Sr. Mainframe Developer

17 hours ago

Woodlawn, MD, United States Sky Solutions LLC Full-time

Sr. Mainframe Developer

Key Responsibilities

  • Design, develop, maintain, and modernize COBOL, CICS, JCL, IDMS, DB2, and related mainframe applications; perform testing, debugging, and defect resolution while ensuring compliance with client standards and best practices.

  • Collaborate with teams and stakeholders, manage batch processing through JCL and scheduling tools, and provide technical guidance to support project objectives.

Required Skills

  • 8–10 years of hands-on experience in COBOL, CICS, DB2, IDMS, JCL, and mainframe utilities (ISPF, TSO, JES, Endevor, Control-M).

  • Strong analytical, communication, and documentation skills, with familiarity in SDLC, Agile practices, and relevant IBM mainframe certifications.