| Title | UNIX Administrator |
| Posting Date: | 05/02/2018 |
| Location: | Multiple Locations |
| Job Type | Full Time |
• Manage in-depth server audits and assessments to proactively identify risks in customer’s infrastructure, maintain and improve availability, performance and security.
• Provide advanced system administration, operational support and problem resolution for a large complex Unix/Linux computing environment, including both virtualized and physical servers.
• Review and evaluate virtual and physical server performance and capacity.
• Work with the different teams (development & Quality Analyst ) to resolve any web logic domain and environment related issue.
• Evaluate new updates for weblogic 10 and make recommendations to ensure compatibility and effectiveness
• Drive resolution and root cause analysis of the most business critical and complex incidents and involvement in multiplatform technical emergency response team.
• Forecast system demands and recommends upgrades, expansions and reconfigurations.
• Provide technical expertise in UNIX/LINUX based enterprise solutions to internal and external parties
• Perform computing environment build-outs, site setup, user training, hardware/software installation, maintenance and support and documentation of operating procedures and processes.
• Participate in and be ready to build non-standard but effective solutions in order to override existing technical challenges.
• Troubleshoot hardware and software problems, takes appropriate corrective action and/or interact with IT staff or vendors in performing complex testing, support, server recovery, and troubleshooting functions.
• Analyze, monitor, troubleshoot, and diagnose to ensure system optimization, integrity, availability, and functionality are within prescribed parameters.
• Experienced in Transmission Control Protocol and the Internet Protocol (TCP/IP) network management. Must understand common ports and protocols used for TCP/IP communication between servers (Hypertext Transfer Protocol (HTTP), Secure Shell (SSH), Simple Mail Transfer Protocol (SMTP), etc.). Must also understand TCP/IP classless subnets using Classless Inter-Domain Routing (CIDR) notation and establish default routes.