Senior network engineer level vs senior system administrator

Differences between senior network engineer level and senior system administrator duties and responsibilities

Senior network engineer level example responsibilities.

• Lead architecture and design sessions with customers; initiate technical meetings with customer engineers to further engage and identify additional opportunities.
• Advance knowledge of Cisco enterprise series routers and switches.
• Modify Cisco TK/TCL script for logging in and performing commands on routers and switches.
• Migrate various services and terminating SSL connection on F5, rate limiting the client connections to mitigate DDOS attacks.
• Communicate with government entities and military units to ensure accurate DNS information.
• Network configure with OSPF as the primary interior routing protocol encompassing a full-mesh topology.
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Senior system administrator example responsibilities.

• Manage and optimize the design and delivery of project associate with AIX arena.
• Manage all installs and setup of new servers, and server upgrades to server 2008 R2.
• Implement IIS servers for both the internal and external web servers and managing security on all web servers.
• Design, implement, and manage a network and domain extension in a remote location via a secure VPN link.
• Manage Cisco network equipment including firewalls and switches.
• Administer and manage daily backups via Symantec NetBackup.
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