Number of Positions:1 RTH-Y Note: 1. This position requires the candidate to work from the office starting from day one. 2. Ensure that you perform basic validation and gauge the interest level of the candidate before uploading their profile to our system. 3. Candidate Band will be count as per their relevant experience. We will not entertain lesser experience profile for higher band. Mode of Interview: Face to Face (Mandatory). **JOB DESCRIPTION** Yrs of exp: 8 to 10 yrs of exp Mandatory Skills: Linux, L3/L4 support, Incident Management, OS vulnerability JD: We are seeking an experienced Linux Subject Matter Expert (SME) with deep expertise in enterprise Linux environments to provide Level-3/Level-4 support, lead critical incident resolution, ensure security compliance, and drive operational excellence across mission-critical systems. Lead OS vulnerability remediation, patching, and compliance enforcement. The role requires strong hands-on administration skills, automation capabilities, and the ability to work closely with service delivery, security, and application teams. Key Responsibilities · · Plan and execute OS-related changes, including patching, upgrades, and migrations, with zero-failure mindset. · · Participate in weekend and scheduled maintenance windows ensuring high availability. · · Lead OS vulnerability remediation, patching, and compliance enforcement. · · Analyze security scan reports (port scan, ID management, health checks) and coordinate remediation activities. · · Ensure adherence to enterprise security standards and audit requirements. · · Implement continuous compliance processes across Linux environments. · · Create and maintain SOPs, runbooks, and technical documentation. Location: Work from client location mandatory(Basavanagudi, Bengaluru) - IBMFG2JP00018127