Responsibilities:

•	Work with a team of system administrators to support a large, complex site.
•	Ability to perform day-to-day administration of mission critical linux systems
•	Perform 24x7 oncall support for production systems on a rotating basis with other team members.

Requirements:

•	Senior level Unix (linux) System Administration experience.
•	Experience supporting production systems in a heterogeneous, 24x7 environment
•	Good understanding of tcp/ip, networking protocols and network troubleshooting skills.
•	Ability to tune system parameters and recommend hardware upgrades/replacements where necessary to achieve optimal system performance
•	Ability to write and maintain system management tools in common scripting languages (Perl, sh)
•	Ability to manage Oracle database servers from a sysadmin-perspective.
•	Experience performing colo work - racking, installing gear.
•	Experience managing DNS, Apache, qmail, sendmail.
•	Good written and verbal communication skills.

Desired Skills:

•	Hands-on experience with netapp or other SAN.
•	Experience with Bea Tuxedo, or other middleware products
•	Experience configuring BigIP and Cisco routers/switches
•	Familiarity with common open source tools like Nagios, MRTG, Apache modules, CFEngine

Mail resume to careers@get.topica.com. Please respond with a text resume ONLY if you are a solid Unix admin. Resumes in Microsoft Word or other proprietary formats will not be considered.