Mainframe Security Engineer 100% Remote Must have skills: Security, RACF, mainframe, z/os, zsecure, REXX Skills: 5+ years of Information Security Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education 5+ years of mainframe security risk assessment and remediation experience 5+ years of hands on Resource Access Control Facility (RACF) experience with at least current and supported version (z/OS 2.1 and above) 5+ years of mainframe security experience using native z/OS and Resource Access Control Facility (RACF) tools 5+ years of experience issuing Resource Access Control Facility (RACF) commands and performing diagnosisAdditional Skills 5+ years of JCL (Job Control Language) experience 5+ years of TSO (Time Sharing Options) experience 5+ REXX and CARLa zSecure tool experience Advanced Information Security technical skills and understanding of information security practices and policies Ability to manage complex issues and develop solutions Excellent verbal and written communication skills