• Network Administrator

    System One (Vienna, VA)
    …patches, troubleshooting * Utilize multiple monitoring applications to ensure optimal system performance * Respond to alerts and alarms, identifies and corrects ... * Interface with other ETS areas and/or vendors to resolve enterprise system outages or periods of reduced performance, in accordance with established criteria… more
    System One (12/26/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    …federal enterprise environment. The ideal candidate will work closely with system administrators and network teams to ensure optimal performance, security, and ... desk with initial troubleshooting steps to determine the appropriate ticket type. Daily System Checks and Monitoring + Perform routine checks and monitoring of … more
    System One (12/26/25)
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  • Senior Safety Methodology Engineer

    System One (Bellevue, WA)
    …Compensation: $67 - $110 hourly Contractor Work Model: Remote About This Opportunity System One is seeking to place a Senior Safety Methodology Engineer with our ... Accident (DBA) methods and support licensing efforts for advanced reactor systems . Responsibilities + Collaborate with the client's application methodology lead to… more
    System One (12/18/25)
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  • EHS Specialist Coordinator

    System One (Dallas, TX)
    …supports the implementation, execution, and maintenance of the environmental, health, and safety systems for the plant. As the Senior EHS Specialist, you will work ... and guide the on-site EHS support that leads the plant's EHS management system through proactive engagement with the location EHS program champions to execute EHS… more
    System One (11/25/25)
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  • Systems Engineer II

    Amentum (Annapolis Junction, MD)
    system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - ... Architecture (SOA), etc + Contribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities… more
    Amentum (12/25/25)
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  • Systems Engineer I

    Amentum (Annapolis Junction, MD)
    …designs and systems into ongoing operations. Develop technical documentation. Develop system Architecture and system design documentation + Guides system ... system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) -… more
    Amentum (12/25/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …designs and systems into ongoing operations. Develop technical documentation. Develop system Architecture and system design documentation + Guides system ... system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) -… more
    Amentum (12/25/25)
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  • CMAC Systems Administrator - Nissc - Cmsfs

    Amentum (Fort Carson, CO)
    …Performing system backups, recovery, and server builds. + Providing systems administrator support to systems hosting complex operational databases, software ... configuration control, and system interfaces for computer systems . + Managing...religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or… more
    Amentum (12/24/25)
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  • (Mbse) Model- Based Systems Engineer

    KBR (Alexandria, VA)
    …milestones associated with programs (operational, in development, and future). + Analyze system level and system -of- systems level requirements, needs, and ... and mission-level architectures (mission threads), kill chains/kill webs, CONOPs, or system -of- systems (SoS) architectures for defense or military areas. +… more
    KBR (12/23/25)
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  • Information Systems Security Manager

    Leidos (St. Petersburg, FL)
    …Defense Systems business, overseeing several DCSA-approved Collateral Information Systems and maintaining accreditation throughout the system lifecycle. In ... reporting through our Digital Modernization sector, has an opening for an **Information Systems Security Manager (ISSM) i** n our St. Petersburg, FL office. The ISSM… more
    Leidos (12/19/25)
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