Mainframe Developer
Tampa, FL · On-site
$46.25 - $59.50/hr
Mainframe Developer Experience: 10+ Years Tampa, FL 45 Miles * 10+ years' Mainframe Application ... REXX is a plus
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Tampa, FL · On-site
$46.25 - $59.50/hr
Mainframe Developer Experience: 10+ Years Tampa, FL 45 Miles * 10+ years' Mainframe Application ... REXX is a plus
Quick apply
Tampa, FL · On-site
$46.25 - $59.50/hr
Mainframe Developer Experience: 10+ Years Tampa, FL 45 Miles * 10+ years' Mainframe Application ... REXX is a plus
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 ...
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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 ...
Mainframe automation frameworks and system state management ... Expert-level REXX scripting; deep z/OS operating environment expertise * Designing/supporting ...
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Mainframe automation frameworks and system state management ... Expert-level REXX scripting; deep z/OS operating environment expertise * Designing/supporting ...
Tampa, FL · On-site
$46.25 - $59.50/hr
Mainframe Developer Location: Tampa, FL Experience - 8+ Required Skills: 10+ years' Mainframe ... REXX is a plus
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Tampa, FL · On-site
$46.25 - $59.50/hr
Mainframe Developer Location: Tampa, FL Experience - 8+ Required Skills: 10+ years' Mainframe ... REXX is a plus
Tampa, FL · On-site
$46.25 - $59.50/hr
... improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years ... Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a ...
Tampa, FL · On-site
$46.25 - $59.50/hr
... improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years ... Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a ...
Tampa, FL · On-site
$46.25 - $59.50/hr
... improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years ... Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a ...
Tampa, FL · On-site
$46.25 - $59.50/hr
... improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years ... Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a ...
$51.25 - $65.25/hr
B4 Mainframe Systems Engineer A resume helps you stand out to hiring managers and recruiters; your ... Experience with Assembler, TCPIP/VTAM, TSO/ISPF, REXX, SMP/E Maintain and operate within a Parallel ...
$51.25 - $65.25/hr
B4 Mainframe Systems Engineer A resume helps you stand out to hiring managers and recruiters; your ... Experience with Assembler, TCPIP/VTAM, TSO/ISPF, REXX, SMP/E Maintain and operate within a Parallel ...
Jacksonville, FL · On-site
$113K - $170K/yr
Experience with IBM utilities and other mainframe tools and data structures such as Fileaid, Rexx, JCL, CICS, Changeman, Github, Expediter, TSO/ISPF, VSAM, DB2 * 2+ years experience using AI tools ...
Jacksonville, FL · On-site
$113K - $170K/yr
Experience with IBM utilities and other mainframe tools and data structures such as Fileaid, Rexx, JCL, CICS, Changeman, Github, Expediter, TSO/ISPF, VSAM, DB2 * 2+ years experience using AI tools ...
Orlando, FL · On-site
AUTOMATION MAINFRAME ENGINEER-CA OPS-OPSMVS MAINFRAME AUTOMATION CA OPS z/LINUX REXX SCRIPTING ~~ HYBRID SCHEDULE (WORK ON SITE 3-4 DAYS A WEEK)~~ BONUS ELIGIBLE!! * SUPPORT Z/OS MAINFRAME ...
Orlando, FL · On-site
AUTOMATION MAINFRAME ENGINEER-CA OPS-OPSMVS MAINFRAME AUTOMATION CA OPS z/LINUX REXX SCRIPTING ~~ HYBRID SCHEDULE (WORK ON SITE 3-4 DAYS A WEEK)~~ BONUS ELIGIBLE!! * SUPPORT Z/OS MAINFRAME ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
... REXX * Hands-on practical experience in system design, application development, testing, and ... Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for ...
Pensacola, FL · Hybrid
$96K - $127K/yr
Maintain and support IBM mainframe systems including CICS, MQ, WAS, JES2, Storage devices, coupling facilities, and related subsystems. * Develop, test, and deploy JCL scripts, REXX programs, and OTS ...
Pensacola, FL · Hybrid
$96K - $127K/yr
Maintain and support IBM mainframe systems including CICS, MQ, WAS, JES2, Storage devices, coupling facilities, and related subsystems. * Develop, test, and deploy JCL scripts, REXX programs, and OTS ...
