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# Mainframe DB2 DBA

- **Company:** ATA, LLC
- **Location:** St. Louis, MO, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Information Systems, Databases, Extract Transform Load (ETL), IBM DB2, Database Design, Document-Oriented Databases, Systems Analysis, Microsoft SQL Server, Performance Tuning, Systems Development Life Cycle, Query Optimization, Standard Sql, SQL Server Reporting Services, SQL Server Integration Services, Z/OS, Indexer
- **Published:** September 14, 2026
- **Apply:** https://www.dice.com/job-detail/5462a515-ff4e-4951-be4d-9b7e82af152e

## About the Role

Demonstrate flexibility, self-motivation, and the ability to work both independently and as part of a team.

 - Utilize knowledge of SDLC, systems analysis, and database administration best practices.
 - Minimum two years of professional experience in DB2 Z/OS and/or MS SQL Server environments.
 - Bachelor's degree in Information Systems or related field preferred.

## Description

Design, implement, and maintain database solutions across multiple platforms, including mainframe environments.

 - Analyze and resolve database and data-related issues across various platforms.
 - Conduct SQL code reviews for standards, best practices, and performance evaluation.
 - Research and document database structures, including in-house and third-party solutions.
 - Work with DB2 Z/OS environments, with a strong understanding of their technical requirements.
 - Implement ETL processes using MS SQL Server SSIS and develop reports using MS SQL Server SSRS.
 - Collaborate and communicate effectively with both technical and business stakeholders.
 - Apply principles of database design, performance tuning, indexing, and query optimization.
 - Document technical architecture and solutions for internal and external teams.
 - Utilize strong analytical, problem-solving, and troubleshooting skills.
 - Manage time efficiently across multiple projects, maintaining attention to detail.


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