• Software Engineer II - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... future threats. CISO Operations is looking for a Software Engineer II to improve and expand the security of...* Collaborate with architecture teams to integrate security into system design and service lifecycles. * Define and enforce… more
    Microsoft Corporation (09/27/25)
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  • Systems Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... National Security!** **Job Summary** : Leidos is seeking a Systems Engineer to support the customer in...perform IV & V testing. **Basic Qualifications:** + Active TS /SCI security clearance with CI Polygraph. + Requires BS… more
    Leidos (07/18/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Continuity of Operations (COOP). BASIC QUALIFICATIONS: + Must have an active and maintain a Top Secret /SCI clearance. + BS degree and 4 + years of prior relevant ... a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the...operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the Department of… more
    Leidos (10/01/25)
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  • Project Engineer SME

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Denver, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Advantage Solutions Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects of the… more
    Leidos (10/01/25)
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  • SharePoint Engineer

    KBR (Fulton, MD)
    …technical support and troubleshooting for SharePoint-related issues. Minimum Qualifications: + Top Secret with SCI. + SharePoint Expertise: Strong knowledge ... Title: SharePoint Engineer Belong. Connect. Grow. with KBR! KBR's National...expertise in migrating current and future content from external systems into the SharePoint system . + Plan… more
    KBR (09/15/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    …solutions by analyzing system performance standards, conferring with users or system engineers; analyzing systems flow, data usage and work processes; and ... Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia,...Client Site - Columbia, MD area Minimum Clearance Required: TS /SCI with Fullscope Poly Clearance Level Must Be Able… more
    Concurrent Technologies Corporation (08/07/25)
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  • Customer Experience Engineer II - CTJ…

    Microsoft Corporation (Elkridge, MD)
    …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Government Cloud customers? We are seeking a customer-obsessed **Customer Experience Engineer II** with a deep background in troubleshooting, enterprise systems… more
    Microsoft Corporation (09/20/25)
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  • Full Stack Software Engineer

    Leidos (Columbia, MD)
    …a bachelor's degree. + Java development experience + **Clearance Requirement: Top Secret /SCI with Polygraph** **Preferred Qualifications** + Experience working ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data queries… more
    Leidos (08/09/25)
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  • Cleared - System Architect (Multiple…

    Noblis (Bethesda, MD)
    …is seeking a Cleared System Architect (Multiple Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and McLean, VA** The ... on track by overseeing cost, schedule, and performance. Required Qualifications + Active Top Secret /SCI clearance with Polygraph. + US Citizenship is required. +… more
    Noblis (09/02/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 to 5 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/16/25)
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