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Mainframe Production Support Jobs in Dallas, TX (NOW HIRING)

Prophecy Technologies

mainframe developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Production Support * Debugging & Performance Tuning Preferred Skills * IBM z/OS * VSAM * Easytrieve * File-AID * Changeman / Endevor * Control-M * REXX * Syncsort / DFSORT * Banking / Financial ...

CEDENT

Production Support Engineer(Linux)

Westlake, TX · On-site

$40.25 - $52.50/hr

This is a W2 position One of our client's is looking for a skillful Production Support Engineer ... Hands on experience in support mainframe application and technologies * Must have: * Experience in ...

SDH Systems

Mainframe Storage Admin

Dallas, TX · On-site

Participate in on-call production support and maintenance activities as required. Experience level * 12+ years of professional work experience as a Mainframe Storage administrator. Technical key ...

New

Innova Solutions, Inc

Mainframe Assembler Developer

Addison, TX · On-site

$60 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Primary Skill- Assembler (HLASM) Secondary Skill- TSO/ISPF Tertiary Skill- JCL/ECL Required Qualifications Experience in IBM Mainframe Assembler development and production support. Strong hands-on ...

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 ...

Apex Informatics

Production Support/SRE

Plano, TX · On-site

$54.50 - $72.50/hr

Production Support/SRE Location: Plano, TX ( 3 days onsite 2 days remote) Look for nearby ... Working knowledge of Distributed and Mainframe applications and Middleware Platform * Good ...

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All JobsMainframe Production Support JobsMainframe Production Support Jobs in Dallas, TX

Mainframe Production Support information

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$51

$69

How much do mainframe production support jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for mainframe production support in Dallas, TX is $51.99, according to ZipRecruiter salary data. Most workers in this role earn between $42.98 and $57.31 per hour, depending on experience, location, and employer.

What is a mainframe production support?

A Mainframe Production Support job involves monitoring, maintaining, and troubleshooting mainframe systems to ensure smooth and efficient operations. Professionals in this role analyze system logs, resolve job failures, and provide technical support to resolve production issues. They collaborate with development and infrastructure teams to implement fixes and optimize system performance. Additionally, they may automate repetitive tasks, perform root cause analysis, and ensure compliance with service-level agreements (SLAs) to minimize downtime.

What are the typical daily responsibilities of a mainframe production support?

As a Mainframe Production Support professional, your daily responsibilities typically include monitoring batch job executions, investigating and resolving system and application errors, and ensuring that scheduled processes run smoothly. You may also work closely with application developers and operations teams to troubleshoot incidents, perform root cause analysis, and implement preventive solutions. Routine tasks often involve updating runbooks, documenting incidents, and handling user requests related to mainframe applications. This role is crucial for maintaining business continuity and minimizing downtime in environments that depend heavily on mainframe systems.

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

To thrive as a Mainframe Production Support professional, you need strong troubleshooting skills, in-depth knowledge of mainframe environments (such as IBM z/OS), and a background in computer science or related fields. Familiarity with tools like JCL, COBOL, ISPF, TSO, and commonly-held certifications such as ITIL or mainframe platform certifications are highly valued. Attention to detail, effective communication, and the ability to work under pressure are crucial soft skills. These competencies are important to ensure system reliability, quick resolution of production issues, and seamless coordination with cross-functional technical teams.

What are the most commonly searched types of Mainframe Production Support jobs in Dallas, TX?

The most popular types of Mainframe Production Support jobs in Dallas, TX are:

What are popular job titles related to Mainframe Production Support jobs in Dallas, TX?

For Mainframe Production Support jobs in Dallas, TX, the most frequently searched job titles are:

What job categories do people searching Mainframe Production Support jobs in Dallas, TX look for?

The top searched job categories for Mainframe Production Support jobs in Dallas, TX are:

What cities near Dallas, TX are hiring for Mainframe Production Support jobs?

Cities near Dallas, TX with the most Mainframe Production Support job openings:

Mainframe Production Support jobs near you
Infographic showing various Mainframe Production Support job openings in Dallas, TX 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 $108,147 per year, or $52 per hour.

Mainframe Developer

Tata Consultancy Service Limited

Plano, TX • On-site

$140K - $160K/yr

Full-time

Re-posted 27 days ago

Job description

Must Have Technical/Functional Skills
We are seeking a skilled Mainframe and AS400 Developer to design, develop, maintain, and support enterprise applications running on mainframe and IBM AS400/iSeries platforms. The ideal candidate will have strong experience in COBOL, JCL, DB2, CL, RPG, and related legacy technologies, along with the ability to troubleshoot production issues and support business-critical systems.
Key Responsibilities
• Develop, enhance, and maintain applications on mainframe and AS400 (preferred) environments.
• Write and support programs using COBOL, JCL, DB2, CL, RPG, and related tools.
• Analyze business requirements and translate them into technical solutions.
• Perform debugging, testing, and production support for existing systems.
• Work with batch jobs, file processing, and data integration processes.
• Collaborate with business analysts, testers, and infrastructure teams.
• Support system upgrades, performance tuning, and incident resolution.
• Document technical designs, code changes, and support procedures.
Required Skills and Experience
• Strong hands-on experience with mainframe technologies.
• Proficiency in COBOL, JCL, DB2, and VSAM.
• Experience with IBM AS400/iSeries technologies preferred.
• Knowledge of batch processing, job scheduling, and file transfer processes.
• Strong troubleshooting and problem-solving skills.
• Ability to work in production support and development environments.
• Good communication and teamwork skills.
Salary Range: $140,000 to $160,000 per year

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