• System Administrator, Staff

    Parsons Corporation (Chantilly, VA)
    …providing support for hardware complications. Install, update and ensure functionality of operating systems to improve integrity and efficiency. This position ... . In this role you will maintain Information Technology (IT) systems , and standard operating procedures for the systems continuing performance. Support day… more
    Parsons Corporation (01/08/26)
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  • Windows System Administrator - active TS/SCI…

    V2X (Mclean, VA)
    …configuration baselines + Plan, test, install, integrate, and maintain new or updated operating systems + Apply security and firmware patches promptly; assist in ... and integrate new hardware and software components + Manage the lifecycle of operating systems + Design interfaces to external systems and maintain thorough… more
    V2X (12/30/25)
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  • High Speed Guard Engineer

    System One (Springfield, VA)
    …processes based on a total systems perspective. + Experience with Linux operating systems ; understanding of general operating system security practices, ... on a total systems perspective. + Experience with Linux operating systems ; understanding of general operating system security practices, TCP/IP… more
    System One (12/26/25)
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  • Senior Member Technical Staff

    Oracle (Richmond, VA)
    …experience shipping services software - Strong knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. Working ... highly available distributed systems . - Strong grasp of Unix-like operating systems - Experience building multi-tenant, virtualized infrastructure a strong… more
    Oracle (11/25/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * ... * Provide support for implementation, troubleshooting, and maintenance of cloud systems * Isolate and resolve problems involving the applications, operating more
    Amentum (11/20/25)
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  • Engineer I/II - Next-Gen DoD Software Innovator

    Huntington Ingalls Industries (Roanoke, VA)
    … instructions; designs and develops compilers and assemblers, utility programs, and operating systems . + Ensures software standards are met. + Position ... of Experience: Entry Level This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...Capability to use hands and fingers for typing and operating office equipment. + Adequate vision to read screens… more
    Huntington Ingalls Industries (12/20/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server +… more
    SimIS Inc. (11/06/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …of Linux systems . Activities include installation and maintenance of operating systems and application patches. Install, configure, and maintain required ... utilization, and performs system capacity analysis and planning along with implementing operating systems enhancements to improve availability. Attend TEMs to… more
    Assertive Professionals (01/07/26)
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  • Software Developer 5

    Oracle (Richmond, VA)
    operating distributed services at scale * Expertise in Linux and operating systems * Systematic problem-solving approach, strong communication skills, strong ... technical breadth, proven experience in solving cloud scale problems, distributed systems design & implementation experience to build fault tolerant solutions that… more
    Oracle (12/12/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …operations with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information ... during afterhours operations, supporting the installation of new/modified hardware, operating systems and software applications ensuring integration with… more
    Oneida Technical Solutions (12/11/25)
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