• Senior System Administrator

    CACI International (Aurora, CO)
    …and maintain accounts and group memberships via Red Hat IPA + Experience managing linux -based virtual server environments + Hands-on working knowledge of RedHat ... Posting End: 12/16/2025 CACI is seeking **Systems Administrators** with Linux Infrastructure experience to manage and maintain mission-critical operational IT… more
    CACI International (09/03/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …towards, and development of metrics to drive IT improvements. + Deliver Linux (RHEL, Ubuntu, Debian) administration experience, including package management, ... Tier 2/3 escalation. Required Skills: + Operating Systems: Strong understanding of Linux and/or Windows Server operating systems. + Networking: Knowledge of… more
    Nightwing (09/26/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, servers, and ... working understanding of the latest networking communications and protocols, server technologies, application technologies, and security vulnerabilities, organizing and… more
    Assertive Professionals (07/10/25)
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  • Technology Operations/Cloud Compute Administrator

    Sallie Mae (Indianapolis, IN)
    …Maintain, configure, and optimize cloud-based compute environments (AWS, some Azure). + Linux & Windows Administration : Perform system administration , ... troubleshooting, patching/vulnerability management, and CIS security hardening on Linux and Windows server OS using tools like Ansible, Microsoft Group Policy,… more
    Sallie Mae (09/19/25)
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  • Database Administrator

    CACI International (Sterling, VA)
    …systems and software projects; basic responsibilities include: + Responsible for SQL server Database administration , daily database administration tasks, ... with QL Server and Oracle RDBMS (version 12c or higher) running on Linux and Windows Server environments + Ability to monitor database performance and growth… more
    CACI International (08/19/25)
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  • Plant IT Engineer

    HTC Global Services Inc (Dearborn, MI)
    …will have or be willing to quickly learn the following items: + Experience with Server administration ; Windows (2016+) and/or Linux + Familiar with Cisco ... goals. Skills Required: + IT Operations, Systems Management, Network Administration , Operating Systems, Network Protocols & Standards, Technologies, Operations… more
    HTC Global Services Inc (09/24/25)
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  • Systems Engineer I

    University of Rochester (Rochester, NY)
    …and Neurosurgery Departments. + A high level of understanding in Windows, Mac, Linux - Desktop, Laptop, Server , Operating Systems, Networking, Printer, and ... Scheduled Weekly Hours: 40 Department: 400045 Neurology - MC Admin M&D Work Shift: UR - Day (United States...necessary to resolve. + Provide general system and application administration to Neuromedicine specific server and client… more
    University of Rochester (09/26/25)
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  • Oracle Database Administrator Oracle Database…

    NTT America, Inc. (Atlanta, GA)
    …or Designer/2000 + **OS & Hardware Knowledge** : Mid-level understanding of Linux /Windows server administration and hardware configurations relevant to ... of professional IT experience + **5+ years** of hands-on Oracle database administration experience, including: + Database design + Performance tuning (eg, using AWR,… more
    NTT America, Inc. (09/14/25)
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  • Software Engineer - Database Specialist

    Arena Technical Resources, LLC (Reston, VA)
    …front and backend technologies. The candidate must be familiar with SQL Server administration , performance tuning, and security compliance with contributing to ... mentor junior team members. Requirements: - 8+ years of experience in SQL Server database administration (design, performance, maintenance, security). - 3+ years… more
    Arena Technical Resources, LLC (10/03/25)
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  • Business Technology Partner (Saturday-Wednesday…

    PNC (Strongsville, OH)
    …* Candidates must have ability working knowledge across the following areas: * Server : Administration and troubleshooting in Linux and Windows as ... Linux and Windows scripting, DPA reporting, Avamar and Data Domain administration , and solid understanding of Windows and Linux environments * Middleware:… more
    PNC (09/17/25)
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