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Senior Mainframe Programmer Jobs in Texas (NOW HIRING)

Nastech Global

Mainframe Senior engineer

Plano, TX · On-site

Mainframe Senior engineer with expertise on IBM SA & CA OPS/MVS Location: Plano, TX (onsite) Job Type: Full time Deep Knowledge in Mainframe System Automation tools i.e., IBM SA z/OS and CA OPS/MVS.

Vytwo

Sr Mainframe Developer / Engineer

Prosper, TX · On-site

$44.75 - $57.75/hr

Mainframe Automation experience is a plus TECHNICAL SKILLS Must Have: COBOL, CICS, DB2, DB2 ... engineering, or software delivery. Proficiency writing and optimizing SQL queries for data ...

Kappium LLC

Mainframe Developer

Westlake, TX · On-site

$47 - $60.50/hr

Fidelity Investments Interview Process: 2 rounds. 1st, 30 mins with HM. 2nd, 60 mins technical. he Role This role is for a Senior Full Stack Mainframe Engineer focused on supporting and modernizing ...

Broadcom, Inc.

Senior Mainframe Software Engineer

Plano, TX · On-site

$117K - $154K/yr

Broadcom's Mainframe Software Division is looking for a talented and motivated Software Engineer with a passion for building high-quality applications using agile practices to join our team. We are ...

Forhyre

Unisys Mainframe Developer

Dallas, TX

$48.50 - $62.25/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application development. In a dynamic, fast paced environment the IBM zTPF operating system is the central hub for all ...

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Senior Mainframe Programmer information

What is the difference between Senior Mainframe Programmer vs Mainframe Developer?

AspectSenior Mainframe ProgrammerMainframe Developer
CredentialsTypically requires a mainframe programming certification and several years of experienceOften requires similar certifications and experience, focusing on coding and development
Work EnvironmentWorks primarily on legacy mainframe systems within financial, insurance, or government sectorsDevelops and maintains mainframe applications, often in similar industries
Employer & Industry UsageCommonly employed by large corporations with mainframe infrastructureUsed interchangeably with mainframe programmer, focusing on application development

The main difference between a Senior Mainframe Programmer and a Mainframe Developer is primarily experience level and scope. Senior Mainframe Programmers often have more responsibilities, including overseeing projects and mentoring junior staff, while Mainframe Developers focus on coding and application creation. Both roles require similar credentials and are vital in industries relying on legacy mainframe systems.

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Senior Mainframe Programmer jobs near you
Infographic showing various Senior Mainframe Programmer job openings in Texas as of July 2026, with employment types broken down into 2% Locum Tenens, 82% Full Time, 6% Part Time, 9% Contract, and 1% Summer. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.

Mid Level - Mainframe Programmer

STAFFXPERT LLC

Irving, TX • On-site

Other

Posted 12 days ago

Job description

Job Title: Sr. Mainframe Programmer
Location: Hybrid – Brookfield, WI / Richfield, MN / Chicago, IL / Irving, TX / Atlanta, 

Job Description
STAFFXPERT is seeking an experienced Sr. Mainframe Programmer with 5+ years of hands-on experience in Mainframe technologies. The ideal candidate should have strong expertise in Mainframe application development, maintenance, enhancements, debugging, and production support.

Required Skills
  • 5+ years of experience in Mainframe Development.
  • Strong hands-on experience with:
    • COBOL
    • VSAM
    • DB2
    • CICS
    • JCL
  • Experience working across the Software Development Life Cycle (SDLC).
  • Strong problem-solving, debugging, and analytical skills.
  • Ability to support and maintain enterprise Mainframe applications.

Preferred Skills
  • Experience with Git for source code/version control.
  • Experience with IBM Developer for z/OS (IDz).

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