Senior systems support engineer vs senior infrastructure engineer

Differences between senior systems support engineer and senior infrastructure engineer duties and responsibilities

Senior systems support engineer example responsibilities.

• Set up, troubleshoot, manage and administer voice over IP phone system.
• Coordinate FileNet and EMC system configuration changes, manage disk storage consumption, allocate/mask storage, and document system configurations/changes.
• Automate systems administration tasks and systems health checks (with e-mail notifications) utilizing Perl and Linux shell scripting.
• Perform virtualization tasks with Vmware, ldoms, Solaris zones, Sparc hard domains, Solaris containers.
• Produce and maintain UNIX procedural and system configuration documentation.
• Provide systems administration and support to Linux servers running critical trading applications.
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Senior infrastructure engineer example responsibilities.

• Install, configure, and administering multiple VMWare environments and managing multiple virtual server instances.
• Manage all DNS and DHCP servers and scopes as well as domain controllers and member servers.
• Correct Java relate problems that lead to overall better productivity of the server, storage and network teams.
• Establish and manage VLAN and IP addressing standards (components, design) supporting IPT and other technologies.
• Manage Cisco ASA firewalls and Microsoft ISA firewalls in production environment providing secure configurations and monitoring of the firewall logs.
• Manage development, manufacturing, test and delivery of custom broadband RF electronic test systems for military and aerospace customers.
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