Mainframe Systems Administrators

Mainframe Infrastructure Engineer All Locations HYBRID Phoenix, AZ(Primary) Plano, TX Charlotte, NC Richmond, VA Jacksonville, FL Pennington, NJ Chicago, I Required Skills & Qualifications Strong knowledge of Mainframe Operating Systems (z/OS) Hands-on experience with Mainframe Storage concepts and tools (DASD, SMS, HSM, etc.) Experience supporting enterprise mainframe infrastructure environments Understanding of system performance, monitoring, and tuning Familiarity with backup, recovery,

Senior Systems Engineer - CICS Systems Programmer Overview We are seeking a Senior Systems Engineer - CICS Systems Programmer to support the integrity, performance, configuration, documentation, and reliability of server operating systems, hardware, storage, and/or application software within an assigned area of responsibility. This role is well suited for someone with strong mainframe, systems programming, troubleshooting, documentation, audit, disaster recovery, and performance management ex

Position : Mainframe Developer Location : Wilmington, DE Need Candidates who can work onsite from Day 1 (Onsite 5 days) Contract & Fulltime Responsibilities: Responsible for developing, maintaining, and optimizing our mainframe systems. Design, develop, and maintain mainframe applications using COBOL. Manage and optimize databases using DB2 and Datacom. Create and manage Job Control Language (JCL) scripts for batch processing. Utilize Virtual Storage Access Method (VSAM) for data storage

We are seeking a Senior MVS/CICS Systems Programmer and Administrator with 10+ years of experience to manage mission-critical IBM mainframe environments. Key responsibilities include z/OS systems administration, CICS transaction support, and batch operations management. Job Responsibilities z/OS & Subsystem Management: Administer MVS/z/OS environments, JES2/JES3, WLM, and Parallel Sysplex/Coupling Facility; support CICS, DB2, IMS/IDMS, and MQ subsystems. Batch Operations & Scheduling: Oversee co