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Mainframe Database Administrator Jobs in Texas (NOW HIRING)

Infojini Inc

DBA

Austin, TX · On-site

$50.25 - $68.50/hr

Company Description This position is for an enterprise database administrator for Health and Human ... mainframe environment. Work will involve analyzing user requirements, procedures and problems ...

USM

Locals Only Urgent Need DB2 DBA

Dallas, TX · On-site

Dallas TX (Locals Only) Duration: 6-12 Months Top Three Skills: 1. Mainframe DB2 - 5+ years of administration, installation (version 10 to 11), troubleshooting, support & migration 2. DBA - 5+ years ...

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Mainframe Database Administrator information

What is a mainframe database administrator?

Mainframe Database Administrators (DBAs) are IT professionals responsible for managing and maintaining databases that run on mainframe computer systems, such as IBM zSeries. They ensure the availability, security, and performance of critical business data stored in mainframe databases like IBM Db2 or IMS. Mainframe DBAs handle tasks such as database installation, backup and recovery, performance tuning, and troubleshooting. Their role is vital for organizations that rely on mainframe systems for large-scale transaction processing and data management.

What are some typical challenges a mainframe database administrator faces when managing legacy systems?

Mainframe Database Administrators often encounter challenges related to supporting and maintaining legacy systems, such as integrating new technologies with older platforms and ensuring data integrity during migrations or upgrades. Additionally, they may need to troubleshoot performance issues and optimize databases that were designed decades ago, all while adhering to strict security and compliance requirements. Collaborating with application developers and infrastructure teams is crucial to ensure smooth system operations and implement best practices for disaster recovery and backup.

What are the key skills and qualifications needed to thrive as a mainframe database administrator, and why are they important?

To thrive as a Mainframe Database Administrator, you need expertise in database management, mainframe operating systems (like z/OS), and a solid understanding of data security and backup strategies, usually supported by a degree in computer science or related fields. Familiarity with technical tools such as IBM DB2, IMS, CA Database Management tools, and certifications like IBM Certified Database Administrator are common requirements. Strong analytical thinking, problem-solving abilities, and effective communication skills help DBAs collaborate with cross-functional teams and address complex issues. These skills and qualities are crucial for ensuring database reliability, optimizing performance, and safeguarding critical enterprise data.

What is the difference between Mainframe Database Administrator vs Database Administrator?

AspectMainframe Database AdministratorDatabase Administrator
CredentialsTypically requires mainframe certifications, SQL, and database management skillsRequires SQL, database management certifications, often more diverse certifications depending on database type
Work EnvironmentWorks primarily on mainframe systems in large enterprise settingsWorks on various database systems (SQL, NoSQL) across different environments
Industry UsageCommon in banking, finance, and government sectorsWidely used across industries including tech, healthcare, retail

The Mainframe Database Administrator specializes in managing and maintaining mainframe databases, often in large, legacy systems. In contrast, the Database Administrator handles a broader range of database types and environments. Both roles require strong SQL skills and database management knowledge, but the mainframe DBA focuses on mainframe-specific tools and systems.

Is a Mainframe Database Administrator still in demand?

Mainframe Database Administrators remain in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, DB2, and mainframe management tools are valuable, and certifications can enhance job prospects in this specialized field.

What are popular job titles related to Mainframe Database Administrator jobs in Texas?

For Mainframe Database Administrator jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Mainframe Database Administrator jobs in Texas look for?

The top searched job categories for Mainframe Database Administrator jobs in Texas are:

What cities in Texas are hiring for Mainframe Database Administrator jobs?

Cities in Texas with the most Mainframe Database Administrator job openings:

Mainframe Database Administrator jobs near you
Infographic showing various Mainframe Database Administrator job openings in Texas as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

DBA

Infojini Inc

Austin, TX • On-site

$50.25 - $68.50/hr

Full-time

Re-posted 26 days ago

Job description

Company Description

This position is for an enterprise database administrator for Health and Human Services Commission (HHSC). The individual in the position will perform production database administration on the IBM Model 204 mainframe environment. Work will involve analyzing user requirements, procedures and problems associated with database processing to improve existing systems. This position will work under minimal supervision with considerable latitude for the use of initiative and independent judgment. The position will provide advanced support of enterprise database management systems (DBMSs) installed on Windows, Unix, Linux, Sun Solaris and IBM Model 204 mainframe environments. DBMS support is provided to HHSC agency development staff and includes Oracle 9, Oracle 10, Oracle 11 and Model 204. The position maintains ongoing communication (both verbal and written) with development teams to determine requirements and coordinates with affected areas as needed and related to DBMSs. This position documents new application requirements; production application processing issues; application upgrade issues; user issues; and DBMS root analysis in emails, status reports, remedy tickets, as well as system design such as diagrams and flowcharts.

Qualifications

Current professional working experience as a database administrator with the IBM Model 204 mainframe environment.

Current professional working experience with Linux and/or Windows OS, Oracle and SQL.

IBM Model 204 experience

Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Infojini

Sourced by ZipRecruiter

Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Linthicum Heights ,Maryland, Washington, DC and Mumbai, India. Infojini Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major technology vendors, Infojini Consulting has built a strong Government and commercial customer base including fortune 100 companies and most state and federal agencies such as State of North Carolina, State of South Carolina, State of Maryland, State of California, State of Pennsylvania, State of Virginia, State of Washington and many others.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Columbia, MD, US

Year founded

2006

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