Lead unix systems administrator vs senior administrator

Differences between lead unix systems administrator and senior administrator duties and responsibilities

Lead unix systems administrator example responsibilities.

• Create bash and sql scripts to automate daily checks and tasks.
• Manage and maintain mail (sendmail and qmail) and DNS for central and remote locations.
• Configure RAC cluster on VM to manage the oracle database and NFS share and other applications.
• Manage and administer Solaris kernel and patch updates.
• Supervise user administration activities by adding / deleting users and managing disk utilization.
• Ensure workstations and server data integrity by evaluating implementing and managing appropriate software and hardware solutions.
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Senior administrator example responsibilities.

• Organize and manage all meeting logistics for various conferences and events across the U.S.
• Lead and/or participate in adding departments to the DMS, client/server upgrades, DR testing, and end user testing.
• Have configured the SharePoint environment and continuously managing both intranet and internet sites used by end users, consumers and stakeholders.
• Manage calendar and arrange travel; coordinate meetings and events; create PowerPoint presentations; prepare correspondence and approve expense reports.
• Provide remote user support via Citrix remote desktop and Cisco VPN.
• Create, maintain and provide issue resolution of complex Linux and Unix scripts.
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