Mainframe Developer

Required Technical SkillsMainframe Development· COBOL programming· JCL (Job Control Language)· VSAM datasets, indexing, REPRO/DEFINE utilities· IDMS database development and supporto Schema/Subschema conceptso Database navigationo ADS/O experience preferredo IDMS COBOL integration· Batch processing development and support· Flat file design and parsing· Data transformation and interface mappingBatch Processing and Infrastructure· GDG management and dataset lifecycle administration· FTP/SFTP processing and troubleshooting· File transfer automation· Scheduling tools such as:o CA7o Control-Mo Equivalent enterprise scheduling platformsIntegration and Analysis· Legacy system modernization experience· Multi-system data integration and interface support· Technical specification interpretation· Root cause analysis and troubleshooting· Data mapping and transformation logic· Strong analytical and problem-solving skillsRequired Qualifications· Hands-on mainframe development experience.· Strong expertise in COBOL, JCL, and batch processing.· Experience working with IDMS or comparable mainframe database technologies.· Experience with VSAM datasets and file-processing applications.· Demonstrated experience supporting application integrations and data exchange processes.· Experience analyzing and modifying legacy systems.· Strong verbal and written communication skills.· Ability to work independently and collaboratively in a team environment.