COBOL IBM i (AS/400) System Developer

COBOL IBM i (AS/400) System Developer

Location: Concord, NH (Onsite)

Duration: 12+ Months

Job Summary

Job Description

We are looking for an IBM i (AS/400) System Developer to maintain and optimize COBOL-based applications on IBM i (AS/400) systems, troubleshoot and resolve technical issues, and contribute to strategic migration initiatives. This position will be full-time, onsite, and is a long-term contract opportunity.

What You ll Do

• Maintain and optimize COBOL-based applications on IBM i (AS/400) to ensure system stability and performance
• Troubleshoot and resolve application and system issues, identifying root causes and implementing effective solutions with minimal guidance
• Manage and enhance batch jobs, file transfers, and integrations with other systems.
• Monitor system health, job queues, and performance metrics (e.g., WRKACTJOB) to proactively address potential issues
• Support SQL-based data access and ensure data integrity across applications
• Collaborate with business analysts and stakeholders to clarify requirements and resolve technical issues
• Develop and maintain clear and comprehensive documentation for programs, processes, and troubleshooting steps
• Provide technical assistance for emulator-related issues (PC5250), print/output queues, and spool file management
• Contribute technical expertise to the strategic migration from IBM i to Hyland s OnBase WorkView platform, including data transition planning, integration support, and operational continuity
• Assist with user profile management, authority adjustments, and job scheduling
• Support backup and restore processes (BRMS) and maintain operational runbooks
• Participate in testing and validation activities during migration and system upgrades

What You'll Need

Required:

• At least 5 years of development and support of COBOL applications on IBM i (AS/400)
• At least 5 years of strong experience with CL, DDS, and DB2 for i (SQL)
• At least 5 years of experience working with IBM i tools such as Access Client Solutions (ACS) and Navigator for i
• At least 5 years of experience with batch processing and job scheduling
• Ability to work alternative schedules (e.g., non-business hours for planned maintenance, upgrades, urgent troubleshooting, and/or migration activities)
• Exceptional communication skills

Preferred:

• Experience with Hyland s OnBase WorkView platform

Physical Demands

• Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards
• Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor
• Must be able to communicate with customers/team members over the phone and in person
• Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc.