Linux SME L3

Must Have Technical/Functional Skills Linux Subject Matter Expert (SME) with strong L3-level expertise in Red Hat Enterprise Linux. Strong clustering knowledge, automation experience using Ansible. Working knowledge of Amazon Web Services (AWS) and strong collaboration skills. Roles & Responsibilities • Provide L3-level support for Red Hat Enterprise Linux systems in mission-critical environments. • Troubleshoot complex OS, performance, storage, network, and application-level issues. • Manage and support Red Hat Cluster environments ensuring high availability and business continuity. • Perform root cause analysis (RCA) and implement preventive measures. • Automate system administration and configuration management tasks using Ansible. • Implement system hardening, patching, upgrades, and security best practices. • Work on system performance tuning and capacity planning. • Collaborate with application, network, storage, and security teams. • Support cloud-based Linux workloads in AWS (EC2, EBS, VPC, IAM good to have). • Participate in on-call rotation and provide 24x7 production support. • Prepare and maintain technical documentation and SOPs. Salary Range $60000 -$90000 year TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing. #LI-SP1

Created: 2026-03-10