• Lead Information Security Engineer

    Lumen (Richmond, VA)
    …(EDR, NDR). + Four years of relevant security & computing system administration , virtualization, configuration, and support experience of Linux systems . ... team goals (eg system deployment). + Perform system and application administration for Corporate Security...user access permissions, and routine maintenance of Security infrastructure systems ( Linux & Windows) + Develop and… more
    Lumen (09/30/25)
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  • Senior PeopleSoft Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Debugging,PeopleSoft Administration , System Administration **Experience:** 10 + years ... unique requirements of our clients. With a career in system administration , you'll make the end user's...Application Engine, PeopleCode, and integration tools + Strong Oracle Linux operating systems skills with shell scripting… more
    General Dynamics Information Technology (08/16/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …systems , servers, storage, network connectivity, and security controls. Conduct system administration tasks and maintain configuration documentation for ... service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux...experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work… more
    CACI International (09/30/25)
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  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …, servers, storage, network connectivity, and security controls. + Conduct system administration tasks and maintain configuration documentation for assigned ... service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux...experience in Help Desk support, IT service desk, or systems administration roles. + Proven ability to… more
    CACI International (08/20/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …or equivalent) _Desired:_ + AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security best practices ... insights into data trends. + Utilize extensive understanding of Linux command line administration . + Configure syslog,...ticketing system . + Work with Microsoft and Linux operating systems . **Qualifications:** _Required:_ + Top… more
    CACI International (09/17/25)
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  • Sr Systems Software Engineer

    Canon USA & Affiliates (Newport News, VA)
    …C# programming languages for software development in both MS Windows and Linux environments. - Requires strong analytical, problem solving, and project management ... relates to all phases of recruitment, employment, compensation, benefits administration , and participation in company sponsored employee activities. This includes… more
    Canon USA & Affiliates (07/04/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    … servers and virtual infrastructure. 22. Demonstrated hands on experience performing administration , troubleshooting, patching, and support of Linux servers and ... Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of...to the network. * The Contractor Team shall provide system documentation to system security managers to… more
    The Metamorphosis Group (09/03/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …Cacti, Nagios, Solarwinds - using tool as well as maintaining the tool itself + Linux system administration to include ability to manage offline operating ... knowledge and hands-on experience in most of the following areas: + Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network… more
    Leidos (08/08/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security ... This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift...of 24x7 operations. Desired Qualifications: - System administration experience to include UNIX, Linux , and… more
    CACI International (07/31/25)
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  • Principal Cloud Operations Engineer, Databases

    Pegasystems (Dulles, VA)
    … in a global enterprise * 5+ years of experience with enterprise scale Linux Administration * 5+ years of hands-on operational experience with Amazon Web ... configuring database high availability, connection pooling, and load balancing * Systems engineering experience, including Linux performance, memory management,… more
    Pegasystems (09/19/25)
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