• System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    …Preferred Qualifications + Certifications such as Microsoft Certified: Windows Server Administrator, Red Hat Certified Engineer (RHCE), VMware Certified ... lead capacity supporting enterprise-level environments . + Expert-level knowledge of Windows Server and/or Linux administration, system automation, and… more
    Gama-1 Technologies (11/20/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration. + Microsoft ... engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems...Deployment and Administration. + DNS, DFS, and DHCP. + Windows Server Update Services (WSUS), Key Management… more
    M. C. Dean (08/30/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows ... it + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, including Active Directory and networking +… more
    ManTech (09/10/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    Job Title: Systems Engineer Location: Rockville, MD Shift/Schedule: Standard business hours, Monday-Friday (2 days onsite per week). Some flexibility depending on ... data, and advance life-changing therapies. We're seeking a Systems Engineer who will take ownership of enterprise storage, backup,...like Commvault or Veeam. + Environment is approximately 90% Windows / 10% Linux (Linux experience not required). +… more
    System One (11/15/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Engineer ** to join our team located in the **Ft. Meade, MD** area. ... and delivering briefings, technical presentations, and program documentation to senior program management **Minimum Qualifications:** + 14+ years of systems… more
    ManTech (08/26/25)
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  • Senior Sharepoint Administrator

    Deloitte (Baltimore, MD)
    …(both on-premises and Online) for the Deloitte GPS channel. The System Engineer will work within the Deloitte Cloud Framework to implement SharePoint updates ... + 5+ years of experience in Information Technology supporting Windows environments + 3-5 years of experience as a...InfoPath. + Understanding of Active Directory, IIS, and SQL Server as they relate to SharePoint. + Exposure to… more
    Deloitte (10/28/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed ... Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix Xenapp,… more
    GovCIO (09/24/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Onsite in Annapolis Junction, MD Role Responsibilities: We are looking for a senior level system administrator/ engineer with deep knowledge and experience with ... Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment Experience with enclaves and firewalls (eg, NSX, Cisco ASA)… more
    Arena Technical Resources, LLC (11/17/25)
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