• Exchange Systems Administrator

    SAIC (Panama City Beach, FL)
    …F5 load balancing infrastructure. The ideal candidate will have a strong background in Windows Server and Red Hat systems administration. The candidate will join ... **Description** SAIC is searching for a Systems Administrator to join our team supporting the JEXC2... or Systems Engineer role. + Strong understanding of Windows Server operating systems and Active Directory,… more
    SAIC (09/27/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, ... as only US citizens are eligible for a security clearance. + Must have Linux or Windows experience. + Experience with Active Directory, VMware, Administration,… more
    RTX Corporation (10/03/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …Windows and Redhat Enterprise Linux environment. . Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, ... as only US citizens are eligible for a security clearance. .Must have Linux or Windows experience. .Experience with Active Directory, VMware, Administration,… more
    RTX Corporation (09/24/25)
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  • SECRET SysOps Administrator

    Insight Global (Washington, DC)
    …internal and external teams - Support occasional after-hours application deployments - Apply Windows Server and Red Hat operating system patches - Analyze ... Job Description As a SysOPS Support Administrator , you will be supporting users and applications...Ability to work independently on tasks - Familiarity with Windows and/or Linux operating systems - Experience… more
    Insight Global (10/03/25)
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  • Senior High Performance Computing (HPC) Systems…

    BAE Systems (Saratoga Springs, UT)
    …client- server based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running Red Hat, ... server configurations (Group Policy, Centrify, DNS, LDAP + Linux Scripting (Bash, Perl etc) + Linux ...FC, TCP/IP, etc.) + Advanced Red Hat/CentOS and Microsoft Windows Operating System (including Group Policy management) + Microsoft… more
    BAE Systems (10/03/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …resolution across client and server systems + Administer and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems ... https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This… more
    Huntington Ingalls Industries (07/12/25)
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  • IT Administrator

    Reynolds & Reynolds (Houston, TX)
    …is required~^~Strong verbal and written communication skills required~^~Experience with VMware, Windows and\/or Linux server operating systems ... Position Description As an IT Administrator , you will be a part of a...part of a team responsible for advanced network and server administration. You will be responsible for designing, building,… more
    Reynolds & Reynolds (10/03/25)
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  • NOC Administrator

    Coretek Services (Farmington Hills, MI)
    NOC Administrator The Network Operations Center (NOC) Administrator ...limited to: + Network - data and voice + Server - Windows /Unix/ Linux + Backup + ... protocols and networking devices such as firewalls, switches, etc + Unix/ Linux server administration + Backup administration + Basic knowledge of storage systems… more
    Coretek Services (08/08/25)
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  • Database Administrator

    CACI International (Sterling, VA)
    …with QL Server and Oracle RDBMS (version 12c or higher) running on Linux and Windows Server environments + Ability to monitor database performance ... Database Administrator Job Category: Information Technology Time Type: Full...software projects; basic responsibilities include: + Responsible for SQL server Database administration, daily database administration tasks, database and… more
    CACI International (08/19/25)
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  • Senior Cloud Linux Engineer

    Robert Half Technology (Tampa, FL)
    …experience in Linux system administration and related fields. * Advanced knowledge of Linux operating systems and Windows Server 2019 or later. * ... Description We are looking for an experienced Linux Cloud Systems Administrator to join our team in Tampa, Florida. In this contract-to-permanent role, you will… more
    Robert Half Technology (08/02/25)
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