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Develop, analyze and maintain JCL on the z/OS mainframe operating system. Deploy application code to various environments. Perform DB2 binds and implement CICS and IDMS changes. Manage TSO/ISPF VSAM files and update JCL procedures. Install and maintain HFS and ZFS file storage systems. Support deployments of JAVA-based code on the WebSphere z/OS platform. Install and maintain WebSphere Application Server code. Update and configure WebSphere MQ application code. Update Dialog manager, CLIST and JCL for software migration activities. Migrate and deploy application code through the SDLC lifecycle. Install, maintain, and troubleshoot Windows .net deployments. Update and maintain SharePoint Site.

Evaluate, identify, and classify anomalous traffic across SSA network and provide corrective action. Perform intrusion protection and vulnerability assessments. Monitor IDS sensors and infrastructure, vulnerability scanning infrastructure. Develop scripts for traffic analysis. Required skills: Incident Response, risk assessments, McAfee SIEM, Splunk ES, Regex. Desired certifications: CISSP, CCNA, CEH, Security Plus.

The Senior System Administrator will ensure immediate response and resolution to outages on complex mainframe systems and their peripherals. Responsibilities include problem determination, software/hardware analysis, monitoring performance, and collaborating with vendors to maintain optimal processing levels.