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As400 Rpg Jobs in Illinois (NOW HIRING)

Coilcraft

RPG Programmer

Cary, IL · On-site

$65K - $100K/yr

IBM i / AS400 programming experience * Experience with RPG programming * Exposure to ERP or manufacturing systems * Experience supporting business-critical applications * Familiarity with system ...

Coilcraft

RPG Programmer

Cary, IL · On-site

$65K - $100K/yr

IBM i / AS400 programming experience * Experience with RPG programming * Exposure to ERP or manufacturing systems * Experience supporting business-critical applications * Familiarity with system ...

Coilcraft

RPG Programmer

Cary, IL

IBM i / AS400 programming experience * Experience with RPG programming * Exposure to ERP or manufacturing systems * Experience supporting business-critical applications * Familiarity with system ...

Chabez Tech

AS400 Developer - EDI & WMS

Romeoville, IL · On-site

Key Responsibilities • Develop, maintain, and support AS400 (IBM i) applications using RPG, RPGLE, CL, and SQLRPGLE • Design, develop, and support EDI transactions (ANSI X12 / EDIFACT) including ...

Chabez Tech

AS400 Developer - EDI & WMS

Romeoville, IL · On-site

Key Responsibilities Develop, maintain, and support AS400 (IBM i) applications using RPG, RPGLE, CL, and SQLRPGLE Design, develop, and support EDI transactions (ANSI X12 / EDIFACT) including 850, 810 ...

Chabez Tech

AS400 Developer - EDI & WMS

Romeoville, IL · On-site

Key Responsibilities · Develop, maintain, and support AS400 (IBM i) applications using RPG, RPGLE, CL, and SQLRPGLE · Design, develop, and support EDI transactions (ANSI X12 / EDIFACT) including ...

cyberThink, Inc.

Sr.AS400 Business Analyst

Chicago, IL

$95K - $123K/yr

Understanding of RPG, RPGLE, CL, DB2/400, and AS400 application architecture. * Experience in business analysis, requirement gathering, and documentation. * Experience in retail, supply chain ...

Coilcraft

IBM iSeries System Administrator

Cary, IL · On-site

Monitor IBM i / AS400 / iSeries systems (QSYSOPR) for messages, errors, and hardware alerts * Apply ... Exposure to RPG programming * Experience supporting ERP systems in a manufacturing environment Why ...

Coilcraft

IBM iSeries System Administrator

Cary, IL · On-site

Monitor IBM i / AS400 / iSeries systems (QSYSOPR) for messages, errors, and hardware alerts * Apply ... Exposure to RPG programming * Experience supporting ERP systems in a manufacturing environment Why ...

Coilcraft

IBM iSeries System Administrator

Cary, IL · On-site

$60K - $100K/yr

Monitor IBM i / AS400 / iSeries systems (QSYSOPR) for messages, errors, and hardware alerts * Apply ... Exposure to RPG programming * Experience supporting ERP systems in a manufacturing environment Why ...

Coilcraft

IBM iSeries System Administrator

Cary, IL · On-site

$60K - $100K/yr

Monitor IBM i / AS400 / iSeries systems (QSYSOPR) for messages, errors, and hardware alerts * Apply ... Exposure to RPG programming * Experience supporting ERP systems in a manufacturing environment Why ...

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As400 Rpg information

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$32K

$90.5K

$125.5K

How much do as400 rpg jobs pay per year?

As of Jun 15, 2026, the average yearly pay for as400 rpg in Illinois is $90,474.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,900.00 and $103,700.00 per year, depending on experience, location, and employer.

What is an AS400 RPG job?

An AS400 RPG job involves developing, maintaining, and troubleshooting applications on the IBM AS/400 (now IBM i) system using the RPG programming language. RPG (Report Program Generator) is a specialized language designed for business applications, often used for enterprise resource planning (ERP) and financial systems. AS400 RPG developers work with databases, integrate systems, and optimize legacy code for modern business needs. They may also support migrations to newer IBM technologies while ensuring system stability and performance.

What is RPG programming in AS400?