$50.50 - $66.75/hr
Mainframe Technologies: CICS, COBOL for z/OS, IDz, JCL, REXX, Assembler (plus) * Data & Tools: VSAM, DB2, ISPW source and release management * IDEs & Interfaces: IDz, TSO/ISPF * Utilities: IDCAMS ...
$50.50 - $66.75/hr
Mainframe Technologies: CICS, COBOL for z/OS, IDz, JCL, REXX, Assembler (plus) * Data & Tools: VSAM, DB2, ISPW source and release management * IDEs & Interfaces: IDz, TSO/ISPF * Utilities: IDCAMS ...
Jacksonville, FL · On-site
$50.25 - $66.50/hr
Mainframe Technologies: CICS, COBOL for z/OS, IDz, JCL, REXX, Assembler (plus) * Data & Tools: VSAM, DB2, ISPW source and release management * IDEs & Interfaces: IDz, TSO/ISPF * Utilities: IDCAMS ...
Jacksonville, FL · On-site
$50.25 - $66.50/hr
Mainframe Technologies: CICS, COBOL for z/OS, IDz, JCL, REXX, Assembler (plus) * Data & Tools: VSAM, DB2, ISPW source and release management * IDEs & Interfaces: IDz, TSO/ISPF * Utilities: IDCAMS ...
Jacksonville, FL · On-site
IDz, (C*, Assembler, JCL, REXX a plus). * VSAM/DB2 file structures, ISPW source code/release management * IDZ, TSO/ISPF mainframe IDE's interfaces * Utilities (IDCAMS, FILEAID, XPEDITER, QUIKJOB ...
Jacksonville, FL · On-site
IDz, (C*, Assembler, JCL, REXX a plus). * VSAM/DB2 file structures, ISPW source code/release management * IDZ, TSO/ISPF mainframe IDE's interfaces * Utilities (IDCAMS, FILEAID, XPEDITER, QUIKJOB ...
IDz, (C*, Assembler, JCL, REXX a plus). * VSAM/DB2 file structures, ISPW source code/release management * IDZ, TSO/ISPF mainframe IDE's interfaces * Utilities (IDCAMS, FILEAID, XPEDITER, QUIKJOB ...
IDz, (C*, Assembler, JCL, REXX a plus). * VSAM/DB2 file structures, ISPW source code/release management * IDZ, TSO/ISPF mainframe IDE's interfaces * Utilities (IDCAMS, FILEAID, XPEDITER, QUIKJOB ...
Any additional mainframe language or environment, such as REXX; Assembler; Natural; Adabas; ... * Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional ...
Any additional mainframe language or environment, such as REXX; Assembler; Natural; Adabas; ... * Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional ...
The Mainframe Automations and Monitoring team is responsible for all Mainframe automation packages ... Write, maintain, and document PIPE, REXX and Assembler code. * Standardize automation wherever ...
The Mainframe Automations and Monitoring team is responsible for all Mainframe automation packages ... Write, maintain, and document PIPE, REXX and Assembler code. * Standardize automation wherever ...
The Mainframe Automations and Monitoring team is responsible for all Mainframe automation packages ... Write, maintain, and document PIPE, REXX and Assembler code. * Standardize automation wherever ...
The Mainframe Automations and Monitoring team is responsible for all Mainframe automation packages ... Write, maintain, and document PIPE, REXX and Assembler code. * Standardize automation wherever ...
$7.54 - $11.77
2% of jobs
$11.77 - $16
0% of jobs
$16 - $20.23
0% of jobs
$20.23 - $24.46
0% of jobs
$24.46 - $28.69
2% of jobs
$28.69 - $32.92
12% of jobs
$34.81 is the 25th percentile. Wages below this are outliers.
$32.92 - $37.15
20% of jobs
The median wage is $39.35 / hr.
$37.15 - $41.38
27% of jobs
$44.42 is the 75th percentile. Wages above this are outliers.
$41.38 - $45.61
17% of jobs
$45.61 - $49.84
12% of jobs
$49.84 - $54.07
9% of jobs
$7
$39
$54
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.
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.
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.

$46.25 - $59.50/hr
Other
Posted 27 days ago
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51 - 200 Employees
Dallas, TX, US
2012