• Chief Acquisition Specialist

    SAIC (El Segundo, CA)
    …clearance with in-scope SSBI/T5 background investigation. Ability to obtain and maintain Sensitive Compartmented Information and Special Access Program ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/06/25)
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  • Chief Space Systems Engineer

    SAIC (El Segundo, CA)
    …degree. + Active Top Secret clearance with the ability to obtain a TS / SCI and be willing to consent to a polygraph examination. + Experience with space ... and negotiate interface control documents with external stakeholders. + Performs systems architecting and engineering activities such as system requirements… more
    SAIC (12/13/25)
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  • Space Systems Engineer

    SAIC (El Segundo, CA)
    …+ Active Top Secret clearance with the ability to obtain a TS / SCI and be willing to consent to a polygraph examination. + Experience with technical ... and negotiate interface control documents with external stakeholders. + Perform systems architecting and engineering activities such as system requirements… more
    SAIC (11/17/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    …coordinating, implementing, and enforcing all Department of the Air Force information system security policies, standards, and methodologies. + Understanding ... assessments using the Assured Compliance Assessment Solution (ACAS), Defense Information Systems Agency (DISA) Security Technical Implementation Guide… more
    SAIC (12/12/25)
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  • Space Security Defense Program PM & Joint Liaison

    SAIC (El Segundo, CA)
    …Possess expertise and relationships in classified space programs, preferably both at the Top Secret and Special Access Program level to inform integrated ... statistical experiment design, data analysis, modeling and simulation, analytics, information system infrastructure configuration, cost/schedule analysis, weaponeering,… more
    SAIC (10/30/25)
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  • Software Integration Systems Engineer

    SAIC (Redondo Beach, CA)
    …for diverse locations this is the job for you! This position requires an **active TS / SCI security clearance with Polygraph** and is in **El Segundo, CA.** In ... acceptance testing from developers. + Review and assess the adequacy of ground systems specifications, RADs, RVPs, ICDs, RVRs and system level requirements… more
    SAIC (01/08/26)
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  • Space Systems Advanced Development Chief…

    SAIC (El Segundo, CA)
    …moderate through use of nationwide SME network). **Qualifications** **Required:** + An active TS / SCI /poly clearance is required for this position. + Bachelor of ... Must have an in-scope security background investigation (S or TS ), and SCI eligible and enrolled in...Must be willing to be nominated for access to Sensitive Compartment Information and Special Access Programs… more
    SAIC (12/12/25)
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  • Test and System Engineer Lead

    SAIC (San Diego, CA)
    …test coverage. + Support integration and testing of shipboard networks, Aegis Weapon System interfaces, and related Navy systems . + Contribute to System ... or DAU credentials are a plus. **Security Clearance Requirements:** + Active TS / SCI clearance is required. **Required Skills and Experience:** + Strong… more
    SAIC (12/13/25)
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  • Test and System Engineer

    SAIC (San Diego, CA)
    …or DAU credentials are a plus **Security Clearance Requirements:** + Active Secret clearance required; TS / SCI clearance preferred **Required Skills ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/13/25)
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  • Senior Network Engineer

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a TS / SCI cleared Senior Network Engineer/Architect responsible for providing high quality networking engineering advisory ... additional years of experience in lieu of degree. Active TS / SCI and CI polygraph (or ability to...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/20/25)
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