Largeton Group
Rexx Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Rexx Developer on a long-term remote contract, requiring 7+ years of z/OS Systems Programmer experience, expertise in OPS/MVS automation, REXX scripting, and strong troubleshooting skills in IBM mainframe environments.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
April 2, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
United States
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🧠 - Skills detailed
#Documentation #Automation #Security #REXX (Restructured Extended Executor) #Storage #Batch #Scripting #IP (Internet Protocol)
Role description
Role: Rexx Developer.
Location: Remote
Duration: Long term Contract
Job Description
We are seeking a highly skilled z/OS Systems Programmer with strong experience in IBM mainframe environments, specializing in OPS/MVS automation and REXX scripting. The ideal candidate will work on maintaining, enhancing, and supporting complex z/OS systems for enterprise operations.
Key Responsibilities
• Manage, maintain, and support z/OS operating system components.
• Develop and optimize REXX scripts for automation and operational efficiency.
• Administer and enhance OPS/MVS automation rules, processes, and integrations.
• Support IPL activities, system recovery, and performance tuning.
• Troubleshoot complex issues related to automation, system logs, RACF, JES2, SDSF, VTAM, TCP/IP, and other z/OS tools.
• Work with cross-functional teams (Storage, Security, Batch Operations, DB2, CICS, Network).
• Provide documentation, incident resolution, and 24x7 support (as needed).
• Participate in upgrades, patching, and modernization initiatives.
Required Skills & Experience
• 7+ years of hands-on experience as a z/OS Systems Programmer.
Role: Rexx Developer.
Location: Remote
Duration: Long term Contract
Job Description
We are seeking a highly skilled z/OS Systems Programmer with strong experience in IBM mainframe environments, specializing in OPS/MVS automation and REXX scripting. The ideal candidate will work on maintaining, enhancing, and supporting complex z/OS systems for enterprise operations.
Key Responsibilities
• Manage, maintain, and support z/OS operating system components.
• Develop and optimize REXX scripts for automation and operational efficiency.
• Administer and enhance OPS/MVS automation rules, processes, and integrations.
• Support IPL activities, system recovery, and performance tuning.
• Troubleshoot complex issues related to automation, system logs, RACF, JES2, SDSF, VTAM, TCP/IP, and other z/OS tools.
• Work with cross-functional teams (Storage, Security, Batch Operations, DB2, CICS, Network).
• Provide documentation, incident resolution, and 24x7 support (as needed).
• Participate in upgrades, patching, and modernization initiatives.
Required Skills & Experience
• 7+ years of hands-on experience as a z/OS Systems Programmer.