RPG programming in AS400 refers to using the Report Program Generator (RPG) language to develop applications on IBM's midrange computer systems. It is a key skill for AS400 developers, enabling the creation and maintenance of business applications, often involving database access and data processing. Modern RPG versions support integrated SQL and object-oriented features, enhancing productivity and system integration.

How much do AS400 programmers make?

AS400 RPG programmers typically earn between $70,000 and $110,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in IBM i environments may earn higher salaries, especially in industries with high demand for legacy system maintenance.

How much does an RPG programmer make?

An AS400 RPG programmer's salary typically ranges from $60,000 to $100,000 annually, depending on experience, location, and certifications. Senior programmers with specialized skills in RPG and related tools can earn higher salaries, especially in industries like finance and manufacturing that rely on legacy systems.

What jobs pay $400 an hour?

AS400 RPG developers and consultants can earn up to $400 an hour, especially those with specialized skills, extensive experience, and certifications in legacy system modernization or enterprise application development. Such high rates are typically found in freelance or contract roles working with large organizations or financial institutions. These positions often require strong technical expertise, problem-solving skills, and the ability to work independently on complex projects.

What are the typical daily responsibilities of an AS400 RPG developer?

AS400 RPG developers spend much of their day coding, testing, and maintaining software applications on IBM iSeries systems, often using tools like RDi and SEU. They regularly troubleshoot system issues, implement business logic, and interact with DB2 databases. Collaboration with business analysts, QA testers, and other IT team members is common to ensure projects meet user needs and organizational requirements. Additionally, the role may involve translating user requirements into technical specifications and supporting legacy systems as well as modernization efforts. This dynamic mix of responsibilities keeps the work varied and engaging, while offering valuable experience in enterprise IT environments.

What are the key skills and qualifications needed to thrive in the As400 Rpg position, and why are they important?

To thrive as an AS400 RPG developer, you need strong programming skills in RPG IV/ILE and familiarity with IBM iSeries/AS400 systems, supported by a degree in computer science or related experience. Proficiency with tools such as SEU, RDi (Rational Developer for i), and database management with DB2 is highly valued, and certifications from IBM are advantageous. Strong analytical thinking, effective communication, and problem-solving abilities set top performers apart. These skills enable the efficient maintenance and modernization of legacy business applications, ensuring system reliability and meeting evolving organizational needs.

What are popular job titles related to As400 Rpg jobs in Illinois? For As400 Rpg jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching As400 Rpg jobs in Illinois look for? The top searched job categories for As400 Rpg jobs in Illinois are:
As400 Rpg jobs near you
Infographic showing various As400 Rpg job openings in Illinois as of June 2026, with employment types broken down into 46% Full Time, 10% Part Time, and 44% Contract. Highlights an 68% In-person, 9% Hybrid, and 23% Remote job distribution, with an average salary of $90,474 per year, or $43.5 per hour.
URGENT NEED - RPG / As400 Developer - Oak Brook, IL - Onsite

URGENT NEED - RPG / As400 Developer - Oak Brook, IL - Onsite

Navtech, Inc.

Oak Brook, IL • On-site

Contractor

Posted 25 days ago

Job description

I have an opportunity for "RPG / As400 Developer - Oak Brook, IL - Onsite" and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or if you could refer someone I would really appreciate it.
Position : RPG/AS400 Developer
Location: Oak Brook, IL - Onsite - Need locals
Duration: 12 Months Contract
Visa : H4, EAD, GC, USC, EAD
Job Description
  • Bachelor's degree in Information Technology or related analytical field.
  • Minimum of five (5) years Information Technology software development experience as a programmer.
  • Minimal three (3) year experience developing with RPG and the AS/400.
  • This resource will be responsible for analyzing the TPS code and help the team understand the logic or make changes if needed.
  • Experience working within an environment with a structured Software Development Life Cycle including

Regards,
Alex . K
NAVTECH INC
P : (224) 348-1340 E : Alex@navtechusa.com
1600 Golf Road. Suite 1200, Rolling Meadows, IL 60008
www.Navtechusa.com E-Verified Company.
Navtech logo

About Navtech

Sourced by ZipRecruiter

Industry

Civil engineering construction

Company size

11 - 50 Employees

Headquarters location

New Bloomfield, PA, US

Year founded

1996

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