✦ Luna Orbit — IT Support & Helpdesk

Mainframe Developer – MI – Locals Only!

at Miami, Florida IT Staffing, Recruitment & Consulting Agency

Onsite Posted March 15, 2026
Type Contract
Experience mid
Exp. Years 10+ years
Education Bachelor’s degree in related field
Category IT Support & Helpdesk

This role involves leading mainframe development and providing support for large-scale online and batch applications, ensuring system stability and compliance.

  • Lead mainframe development
  • Support large-scale applications
  • Troubleshoot mainframe issues
  • Ensure audit compliance
  • Maintain 24/7 production systems

The technical environment includes mainframe programming with COBOL, JCL, CICS, DB2, and modern APIs like REST and JSON, with support tools such as Endeavor and GitHub.

The ideal candidate is a highly experienced mainframe developer with over 10 years of expertise in COBOL, JCL, CICS, and DB2, capable of leading large-scale mainframe projects with support and troubleshooting skills.

10+ years mainframe development experienceStrong COBOLJCLCICSDB2VSAMTSO/ISPFCA-7REST APIsJSONSQL
EndeavorGitHubIBM Debug/File Manager
GitHubIBM Debug/File Manager
COBOLJCLCICSDB2VSAMTSO/ISPFCA-7REST APIsJSONSQL
COBOLCOBOLJCLJCLCICSCICSDB2DB2VSAMVSAMTSO/ISPFTSO/ISPFCA-7REST APIsJSONSQLSQLEndeavorGitHubIBM Debug/File Manager
troubleshootingincident managementaudit compliancesupport
Industry Information Technology
Job Function Mainframe application development and support
Role Subtype Systems Administrator
Tech Domains Mainframe, IBM Debug/File Manager
Clearance Required None
Visa Sponsorship No
mainframe developerCOBOLJCLCICSDB2VSAMTSO/ISPFCA-7REST APIsJSONSQLmainframelegacy systemsincident managementsupportaudit compliance

Less than 10 years mainframe experience, Lack of COBOL or JCL skills, No experience with mainframe support or troubleshooting

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