As a senior member of the infrastructure support team, the System Administrator Sr. helps ensure infrastructure resiliency, performance, and security. The role monitors the environment, resolves incidents, maintains security, tests business continuity, creates scripted automations, develops support processes, and evaluates new technologies. It also serves as an infrastructure subject matter expert responsible for maintaining assigned portions of the infrastructure. The position oversees computer systems, including operating systems, servers, and application software. Duties include installing, configuring, upgrading, and repairing operating systems and software; configuring user groups and security measures in Active Directory; managing messaging and email services; maintaining network connectivity; and implementing security policies. Proactive and preventive work includes analytics monitoring, capacity management, system patching, and replacement of end-of-life equipment. The role provides infrastructure support as part of a 24/7 on-call rotation and participates in business continuity testing and execution.
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Job Type
Full-time
Career Level
Senior