apply Description Assured Information Security (AIS) is seeking a Software Engineer with a focus on Computer Network Operations (CNO) to join our CyberAI team. In this role, you will support the eng...

Quantum Sky is searching for an Information Systems Security Officer (ISSO), to support a federal customer in Washington, DC (onsite). We are looking for a highly organized, proactive, and customer-fo...

Interested candidates are encouraged to apply as soon as possible. Koniag IT Systems, LLC a Koniag Government Services company, is seeking a Service Delivery Manager to support KITS and our governme...

Interested candidates are encouraged to apply as soon as possible . Koniag IT Systems, LLC, a Koniag Government Services company, is seeking an Applications & Integration Lead to support KITS and our...

The application deadline and start date are subject to change based on the status of the contract. Applications will be accepted through expiration date or until the position is filled. If the contrac...

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Professional Services, LLC a Koniag Government Services company, i...

Position Description & QualificationsLooking for an opportunity at a place you can have make a difference every day? Then Serco has the right opportunity for you! As the Mechanical Electrical Engineer...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Responsibilities: Strategic Requirements Analysis & Development Translate commander's intent, strategic objectives, and operational priorities into actionable functional and technical requirements t...

Responsibilities: Technical Writing & Documentation • Develop, edit, and maintain technical documentation, reports, procedures, and program deliverables in accordance with government standard...

Responsibilities: Project Planning & Lifecycle Management Lead the planning, execution, monitoring, and successful closure of complex IT projects, ensuring alignment with customer objectives and mis...

Responsibilities: IT Project Planning & Lifecycle Management • Lead and oversee the full lifecycle of complex IT projects, from initial concept and requirements definition through planning, e...

Responsibilities: IT Project Planning & Lifecycle Management • Lead and oversee the full lifecycle of complex IT projects, from initial concept and requirements definition through planning, e...

Position Summary The Senior Behavioral Analyst provides behavioral science expertise in support of a large-scale Insider Threat Program. This position is responsible for assessing behavioral risk, pro...

Serves as an entry level Intelligence Analyst providing data analysis, including identifying and recognizing trends across data sets, locations, targets, etc. Compiles data from multiple sources. Mo...

Provides support to end users for either Personal Computer (PC), server, or mainframe applications and hardware. May interact with network services, software systems engineering, and/or applications d...

MUST BE A United States Citizen; must have a Top Secret clearance; those with CI Poly will be prioritized; Bachelor's degree from an accredited college or university; Vets with 4 years active service ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...