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Mainframe Rexx Jobs (NOW HIRING)

Saransh Inc

Mainframe Architect

Richmond, VA · On-site

Cobol Mainframe CICS REXX VSAM JCL Years of experience required: 15+ years Mandatory skills: Mainframe skillsets - COBOL, JCL, VSAM, CICS, REXX, DB2 Job Requirements: * 10+ years of experience in ...

Genome International Corp

Mainframe

East Hartford, CT · On-site

$48.75 - $62.50/hr

Identify opportunities for automation using CLIST, REXX, File-AID, and other mainframe utilities. Ensure compliance with enterprise change management, security, and audit requirements. Required ...

MDAEdge

Mainframe DB2 Administrator

Los Angeles, CA · On-site

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

MDAEdge

Mainframe DB2 Administrator

San Antonio, TX · On-site

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

MDAEdge

Mainframe DB2 Administrator

Austin, TX · On-site

Job Summary : MDAEdge is a company seeking a highly skilled Mainframe DB2 Administrator with ... REXX, CLIST, and Netview PIPE programming. • Ability to prepare and maintain documentation on ...

MDAEdge

Mainframe DB2 Administrator

Dallas, TX · On-site

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

MDAEdge

Mainframe DB2 Administrator

Houston, TX · On-site

MDAEdge is 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 ...

Artech

Mainframe Automation

West Deptford, NJ · On-site

Expert-level REXX scripting; deep z/OS operating environment expertise * Designing/supporting automated failover in multi-site environments * RESTful APIs and systems integration for orchestration ...

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Mainframe Rexx information

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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.

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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.
Senior Mainframe Security Engineer role

Senior Mainframe Security Engineer role

Apex Informatics

Remote

Full-time

Posted 28 days ago

Job description

Senior Mainframe Security Engineer role
(100% remote)
(zSecure audit, with one of these 3 areas: ACF2 / TSS / RACF and JCL and Vulnerability and REXX/IBM SYNC SORT/ICETOOL
-Top requirements
-15+ years of mainframe experience - (REXX, IBM SYNC Sort, and Ice Tool) or something similar such as (Cobol, CICS or DB2).
-JCL is a required skillset.
-Must have experience in one of these 3 areas: ACF2 /TSS/ RACF.
-7-10 years of zSecure Audit experience - must know online to batch (Carla programming code)
  • Serve as a subject matter expert on Mainframe Security Systems including ACF2, TSS, and RACF as a part of a vulnerability management projects.
  • zSecure Audit experience required (7-10 years)
  • Leveraged z/OS ACF2/TSS/RACF STIG in hardening efforts.
  • Seeking an expert in Broadcom ACF2 and/or Top Secret (TSS)
  • Must know Mainframe REXX, IBM SYNC SORT, and ICETOOL
  • Direct interface with Client staff on training and day to day questions of our home-grown Vulnerability tool and other utility tools to manage vulnerabilities.
  • Determine security standards regarding z/OS hardening, security controls, and vulnerability remediation.
  • Communicate between mainframe engineering teams and information security teams.

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