ZipRecruiter

Log In

1

Mainframe Rexx Jobs (NOW HIRING)

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System ... REXX, CLIST, and Netview PIPE programming. • Ability to prepare and maintain documentation on ...

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 ... REXX, CLIST, and Netview PIPE programming. • Ability to prepare and maintain documentation on ...

Veracity

Mainframe Architect

Charlotte, NC · On-site

Automate provisioning, maintenance, and monitoring tasks using REXX, JCL, IBM System Automation ... Mainframe storage technologies (DASD, VTS, DFSMS) * Experience with mainframe automation ...

PRIMUS Global Services, Inc

Mainframe Developer

Tampa, FL · On-site

$40 - $42/hr

Please share Mainframe Developer profiles matching the below JD for Tampa, FL (Onsite) . JD: COBOL ... Knowledge of File-Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, and REXX is ...

United IT

Mainframe Automation System Programmer

Plano, TX · On-site

$52.75 - $67.25/hr

Mainframe Automation System Programmer Location: Plano, TX - Onsite Skill: IT IS_AMS_Mainframe ... Proficiency in Rexx, CLIST, JCL, and experience with IBM Workload Scheduler automation.

Veracity

Mainframe Architect

Iselin, NJ · On-site

Automate provisioning, maintenance, and monitoring tasks using REXX, JCL, IBM System Automation ... Mainframe storage technologies (DASD, VTS, DFSMS) * Experience with mainframe automation ...

cloudingest inc

Mainframe Developer

Lisle, IL · On-site

$48.25 - $62.25/hr

Mainframe Developer Location: Lisle, IL (Onsite Local Candidates Only) Duration: 12+ Months ... Must-Have Skills (Priority Order) 1. COBOL 2. JCL 3. CICS 4. DB2 5. VSAM 6. IMS 7. REXX 8. TSO/ISPF ...

StratEdge It consulting INC

Mainframe Developer

Atlanta, GA · On-site

$47 - $60.50/hr

Design, develop, and maintain mainframe applications using COBOL, PL/I, JCL, REXX, and Assembler ... Analyze existing legacy programs and batch jobs to assess modernization readiness and reusability.

Staffingine LLC

Mainframe Architect

Erlanger, KY · On-site

Develop maintain and enhance Mainframe based applications and systems using languages like COBOL PLI Assembler or REXX * Manage Mainframe databases such as DB2 IMS DB or IDMS ensuring data integrity ...

E-Solutions

Mainframe Developer

Southlake, TX · On-site

$46.25 - $59.25/hr

Role: Mainframe Developer Location: Southlake TX Contract to Hire (4-5 months C2H) Prefer Local ... Prefer to have REXX and BlueZone experience. * Strong analytical and problem-solving skills.

next page

Showing results 1-20

All JobsMainframe Rexx Jobs

Mainframe Rexx information

See salary details

$10

$53

$72

How much do mainframe rexx jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for mainframe rexx in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

Can mainframe be replaced by AI?

Mainframe Rexx programmers work with legacy systems that are critical for many large organizations. While AI can automate certain tasks and improve system management, it is unlikely to fully replace mainframe roles in the near term due to the complexity, stability, and security requirements of mainframe environments. Skills in mainframe technologies, scripting, and system administration remain essential for maintaining these systems.

What is a Mainframe Rexx job?

A Mainframe Rexx job involves developing, maintaining, and optimizing REXX scripts on IBM mainframe systems. REXX (Restructured Extended Executor) is a scripting language used for automation, data processing, and system administration tasks. Professionals in this role often work with tools like TSO, ISPF, JCL, and DB2 to streamline workflows and improve efficiency. They may also be responsible for debugging, performance tuning, and integrating REXX with other mainframe applications.

What is the salary of IBM Mainframe?

The salary for a Mainframe REXX programmer varies based on experience, location, and employer, but typically ranges from $70,000 to $120,000 annually. Skilled professionals with mainframe environment knowledge and certifications tend to earn higher salaries.

Are mainframe jobs in demand?

Mainframe Rexx programmers are in demand due to the continued reliance on legacy systems in industries like finance and government. Skills in mainframe environments, including knowledge of COBOL, JCL, and mainframe scripting languages, are valuable for maintaining and modernizing these systems. Demand remains steady for professionals with mainframe expertise, especially those familiar with automation and system integration.

What is rexx in mainframe?

Rexx (Restructured Extended Executor) is a scripting language commonly used in mainframe environments for automation, data processing, and system management tasks. Mainframe Rexx allows developers and operators to write scripts that interact with operating systems like z/OS, simplifying complex workflows and improving efficiency.

