Mainframe Security Analyst

Mainframe Security Analyst Location: Westlake TX or Merrimack NH 8am-5pm with on-call work Skills: - JCL, Python, REXX and other coding techniques - z/OS including security management with CA Top Secret - Experience maintaining mainframe security procedures and processes Knowledge of Information Security Principles Preferred Experience in DevOps Knowledge of z/OS including security management with CA Top Secret Familiarity with CA Compliance Manager, CA Cleanup and CA Compliance Information Analysis products Self-starter with the ability to work as part of a team and independently Proven experience with IT troubleshooting skills Understand ITSM processes. In-depth understanding of mainframe system and the inter working components Proven experience with cross platform technical skills (MVS, Linux, Unix) Strong customer service skills with development teams and individual users Working rotational, on-call 24x7 team Forward thinking, continuous improvement approach Provide reporting and data analysis to support the enterprise ITSM function Develop and implement dashboards and data solutions to provide information across enterprise Develop processes and standards and maintain process alignment Define and continuously improve the audit process; manage and review the execution of periodic audits Process communication and education across the organization

Created: 2026-03-10