Linux Server Administrator Siera IT Services Private Limited

About Siera IT Services Private Limited

Job Description

Job Role: Server Management Admin (Linux)

Experience: 3 to 8 Years

Location: Bangalore/Hyderabad

Notice period: Immediate to 15 Days

Position: C2H 

Job Description:

Shift Timings: Rotational Shifts/ 24/7 (S1- 6AM to 2PM, S2-2PM-10PM, S3-10PM -6AM)

Overall 3 8  years Experience in Server Management Administration (Linux).

• Experience in Server (physical/VM) installation, maintenance & decommissioning.
• Profound Linux OS operations experience.
• Knowledge in hypervisor operations (XEN and VMware).
• To have good knowledge in LVM, DNS, LDAP and IP Tables.
• To have good troubleshooting skills in server down situation.
• Knowledge in physical server management.
• Additionally, associate level knowledge in at least one public cloud landscape (AWS, Azure, GCP).
• Basic knowledge in automation tools and (e.g. chef) and scripting (e.g. bash, Perl)
• Additionally, knowledge/experience in using GitHub and Jira would be beneficial.
• Any experience in monitoring with Prometheus on docker setup and/or ELK stack would be beneficial (not mandatory)
• Any knowledge for central infrastructure services is recommended and highly beneficial (Security Groups/RPM/Rsync/Mail/Active Directory/Chef automation/Nagios/repository management/Monitoring)
• Able to provide knowledge transfer from certain technology areas towards 2nd level technical support.

         Roles & Responsibilities:

• Deliver 3rd level technical support in compliance with customer SLAs
• Daily Compute operations (Events/Incidents/SR/CR/RCA .) following ITIL processes
• Server installation, maintenance, monitoring, decommission and special configurations beyond automated tasks
• Storage Operations based on Netapp - nfs
• Package/repository management and OS image maintenance
• Patch Management using BladeLogic Automation
• Server related Monitoring/Alert configuration and rollouts
• Performance tests and analysis
• Root Cause Analysis for customer incidents
• Service/Task documentation, testing, quality management and knowledge transfer
• assist 2nd level technical support in complex tasks
• willingness to participate in an On Call setup which may include weekends or public holidays if required by the project.