上海聘：高级系统工程师（UNIX/LINUX）

ESSENTIAL DUTIES:
The Senior Systems Engineer is a member of the operations staff with responsibility for proper functioning of all availability and performance of all components of the xxxx production sites. As a member of a world-class Operations team, the Senior Systems Engineer is responsible for operationally excellent management and operation of UNIX servers, supporting web properties running in a 24x7 environment. Additionally, the successful candidate will work quickly under pressure to execute actions required to maintain site availability and performance.

Responsibilities include:
First tier resolution of problems with Unix production servers;
Utilize toolsetto diagnose and resolve issues with production servers;
Understand all components of the xxxx site infrastructure in order to understand impact of system issues and take proper steps for resolution;
Manage ticket queues within SLA
Complete tasks required to maintain service levels and availability of all site features and functions;
Deliver toolset to monitor, report and repair all application server hosts that are non-compliant serving;
Understand site rehabilitation process;
Initiate simple project and write requirement document.

Solid knowledge of operating system internals, file system structures, and machine architectures in a UNIX operating systems
?Experience with common system administration tools
? Broad knowledge of common applications and technologies in Internet computing (http, smtp , snmp, load balancers, etc)
?Working experience with scripting tools, Perl, Python and UNIX shell scripting
?Working experience in tools developing in dynamic languages
?Basic knowledge about web framework preferably Django
?Basic knowledge of relational databases preferably Oracle or Mysql
?Proven problem solving skills with an emphasis on quick problem resolution
?Abilty to work on many tasks simultaneously in a high-pressure environment
?Basic LAN and WAN network knowledge
?Fluent in English language (including written, listening and spoken)


email: will_ok@126.com