Linux System Administrator | 7 year+ | Noida | INNOVA ESI

2 weeks ago


Noida, India Innova ESI Full time
Role: Linux admin
Experience: 7 year+
Location: Noida Sector-135
Note: We need Immediate joiner
Job Description:
Key Responsibilities:
Oracle Linux & Hypervisor Management
• Provide expert-level support for Oracle Linux Hypervisor environments.
• Configure and manage networking on Oracle Hypervisor including virtual networking and NIC bonding.
• Optimize hypervisor performance and troubleshoot critical issues.
Architecture & Design
• Prepare, maintain, and update infrastructure and architecture diagrams.
• Ensure designs comply with best practices, security, and scalability standards.
• Provide input into capacity planning and performance optimization.
Migration & Cloud Integration
• Support migration of applications and workloads from Oracle Hypervisor to Cloud platforms.
• Collaborate with Cloud teams to ensure smooth transitions and validate integrations.
• Provide recommendations for hybrid infrastructure design (on-premise + cloud).
Collaboration & Leadership
• Act as an escalation point for L1 and L2 teams, providing guidance on complex incidents and root cause analysis.
• Participate in Major Incident Reviews (MIRs) and prepare technical RCA reports.
• Contribute to knowledge base (KBase) and SOPs for consistent service delivery.
Tools & Technologies:
• Oracle Linux Virtualization
• Oracle Hypervisor
• Virtual Networking (NIC bonding, VLANs, etc.)
• Linux Administration – Oracle Linux (expert level)
• Basic understanding of Oracle Fusion Cloud
Required Skills & Experience:
• 7+ years of experience in Linux administration, with strong specialization in Oracle Linux.
• Proven expertise in Oracle Hypervisor configuration, networking, and troubleshooting.
• Hands-on experience with virtual networking, NIC bonding, and high-availability clusters.
• Experience in preparing architecture diagrams and technical documentation.
• Exposure to application migration from on-prem Hypervisor to Cloud environments.
• Strong problem-solving, analytical, and troubleshooting skills.
Preferred Qualifications:
• Oracle Linux Certified Implementation Specialist or equivalent certification.
• Exposure to Oracle Fusion Cloud and hybrid infrastructure.
• Experience with automation/scripting tools (e.g., Ansible, Shell, Python).
• Knowledge of ITIL processes (Incident, Change, Problem, Capacity, Availability).

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