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Mainframe Assembler Developer
Job Location:
Job Location:
Addison, TX - USA
Monthly Salary:
Not provided by the employer
Monthly Salary:
Posted:
18 August 2026 (30+ days ago)
Posted:
Application Deadline:
15 November 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Role: Mainframe Assembler Developer
Location: Addison TX or Charlotte NC- Hybrid
Employment type: W2 only
Duration: Long-term contract
Interview : Video In-person
Required Qualifications
8 years of experience in IBM Mainframe application development and production support
Strong hands-on expertise in:
Assembler (HLASM) programming
JCL development and troubleshooting
GDGs and batch processing
Proven experience with:
Connect: Direct (NDM)
ISPW (or equivalent change management tools)
CA7 scheduling
TSO / ISPF environment
GitHub CoPilot
