Job Description :
ob Purpose:
Maintains computing environment by identifying Linux system requirements; installing upgrades; monitoring system performance.

Duties:
* Establishes Linux system specifications by conferring with users; analyzing workflow, access, information, and security requirements; designing Linux system infrastructure.

* Establishes Linux system by planning and executing the selection, installation, configuration, and testing of PC and server hardware, software, LAN and WAN networks, and Linux operating and system management systems; defining system and operational policies and procedures.

* Maintains Linux system performance by performing system monitoring and analysis, and performance tuning; troubleshooting system hardware, software, networks and operating and system management systems; designing and running Linux system load/stress testing; escalating application problems to vendor.

* Secures Linux system by developing system access, monitoring, control, and evaluation; establishing and testing disaster recovery policies and procedures; completing back-ups; maintaining documentation.

* Prepares users by designing and conducting Linux training programs; providing references and support.

* Upgrades Linux system by conferring with vendors and services; developing, testing, evaluating, and installing enhancements and new software.