• Tier II System Administrator (Expert)

    BAE Systems (Herndon, VA)
    …in a small team environment with great people? We are looking for a Tier 2 System Administrator with a robust Windows 10/11 troubleshooting background supporting ... support position will be responsible for the following activities: + Support and troubleshoot issues involving desktop applications including the Microsoft… more
    BAE Systems (07/19/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …+ Triage customer support calls, providing Tier 1 help desk support and Tier 2 escalation. + Communicate with customers, manufacturers, vendors, ... the better. We are seeking a **Lenel System Administrator 2 ** to join our **Security and Electronic Systems (SES)**...engineering and integrators on new system design + Provide tier II/III support for customer issues reported… more
    M. C. Dean (07/15/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …(IT) systems in support of the endpoint devices. The position provides Tier 2 (Escalation) problem identification, diagnosis and resolution of problems and ... and cybersecurity industries. We are seeking a **Windows** **System Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (07/18/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …or laptops that have authorized access to the network. + Escalate the issue/problem to proper Tier 2 or 3 Support team members when the restoration is beyond ... Junior Helpdesk Support Services Specialist Ft. Belvoir, VA Join our...Desktop Administrator Associate Certification required. + Secret clearance Tier 5 investigation required. Join our Talent Network Chenega… more
    Chenega Corporation (06/02/25)
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  • Technical Support Analyst, Staff

    Acclaim Technical Services (Mclean, VA)
    …demands + Analyzing, troubleshooting, designing, and implementing fixes with minimal escalation to Tier 3 support + Providing basic user training in support ... DC area firms and continues to grow. We are actively hiring a Technical Support Analyst, Staff with TS/SCI clearance and polygraph to join our Mission Technology… more
    Acclaim Technical Services (07/19/25)
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  • Systems Administration Lead

    Leidos (Fort Belvoir, VA)
    support ; manage personnel and their operational and project-related workloads. * Provide Tier 2 and Tier 3 problem identification, diagnosis and ... **Description** Leidos is seeking a **Systems Administration Lead to support the DTRA I3TS program** . The ideal candidate will lead the team that is responsible for… more
    Leidos (08/13/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …provide on-site and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and servers, including Web ... all of the client/server/storage/network devices, mobile devices, etc.* Provide Tier 2 and Tier 3...Tier 3 problem identification, diagnosis and resolution* Provide support for the escalation and communication of status to… more
    William C Brown Inc (07/16/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …provide on-site and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and servers, including Web ... servers, network attached storage devices, and stored data in support of business processing requirements. Job Duties: * Systems...of the client/server/storage/network devices, mobile devices, etc. * Provide Tier 2 and Tier 3… more
    Arena Technical Resources, LLC (08/02/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience). + Minimum **8+ years of experience** in systems administration, with demonstrated Tier 2 support capabilities. + **Active TS/SCI with Polygraph ... enclaves and hybrid environments** (Windows and RHEL). As a Tier 2 engineer, you will be responsible...and connectivity problems. + Deliver **remote and on-site end-user desktop support ** , resolving escalated technical issues… more
    General Dynamics Information Technology (07/16/25)
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  • Master Network Specialist (Local IT Support

    First Division Consulting (Quantico, VA)
    …Monitor and manage network capacity, performance, and security for both NIPRNET and SIPRNET tier 2 and 3 boundaries, ensuring compliance with MCCOG policies and ... seeking a highly skilled Master Network Specialist (Local IT Support Lead) to support the United States...clearance. + ITIL v4 Foundation Certification. + Microsoft Modern Desktop Administrator Associate (MD-100 + MD-101 exams), OR Microsoft… more
    First Division Consulting (07/10/25)
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