Senior System Administrator
GREE - San Francisco, CA

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GREE Interantional, Inc
San Francisco, CA

The ideal candidate will have maintained large numbers of commodity infrastructure components supporting proprietary SaaS/PaaS applications in a high-availability production environment and have the ability to rapidly self-educate on new concepts and methods.

Responsibilities

Provide 24/7 (on-call rotation) operational support for production servers and systems

Rapidly triage and escalate incidents to internal groups and/or managed-service providers.

Monitoring of systems and capacity (Cacti, Nagios, Ganglia, SNMP, etc.)

Manage DNS, SSL, SSH architectures at remote datacenters

Work with engineers and architects to define system standards, requirements and infrastructure architecture

Work with engineering and server operations staff to ensure a successful release of all components from QA to Production.

Provide architectural input and capacity planning strategies to ensure systems scalability and functionality

Qualifications

3-5 years production 24/7 internet SaaS/PaaS systems administration

Experience with remote Linux administration (Centos 5+, Debian 5+) using SSH/CLI

Expertise supporting web applications using LAMP or RoR infrastructure

Experience with server clustering and load balancing technologies (HAProxy, nginx, etc.)

Expertise in hardening, testing and monitoring systems against security threats

Must have experience with scripting and automation of common tasks, and setting up Cacti, Nagios, Ganglia or other monitoring tools

Ability to work efficiently in a fast paced environment

Ability to work under pressure and in high stress situations

GREE - 22 months ago - save job - block
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About this company
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GREE is an international mobile social gaming company that's passionate about bringing great games to a global audience. With offices from...