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

12 hours ago

gautam buddha nagar, 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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