• Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... Security represents one of the most critical priorities...by digital threats, regulatory complexity, and evolving technology. Microsoft Security is committed to making the world safer for… more
    Microsoft Corporation (08/13/25)
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  • Systems Engineer (Senior)

    GovCIO (Hampton, VA)
    …years (or commensurate experience) Required Skills and Experience + Clearance Required: Top Secret /SCI + Experience engineering solutions for a Zero-Trust ... and maintaining systems that adhere to the Zero Trust security model, which assumes no user or device is...and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition,… more
    GovCIO (08/08/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …- EC-Council Certified Threat Intelligence Analyst **Clearance:** Candidates must have a current Top Secret clearance with SCI eligibility. Come break things (in ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ... Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program… more
    Leidos (08/08/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... Security represents the most critical priorities for our...in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place… more
    Microsoft Corporation (08/08/25)
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  • Network Operations Lead

    SAIC (Quantico, VA)
    …lieu of a degree. + Experience leading a team in day-to-day operations. + Active Top Secret Clearance with SCI eligibility. + Must have IAT-II certification (ie, ... **Description** **Introduction** Make a difference for national security by joining a team of dedicated IT...the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands… more
    SAIC (08/07/25)
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  • Systems Engineer / Architect (Remote - Travel)

    Chinook Systems (VA)
    …+ Must be a US Citizen and be able to obtain and maintain up to a Top Secret clearance due to our customer requirements and the nature of the work that ... we do. Preferred Qualifications: + An Active Secret or higher Security Clearance. + Certifications in Linux Operating Systems. + IAT Level III Certification… more
    Chinook Systems (08/07/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... Security represents the most critical priorities for our...in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place… more
    Microsoft Corporation (07/31/25)
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  • Cross Domain Solutions Architect

    KBR (Alexandria, VA)
    …of a Secret clearance is required and ability to obtain a Top Secret clearance. Technical Skills: + Experience with cross-domain technologies, including CDS, ... Domain Solutions Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/29/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... as a critical component of our nation's safety and security . Make an impact by using your expertise to...unique requirements of our clients. With a career in security and wireless technologies, you'll make the end user's… more
    General Dynamics Information Technology (07/19/25)
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