• Principal Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …systems administration + Experience with one of the following: Solaris , Windows, VMWare + Experience with containerization: Docker, Kubernetes, OpenShift, VMware ... IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. +… more
    RTX Corporation (12/05/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program. Along with meeting the System Administrator ... Linux (RHEL5.4), Centos 7,8 Linux, VMWare Vcenter Server and Vsphere client, Sun Solaris 9, 10, Dragon Intrusion Detection, Oracle 10 RDBMS. Utilize performance and… more
    DCCA (11/17/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …in lieu of degree + Active Secret clearance + Sec+ certification + Solaris , Linux, Windows, Unix administration + Configuration tools, especially Ansible + ... computer systems, including coordination with network administrators + Responsible for administration and maintenance of Red Hat Linux servers + Install and… more
    ISYS Technologies (10/22/25)
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  • Network Engineer I (Future Opening)

    GCI Communication Corp (Anchorage, AK)
    …customers, or vendors and cross pillar collaboration with other engineering, administrative and technical groups. + Responsible for identifying and developing ... customers, or vendors and cross pillar collaboration with other engineering, administrative and technical groups. + Responsible for identifying and developing… more
    GCI Communication Corp (10/16/25)
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  • Voice Platforms Interoperability Engineer

    Comcast (Mount Laurel, NJ)
    …911 Support, onboarding & intake, Customer Escalations, and RCA process administration . Daily activities include monitoring and validating new products, driving ... BTS, MGX)/DOCSIS Cable modem technology/ IP subnet management/LDAP Directory Servers/Sun/ Solaris hardware/software platform/ Cisco Hardware & IOS (routers, switches,… more
    Comcast (12/07/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …CISSP preferred, Minimum three (3) years' experience with system (Windows, Linux, and Solaris ) and network administration , Minimum three (3) years of experience ... scenarios containing various operating systems and application versions to include Linux, Solaris , and Windows, Able to replicate real world network and system… more
    Lentech, Inc (12/02/25)
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  • Senior Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …powerful solutions. Key Responsibilities: + Installation, configuration, tuning, troubleshooting and administration of: + SGI IRIX based operating system + SGI ... in support of virtualization products such as VMWare, Xen, and Solaris containers. + Configuration, tuning, testing and advanced level storage troubleshooting… more
    Concurrent Technologies Corporation (11/06/25)
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  • Enterprise Storage Team Lead

    General Dynamics Information Technology (Washington, DC)
    …troubleshooting, and incident management. + Plans workloads, projects, and other administrative tasks associated with the management of the SAN. + Management ... storage infrastructure, that includes NetApp + Create scripts to automate routine administrative tasks and provide system level reports + Leverage experience to… more
    General Dynamics Information Technology (10/30/25)
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  • Information Systems Unix Engineering Unix System…

    B&H Photo (New York, NY)
    …high-energy, low-attitude environment. Make your move to B&H today! The Systems Administration team designs, installs, configures, and maintains all UNIX and Windows ... disaster recovery, and equipped to handle additional future server loads. The admin accurately documents server system statuses and records and corrects major issues… more
    B&H Photo (11/20/25)
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  • Unix/Linux System Administrator

    City of New York (New York, NY)
    …CIVIL SERVICE TITLE. The Department of Social Services (DSS) is comprised of the administrative units of the New York City Human Resources Administration (HRA) ... Monitor and maintain the health of 800+ large-scale enterprise servers including Solaris LDOMs, Zones,Power LPARs, Red Hat Enterprise Virtual servers, and Oracle/IBM… more
    City of New York (12/10/25)
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