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Mainframe Dba Jobs (NOW HIRING)

ACI Infotech

Database Administrator

Role: Database Administrator Location: Remote ( Candidate must be Local) Term: 12+ Months The ... mainframe and linked into Natural. This is how SIDMOD communicates to remote servers.

Experis

Mainframe IMS Application DBA

Phoenix, AZ · On-site

As a Mainframe IMS Application DBA, you will be part of the Database Management Department supporting the IMS Database Administration team. The ideal candidate will demonstrate strong analytical ...

1 point system

SQL DBA

Buffalo, NY · On-site

$48.50 - $60.50/hr

DBA Database Engineering (required) ETL Development in SSIS (required) Azure Data Factory (required) Python (required) Mainframe (required) Banking and/or Financial domains (preferred, not required)

USM

DB2 DBA

Cincinnati, OH

DB2 DBA Cincinnati, OH 6+ Months They just want a solid db2 dba on the application side experience ... Mainframe/Cobol - have experience accessing database within a mainframe/cobol environment ...

Annexa Inc.

DB2 Database Administrator

Washington, DC · Remote

DB2 Database Administrator Employment Type: Remote Annexa is currently supporting DC Government ... mainframe platforms. This role will perform database installation, upgrades, patches, migrations ...

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How much do mainframe dba jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for mainframe dba in the United States is $51.13, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $64.42 per hour, depending on experience, location, and employer.

What is a mainframe DBA?

Mainframe DBAs (Database Administrators) are IT professionals who manage, maintain, and optimize databases that run on mainframe computers. Their responsibilities include installing and upgrading database software, ensuring data integrity and security, performing backups and recovery, and tuning database performance. They typically work with large-scale databases such as IBM Db2 or IMS, which are critical for the operations of large organizations like banks, government agencies, and insurance companies. Mainframe DBAs also collaborate with developers and system administrators to support application needs and ensure reliable data access.

What is the difference between Mainframe Dba vs Database Administrator?

AspectMainframe DbaDatabase Administrator
CertificationsIBM Certified Database Administrator, Mainframe certificationsOracle, Microsoft, MySQL certifications
Work EnvironmentMainframe systems, legacy environmentsServer-based, cloud, and modern database systems
Industry UsageFinancial, government, large enterprisesVarious industries including tech, healthcare, retail
Job FocusMaintaining mainframe databases, performance tuningManaging diverse database systems, backups, security

The Mainframe Dba specializes in maintaining and optimizing mainframe databases within legacy systems, often in large enterprises like finance and government. In contrast, a Database Administrator manages a variety of database platforms, including modern and cloud-based systems, across multiple industries. While both roles require database management skills, the Mainframe Dba focuses on mainframe environments, whereas the Database Administrator handles a broader range of database technologies.

What are some common challenges mainframe DBAs face when managing legacy systems, and how can they overcome them?

Mainframe DBAs often encounter challenges related to maintaining and optimizing legacy database systems, such as outdated documentation, compatibility issues with newer technologies, and ensuring data security and compliance. To overcome these challenges, DBAs should actively document changes, participate in ongoing training to stay current with modernization tools, and collaborate closely with application developers and infrastructure teams. Proactively monitoring system performance and implementing robust backup and recovery procedures also help mitigate risks associated with aging mainframe environments.

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

To thrive as a Mainframe DBA, you need expertise in database management, strong problem-solving skills, and a solid understanding of mainframe platforms such as IBM z/OS, typically backed by a degree in computer science or related field. Familiarity with tools like IBM DB2, IMS, and utilities such as BMC or CA, along with relevant certifications (e.g., IBM Certified Database Administrator), is highly valuable. Strong analytical thinking, attention to detail, and effective communication skills help you excel in managing complex environments and collaborating with IT teams. These competencies are crucial for ensuring database reliability, security, and optimal performance in critical enterprise systems.
More about Mainframe DBA jobs
What states have the most Mainframe Dba jobs? States with the most job openings for Mainframe Dba jobs include:
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Mainframe DBA jobs near you
Infographic showing various Mainframe Dba job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 20% Part Time, 1% Temporary, and 5% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $106,357 per year, or $51.1 per hour.

DB2 Database Administrator

Ruri Software Technologies LLC

Irving, TX • On-site

Full-time

Re-posted 21 days ago

Job description

Job Title: DB2 Database Administrator
Work Location: Irving, Texas
Duration: 8+ Months
Job Description:
Role Description: The DB2 Database Administrator would need to have at least 10+ years of experience. This Candidate will be supporting the DB2 Mainframe environments and additional products on these platforms.
This individual should have significant experience as a DBA. This analyst is responsible for performing intermediate to advanced tasks related to database design and implementation, operation and recovery, security and auditing, performance, and installation and migration/upgrades specific to DB2 databases. Also, a working knowledge in application design, development, and performance tuning. Oracle support would be a plus.
Responsibilities:
Application Support for DB2 Mainframe environment includes:
- Manages DB2 table changes to support application design and development efforts.
- Responsible for application database backups, reorgs, migration between environments.
- Supports Application Group Change Management migration of DB2 code, STP's, security for production migrations.
- Supports Custom Archive purge procedures and jobs as required.
- Assist with SQL development with the Application group as required.
- Uses Change Control procedures for system changes that impact the DB2 database instances that support CICS, DB2 stored procedures or packages, or other environments, e.g. Batch job submission.
- Lead DB2 Application support for Disaster Recovery with the Outsourcer for database recovery with the outsourcers technical DBA's,
- Manage, review, and communicate database projects with the Application, Infrastructure, and Outsourcer. e.g., DB2 upgrade, or required changes with an outsourcer.
- Support and assist End Users for proper access and database security.
- Support and maintain production to test database downloads.
- Handles Reporting Tool Admin and support issues, e.g. QMF.
Required Experience and Skills:
- Knowledge or experience with configuration of DB2 Connect, MQ Series, FTP Services, etc.
Education: Bachelor's degree
Experience: Minimum 10+ years

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