Hi,
Hope you are doing well.
This is Tahir from Drevol LLC. Please find below the job description for your reference and please let me know if you are interested in this position.
Job Title: Mainframe Systems Engineer
Location: Malvern, PA (Hybrid)
Duration: 12 Months
Primary Responsibilities
Operating System Support: Install, maintain, and upgrade z/OS, DB2, CICS environments across multiple LPARs, including performing HCD changes for I/O subsystem migrations.
Workload Migration: Lead strategic projects to port legacy z/OS applications (CICS/DB2/WebSphere) to modern architectures like Microfocus, Tomcat, or SQL Server.
Database Collaboration: Assist DB2 DBAs with version upgrades (e.g., v11 to v12) and monitor Distributed Data Facility (DDF) activity.
Monitoring & Optimization: Replace and manage system monitoring tools (e.g., transitioning from Omegamon to ASG-TMON) to ensure 24/7 environment stability.
Technical Requirements
Mainframe Core: Deep proficiency in z/OS, JCL, ISPF, REXX, and SAS Programming.
Platform Breadth: Hands-on experience with AIX (pSeries), Linux, and Windows Server environments.
Messaging & Web: Expert-level knowledge of IBM MQ, WebSphere (v5.1 through v8.5), Tomcat, and Apache HTTP Server.
Hardware Management: Familiarity with HCD/HCM, HMC, and fiber-attached storage/tape devices.
Legacy Tooling: Experience with Easytrieve, COBOL, and Tivoli Storage Manager (TSM).