Demo

COBOL IBM i (AS/400) System Developer

Zenosys
Concord, NH Contractor
POSTED ON 5/12/2026
AVAILABLE BEFORE 6/11/2026

Hello,

Zenosys is looking COBOL IBM i (AS/400) System Developer client Concord, NH If you are available and interested in the below opportunity, please send me updated resume. Thanks

Job Title COBOL IBM i (AS/400) System Developer

Location- Concord, NH Onsite)

Duration 12 Months Contracts Highly Chance to Extend

If you are interested, please provide the following details along with the updated resume to speed up the interview process.

Full Legal Name as mentioned in Drivers' license:

Current Location:

Willing to relocate to the specified work location:

Currently on a project or actively looking:

Availability for interview:

Availability to join the project:

Date of Birth (Month/Date):

Visa Status:

Since how long the candidate has been in US

Need Education details with University Name, Location & Passing year in resume.:

LinkedIn address

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

If interested Please send me your resume at

Thanks,
HemendraKalal,
Ph: (O)
Sr. Technical Recruiter,
Fax:
Zenosys Consulting,
Web:

Hourly Wage Estimation for COBOL IBM i (AS/400) System Developer in Concord, NH
$48.00 to $59.00
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