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Mainframe Support Jobs in Texas (NOW HIRING)

Proximate Technologies Inc.

Mainframe Developer

Plano, TX · On-site

$45.75 - $58.75/hr

Designing, developing, and maintaining DB2 databases to support application data needs. * Writing and maintaining CICS transaction programs to provide online access to mainframe applications. * Must ...

Proximate Technologies Inc.

Mainframe Developer

Plano, TX

$45.75 - $58.75/hr

Designing, developing, and maintaining DB2 databases to support application data needs. * Writing and maintaining CICS transaction programs to provide online access to mainframe applications. * Must ...

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX

$48.50 - $62.25/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Night and weekend Production/QA Support. Kyndryl currently does not require employees to be fully ... Experience in mainframe technologies, including IMS DB, CA7, DB2/SQL, JCL, MQ, VSAM, CICS, TSO, FTP.

Innova Solutions, Inc

Mainframe Assembler Developer

Addison, TX · On-site

$60 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a highly experienced Mainframe Assembler Developer to support and enhance a mission-critical legacy application written in IBM z/OS assembler language. This role requires a self ...

Eliassen Group

Mainframe Engineer

Westlake, TX · On-site

$55 - $60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Design, deploy, and support software releases into production environments. * Collaborate with ... Excellent mainframe development skills in COBOL, CICS, DB2, VSAM, JCL, IBM utilities, FileAID ...

Broadcom

Sr Mainframe Technical Consultant

Austin, TX

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, etc., that is, a specialist of the ... Demonstrate mastery with Broadcom's internal processes, systems and support structure Professional ...

Infosys

Mainframe Developer

Richardson, TX · On-site

$44.50 - $57.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... support frameworks to ensure a smooth transition to new software applications • Actively ... mainframe. Preferred Skill and Experience • Experience in DB2 - IBM's relational database ...

Broadcom

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, etc., that is, a specialist of the ... Demonstrate mastery with Broadcom's internal processes, systems and support structure Professional ...

Broadcom, Inc.

Sr Mainframe Technical Consultant

Plano, TX · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, etc., that is, a specialist of the ... Demonstrate mastery with Broadcom's internal processes, systems and support structure Professional ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site +1

$49.50 - $63.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are proud to support active-duty military spouses. USAA roles may offer remote or hybrid ... The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site +1

$49.50 - $63/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are proud to support active-duty military spouses. USAA roles may offer remote or hybrid ... The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS ...

USAA

Mainframe CICS Systems Programmer Senior

Plano, TX · On-site +1

$53 - $67.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are proud to support active-duty military spouses. USAA roles may offer remote or hybrid ... The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site

$49.50 - $63/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are proud to support active-duty military spouses. USAA roles may offer remote or hybrid ... The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS ...

USAA

Mainframe CICS Systems Programmer Senior

Plano, TX · On-site +1

$52.75 - $67/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are proud to support active-duty military spouses. USAA roles may offer remote or hybrid ... The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS ...

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All JobsMainframe Support JobsMainframe Support Jobs in Texas

Mainframe Support information

See Texas salary details

$9

$49

$67

How much do mainframe support jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for mainframe support in Texas is $49.73, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $56.44 per hour, depending on experience, location, and employer.

What is a mainframe support?

A Mainframe Support job involves maintaining, troubleshooting, and optimizing mainframe systems to ensure smooth operations. Responsibilities typically include monitoring system performance, resolving technical issues, applying software updates, and ensuring data security. Mainframe Support professionals work with legacy systems, batch processing, and various programming languages like COBOL or JCL. Their role is critical in industries like banking, healthcare, and government, where mainframes handle large-scale transactions and data processing.

What are the key skills and qualifications needed to thrive in mainframe support, and why are they important?

To thrive as a Mainframe Support professional, you need a solid understanding of mainframe operating systems (such as z/OS), basic programming skills, and troubleshooting abilities, typically supported by a degree in computer science or equivalent experience. Proficiency with tools like IBM ISPF, SDSF, JCL, and familiarity with monitoring and batch processing tools, as well as certifications like IBM Certified System Administrator, are often expected. Strong analytical thinking, communication, and teamwork skills are crucial for effectively addressing technical issues and collaborating with cross-functional teams. These abilities ensure prompt issue resolution and maintain the stability and reliability of critical business systems.

What are the typical daily responsibilities of a mainframe support?

Mainframe Support professionals typically monitor system performance, respond to incidents or service requests, and perform routine maintenance to ensure mainframe systems run smoothly. Their day may include troubleshooting job failures, updating software or system configurations, and working with application teams to resolve integration or data transfer issues. They often participate in on-call rotations and collaborate closely with other IT teams, such as network or security specialists. These responsibilities are essential to minimize downtime and maintain uninterrupted business operations.

What skills are needed for mainframe support?

Mainframe support requires strong knowledge of mainframe operating systems such as z/OS, proficiency in programming languages like COBOL and JCL, and experience with troubleshooting hardware and software issues. Familiarity with tools like IBM Debug Tool and knowledge of database management systems such as DB2 are also important. Certifications like IBM Certified System Programmer can enhance job prospects.

Is mainframe support still in demand?

Mainframe support professionals are still in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe troubleshooting remain valuable, especially in finance, government, and insurance sectors where legacy systems are prevalent.

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

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

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

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

What cities in Texas are hiring for Mainframe Support jobs?

Cities in Texas with the most Mainframe Support job openings:

Mainframe Support jobs near you
Infographic showing various Mainframe Support job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Mainframe Developer

Proximate Technologies Inc.

Plano, TX • On-site

$45.75 - $58.75/hr

Full-time

Re-posted 19 days ago

Job description

Company Description
Proximate Technologies Inc is in staffing and consulting since 2004, we are immensely successful in creating a global network of highly adopt intelligent workforce that can help you achieve critical projects and goals. Keeping pace with projects and being on the lookout for the extremely talented individuals has become even more challenging and here is where Proximate comes in to play!
Job Description
  • Writing, testing, and debugging COBOL programs using established coding standards and best practices.
  • Developing and maintaining JCL scripts to manage batch processing and job scheduling.
  • Designing, developing, and maintaining DB2 databases to support application data needs.
  • Writing and maintaining CICS transaction programs to provide online access to mainframe applications.
  • Must understand Agile methodologies and DevOps for mainframe.

Qualifications
  • Bachelor's / Master's degree in Computer Science, Information Technology, or related field.

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

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