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As400 Programmer Jobs in Michigan (NOW HIRING)

Dunhams Sports

IBM AS400/RPG Developer

Troy, MI

A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI · On-site

A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI · On-site

A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI

A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the ...

Dunhams Sports

IBM AS400/RPG Developer

Macomb, MI

A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the ...

Actalent

Aftermarket Engineer

Riverside, MI

$97K - $120K/yr

The engineer reviews customer and sales requests, performs design calculations as needed, prepares ... Process purchase orders in the ERP system (currently AS400/BPCS) and in Salesforce, ensuring ...

Gemini Group, Inc.

Office Operations Assistant

Bad Axe, MI

$14.75 - $19.50/hr

... • AS400 experience Job Summary: Provide reliable support to all roles within the office. Assist Sales, Order Entry, Purchasing, Accounting, and Engineering on various tasks. Handle phone calls ...

Gemini Group Inc

Office Operations Assistant

Bad Axe, MI · On-site

$14.75 - $19.50/hr

... • AS400 experience Job Summary: Provide reliable support to all roles within the office. Assist Sales, Order Entry, Purchasing, Accounting, and Engineering on various tasks. Handle phone calls ...

Gemini Group, Inc.

Press Tooling Designer

Bad Axe, MI · On-site

Engineering - Bad Axe, MI Job Requirements: * High school diploma or GED equivalent; or 1 to 2 ... Computer Aided Design (CAD) and AS400 experience * Advanced computer skills: Microsoft Excel, Word ...

Gemini Group Inc

Press Tooling Designer

Bad Axe, MI · On-site

Thumb Tool & Engineering - Bad Axe, MI Job Requirements: * High school diploma or GED equivalent ... Computer Aided Design (CAD) and AS400 experience * Advanced computer skills: Microsoft Excel, Word ...

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As400 Programmer information

See Michigan salary details

$86.3K

$89.3K

$91.5K

How much do as400 programmer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for as400 programmer in Michigan is $89,338.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $90,600.00 per year, depending on experience, location, and employer.

What are AS400 Programmers?

AS400 Programmers are IT professionals who specialize in developing, maintaining, and supporting software applications on the IBM AS/400 (now IBM i) platform. They use programming languages like RPG, COBOL, and CL to write and troubleshoot code for business applications, often in industries such as finance, manufacturing, and logistics. Their work involves analyzing user requirements, designing solutions, and ensuring the stability and efficiency of AS400-based systems.

What Is an AS/400 Programmer?

An AS/400 programmer is responsible for the development and maintenance of computer software based on the IBM operating system. Your duties and responsibilities in this career include programming and testing code for applications and software, either independently or for a company. You may also create Software-as-a-service (SaaS) applications. If you work as an in-house programmer for a company, you can either work alone or as part of a team, so depending on the position, communication skills may be crucial. The AS/400 programmer career field also has opportunities for remote work.

What are the key skills and qualifications needed to thrive as an AS400 Programmer, and why are they important?

To thrive as an AS400 Programmer, you need strong programming skills in RPG, COBOL, or CL, along with a solid understanding of IBM iSeries/AS400 systems and a relevant computer science degree or equivalent experience. Familiarity with tools such as IBM i Navigator, Query/400, and version control systems, as well as experience with database management (DB2), is typically required. Attention to detail, problem-solving abilities, and effective communication skills help you excel in troubleshooting and collaborating with business users. These competencies are essential for maintaining legacy systems, ensuring data integrity, and supporting critical business operations.

What are some common challenges faced by AS400 Programmers when maintaining legacy systems?

AS400 Programmers often encounter challenges such as integrating legacy IBM i systems with modern applications, troubleshooting undocumented or outdated code, and ensuring continued security compliance. Collaboration with business users and IT teams is essential to understand evolving requirements and minimize disruptions during updates or migrations. Staying current with both legacy and new technologies helps programmers bridge the gap between old systems and today’s business needs.
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What are popular job titles related to As400 Programmer jobs in MI? For As400 Programmer jobs in MI, the most frequently searched job titles are:
As400 Programmer jobs near you
Infographic showing various As400 Programmer job openings in Michigan as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $89,338 per year, or $43 per hour.
IBM AS400/RPG Developer

IBM AS400/RPG Developer

Dunhams Sports

Troy, MI

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 23 days ago

Dunham's Sports rating

5.5

Company rating: 5.5 out of 10

Based on 160 frontline employees who took The Breakroom Quiz

508th of 728 rated retailers

Job description

Overview

Dunham's Sports, one of the largest full-line sporting goods chains in the U.S., was founded in 1937 as Dunham's Bait & Tackle. Today we have over 250+ stores in 23 Midwest states from Maryland to South Dakota.

We are seeking an Information Technology professional that has a desire to learn and grow in a fast paced organization. An understanding of the organizations business goals is essential as well as the ability to adapt and contribute to these goals. An intrinsic motivation for technology must be complimented with a genuine interest in the retail industry. Experience with logistics and distribution systems would be beneficial as well as practical exposure to marketing and advertising systems. The ability to analyze business processes, make improvements to the supporting systems, and be able to communicate this to both technical and non-technical audiences are key skills for a successful candidate.


Responsibilities

This position requires not only experience but a working familiarity with the IBM AS400. Must be able to gather and document requirements, and make proposals for enhancements. Must be able to work with subject matter experts to acquire knowledge and understanding of existing systems and processes and be able to utilize new found knowledge to provide technical solutions to business needs.

Must be able to design programming modifications to include considerations for database, screens, and reports. Must be able to develop and support programs written in RPG3, RPG-IV, RPG-ILE, RPG-Free, and CL. Candidate should be able to acquire new programming skills when needed without impacting project deadlines. A real understanding of quality assurance and the ability to create and execute formal test plans is required. In addition, the ideal candidate must be able to work with other departments, remote users, and vendors to execute a planned implementation. Project management skills are essential.

The willingness to work on older technology is an important trait. A successful candidate will be able to support AS400 software applications developed in past years with noticeable changes in programming technology. AS400 analysis skills are required as well as the motivation to solve real business needs with older technology.

Although the AS400 is the primary development platform a minimum proficiency is required for all general business tools like Microsoft Office. The ability to produce a meaningful and accurate flowchart is required for both business processes and programming flow. The candidate must be able to identify new technology tools and be able to acquire the skills needed to make productive use of these tools. The right person must be able to succinctly list alternatives when technical road blocks are encountered. This candidate should be able to utilize existing tools and resources to accomplish objectives and also know when to propose a solution outside of the box. Excellent verbal and written communication skills are mandatory. An understanding of current trends in retail technology is helpful.


Qualifications

Benefits Include:

Health, dental and prescription coverage

Life, STD, LTD Insurance

Vacation and PTO days

401 (K) Savings plan

Merchandise discount

What Dunham's Sports employees say

Pay

Benefits

Hours and flexibility

Workplace

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