What are the responsibilities and job description for the Mainframe Engineer position at InfiCare Staffing?
Position: Mainframe Engineer
Location: Wilmington, DE
Type: FTE
A Mainframe Engineer is responsible for designing, developing, maintaining, and optimizing legacy system architecture and enterprise-level applications. This role bridges traditional high-volume transaction processing with modern database management, ensuring core business systems are secure, scalable, and highly reliable
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Qualifications
- 15 years of total experience
- Programming: COBOL (advanced), Assembler knowledge a plus
- Databases: IMS/DB (hierarchical database design, DL/I calls, segment layouts)
- Transaction Processing: IMS/DC, CICS (BMS, COMMAREA, transaction definitions)
- Job Scheduling & Batch: JCL, batch job design, abend resolution, SORT utilities
- Operating System: z/OS mainframe platform
- System Administration: Mainframe system administration, dataset management, RACF awareness
- Tools: ISPF, File-AID, XPEDITER or equivalent mainframe debugging tools