• Systems Administrator II

    V2X (Fort Lee, VA)
    …SA duties. Specifically, the SA will demonstrate proficiency in system administration , patching, and implementation of security procedures including basic cyber ... monitoring and verify the integrity and availability of hardware, network, and server resources and systems. *Review system and application logs and verify… more
    V2X (01/08/26)
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  • Systems Engineer

    Robert Half Technology (Jersey City, NJ)
    …in Jersey City, New Jersey. The ideal candidate will oversee the administration and optimization of enterprise IT systems, ensuring seamless operation across ... using platforms such as Rubrik, Cohesity, and Druva. * Administer Windows Server environments, including failover clustering, and manage Linux systems such as Ubuntu… more
    Robert Half Technology (01/07/26)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. ... for classified programs. Duties include, but are not limited to, server management (software and hardware); storage management (logical and physical); cross… more
    RTX Corporation (12/29/25)
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  • Microsoft 365 Administrator

    Ophthalmic Consultants of Boston (Plymouth, MA)
    …security posture What You Bring + 5-8 years of hands-on experience with Windows Server & Microsoft 365 administration + Strong proficiency with Azure AD and ... OCB! Are you a skilled IT professional with deep expertise in Windows Server , Microsoft 365, and virtualization technologies? Do you thrive in environments where you… more
    Ophthalmic Consultants of Boston (12/10/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration **Experience:** 2 + years of related experience **US ... Yes **Job Description:** Primary responsibilities include providing engineering and administrative support maintaining multiple large Enterprise environments. The supporting… more
    General Dynamics Information Technology (01/14/26)
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  • IT Support Administrator

    Robert Half Technology (Charlotte, NC)
    …file servers, network storage, and backup systems + Exposure to SQL Server administration or troubleshooting + Experience with VoIP systems (preferably ... connectivity troubleshooting (wired, wireless, VPN, DHCP/DNS) + Assist with server , virtualization, and storage support, including patching, updates, backups, and… more
    Robert Half Technology (01/07/26)
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  • SR Systems Administrator

    Robert Half Technology (Indianapolis, IN)
    …cloud environments and their associated challenges. * Strong background in Windows Server administration , including Active Directory. * Ability to quickly learn ... deep expertise in Microsoft technologies, including Office 365 and Windows Server , and demonstrate adaptability to evolving tools and environments. Responsibilities:… more
    Robert Half Technology (12/31/25)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    …Group Policy, Sites and Services, Domains and Trusts) + Microsoft Windows Workstation and Server Administration (Win 10, 11 - Ser 2016, 2019, 2022) + Microsoft ... Candidates should have practical experience in the support and administration of various IT services. We are looking for...the local Pearson office location for a specific purpose. exchange , we require that employees have the appropriate means… more
    Pearson (01/08/26)
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  • IT Support Specialists - Tier 2

    TEKsystems (Denver, CO)
    …* Cloud: Azure experience preferred, especially VM management * Licensing: License server administration familiarity preferred * Hardware vendors: Microsoft and ... helps eliminate single points of failure, and grows into system administration responsibilities with a clear career path. Key Responsibilities * Second-level… more
    TEKsystems (01/13/26)
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  • Systems Administrator

    Robert Half Technology (Boise, ID)
    …equipment; manage inventory and vendor coordination. + Administer and support Windows Server , Active Directory, Microsoft 365 ( Exchange , Teams, SharePoint), Duo, ... industry. This role blends hands-on technical support with systems administration , security, and project support. Duration: Short-term contact with potential… more
    Robert Half Technology (01/09/26)
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