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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 ...

Eliassen Group

Mainframe Security Expert

Pittsburgh, PA · On-site

$61 - $71/hr

Proficiency with Mainframe REXX, IBM Syncsort, and ICETOOL. * Experience with zSecure programming using CARLa. * Background in z/OS security consulting or penetration testing preferred. * Exposure to ...

Eliassen Group

Mainframe Security Expert

Pittsburgh, PA · On-site

$61 - $71/hr

Proficiency with Mainframe REXX, IBM Syncsort, and ICETOOL. * Experience with zSecure programming using CARLa. * Background in z/OS security consulting or penetration testing preferred. * Exposure to ...

Syntricate Technologies

Mainframe developer

Atlanta, GA · On-site

$47 - $60.50/hr

Responsibilities : • 8+ years of Mainframe development experience • Strong in COBOL, CICS, JCL, SAS, DB2, VSAM, IAM, EZT, ICETOOL, SORT and REXX • Need to understand API for integration • ...

Prophecy Technologies

mainframe developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Mainframe Developer (COBOL / IMS DB / DB2 with Data Analytics) Location : Remote Duration ... REXX * Syncsort / DFSORT * Banking / Financial Services domain * Agile

SonSoft Inc.

Mainframe Modernization (GC--USC)

Plano, TX · On-site

$47.25 - $60.75/hr

... REXX, ASSEMBLER, JCL, IMS DB and DB2). • At least 6+ years of experience in Mainframe Technologies including COBOL, PL/I, IMS, CICS, REXX, ASSEMBLER, JCL, IMS DB and DB2. • At least 3+ years of ...

MDAEdge

Mainframe DB2 Administrator

Plano, 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

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 ...

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$10

$53

$72

How much do mainframe rexx jobs pay per hour?

As of Sep 15, 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.

What is a Mainframe Rexx?

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 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.

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.

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Mainframe Rexx jobs near you
Infographic showing various Mainframe Rexx job openings in the United States as of September 2026, with employment types broken down into 80% Full Time, 13% Part Time, and 7% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Senior Mainframe Security Engineer role

Remote

Apex Informatics
IT Services • 1 - 10 employees
Learn more about Apex Informaticsexternal

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

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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