Senior Systems Administrator
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The Systems Administrator will be responsible for supporting Windows Server infrastructure across development, test, and production environments, ensuring systems remain secure, patched, available, and operational. This position will also provide responsive technical support for server and application outages, manage PKI certificates and administrative accounts, and work closely with technical and operational users.
What will you do?Manage and maintain virtual servers hosted within AWS infrastructure.
Administer Windows Server 2016 and Windows Server 2019 environments.
Perform daily monitoring of servers to ensure availability, performance, and system health.
Monitor and support infrastructure across development, test, and production environments.
Schedule, coordinate, execute, and review Windows Server patches and system updates.
Troubleshoot and resolve Windows Server outages and related infrastructure issues.
Respond to service desk tickets and provide timely resolution of technical issues.
Troubleshoot application outages, including laboratory order-processing applications.
Configure and troubleshoot label printers and associated system connectivity.
Manage and renew PKI certificates.
Maintain administrative accounts, including
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