Senior Infrastructure Engineer_Linux Engineer

Linux Engineering & Platform Design

• Design, build, and evolve enterprise Linux platforms in on-premises and/or cloud environments
• Define and maintain standard OS builds, configurations, and engineering patterns
• Ensure stability, availability, performance, and scalability of Linux systems
• Support technology lifecycle management, upgrades, and obsolescence planning

Container & Kubernetes Platforms

• Operate and support Kubernetes-based platforms with a focus on reliability and operational stability
• Support containerized workloads running on Kubernetes in on-premises and/or cloud environments
• Perform troubleshooting of container, pod, node, and networking issues
• Collaborate with platform, middleware, and application teams on container onboarding and runtime requirements
• Apply security best practices for containerized environments

System Administration & Operations (L3)

• Provide L3 support for Linux and container platform-related incidents
• Perform advanced troubleshooting and root-cause analysis in production environments
• Support BAU / Run activities, including incident, problem, and change management
• Participate in maintenance windows, patching cycles, and major infrastructure changes

Security, Hardening & Compliance

• Perform Linux system hardening in line with internal security standards and industry best practices
• Support security hardening and configuration validation for Kubernetes environments
• Ensure compliance with security, audit, and regulatory requirements
• Collaborate with Security and Audit teams during assessments and remediation activities

Automation & Infrastructure as Code

• Design, implement, and maintain automation and Infrastructure as Code solutions
• Use configuration management and automation tools such as Ansible
• Contribute to Terraform or similar IaC frameworks
• Support automation for OS provisioning, configuration, and container platform operations

Performance, Monitoring & Capacity

• Monitor Linux and Kubernetes platform health, performance, and capacity
• Identify performance bottlenecks and implement tuning and remediation actions
• Support proactive capacity planning and availability risk identification

Collaboration & Cross-Team Integration

• Collaborate with network, storage, middleware, security, and application teams
• Support application onboarding on both VM-based and container-based platforms
• Contribute to continuous improvement initiatives to enhance reliability and operational efficiency