ZipRecruiter

Log In

1

As400 Jobs in Wisconsin (NOW HIRING)

Atria Group LLC

Sr. AS400 Developer

Milwaukee, WI · On-site

Hands on experience in AS400 technologies. COBOL knowledge is primarily looked for * Minimum 6-7 years of Hands on working knowledge in Core AS400, working experience in COBOL 400 and RPG * Ability ...

Urpantech inc

RPG Developer (As400)

Neenah, WI · On-site

Company Description Job Purpose /Summary The Programmer/Analyst is responsible for developing and maintaining application systems and for identifying methods of improving computer systems ...

Urpantech inc

RPG Developer (As400)

Neenah, WI · On-site

Job Purpose /Summary The Programmer/Analyst is responsible for developing and maintaining application systems and for identifying methods of improving computer systems capabilities, increasing ...

Keep It Real Foods LLC

Shipping Clerk

Madison, WI · On-site

Maintain detailed documentation of all shipping & receiving activities, including data entry into AS400 or similar systems, ensuring transparency and traceability. * Support order fulfillment ...

New

AprilAire

Manufacturing Assistant-LTE

Madison, WI

$17.25 - $22.25/hr

This includes auditing operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400. * Complete daily production performance audits to identify production staff ...

AprilAire

Manufacturing Assistant-LTE

Madison, WI · On-site

$17.25 - $22.25/hr

This includes auditing operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400. * Complete daily production performance audits to identify production staff ...

AprilAire

Manufacturing Assistant-LTE

Madison, WI · On-site

$17.25 - $22.25/hr

This includes auditing operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400. * Complete daily production performance audits to identify production staff ...

Escalade Sports

Logistics Specialist

Bristol, WI

Knowledge of AS400 preferred * Proficient at MS Office and Excel * Fork Truck Operators License a plus Physical Demands * Walking and standing 80% of the time * Lifting up to 50 pounds * Stooping and ...

Escalade Inc

Logistics Specialist

Bristol, WI · On-site

Knowledge of AS400 preferred * Proficient at MS Office and Excel * Fork Truck Operators License a plus Physical Demands * Walking and standing 80% of the time * Lifting up to 50 pounds * Stooping and ...

next page

Showing results 1-20

All JobsAs400 JobsAs400 Jobs in Wisconsin

As400 information

See Wisconsin salary details

$75

$87

$98

How much do as400 jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for as400 in Wisconsin is $87.85, according to ZipRecruiter salary data. Most workers in this role earn between $81.92 and $93.80 per hour, depending on experience, location, and employer.

What is an AS400?

An AS400 job typically involves working with IBM's AS400 (now IBM i) platform, which is widely used for enterprise applications. Responsibilities may include RPG programming, database management, system administration, and application development on the AS400 system. Professionals in this role ensure system stability, troubleshoot issues, and support business operations by maintaining legacy software and integrating newer technologies. Knowledge of RPG, CL, DB2, and system security is often required.

What are the typical daily responsibilities of someone working in an AS400 role?

Professionals in an AS400 role are often responsible for maintaining, supporting, and optimizing IBM iSeries/AS400 environments used by an organization. This includes troubleshooting system and application issues, developing or modifying programs using RPG or COBOL, managing system backups, and ensuring data security. Regular collaboration with end-users, business analysts, and other IT team members is common to address business needs and system enhancements. Staying updated on software patches and coordinating upgrades is also an integral part of the job. These tasks help ensure that business operations run smoothly and minimize downtime for critical enterprise applications.

What is the future of AS400?

AS400, also known as IBM i, continues to be used in many enterprise environments due to its stability and security. While newer technologies are emerging, many organizations maintain legacy systems, and professionals with skills in RPG, CL, and IBM i administration remain in demand for system maintenance and modernization projects.

Is AS400 still in demand?

AS400, now known as IBM i, remains in demand in industries that rely on legacy systems such as banking, manufacturing, and government. Professionals with skills in RPG, CL, and IBM i administration are valued for maintaining and modernizing these systems, which often require certifications and experience with integrated database environments.

How much do AS400 programmers make?

AS400 programmers typically earn between $70,000 and $110,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in RPG or CL programming may earn higher salaries. Compensation can also vary based on the industry and company size.

What are the key skills and qualifications needed to thrive in the AS400 position, and why are they important?

To thrive as an AS400 professional, you need strong knowledge of IBM iSeries/AS400 systems, proficiency in RPG, CL, and COBOL programming languages, and experience in system administration or application development. Familiarity with tools such as IBM Navigator for i, DB2, and relevant certifications like IBM Certified System Administrator – Power Systems are highly valuable. Attention to detail, problem-solving abilities, and effective communication are standout soft skills in this position. These qualities are crucial for maintaining mission-critical business systems, ensuring data integrity, and working efficiently with both technical and non-technical stakeholders.

What are the most commonly searched types of As400 jobs in Wisconsin?

The most popular types of As400 jobs in Wisconsin are:

What are popular job titles related to As400 jobs in Wisconsin?

For As400 jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching As400 jobs in Wisconsin look for?

The top searched job categories for As400 jobs in Wisconsin are:

What cities in Wisconsin are hiring for As400 jobs?

Cities in Wisconsin with the most As400 job openings:

As400 jobs near you
Infographic showing various As400 job openings in Wisconsin as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 84% In-person, 4% Hybrid, and 12% Remote job distribution, with an average salary of $182,728 per year, or $87.8 per hour.

Sr. AS400 Developer

Atria Group LLC

Milwaukee, WI • On-site

Full-time

Re-posted 11 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Technical Skill :-    

  • Should have 8 - 10 Years of experience
  • Hands on experience in AS400 technologies. COBOL knowledge is primarily looked for
  • Minimum 6-7 years of Hands on working knowledge in Core AS400, working experience in COBOL 400 and RPG
  • Ability to perform Impact Analysis and prepare / understand Functional Specifications 
  • Ability to Digest Tech Specs & quickly develop Good Quality AS400 modules in a multi-tech. team environment
  • Working on a Global Delivery Model and ability to communicate, track & work with offshore team
  • Good Tech. Documentation skill
Additional Information
  1. Good comm skills are a big priority
  2. Duration: 12+ Months

  3. Candidate must have excellent verbal and written communication skills.

Apply