Senior Systems Administrator

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Senior Systems Administrator

• Irvine, CA, USA, Irvine, CA
• Full-time

Company Description

Tech Tammina LLC

Job Description

Support of 3-tiered 24/7/365 high-availability environments including 24/7 on-call rotation

Configuration and maintenance of common applications such as Apache, MySQL, NFS, NTP, SSH, DNS, and SNMP

Middle-Tier Administration as well as Application Support and deploymentSelf-guided triage and follow-through skills to best respond to assigned duties

Large-scale backup solutions and storage technologies

Linux /Ubuntu/CentOS administration of 200+ servers on Enterprise level

Administration of virtualized infrastructure for non-production/production environments

Configuration Management tools

AWS Services (API’s, IAM, EC2, VPC, SG’s, etc...) is a MUST!

Automation of tools for monitoring, process and documentation

System security techniques and best practices

Qualifications

• Support of 3-tiered 24/7/365 high-availability website and application environments

• Handling all aspects of systems administration, including maintenance of Linux / Ubuntu/CentOS servers, MySQL Servers, back-up and restoration procedures, and scripting

• Maintenance of web, J2EE and custom application, mail, local hosted DNS and database servers

• Administration of AWS instances, load balancers, S3, RDS and other Amazon services.

• Maintaining data files and monitor system configuration to ensure data integrityInstallation, deployment and maintenance of hardware, operating systems, middleware and software

• Participation in departmental and site-wide projects

• Ability to manage timelines and milestones in multiple projects

• Configuring, installing and maintaining Linux/Ubuntu/tomcat/Java stacks on vmware and AWS environments, private hosted environments and helping associates understand the operations of the various systems.

• Candidate should possess ability to troubleshooting related application and network problems.

Additional Information

Job Status: Full Time

Share the Profiles to mahesh(at)tammina.com

Contact: 703-349-1214

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Senior Systems Administrator

• Irvine, CA, USA, Irvine, CA
• Full-time