Lan/wan engineer vs technical systems engineer

Differences between lan/wan engineer and technical systems engineer duties and responsibilities

Lan/wan engineer example responsibilities.

• Manage the VOIP issues with the users.
• Write program codes in Unix and scripts in others to automate systems backup.
• Manage blade server farm network, network monitoring servers, and wireless LAN network.
• Monitor, manage and resolve all data network circuit outages while working independently using VMware.
• Assign IP addresses, routers configuration, IOS upgrades, and manage circuit turn-up at the pops.
• Manage user accounts on AIX 3.2/HPUX 10.20/Winows NT 4.0/2000 and Novell Netware 5 in a production environment.
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Technical systems engineer example responsibilities.

• Manage PGP encryption for secure data transmissions.
• Provide in-house DNS hosting services for corporate and customers zones and manage SSL certificates.
• Manage the LAN infrastructure, partitioning of data, and administration of software security.
• Manage all virtualization efforts across the company.
• Develop Perl scripts to automate object model and functional mapping into the application metadata and database.
• Install & configure SQL server & SAN server for new applications supporting company, customer & business database.
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