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Job Description
DMI, LLC is seeking a Tier 3 System Administrator Lead who is accountable for the operational integrity of all servers across on-premises, virtual, and cloud environments. This role serves as the senior technical authority for systems administration, providing expert-level incident investigation and recovery across a mixed infrastructure that includes physical and virtual servers, AWS cloud instances, and enterprise storage solutions (PowerScale and Cohesity). The position supports 24x7x365 availability and partners directly with customer IT staff on systems health, security posture, and change...