Senior IMS DB Developer / Administrator

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🕒 September 20, 2025

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CGF CounselGroupFrankfurt AG

WebsiteLinkedInAll Job Openings

201 - 500 employees

🤝 B2B

🔒 Cybersecurity

☁️ SaaS

B2B • Cybersecurity • SaaS

CGF CounselGroupFrankfurt AG is a global IT consulting firm with over 200 consultants dedicated to providing tailored IT solutions. The company prides itself on a solutions-oriented service model that focuses on delivering business value. CGF specializes in the implementation of industrial Internet of Things (IIoT) communication systems that enhance production efficiency. Furthermore, they offer comprehensive IT security solutions to protect information systems and data. CGF is also known for their responsive IT support services, providing first, second, and third-level support remotely or on-site.

📋 Description

• Design, implement, and enhance complex IMS DB data models (Full Function & Fast Path) • Create and maintain PSB, DBD, and ACB structures • Develop COBOL programs for IMS data access and processing • Optimize database and transaction architecture focusing on latency, scalability, and resilience • Monitor and manage IMS production systems (batch & online) • Execute database and system reorganizations • Implement and maintain recovery strategies (DBRC, log handling, disaster recovery concepts) • Performance analysis and optimization with systems programming team • Coordinate with application development, mainframe operations, and IT security • Provide technical consulting for migration, modernization, and integration of IMS systems • Prepare technical documentation in German for operations, audits, and compliance • Ensure data integrity and regulatory compliance (e.g., GDPR, ISO 27001) • Implement and maintain monitoring and alerting systems • Participate in internal and external audits

🎯 Requirements

• Several years of experience in IMS DB / IMS TM (design, development, operations) • Strong knowledge of JCL, COBOL, REXX, Assembler is an advantage • Experience in z/OS mainframe environments • Expertise in performance tuning, troubleshooting, and capacity planning • Familiarity with change and release management tools (e.g., Endevor, ISPW) • Experience with ITIL-based processes • Knowledge of project management (traditional & agile) • Excellent German skills, spoken and written (C1/C2) • Good English skills for international communication

🏖️ Benefits

• Remote work (Germany)