Mainframe Database Administrator

Title: Mainframe Database Administrator

Start: Immediate

Duration: 12 months (Likely long extension)

Location: Hybrid @ (Cincinnati, OH / St. Petersburg, FL)

Position Description:

• We seek a skilled Mainframe Database Administrator to manage and maintain our client s mainframe database systems.
• The ideal candidate will have extensive experience working with IBM mainframe environments, database performance optimization, and system integration.
• This role ensures data integrity, security, and optimal performance across development, test, and production environments.

Responsibilities:

Database Administration:

• Manage and maintain mainframe databases (e.g., DB2, IMS, IDMS) across development, test, and production environments.
• Perform database installations, configurations, migrations, and upgrades. Performance Optimization:
• Monitor database performance and implement tuning solutions to enhance efficiency.
• Resolve performance bottlenecks and provide recommendations for system improvements. Backup and Recovery:
• Develop and execute backup and recovery strategies to ensure data integrity and availability.
• Perform disaster recovery tests and address issues proactively. System Integration:
• Collaborate with application developers and system administrators to ensure seamless integration of database services.
• Support new application rollouts and system upgrades. Security Management:
• Implement robust security measures, including user access controls and data encryption.
• Monitor and mitigate security vulnerabilities and threats. Problem Resolution:
• Troubleshoot and resolve database-related issues, ensuring minimal downtime.
• Provide on-call support for high-priority incidents. Documentation and Compliance:
• Maintain comprehensive documentation, including database schemas, configurations, and procedures.

General skills (Must have)

• Proficiency in IBM mainframe environments (z/OS, TSO/ISPF, JCL, SDSF) 3 year(s) of experience
• Strong knowledge of DB2, IMS, IDMS, or other mainframe database systems 3 year(s) of experience
• Familiarity with storage subsystems, VSAM, and data replication technologies 3 year(s) of experience

Requirements:

• Proficiency in IBM mainframe environments (z/OS, TSO/ISPF, JCL, SDSF).
• Strong knowledge of DB2, IMS, IDMS, or other mainframe database systems.
• Familiarity with storage subsystems, VSAM, and data replication technologies.
• IBM Certified Database Administrator DB2.
• Relevant ITIL or DevOps certifications.