• Machine Learning Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …in modeling and simulation for aerospace or space systems . + Active Top Secret / SCI w/Poly Clearance. + Strong understanding of sensor phenomenology ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/22/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite system ... potential impacts on mission objectives **Qualifications** + Must possess an active TS / SCI clearance with Polygraph + Experience with the Intelligence Community… more
    SAIC (01/06/26)
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  • Applied R&D Systems Engineer

    SAIC (Chantilly, VA)
    …test, system delivery, and mission operations for machine learning systems . + Briefings and reports including technical and programmatic assessments presenting ... to grow organizational competency and capability. **Qualifications** **Qualifications:** + Active TS / SCI clearance with Poly. + Bachelor's degree with five… more
    SAIC (12/30/25)
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  • Senior GEOINT Systems Engineer - Processing

    KBR (Chantilly, VA)
    …requirements into Epics/Features based on emerging customer needs + Understand system -to- system interfaces and function as an Integrator + Assess performance ... identifying potential solutions, and assessing/analyzing alternatives Minimum Qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in Engineering… more
    KBR (11/07/25)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …years of additional experience may be substituted for a Master's degree. * An active Top Secret clearance with SCI eligibility * IAT-II Certification (ie, ... is the designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security… more
    SAIC (01/10/26)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …years of additional experience may be substituted for a Master's degree. + An active Top Secret clearance with SCI eligibility + IAT-II Certification (ie, ... is the designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security… more
    SAIC (12/11/25)
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  • Ground Mission Engineer

    SAIC (Chantilly, VA)
    …Engineering, Aerospace Engineering, Systems Engineering, or a related STEM field. + TS / SCI with CI Poly + Deep knowledge of satellite Tasking, Collection, ... ground systems . The Ground Mission Engineer oversees developer satellite system design, development and integration, providing critical insight to the customer's… more
    SAIC (11/13/25)
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  • Flight Safety Systems Engineer

    SAIC (Chantilly, VA)
    …assist in actions to decommission the spacecraft. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Engineering, ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/14/25)
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  • EO GEOINT Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Top Secret / SCI clearance with Polygraph. + Electro-Optical/EO GEOINT or ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/21/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    … systems , integrating MBSE tools into a digital thread to connect siloed information systems . + Leverage digital twin technologies and modeling and simulation ... the planning, engineering, integration, and O&M activities of ground systems . + Analyze and document site system ...**Required:** + Must be a US Citizen. + Active TS / SCI clearance with current polygraph. + Bachelor's… more
    SAIC (12/13/25)
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