Remote Mainframe Engineer – COBOL & JCL Specialist

Triunity Software, Inc.; Austin (TX); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Bonus based on performance

Health insurance

Training & development

Job summary

Triunity Software, Inc. is seeking a talented Mainframe professional in Austin, TX (Remote) to work on cutting-edge mainframe systems in a remote-friendly setting.

You will design, develop, and maintain mainframe applications using COBOL, JCL, and related tools, while optimizing batch processing and performance in a distributed team environment.

Qualifications

• Experience in IBM z/OS mainframe development or administration.
• Proficiency in COBOL, JCL, CICS, DB2 or related mainframe technologies.
• Strong understanding of batch processing, job scheduling and performance tuning.

Responsibilities

• Design, develop, and maintain mainframe applications and systems.
• Write, test, and debug COBOL, JCL, and Assembler code.
• Analyze and resolve mainframe issues to ensure high availability and performance.
• Collaborate with cross-functional teams to support system integrations and migrations.
• Monitor batch processing jobs and optimize workloads.
• Document technical specifications and system changes; participate in code reviews.

Skills

Mainframe development

COBOL

JCL

CICS

DB2

ISPF

Education

Bachelor's degree in CS or related field

Tools

ISPF

SDSF

z/OS Utilities

Job description

Benefits:

• Bonus based on performance
• Health insurance
• Training & development

About the Role:

Triunity Software is looking for a talented Mainframe professional to join our growing team in Austin, TX (Remote). This is an exciting opportunity to work on cutting-edge mainframe systems with a forward-thinking software company that values technical expertise and innovation. If you thrive in a remote-friendly environment and have a passion for mainframe technology, we want to hear from you!

Responsibilities:

• Design, develop, and maintain mainframe applications and systems
• Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler
• Analyze and resolve mainframe system issues, ensuring high availability and performance
• Collaborate with cross-functional teams to support system integrations and migrations
• Monitor batch processing jobs and optimize mainframe workloads
• Document technical specifications, processes, and system changes
• Participate in code reviews and contribute to best practices for mainframe development

Requirements:

• Proven experience in mainframe development or administration (IBM z/OS environment preferred)
• Proficiency in COBOL, JCL, CICS, DB2, or related mainframe technologies
• Strong understanding of batch processing, job scheduling, and mainframe performance tuning
• Experience with mainframe tools such as ISPF, SDSF, or equivalent utilities
• Ability to troubleshoot complex mainframe issues independently in a remote setting
• Strong communication skills and ability to collaborate effectively with remote teams
• Bachelor's degree in Computer Science, Information Technology, or equivalent work experience