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System Engineer - RACF / z/OS - Akkodis Germany Tech Experts GmbH
Systems Engineer
Senior System Engineer responsible for managing and securing IBM z/OS environments, focusing on RACF configuration, batch job administration, and mainframe performance optimization.
About the role
Key Responsibilities
- Design, implement, and maintain RACF security policies across the z/OS platform.
- Administer batch processing, including job scheduling, monitoring, and troubleshooting.
- Collaborate with application teams to ensure secure and efficient mainframe operations.
- Perform system performance tuning, capacity planning, and incident response.
- Document procedures, maintain configuration baselines, and support audit requirements.
Requirements
- Extensive experience with IBM z/OS and RACF administration.
- Strong knowledge of mainframe batch processing and job control language.
- Proficiency in scripting (Bash, Perl, or similar) for automation.
- Excellent problem‑solving skills and ability to work under pressure.
- Effective communication skills in German and English.
Skills
software developmentsystem designproblem solving