• Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The role… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Systems Administrator

    NYU Rory Meyers College of Nursing (New York, NY)
    …of the Senior Director of Information Security and Systems , the Senior Systems Administrator plays a pivotal role in supporting the Databrary ... encouraged to apply at all levels. Share this job (https://uscareers-nyu.icims.com/jobs/14965/ senior - systems - administrator %2c-databrary/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336115631) Need help finding the… more
    NYU Rory Meyers College of Nursing (10/01/25)
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  • Sr Mac Systems

    SAIC (Washington, DC)
    **Description** SAIC is hiring for a Sr System Administrator who specializes in Mac Systems to manage and support our Mac -based enterprise IT ... Assist in package creation and delivery for all approved Apple software deployments using JAMF Pro. **Qualifications** **Qualifications:** +...education. + Must have 10+ years relevant experience in Mac Systems administration. + Must be able… more
    SAIC (10/21/25)
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  • Senior Systems Analyst - IT…

    MD Anderson Cancer Center (Houston, TX)
    *Summary:* The primary purpose of the Sr Systems Analyst position is to provide direct Engineering Support and Administration to the CyberArk Endpoint Privilege ... a one to one basis. *Preferred Experience: * * Apple Macintosh expert with extensive experience in...Certification:* One or more of the following: Microsoft Certified Systems Administrator (MCSA), Microsoft Certified Systems more
    MD Anderson Cancer Center (12/02/25)
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  • Sr . Mac Infrastructure Specialist

    CyberData Technologies (Rockville, MD)
    …Technologies is seeking a System Administrator to manage and optimize Mac systems and virtual infrastructure. This role involves planning, monitoring, and ... Responsibilities: + Supervise and manage the daily configuration and operation of Mac systems and virtual infrastructure. + Oversee system operations to… more
    CyberData Technologies (12/07/25)
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  • MAC System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at Aberdeen ... Clearance. + Non-remote (relocation incentive available) The MAC System Administrator will be responsible for maintaining macOS systems , managing updates,… more
    Link Solutions Inc (10/16/25)
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  • Sr IT Executive Support…

    Palo Alto Networks (Santa Clara, CA)
    …and maintenance, system patching, antivirus, system imaging, break/fix for PC and Mac platforms, video conference equipment, printers/copiers, phone systems , and ... of precision that drives great outcomes. **Your Career** As an Executive Support Administrator , you will be a vital member of our Executive Support Team, providing… more
    Palo Alto Networks (11/19/25)
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  • Sr . Desktop Support

    CyberData Technologies (Rockville, MD)
    …Associate (MCSA): Windows 10/11, Microsoft Certified Solutions Engineer Desktop Infrastructure. + Mac : Apple Certified Support Professional, Apple Certified ... Job Title: System Administrator Location: Rockville, MD CyberData Technologies is seeking...and software incidents. + Provide technical assistance for operating systems , applications, and peripherals. + Ensure adherence to Service… more
    CyberData Technologies (12/07/25)
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  • Senior Technical Administrator

    Compass Group, North America (Dorchester, MA)
    …infrastructures, driving digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing ... represent the user perspective in all technical operations and project activities. The Senior Technology Administrator works as a member of the Technology… more
    Compass Group, North America (09/18/25)
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  • IT Infrastructure Site Support Manager, AVP

    Citigroup (San Antonio, TX)
    …We'll enable growth and progress together. **The Role:** This position serves as a senior systems administrator and Tier 2 technical support specialist for ... expert with deep hands-on technical skills in a multi-platform environment (Windows/ Mac ) and ability to maintain the appropriate governance framework to ensure… more
    Citigroup (12/04/25)
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