• Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI with Polygraph.** + **3+ years of government program ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...with other Program Offices for the transition of prototype software to baseline programs for long term operations &… more
    SAIC (11/15/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    …and provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for... systems. + Develop security procedures for systems and software within area of expertise to ensure consistent security… more
    SAIC (11/06/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …teams including electrical, architectural, and structural disciplines. **Basic Qualifications** + Active ** Top Secret SCI clearance** required, with the ... **Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) division are seeking a… more
    Leidos (10/23/25)
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  • FADE Systems Integration Engineer SETA

    Noblis (Chantilly, VA)
    …internal, cross-tower coordination, external, and IC customers. Required Qualifications + Active Top Secret / SCI with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking a **FADE** **Systems Integration Engineer SETA** to serve as a member of a System Engineer and Technical Advisor (SETA)… more
    Noblis (10/11/25)
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  • Cloud Infrastructure Engineer , HPC, TPU,…

    Google (Reston, VA)
    …computing (HPC) system architecture and applications. + Must possess an active Top Secret / SCI security clearance with current polygraph. **Preferred ... 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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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …to grow organizational competency and capability. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Poly. + Bachelors and five ... care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition of intelligence community… more
    Sciolex Corporation (10/09/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the Agile ... Services company, is seeking a Java Developer with a TS / SCI security clearance to support Kadiak and...to ensure program deadlines are met. + Assist Applications Engineer and Applications Programmer to interpret software more
    Koniag Government Services (10/18/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …stakeholders. + Plan and assess Agile Solution Demos Qualifications & Physical Requirements + Active Top Secret / SCI with Poly + Bachelor's and nine (9) years ... ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a Systems Engineering and… more
    Sciolex Corporation (10/09/25)
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  • Field Engineer

    Leidos (Newport News, VA)
    …of experience, experience may be able to be considered in lieu of a degree. + Top Secret / SCI clearance + 1+ years of hands-on experience supporting Windows ... **Description** We're looking for a Junior Field Engineer to become a key part of our...you'll be responsible for installing, configuring, and supporting enterprise software solutions built on the .NET framework and Microsoft… more
    Leidos (10/09/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... to supporting the needs of the program. Responsibilities include serving as information security specialist, reviewing all software , hardware, and infrastructure… more
    CACI International (11/11/25)
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