• RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will ... candidate will be responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat… more
    RTX Corporation (09/30/25)
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  • Cleared - Systems Engineer (All Levels)

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Systems Engineer with IC experience to support the ODNI Enterprise Services IT PMO in Bethesda, MD and McLean, VA.** The ... Systems Engineer will be responsible for and not limited...+ Developing requirements traceability matrices to track fulfillment throughout system lifecycle. + Transforming requirements into technical tasks and… more
    Noblis (09/03/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …protect information to meet security requirements + Oversees activities to monitor system performance to support capacity planning, backup and disaster recovery ... support with modern tools, and overseeing the design and performance of computing systems for effective capacity...the design, validation and configuration management of computing delivery systems + Plans and coordinates system changes… more
    The Boeing Company (09/26/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …characteristics; testing and evaluation of technology components; + **Producing detailed system design** , including network and systems infrastructure, ... responsible for design, implementation, integration, and support of access control, system integration, endpoint protection, data protection / data loss prevention,… more
    M. C. Dean (08/27/25)
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  • Model-Based Systems Engineer

    CACI International (Charlottesville, VA)
    …mission engineering, analysis, system functions and develop functional and performance requirements and C5 systems integration. Ensure traceability between ... enabling data-driven decision-making for warfighting capabilities. Responsibilities: The Model Based System Engineer (MBSE) will provide support of systems … more
    CACI International (09/20/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …+ Conduct Analysis of alternatives to optimize technical, cost, and schedule performance and improve knowledge and understanding of system , technology, and ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (07/10/25)
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  • Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Chantilly, VA)
    …Analyzes system capacity and performance to support problem resolution and system enhancements and monitors systems tests. + Responds to inquiries from a ... + Experience developing systems , products, and/or processes based on a total...and tests theoretical and/or physical models and develops the system design, considering operational impacts, performance , testing,… more
    ENS Solutions (09/27/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …environments on physical systems and virtual desktops (EVDI). + Troubleshoot system and application issues, including performance degradation and crashes. + ... Investigate and resolve user performance concerns; collaborate with other teams to enhance the...(eg, Outlook, Excel, Word, Java, Internet Explorer) + Linux system administration + Familiarity with ticketing systems … more
    General Dynamics Information Technology (07/16/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance , installing system ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
    Parsons Corporation (08/16/25)
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  • Principal Engineer Critical Power System…

    Warner Bros. Discovery (Sterling, VA)
    …contract negotiations to ensure cost-effective and timely project delivery. + Monitor system performance , analyze trends, and implement improvements to maximize ... thrive. **Your New Role ** As Principal Engineer of Critical Power Systems Engineering, you'll lead the design, deployment, and lifecycle strategy of… more
    Warner Bros. Discovery (08/17/25)
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