• Sr Principal Engineer Mission Assurance

    Northrop Grumman (Chantilly, VA)
    … Secret Clearance, or higher or ability to acquire a Department of Defense Top Secret clearance. **What We Can Offer You** - Northrop Grumman provides a ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...more information on how to apply! Northrop Grumman Mission Systems (NGMS) is seeking a **Mission Assurance Engineer… more
    Northrop Grumman (09/30/25)
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  • AI Cloud Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Experience in AI OR cloud computing; and system ... **Description** SAIC is seeking a **AI Cloud Engineer ** with expertise in Signal Intelligence (SIGINT) processing...Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the… more
    SAIC (11/06/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/04/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    …and structural teams to deliver integrated solutions. **Basic Qualifications** + **Current Top Secret SCI security clearance and the ability to pass ... **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to… more
    Leidos (11/05/25)
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  • Jr Mac Support Engineer

    Indigo IT, LLC (Ashburn, VA)
    …EDUCATION, EXPERIENCE, CERTIFICATIONS, and QUALIFICATIONS: + Current CBP Background Investigation or Top Secret clearance adjudicated within the last 5 years ... Jr Mac Support Engineer Ashburn, VA SUMMARY: Founded in 2001, Indigo...Work in Virginia, we are always looking to hire top talent in the field - come join us… more
    Indigo IT, LLC (10/31/25)
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  • Cloud Infrastructure Engineer , HPC, TPU,…

    Google (Reston, VA)
    …(HPC) system architecture and applications. + Must possess an active Top Secret /SCI security clearance with current polygraph. **Preferred qualifications:** ... Cloud Infrastructure Engineer , HPC, TPU, Google Public Sector _corporate_fare_ Google...equivalent practical experience. + 3 years of experience in software development in C++, Python, Java or similar. +… more
    Google (10/25/25)
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  • Dynatrace Monitoring Engineer

    SAIC (Springfield, VA)
    …Active secret security clearance with the ability to obtain a top secret clearance. **Preferred Qualifications:** + Dynatrace Associate or Professional ... **Description** The Senior Monitoring Engineer in Springfield, VA is a senior-level technical...and user experience monitoring. + Experience supporting complex, distributed systems in cloud and hybrid environments. + Proficient with… more
    SAIC (08/22/25)
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  • Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... the United States Space Force + Focus on creating systems to support Signals Intelligence (SIGINT) through the development,...material management + Ability to obtain and maintain a TS /SCI security clearance + Familiarity with CAD software… more
    CACI International (11/18/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering...+ Must be a US Citizen with an active TS /SCI with a Polygraph. REQNUMBER: 2508711 SAIC is a… more
    SAIC (11/14/25)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …The Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering and Technical Assistance (SETA) ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...at least 2 years of relevant experience + Active TS /SCI clearance with polygraph + Working knowledge of Signals… more
    SAIC (10/29/25)
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