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Mainframe Systems Engineer
Job Location:
Job Location:
Malvern, PA - USA
Monthly Salary:
Not provided by the employer
Monthly Salary:
Posted:
28 May 2026 (30+ days ago)
Posted:
Application Deadline:
25 August 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Must be local to PA
Position: Sr. z/OS Systems Engineer
Location: PA (Onsite)
Requirement:
We are seeking a Senior z/OS Systems Engineer with strong expertise in z/OS administration middleware integration and mainframe modernization. The ideal candidate will lead legacy workload migrations from mainframe to distributed platforms while supporting high-availability enterprise environments.
Key Responsibilities:
- Install maintain and upgrade z/OS DB2 and CICS environments across multiple LPARs
- Lead migration of legacy applications from z/OS/WebSphere to Microfocus Tomcat SQL Server and open systems
- Support DB2 upgrades DDF monitoring and system optimization initiatives
- Manage and optimize monitoring tools messaging systems and middleware platforms
- Collaborate across infrastructure teams for modernization and disaster recovery initiatives
Required Skills:
z/OS DB2 CICS JCL ISPF REXX SAS IBM MQ WebSphere Tomcat Apache AIX Linux Windows Server HCD/HCM HMC COBOL Easytrieve TSM
Preferred:
Experience with Mainframe-to-Cloud/Open Systems migrations DR planning and infrastructure modernization projects.
