Jobs → Engineering → Mainframe Developer

About the Role We are looking for a Mainframe Developer to join our team. This role requires extensive experience with legacy systems and modernization efforts. Key Responsibilities • Develop and maintain mainframe applications using COBOL, JCL, and batch processing • Implement IDMS solutions including schema/subschema design and navigation • Manage VSAM files and GDG structures • Automate file transfers using FTP/SFTP and scheduling tools like CA7 and Control-M • Support legacy modernization projects and interface development Requirements • 5+ years of experience with COBOL, JCL, and batch processing • Strong hands-on experience with IDMS (schema/subschema, navigation, COBOL integration) • Expertise in VSAM (DEFINE/REPRO), GDG management, and flat file parsing • Experience with FTP/SFTP file transfer automation and scheduling tools (CA7, Control-M) • Background in Child Support or Human Services preferred