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Mainframe Administration Jobs in Texas (NOW HIRING)

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System Administration and Mainframe technologies. The role involves leading a team, managing system ...

MDAEdge

Mainframe DB2 Administrator

Fort Worth, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System Administration and related technologies. The role involves managing a team of Mainframe ...

Merican

Mainframe Administrator

San Antonio, TX · On-site

The resource is expected to have extensive knowledge and experience working on Mainframe mainly on administration of Mainframe as a platform. Role/Skill: * Mainframe System Administrator/Mainframe ...

ConfigUSA

Mainframe z/OS System Programmer

Plano, TX · On-site

$52.75 - $67/hr

... Administration of MIPS/LPARS Work with vendor partners to manage the agreed upon SLA's Works with ... Mainframe System Programmer z/OS System Administrator MVS System Programmer

USM

Mainframe Solution Architect

Arlington, TX

Utilizing our industry knowledge, administration service offering expertise and innovation ... Mainframe Solution Architect Arlington, TX 80 hours Description: * Technical expert required to ...

ipolarity

Mainframe System Programmer

Plano, TX · On-site

$52.75 - $67.25/hr

Mainframe ZOS System Programmer PLANO, TX CHARLOTTE, NC RICHMOND, VA JACKSONVILLE BEACH, FL ... System Administration & Maintenance: * Install, configure, and maintain IBM z/OS operating systems.

Broadcom, Inc.

Mainframe z/VM System programmer

Plano, TX · On-site

$108K - $172K/yr

We are seeking a highly skilled and experienced Mainframe z/VM System programmer to support and ... Key Responsibilities * z/VM System Administration & Support: * Install, configure, administer, and ...

Info-Ways

Mainframe DB2 systems programmer

Frisco, TX

$45.75 - $59/hr

Mainframe DB2 systems programmer Location: Frisco, TX Duration: Fulltime BGV will be done for the ... Database and related object security - manage user ids, rights and privileges DB2 administration on ...

Tata Consultancy Services

MF ZOS System Programmer

Plano, TX · On-site

$53 - $67.50/hr

... mainframe restores • Experience in Capacity and performance management • Experience with Remote Administration of MIPS/LPARS • Work with vendor partners to manage the agreed upon SLA's • ...

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Mainframe Administration information

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

To thrive as a Mainframe Administrator, you need a solid understanding of mainframe operating systems (such as z/OS), system configuration, and troubleshooting, typically supported by a degree in computer science or related IT experience. Familiarity with tools like IBM System Automation, JCL, RACF, and monitoring solutions, as well as certifications such as IBM Certified System Administrator, is highly valued. Strong analytical thinking, attention to detail, and effective communication skills help administrators efficiently resolve issues and collaborate with IT teams. These skills and qualifications are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by Mainframe Administrators and how can they be addressed?

Mainframe Administrators often encounter challenges such as managing legacy systems, ensuring system uptime, and balancing security with accessibility. Keeping up with evolving technologies and integrating mainframes with modern applications can require continuous learning and adaptation. Effective communication with development and operations teams is vital to ensure seamless updates and minimize downtime. Proactively monitoring system performance and applying best practices for disaster recovery can also help mitigate risks and maintain reliability.

What is the difference between Mainframe Administration vs Mainframe Support?

AspectMainframe AdministrationMainframe Support
CertificationsIBM Certified System Administrator, z/OS certificationsSimilar certifications, often including z/OS support certifications
Work EnvironmentData centers, enterprise IT departments managing mainframe systemsHelp desks, support teams assisting users and troubleshooting issues
ResponsibilitiesSystem setup, configuration, maintenance, performance tuningIssue resolution, user support, incident management
Industry UsageFinancial institutions, government agencies, large corporationsSame industries, focusing on user support and problem resolution

Mainframe Administration involves managing and maintaining mainframe systems, ensuring optimal performance and security. Mainframe Support focuses on assisting users, troubleshooting issues, and resolving incidents. Both roles require similar certifications and are vital in industries relying on mainframe technology, but they differ in daily responsibilities and focus areas.

What is Mainframe Administration?

Mainframe Administration involves managing and maintaining mainframe computer systems, which are powerful servers used by large organizations for critical applications and bulk data processing. Mainframe Administrators are responsible for installing, configuring, monitoring, and securing mainframe hardware and software. They ensure system performance, troubleshoot technical issues, handle backup and recovery, and apply updates or patches to keep systems running smoothly and securely. This role often requires strong technical skills, attention to detail, and the ability to work with legacy systems.
What are popular job titles related to Mainframe Administration jobs in Texas? For Mainframe Administration jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Mainframe Administration jobs in Texas look for? The top searched job categories for Mainframe Administration jobs in Texas are:
What cities in Texas are hiring for Mainframe Administration jobs? Cities in Texas with the most Mainframe Administration job openings:
Mainframe Administration jobs near you
Infographic showing various Mainframe Administration job openings in Texas as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Mainframe DB2 Administrator

MDAEdge

Plano, TX • On-site

Full-time

Posted 4 days ago

Job description

Job Summary:
MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System Administration and Mainframe technologies. The role involves leading a team, managing system configurations, and providing technical guidance to ensure optimal performance and reliability of Mainframe systems.
Responsibilities:
• Install, configure, upgrade, and maintain IBM z/OS operating system and associated system software such as SMP/E, JES2, RACF, and SMF.
• Lead, mentor, and manage a team of Mainframe professionals, including system programmers and administrators.
• Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation.
• Drive best practices in Mainframe System administration, software upgrades, capacity planning, and disaster recovery.
• Lead root cause analysis and resolution of complex system issues and outages.
Qualifications:
Required:
• 7+ years of experience in Mainframe DB2 Administration.
• Extensive experience as a z/OS System Architect with IODF/IOCP expertise.
• Experience with IWS (TWS) & JOBTRAC tools.
• Expertise in z/OS version upgrades.
• Experience with VTS and hardware upgrades.
• Experience in migration projects from CA-OPS/MVS to IBM System Automation.
Preferred:
• Knowledge of Mainframe System Automation tools such as IBM SA z/OS and CA OPS/MVS.
• Expertise in Mainframe Network Administration.
• Strong understanding of Storage, RACF, CICS, DB2, IMS, MQ, and WAS technologies.
• Proficiency in REXX, CLIST, and Netview PIPE programming.
• Ability to prepare and maintain documentation on system configurations, procedures, and best practices.
• Knowledge of REXX programming skills.
Company:
The world doesn't have a talent shortage. It has a talent alignment problem. MDA Edge exists to fix that. Founded in , the company is headquartered in Sheridan, WY, US, , with a team of 51-200 employees. The company is currently Growth Stage.

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