Mainframe RACF Consultant

Key Responsibilities: Administer and provide technical support for RACF on z/OS. Troubleshoot and resolve RACF security incidents and complex technical issues. Manage RACF certificates, including certificate configuration, maintenance, and troubleshooting. Support RACF security across CICS, MQ, WebSphere, IP networks, and UNIX System Services. Work with ICSF, RRSF, and zSecure as required. Support IAM-related security solutions and enterprise access management. Analyze and troubleshoot mainframe security and network access issues. Develop or maintain automation/scripts using REXX, CARLa, Assembler, SAS, or SQL. Work with complex and unfamiliar technical environments to identify root causes and implement solutions. Maintain security documentation and provide technical guidance to application and infrastructure teams. Use Microsoft Excel for analysis, reporting, and security-related activities.

Required Qualifications: 8–10+ years of experience in Mainframe Security/RACF. Strong hands-on experience with RACF administration and technical support. Strong understanding of z/OS security and enterprise mainframe environments. Hands-on experience with RACF Certificate Management. Strong troubleshooting and problem-solving skills. Ability to work independently with complex technical environments. Experience with one or more of REXX, CARLa, Assembler, SAS, or SQL. Strong Microsoft Excel skills.