• Windows Desktop Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …AN IMPACT * **Advanced Technical Support :** + Provide third-level support for Windows desktop issues escalated from Tier 1 and Tier 2 support ... related experience **US Citizenship Required:** Yes **Job Description:** WINDOWS DESKTOP ENGINEER Advance how our customers operate while you... and Training:** + Provide guidance and training to Tier 1 and Tier 2 support more
    General Dynamics Information Technology (08/29/25)
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  • Desktop Technician

    TISTA Science and Technology (MD)
    …working in a customer-facing technical support role, including Service Desk/Help Desk/ Desktop support . + Familiarity with both Windows PCs and MacOS X ... workstations. + Proven work experience as a desktop support engineer or support ...are desired. Clearance: + The ability to pass a Tier 2/Modest Background Investigation. Location: + Rockville, MD Hybrid/Onsite… more
    TISTA Science and Technology (10/09/25)
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  • IT Desktop /Field Services Technician

    TAD PGS, Inc. (Laurel, MD)
    …least 5+ years of recent IT related work experience + Must have at least 5 years Tier 2 IT Technical support experience + Must be able to obtain Secret level ... We have an outstanding Contract position for anIT Desktop / Field Services Technicianto join a leading...seeking an IT Field Services Technician to help us support the information technology needs of the nation's leading… more
    TAD PGS, Inc. (08/13/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Desktops) + Operating and executing scripting skills in PowerShell or Python + Providing Tier 3 and above support as needed (troubleshooting, problem resolution ... **Job Family:** IT Infrastructure and Operations **Skills:** Systems Engineering,Virtual Desktop ,VMware VDI **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (10/13/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …(MCSA-DT) Windows 8. -Microsoft Certified IT Professional - Windows Client (MCITP-Client) Desktop Support Tech on Windows 7. -Microsoft Certified IT Professional ... Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us and make a… more
    Leidos (09/20/25)
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  • Systems Administrator IV - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …innovative learning solutions for workforce development, and exceptional operations and production support . We were founded in 1988, and remain a recognized woman ... Management (PAM) Services, and MS Exchange are required. + If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands, Trusted… more
    COMSO, Inc (09/02/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …to perform remote administration of servers located in offsite data centers. + Provide Tier 3 operations support and be able to rapidly distinguish isolated user ... customers to handle service inquiries and problems. + Experience working as a Tier 3 system administrator: familiar with using desktop software applications such… more
    Leidos (10/07/25)
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  • Flex IT Technician, Omaha

    Marriott (Bethesda, MD)
    …the primary hardware contact for technical processes and project-specific requirements + Handle PC support escalations from Tier 1 (Atos) to Tier 2 resources ... Agent), Customer Care, Loyalty, and the Customer Engagement Center support team desktop portfolios + Facilitate Home...all hardware assets + Coordinate escalation of issues across Tier 3 and Tier 4 Corporate IT… more
    Marriott (10/15/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …**Responsibilities:** As a System Administrator, your key responsibilities will include: + Tier 1 (Help Desk) support for problem identification, diagnosis, and ... resolution. + Tier 2 (Escalation) support for more complex issues, providing troubleshooting and in-depth...experience with Service Management (ITSM). + If assigned to Desktop & Enclave Services: + Understanding of concepts such… more
    CACI International (08/21/25)
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  • Mid-Level Classified System Administrator

    The Boeing Company (Patuxent River, MD)
    Support of VMware Environmental Sensor Effects (ESX) environments + Provide operations support for both servers and desktop systems + Provide analysis of ... workflows, vulnerability remediation, and more. **Position Responsibilities:** + Analyze and support a broad range of basic systems and application support more
    The Boeing Company (10/08/25)
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