Unix Linux System Administrator

Key Requirements: 3+ years of experience supporting, configuring, and maintaining enterprise applications. 2+ years of hands-on Linux/UNIX or Windows system administration experience. Strong troubleshooting skills for complex infrastructure and production environments. Solid understanding of networking concepts, including TCP/IP, UDP, ICMP, DNS, OSI model, IP addressing, and load balancing. Experience installing, configuring, and supporting application/web servers such as Apache Tomcat, JBoss, and WebSphere. Ability to monitor system performance, resolve incidents, and ensure system stability and availability Show more Show less