• Systems Engineer

    SAIC (Springfield, VA)
    …as Microsoft SharePoint, Excel Access, and Project. **Clearance Requirements:** + An active Top Secret / SCI security clearance with the ability to complete ... from concept through the concept development and acquisition phases of the system life-cycle. + Provide high-level systems engineering and programmatic expertise… more
    SAIC (08/07/25)
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  • SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …next decade. + Develop architecture products. Qualifications & Physical Requirements + Active Top Secret / SCI with Poly. + Bachelors in engineering, physics, ... requirements into Epics/Features based on emerging customer needs. + Understand system -to- system interfaces and act as an Integrator . + Evaluate system more
    Sciolex Corporation (07/10/25)
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  • Senior CBRN Defense Analyst

    SAIC (Washington, DC)
    Top Secret Clearance with the ability to obtain a TS / SCI . Required Skills: + Demonstrated experience analyzing requirements, developing and implementing ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (08/07/25)
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  • Elasticsearch Lead Engineer

    Leidos (Chantilly, VA)
    …solutions using the Elastic stack, including Elasticsearch, Logstash, Kibana, and Beats. + Active Top Secret clearance and ability to obtain and maintain a TS ... **Description** The GEOAxIS system provides Identity, Credential and Access Management for...prior relevant experience + Experience as a software developer, integrator , administrator, or similar technical role + 5 or… more
    Leidos (08/08/25)
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  • Integrated Master Schedule and Project Management…

    SAIC (Arlington, VA)
    …an active Top Secret clearance, with the ability to obtain a TS / SCI , is required. + Minimum of two years experience with Project Management including ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (08/07/25)
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  • Data Systems Engineer

    SAIC (Chantilly, VA)
    …or more experience; PhD or JD and nine (9) years or more experience. + Active Top Secret / SCI clearance with Polygraph. + 3+ years of experience supporting ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (08/07/25)
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  • Senior DevSecOps Engineer

    SAIC (Arlington, VA)
    …experience. Experience may be substituted in lieu of degree. QUALIFICATIONS: + US Citizenship and Top Secret Clearance with the ability to obtain up to a TS ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (08/07/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    … Engineer** . This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . This role will support a program office ... resolution of configuration-related issues and risks. **Qualifications** **Qualifications** . **Active TS / SCI Clearance with Polygraph.** . Bachelor of Science… more
    SAIC (08/13/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …related experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI with Polygraph.** + **2+ years of government program ... **Description** SAIC is seeking an **Acquisition System Engineer** to fill a critical position on...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (08/07/25)
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  • Senior Systems Security Engineer

    SAIC (Alexandria, VA)
    …SAIC is hiring a **Senior Systems Security Engineer** with an active ** TS / SCI clearance** to participate in Independent Technical Risk Assessments (ITRA) and ... (12) years or more experience. **Required Clearance:** + Active TS / SCI clearance. + US citizenship required. **Required...Officer in developing and staffing work packages through tasker information systems . + Knowledge of DoD acquisition… more
    SAIC (08/07/25)
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