• IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …for remote flexibility. **Responsibilities:** + Provides support for Linux/ Unix , Windows , and other embedded operating systems and applications, to include ... software or system functional specifications. + Provides system administration for assigned on-prem and/or cloud...experience and a minimum of 5 years of related systems administration experience. + Some level of… more
    CACI International (11/29/25)
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  • Lead Reliability Engineer

    ServiceNow, Inc. (Orlando, FL)
    …XHTML + Experience in one (or more) scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell + Development experience in client and server-side ... management + Fundamental understanding of ITSM, ITIL, or CMDB + Experience administering: Linux/ Unix OR Microsoft Windows Server + Working knowledge of the… more
    ServiceNow, Inc. (01/18/26)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …+ Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains integrity and ... + Configure and manage Windows (or other applicable) operating systems and installs\/loads operating system software, troubleshoot, maintain integrity of… more
    Jovian Concepts, Inc. (12/24/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... university is required. + Five (5) years of additional system administration experience may be substituted for...AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, … more
    Belay Technologies (11/19/25)
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  • Staff Reliability Engineer - Performance…

    ServiceNow, Inc. (Orlando, FL)
    …stack + Experience with one (or more) scripting languages: eg JavaScript, Python, Perl, Unix Shell, Windows Powershell etc.. + Experience with working with (or ... preferred) + Fundamental understanding of ITSM, ITIL, or CMDB + Experience administering: Linux/ Unix OR Microsoft Windows Server + Experience of Firebug, Chrome… more
    ServiceNow, Inc. (01/15/26)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …+ Experience in ** System Administration ** (ie **Linux** / ** Unix ** or ** Windows ** platforms). + Experience in communicating with customer representatives ... high caliber System Administrators who perform several system administration tasks, sometimes under high pressure...steps. + Interface with customer and represent the entire System Admin Team during high impact operations.… more
    The Boeing Company (01/09/26)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    General Dynamics Information Technology (11/08/25)
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  • IT Systems Administrator II

    Commerce Bank (Kansas City, MO)
    …2 years of hands-on SailPoint engineering experience required + Hands-on Linux and Windows Server system administration experience required + Certification ... administration , security patching and remediation of the Windows and Linux systems , generation of certificates...implementing and maintaining security controls, and day to day administration of Windows , Unix and… more
    Commerce Bank (12/05/25)
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  • Storage Management and Administration

    TekSynap (Bethesda, MD)
    …differing environments and needs. Operating environments include UNIX , Linux, Windows , and MAC. Similarly, software for system operation, management, and ... varies among divisions. We are seeking a **Storage M** **anagement and Administration ** personnelto perform various activities to support the success of the team… more
    TekSynap (12/16/25)
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  • Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/ systems + Experience monitoring network ... seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator** to join our team in **Belcamp, MD**...the network + Must be capable of monitoring the system configuration, including the server event log. + Must… more
    ManTech (12/10/25)
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