Extensive knowledge of IDMS deployment and operations on a z/OS environment. Expertise in IDMS SQL option and capability to support relational databases. Knowledge of IDMS security, including application structures and database objects. Understanding of programming for IDMS databases using COBOL and ADS/O. Familiarity with IBM High Level Assembler on z/OS. Experience with IDMS Perfmon monitoring. Project planning and estimation experience. Strong written and oral communication skills.