• Tech Audit Manager - Global Payment Network

    Capital One (Richmond, VA)
    Tech Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services ... are seeking an experienced candidate that has demonstrated knowledge of payment network technology, operations and ecosystem related risks, as well as risk… more
    Capital One (12/12/25)
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  • Audit Manager - Global Payment Network

    Capital One (Mclean, VA)
    Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services to the ... our Audit team, with a specific focus on the global payments network , all associated platforms, technologies, and related operations such as(eg, credit/debit… more
    Capital One (11/04/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …to validate installation + Conduct software compatibility tests with programs, hardware, operating systems , or network environments + Design or ... security testing. The TE coordinates and conducts tests on all services and systems /enhancements and versions/releases to ensure that the system is functional… more
    Nightwing (12/26/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …control models and network security + Solid understanding of server operating systems (Linux, Windows) + In-depth understanding of communication protocols ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (11/18/25)
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  • Production Operations Systems Engineer

    SAIC (VA)
    …large-scale production systems . + Strong proficiency in Linux/Unix and Windows operating systems . + Experience with system administration tasks including ... router switches, etc. + Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system assets. + Ensure… more
    SAIC (12/31/25)
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  • IT Systems Analyst III

    CACI International (Norfolk, VA)
    …both legacy software applications and current web application technologies running on multiple operating systems . Key Success Factors: + Leadership in systems ... teams to ensure proper implementation of specifications + Lead the development of system alternative solutions + Design and optimize network topologies + Prepare… more
    CACI International (12/31/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …to the supported applications including all necessary tasks to perform operating system administration, user account management, disaster recovery strategy ... potential user input; evaluating similar and related products and systems . Develop system automation and system...+ Linux, Shell scripting, and general admin skills. + Network , Security, Plugins, & Storage Skills. + AWS skills:… more
    CareFirst (12/05/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …VA.** **Responsibilities include but are not limited to:** + Providing server/ operating system centric knowledge for testing, deploying, integrating, and ... existing IT capabilities. + Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments,… more
    ManTech (11/19/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to correct identified deficiencies. The Cybersecurity ... preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge of the… more
    Amentum (12/28/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …Guides + Program management methods and Earned Value Management + LINUX operating system experience and CISCO Networking experience + Cloud applications: ... Region Headquarters in Herndon, VA Are you looking for an IT oriented System Architecture position that supports the Corporate Business Lines at Serco North America.… more
    Serco (12/12/25)
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