Description

Manage and support high-availability server, database, and SAN platforms across local and remote data centers.

Responsibilities

• Maintain 99.999% uptime for mission-critical systems through proactive monitoring, patching, and performance tuning.
• Execute hardware and software configurations, including server upgrades, firmware patching, and capacity management.
• Manage data center migrations and support business continuity through disaster recovery failover and failback procedures.
• Participate in a 24x7x365 on-call rotation, including after-hours and weekend support.
• Document system configurations, runbooks, and technical reports clearly and concisely.

Required Skills

• 5+ years of system administration experience specifically with Red Hat Linux.
• Expert knowledge of Red Hat-based distributions and Linux/Unix shell scripting.
• Hands-on experience with Client C7000 blades, DL380, and DL580 servers.
• In-depth knowledge of SAN architectures and Fibre Channel protocols.
• Experience supporting Oracle SQL databases, including Oracle RAC cluster implementation on SAN platforms.
• Proficiency with OSS tools for managing, monitoring, and troubleshooting Linux infrastructure and networks.
• Experience with server hardening, cyber security, and DMZ deployment.
• Ability to manage backup operations and systems monitoring in complex network environments.

Preferred Skills

• Linux LPIC, Red Hat RHCSA, or Red Hat RHCE certifications.
• Additional Linux, Database, SAN, or Server/OS certifications.

Key Skills

Education

Bachelor of Science in Computer Science, Engineering