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    System Administrator - Alexandria, United States - System One

    System One
    System One Alexandria, United States

    3 weeks ago

    System One background
    Technology / Internet
    Description

    ALTA IT Services is seeking a System Administrator for a 6 month contract to hire role in Alexandria, VA. This role requires a Secret Clearance and working onsite 3 days a week. Rate for the 6 month contract is max 65-70/hr W2 and conversion salary is K.

    Build/Administration/upgrade of VMware vSphere and vSAN, versions 6.7, 7 and 8 including:

    • Deployment of ESXi hosts
    • Patching and updating ESXi hosts
    • Patching and updating vCenter appliances
    • Monitor utilization, capacity growth and performance of VMs and physical servers across several sites.
    • Build/administration/repair of Dell PowerEdge gen 13,14, 16 servers
    • Monitor all servers for failed hardware
    • Acquire replacement parts via warranty and ship to post
    • Work with remote personal to replace parts as needed
    • Management of enterprise-wide Active Directory and Group Policy design and administration
    • Administration of Microsoft domain controllers including promotion, demotion, and deployment of read-only domain controllers.
    • Create and modify existing GPOs as needed to support applications and server deployments and upgrades
    • Troubleshoot group policy issues/conflicts
    • Windows Server 2012R2 upgrades to Windows Server 2019/2022
    • Build replacement systems in advance of migration
    • Coordinate with post and application teams to cutover to new systems with minimal downtime
    • Execute PowerShell scripts to complete migration tasks
    • Provide vision and direction in workstation computing and virtualization ensuring that the system architecture aligns with the clients' goals.
    • Advise, recommend and test new technology solutions.
    • Lead system design activities or reviews system designs to ensure that applications solutions shall exhibit high levels of performance, security, scalability, maintainability, appropriate reusability and reliability upon deployment.
    • Monitor utilization, capacity growth and performance of physical servers across several sites.
    • Provide leadership regarding system design, architecture, and integration.
    • QUALIFICATIONSA degree in the field of computer science or a related discipline is preferred.
    • Technical certification a plus (e.g. COMP TIA A+ MCSA, MCSE, CCNA, SQL, VCP-DC or other Virtualization or related disciplines).
    • Minimum of 5 years of progressively responsible experience within a WAN/LAN environment.
    • Must exhibit ability to troubleshoot and repair enterprise server/workstation systems as well as Microsoft Windows domain environments to include active directory, systems backups, archiving and disaster recovery.
    • Demonstrate comprehensive understanding and administration of VMware vSphere, Dell PowerEdge servers, and Microsoft Active Directory/Group Policy as well as be knowledgeable of network fundamentals and security protocols of technical systems.
    • Experience with SAN, NAS, and Networking technologies. Preferably specific administration and support for Dell EMC VNX2 and Unity Flash platforms.
    • Experience creating, executing, and troubleshooting MS PowerShell Scripts including (but not limited to) working with the following modules and command line tools:
    • Dell racadm
    • Active Directory Power Shell Module
    • SQL Server Power Shell Module
    • VMware PowerCLI
    • Experience with the following applications is a plus:
    • Microsoft Defender for Endpoint
    • SCCM/MECM
    • Avamar Virtual Edition/Data Domain Virtual Edition
    • Expert in building and maintaining high-availability (>99%) enterprise class environments.
    • Knowledgeable of telecommunications protocols and router switch configurations.
    • Proficient in authoring system documentation, policies, processes, and procedures.
    • Possess excellent writing and oral communication skills
    • Must be able to work independently with little to no oversight.
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