What are some common challenges faced by professionals working in a Mainframe Rexx role?

Mainframe Rexx professionals often encounter challenges such as maintaining legacy systems, adapting to evolving business requirements, and troubleshooting complex code in established mainframe environments. Working effectively means balancing the need to update or streamline automated tasks through REXX scripting while ensuring compatibility with existing applications and processes. Additionally, collaboration with cross-functional teams—including operations, development, and support—is frequent, requiring clear communication and documentation skills. Adapting quickly to upgrades or integration with newer technologies can also be a part of the role. Overcoming these challenges is a key opportunity for skill development and demonstrating your value within large organizations.

What are the key skills and qualifications needed to thrive in the Mainframe Rexx position, and why are they important?

To thrive as a Mainframe Rexx professional, you need expertise in REXX programming, JCL, and mainframe environments like z/OS, often supported by a degree in computer science or similar technical field. Experience with IBM mainframe tools, scripting, and optional certifications such as IBM Certified System Programmer are highly beneficial. Analytical thinking, strong problem-solving skills, and effective communication are valuable soft skills for excelling in this position. These capabilities are crucial for efficiently maintaining, automating, and troubleshooting mainframe processes critical to enterprise operations.

More about Mainframe Rexx jobs
What cities are hiring for Mainframe Rexx jobs? Cities with the most Mainframe Rexx job openings:
What are the most commonly searched types of Mainframe Rexx jobs? The most popular types of Mainframe Rexx jobs are:
What states have the most Mainframe Rexx jobs? States with the most job openings for Mainframe Rexx jobs include:
What job categories do people searching Mainframe Rexx jobs look for? The top searched job categories for Mainframe Rexx jobs are:
Mainframe Rexx jobs near you
Infographic showing various Mainframe Rexx job openings in the United States as of June 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Mainframe Utilities Developer

Mainframe Utilities Developer

Computer Task Group, Inc

Phoenix, AZ • Hybrid

$48.75 - $62.50/hr

Full-time

Posted 28 days ago

Job description

Overview

CTG is seeking to fill a Mainframe Utilities Developer position for our client.

Location: Phoenix, AZ metro area (Hybrid working model)
Duration: 6 months with option to convert after 6 months
Citizenship: US Citizens (USC), Permanent Residents (PR), and Other EAD holders (no visa-dependent candidates)

Job Summary:
Mainframe Utilities Developer responsible for designing, developing, and supporting utility programs and automation tools in IBM z/OS environments. This role focuses on batch processing efficiency, data manipulation, job automation, and operational support tooling across enterprise mainframe systems.

Key Responsibilities:

  • Develop and maintain mainframe utilities using COBOL, JCL, REXX, Easytrieve, and DB2 SQL
  • Build automation tools for batch job processing, file manipulation, data transformation, and reporting
  • Support and enhance existing mainframe operational toolsets and scripts
  • Troubleshoot and resolve production issues in batch and utility processing environments
  • Optimize batch performance and reduce job run times and processing windows
  • Support scheduling and workload automation tools (Control-M, CA7, TWS)
  • Work with change management and debugging tools (Endevor, Changeman, File-AID, Abend-AID)
  • Collaborate with system programmers, DBAs, and application teams
  • Ensure compliance with enterprise standards, audit, and security requirements
  • Participate in production support and on-call rotations
  • Document technical solutions, procedures, and runbooks

Required Skills:

  • COBOL, JCL, REXX, Easytrieve, DB2 SQL
  • IBM z/OS mainframe utilities and batch processing
  • Batch automation and performance tuning
  • Scheduling tools: Control-M / CA7 / TWS
  • Change management tools: Endevor / Changeman
  • Debugging tools: File-AID / Abend-AID
  • Strong production support and troubleshooting experience

Experience:
5+ years of experience in mainframe utilities development, systems support, or IBM z/OS environments.

Education:
Bachelor’s degree in Computer Science, Information Systems, or related field preferred, or equivalent experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

Computer Task Group logo

About Computer Task Group

Sourced by ZipRecruiter

We know that achieving our mission begins and ends with our people—and by people we mean you. Regardless of individual roles or responsibilities, regardless of industry or subject matter expertise, our lives happen in relation to other people—our colleagues, clients, and partners. CTG cultivates a workplace that attracts and develops the best people. Being Great Place to Work-CertifiedTM not only supports our Vision but also validates the rewarding workplace culture that has made CTG a leading IT and digital solutions and services company for more than 55 years.

Company size

1,001 - 5,000 Employees

Headquarters location

Buffalo, NY, US

Year founded

1966

Social media

FacebookTwitter

View All Computer Task Group Jobs