✦ Luna Orbit — Software Engineering

Sr. Software/Platform Engineer - Mainframe

at MetLife

📍 Cary, United States Unknown Posted March 13, 2026
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

A role focused on maintaining and supporting mainframe legacy systems, ensuring stability, performance, and migration readiness.

  • Maintain mainframe systems
  • Optimize batch processing
  • Support legacy applications
  • Ensure system stability
  • Assist in migration efforts

Involves mainframe development and operations using COBOL, Assembler, JCL, z/OS, and related tools, supporting legacy enterprise systems.

The ideal candidate is an experienced mainframe developer or operator with expertise in legacy systems such as COBOL, JCL, and z/OS. They should have a strong background in mainframe operations and batch processing.

None listed

MainframeCOBOLAssemblerJCLz/OSLegacy SystemsBatch ProcessingCICSDB2IMS
Industry Insurance
Job Function Maintain and support mainframe legacy systems
MainframeCOBOLAssemblerJCLz/OSLegacy SystemsBatch ProcessingCICSDB2IMSIBMMainframe DevelopmentMainframe Operations

Lack of mainframe experience, No knowledge of COBOL or JCL, No experience with z/OS or legacy systems, Location restrictions

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