← Back to jobs

Experis Logo
Sr. Mainframe Assembler Developer/Engineer

Experis

 

Addison, TX, USA

Posted On: 30+ days ago
Experience: 8+ years
Availability: Hybrid
Openings: 1
Category: Mainframe Assembler Developer
Tenure: No Preference/Any
Related Jobs

No related jobs found

Description

What's the Job?

  • Support and enhance high-volume, high-availability mainframe applications written in IBM z/OS assembler language.
  • Analyze complex assembler codebases to diagnose and resolve critical production issues efficiently.
  • Maintain and troubleshoot JCL, GDGs, and batch processing environments to ensure smooth operations.
  • Collaborate with cross-functional teams to support system upgrades, platform changes, and process improvements.
  • Support check/image item processing and payment platforms within a regulated financial environment.

What's Needed?

  • 8+ years of experience in IBM Mainframe application development and production support.
  • Deep expertise in Assembler (HLASM) programming, JCL development, and troubleshooting.
  • Hands-on experience with Connect:Direct (NDM), ISPW, CA7 scheduling, and TSO/ISPF environment.
  • Proven ability to support high-volume financial transaction systems in high-availability environments.
  • Strong understanding of mainframe datasets, VSAM, and utilities, along with incident management processes

Education

Any Graduate

Related Jobs

No related jobs found

← Back to jobs