Linux Engineer - Singapore - RAPSYS TECHNOLOGIES PTE. LTD.

Description

Role:Linux Engineer

JD:

• Knowledge of best practices and IT operations in an always-up, always-available service.
• Administration and troubleshooting of Unix Servers (Preferably Solaris, Linux)
• Able to install Unix servers from scratch and has good troubleshooting skills on Solaris Systems.
• Perform administrative tasks related to Unix server installations and decommissioning
• Manage high availability clustering environment
• Performance monitoring (OS, CPU, Memory, Network and Disk)
• Detect, diagnose, report, and resolve Unix/Linux Server related hardware and OS problems.
• Ensure all Unix/Linux operating systems are patched to the latest appropriate releases.
• Knowledge in hardening and securing of Unix Systems
• Advanced level of Administration of Solaris/Linux server with cluster and RBAC knowledge
• Understanding of RAID, pros and cons of various RAID levels and decision making on the same in a given situation
• Sun/LINUX/VCS cluster configuration, administration and troubleshooting
• Working experience with various storage, precisely for cluster configurations is good to have
• Working knowledge in SAN environment is good to have
• File system management and troubleshooting
• Experience and knowledge with installing and implementing Sun hardware, Solaris Zones,Ldoms and upgrade/migration related tasks.
• Experience with automation/configuration management using Puppet.
• A working understanding of code and script (PHP, Python, Perl and/or Ruby).
• Preferably with any two of the given certification - Solaris and Linux Certification
• Establish and maintain documentation and standards
• Work as part of a team and provide 24x7 support when required