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As400 Computer Operator Jobs in Wisconsin (NOW HIRING)

... computer systems capabilities, increasing operating efficiency programs or adapting current programs to new requirements. In addition to the main job purpose, there are many other roles performed by ...

... computer systems capabilities, increasing operating efficiency programs or adapting current programs to new requirements. In addition to the main job purpose, there are many other roles performed by ...

Bindery - Operator I (61399)

Ripon, WI ยท On-site

$17.25 - $22.75/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery. * Lead and ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

Bindery - Operator I (61399)

Ripon, WI

$17.25 - $22.75/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery. * Lead and ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

Bindery - Operator II (61374)

Eau Claire, WI

$16.75 - $22.25/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

Bindery - Operator II (61392)

Eau Claire, WI ยท On-site

$16.75 - $22.25/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

New

Bindery - Operator II (61374)

Eau Claire, WI ยท On-site

$16.75 - $22.25/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

Bindery - Operator II (61392)

Eau Claire, WI

$16.75 - $22.25/hr

AS400 or Monarch Essential Functions: * Set up, run, and maintain assigned machinery ... Ability to learn computer applications as necessary for the position. * Ability to read, interpret ...

New

... computer * Ensure machine is operating according to process specifications * Watch for wrinkles, voids, print quality, and fisheyes on current job running * Record sets on AS400 and daily totals on ...

... computer * Ensure machine is operating according to process specifications * Watch for wrinkles, voids, print quality, and fisheyes on current job running * Record sets on AS400 and daily totals on ...

... computer * Ensure machine is operating according to process specifications * Watch for wrinkles, voids, print quality, and fisheyes on current job running * Record sets on AS400 and daily totals on ...

Slitter Operator - (Lien Rd)

Madison, WI ยท On-site

$20 - $24/hr

... computer * Ensure machine is operating according to process specifications * Watch for wrinkles, voids, print quality, and fisheyes on current job running * Record sets on AS400 and daily totals on ...

Manufacturing Assistant-LTE

Madison, WI ยท On-site

$17.25 - $22.25/hr

... computer systems for the production plant. You will work with data daily and must ensure accuracy ... operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400.

Manufacturing Assistant-LTE

Madison, WI

$17.25 - $22.25/hr

... computer systems for the production plant. You will work with data daily and must ensure accuracy ... operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400.

Manufacturing Assistant-LTE

Madison, WI

$17.25 - $22.25/hr

... computer systems for the production plant. You will work with data daily and must ensure accuracy ... operator-entered data, calculating earned hours from labor forms, and entering data into UKG/AS400.

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As400 Computer Operator information

See Wisconsin salary details

$14

$24

$38

How much do as400 computer operator jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for as400 computer operator in Wisconsin is $24.60, according to ZipRecruiter salary data. Most workers in this role earn between $19.18 and $27.64 per hour, depending on experience, location, and employer.

What is the difference between As400 Computer Operator vs AS/400 System Administrator?

AspectAs400 Computer OperatorAS/400 System Administrator
CertificationsBasic operator certifications, familiarity with IBM i systemsAdvanced certifications like IBM Certified System Administrator
Work EnvironmentData centers, server rooms, monitoring systemsServer rooms, network operations centers, system management
Job ResponsibilitiesMonitoring, running, and maintaining AS/400 systemsConfiguring, troubleshooting, and managing AS/400 systems
Industry UsageManufacturing, finance, retailIT departments, enterprise system management

The As400 Computer Operator primarily monitors and runs AS/400 systems, ensuring smooth operation. In contrast, the AS/400 System Administrator manages, configures, and troubleshoots these systems for optimal performance. While operators focus on daily operations, administrators handle system setup and maintenance.

What are the most common challenges faced by AS400 Computer Operators, and how can they prepare for them?

AS400 Computer Operators often encounter challenges such as troubleshooting system errors, managing scheduled batch jobs, and ensuring minimal downtime during system maintenance. Being proactive in monitoring system alerts and logs is crucial, as is developing strong problem-solving skills to quickly address unexpected issues. Operators should also be comfortable working in shifts, as AS400 systems often require 24/7 support, and collaborating effectively with IT support teams and end users to resolve incidents. Staying up to date with IBM iSeries updates and regularly practicing recovery procedures can greatly enhance job performance.

What are AS400 Computer Operators?

AS400 Computer Operators are IT professionals responsible for managing and maintaining IBM AS400 (now IBM iSeries or IBM Power Systems) computer systems. Their duties typically include monitoring system performance, running batch jobs, performing backups, troubleshooting hardware and software issues, and ensuring the smooth operation of the AS400 environment. They may also handle user account management, respond to alerts, and coordinate with other IT staff to resolve issues. This role is critical for organizations that rely on AS400 systems for business operations.

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

To thrive as an AS400 Computer Operator, you need solid experience with IBM iSeries (AS400) systems, a good grasp of operating system commands, and often an associate degree in computer science or related field. Familiarity with job scheduling software, backup and recovery tools, and knowledge of monitoring systems like Robot or HelpSystems is typically required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for managing system alerts and collaborating with IT teams. These skills ensure smooth system operations, minimize downtime, and help maintain business continuity for critical IT infrastructure.
What are popular job titles related to As400 Computer Operator jobs in Wisconsin? For As400 Computer Operator jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching As400 Computer Operator jobs in Wisconsin look for? The top searched job categories for As400 Computer Operator jobs in Wisconsin are:
Infographic showing various As400 Computer Operator job openings in Wisconsin as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $51,178 per year, or $24.6 per hour.
RPG Developer (As400)

RPG Developer (As400)

Urpantech inc

Neenah, WI โ€ข On-site

Contractor

Posted 21 days ago


Job description

Job Description

Job Purpose /Summary

The Programmer/Analyst is responsible for developing and maintaining application systems and for identifying methods of improving computer systems capabilities, increasing operating efficiency programs or adapting current programs to new requirements.

In addition to the main job purpose, there are many other roles performed by the individual.

Essential Duties & Accountabilities

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.

Manage projects

Develop system specifications

Develop system documentation

Develop test scenarios

System implementation

System training and education

Analyze problems, programs, processes, procedures and performance of programs and systems

Create or maintain programs and databases

Program and system testing

Integration or interface Development

Collaborate with other members of the department

Major System Support:

Friedman ERP

Varsity transportation

TL Ashford

Gentran EDI

Databases - DB2, SQL

Programming Languages - RPG ILE, CL, SQL

Knowledge / Skills / Ability

Education and/or Experience

Associate or Bachelor's degree in Computer Programming

10 years of broad based experience in analysis, design, coding, testing and implementation

Qualifications

Must have knowledge of micro/mini/mainframe computer operating systems; hardware and software installation, testing and operation; principles of data communications and telecommunications; local area network concepts and fundamentals;

Ability to respond in a flexible manner and to reprioritize work as situations change

Ability to effectively communicate both in writing and verbally, with people of various educational and technical backgrounds