• Systems Administrator

    Robert Half Technology (Dallas, TX)
    Description The Systems Administrator is responsible for planning, implementing, and maintaining the organization's systems infrastructure to ensure optimal ... + Networking knowledge (TCP/IP, LAN/WAN, VPN, firewalls). + Experience with virtualization platforms and cloud IaaS providers. + Familiarity with enterprise … more
    Robert Half Technology (12/04/25)
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  • Information Technology Administrator

    Robert Half Technology (Cibolo, TX)
    Description We are looking for an experienced Information Technology Administrator to join our team in Cibolo, Texas. In this role, you will oversee the management ... * Manage and maintain IT infrastructure, including servers, networks, and storage systems, to ensure optimal performance and security. * Configure, monitor,… more
    Robert Half Technology (12/03/25)
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  • CCS-C Systems Administrator and Systems…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Cleared, Sustainment Operations, Government, Security, System Hardening (STIG), Virtualization , Hypervisor, Engineering, IT, Linux, Windows, Cisco, Storage ... and global customers. Kratos has an exciting opportunity for a CCS-C Systems Administrator and Systems Integrator. The ideal candidate has over five years of… more
    Kratos Defense & Security Solutions, Inc. (11/27/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... experience + Highly proficient with Active Directory + Experience with virtualization + Experience with PowerShell scripting + Experience with Keycloak +… more
    ManTech (11/22/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group at ... systems infrastructure management including backup, recovery, performance tuning, and storage allocation. + Identify and recommend system functional specifications… more
    Leidos (11/15/25)
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  • Unix/Linux Systems Administrator

    Carnegie Mellon University (Pittsburgh, PA)
    …department within the School of Computer Science seeks a UNIX/Linux System Administrator with experience in DevOps practices to contribute your experience to ... one scripting/configuration language (Ansible, Bash, Python, etc.). + Familiarity with network storage solutions like NFS, ZFS, and Lustre. + Exposure to centralized… more
    Carnegie Mellon University (10/09/25)
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  • Systems Administrator 3 - 23829 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …a strong understanding of various operating systems, networking principles, virtualization technologies, and cybersecurity best practices to ensure the reliability, ... with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
    Huntington Ingalls Industries (10/07/25)
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  • System Administrator

    Open Access Technology International, Inc. (Bloomington, MN)
    …to support all aspects of the Systems Infrastructure. The System Administrator will also support internal Development staff with installation, configuration, and ... to write and deploy scripts for task automation and system administration Virtualization - Creating and managing guests in a virtualized environment; ESXi experience… more
    Open Access Technology International, Inc. (10/03/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration and ... hardware and software, to include logical and virtual servers, IBM/HP Virtualization , Virtual I/O servers, Shared Ethernet Adapters, Virtual SCSI Adapters, AIX,… more
    Navy Exchange Services (NEX) (09/23/25)
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  • System Administrator - IT

    Robert Half Technology (Charlotte, NC)
    …+ Perform system monitoring, performance tuning, and incident resolution + Troubleshoot virtualization platforms such as VMware or Hyper-V + Assist with backup jobs, ... disaster recovery, and storage administration Requirements Requirements + 3-7 years of hands-on...experience + Strong knowledge of Windows Server, AD/GP, and virtualization technologies + Experience with cloud platforms (Azure preferred)… more
    Robert Half Technology (12/04/25)
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