Sector - Distribution RTH - Y No of Position - 1 No Of years experience - 8+ years Infrastructure Specialist-System Administration Strong experience with IBM RACF administration and security concepts. Deep knowledge of Linux security frameworks (PAM, SELinux, sudo, file permissions). Familiarity with identity management and authentication protocols (LDAP, Kerberos). Proven experience in security migration projects from mainframe to distributed systems. Proficiency in shell scripting and automation for user provisioning and policy enforcement. - IBMFG2JP00015893