• Ground Comms System Engineer

    SAIC (Chantilly, VA)
    … development from requirements through operations. **Qualifications** + Must possess an active TS / SCI clearance + BS or MS degree in Electrical Engineering, ... systems development, operational experience with ground communication systems , or demonstrated aptitude in managing system ...processing, network protocols, and data management techniques. + Active TS / SCI with CI Poly + Experience with… more
    SAIC (11/13/25)
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  • Director, AWS Professional Services- US Federal…

    Amazon (Arlington, VA)
    …teams to build and sell new solutions that are transforming the industry. An active Top Secret / SCI clearance is required. Key job responsibilities - Manage ... Federal government, civilian agencies, the Department of Defense, federal system integrator partners, and national security customers....to sell complex transformational IT consulting engagements - Active Top Secret / SCI clearance -… more
    Amazon (10/29/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …relevant experience may be considered in lieu of a degree. + US Citizen and Active Top Secret clearance with SCI eligibility. + IAT Level II Certification in ... is the designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security… more
    SAIC (11/14/25)
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  • Mission Integration Exercise

    SAIC (Chantilly, VA)
    …Directorate (GED) in acquiring systems across their entire life cycle. An active Top Secret / SCI clearance with Polygraph is required for this position. ... to be substituted in lieu of degree. + Active Top - Secret / SCI Clearance with Polygraph. +...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/03/25)
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  • Junior System Engineer

    CACI International (Springfield, VA)
    …proactive planning and stakeholder engagement. **Qualifications:** **_Required:_** + Active TS / SCI w/ Poly + Bachelors in systems engineering, Aerospace ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...Travel: None * * * **The Opportunity:** As a Systems Engineer/Project Integrator , you will play an… more
    CACI International (01/09/26)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI Clearance with Polygraph.** + **Experience directly supporting ... the full end to end lifecycle. As the EDAP Systems Engineer, you will review system architectures...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/24/25)
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  • Strategy, Policy, Program Development Experts

    SAIC (Reston, VA)
    …may be substituted for degree. **Clearance Requirement:** + Must have an Active Top Secret SCI Clearance and active counter-intelligence polygraph (Active ... Top Secret SCI Clearance and ability to pass...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/27/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide information security support. This position is in Chantilly, VA and ... requires an active TS / SCI clearance with Polygraph. This Customer's office...systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk… more
    SAIC (01/06/26)
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  • Senior 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 (01/07/26)
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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 (12/31/25)
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