IBM i WMS Engineer (AS/400) - Hybrid/Remote

McKesson; Irving (TX); Hybrid; USD 106,000 - 177,000; Full time

Job summary

McKesson is seeking a WMS Software Engineer specializing in IBM i (AS/400) with strong RPGLE, CLLE, and SQL skills. You will design and deliver modular, scalable software across McKesson's Distribution Centers, driving automation, testing, and CI/CD practices in a collaborative Agile environment.

You will work with vendors and internal teams to enhance warehouse operations and support Order-to-Cash processes, while mentoring peers and contributing to technical roadmaps.

Qualifications

• Hands-on IBM i (AS/400) development with RPGLE/CLLE/SQL.
• Experience in modular ILE programs and modern development practices.
• Strong SDLC knowledge and Agile delivery experience.
• Familiarity with DevOps, CI/CD, testing, and automation.

Responsibilities

• Design, develop, test, and deliver Warehouse Management System solutions for McKesson Distribution Centers.
• Implement and maintain software sources, scripts, and configurations with current technologies.
• Analyze requirements and automate tests to verify business and technical needs.
• Monitor performance, perform root cause analysis, and implement remediation.

Skills

RPGLE

CLLE

SQL

ILE programming

SDLC

Agile

CI/CD

Testing

Education

Bachelor's degree in Computer Science, IT, Engineering

Job description

McKesson is seeking a WMS Software Engineer specializing in IBM i (AS/400) with strong RPGLE, CLLE, and SQL skills. You will design and deliver modular, scalable software across McKesson's Distribution Centers, driving automation, testing, and CI/CD practices in a collaborative Agile environment.

You will work with vendors and internal teams to enhance warehouse operations and support Order-to-Cash processes, while mentoring peers and contributing to technical roadmaps.