Mainframe Support Resume

Brenda Beck

1492 D Street

Bloomfield Township, MI 48302



Job Objective Seeking a position as Mainframe Support in a stable company where I can use my skills to benefit the company.

Summary of Qualifications:

  • Remarkable experience with Mainframe Environment Management and production deployment
  • Comprehensive knowledge of information systems and current mainframe technology
  • Proficient with z/OS, os/390, COBOL, CICS, JCL, VSAM, DB2, CA
  • Expert in using Maximo tool, LEAN methodologies, operating systems and DBDC sub-subsystems
  • Familiarity with IBM mainframe environment and skilled in managing multiple z/OS LPARS with subsystems
  • Strong customer service focus
  • Sound written and oral communication skills

Work Experience:

Mainframe Support, August 2005 – Present

Sapphire Technologies, Bloomfield Township, MI

  • Maintained mainframe systems technical architecture components.
  • Identified and implemented system modifications to improve performance
  • Managed TSYS mainframe, operations and facilities support.
  • Identified and defined technical requirements associated with needed improvements.
  • Ensured that the environments are adequate and documented; and coordinated to support production, development, and application maintenance.

Mainframe Support, May 2000 – July 2005

COMSYS, Bloomfield Township, MI

  • Developed and delivered a component of module as scheduled.
  • Documented and reported the approach and actions taken for development of unit.
  • Partnered with business analyst to identify business needs of the module, and developed solutions.
  • Reviewed and tested programs and made necessary amendments.
  • Ensured the quality by debugging and testing of the unit.
  • Adhered to coding standards as specified by client and organization.


BS Degree in Information Technology, Alfred Adler Institute, Minnesota, MN

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  • March 1, 2020Create Date
  • March 1, 2020Last Updated

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