Jobs and Responsibilities - Build, maintain, and enhance Linux web, database, mail and intranet servers - Monitor and tune performance across of network of servers - Work with a strong team of web developers to maintain and enhance hundreds of production web sites - Enhance performance of cluster of webservers - Set up MySQL cluster Required Skills - 3+ years Linux System Administration - 2+ years experience administering a high-availability Linux/Apache/MySQL/PHP environment - Experience implementing redundant multi-tiered systems - Experience in relational database design and optimization in MySQL and/or PostgreSQL - Experience with various popular MTA's - DNS (BIND) administration experience - Cisco router administration - Bash Shell and/or Perl scripting - Conversant in HTML and PHP - Able to stress-test and load-balance of servers using LVS - Able to monitor server hardware before there is a problem - Ability to work in a team environment - Must meet deadlines and be able to work on several projects simultaneously - Excellent communication and problem-solving skills - Strong analytical and troubleshooting skills Desired Skills - Familiarity with version control systems (i.e. CVS/SVN) - Experience administering Samba-mapped Windows XP desktops - Experience with Asterisk The successful candidate will be able to demonstrate prior projects utilizing the required skills listed above and must be able to 'hit the ground running' with minimal training time. Salary range $50-60k depending on experience, plus bonuses per year. Please send resumes to arizonawebguy@gmail.com