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As400 Operator Jobs in Chicago, IL (NOW HIRING)

Xpak Operator

Chicago, IL · On-site

$21 - $24/hr

Xpak Operator Department: Production Immediate Supervisor: Plant Supervisory Staff Status: Hourly ... Basic computer knowledge, AS400, Word, Excel * Ability to repeatedly lift up to a maximum of 40 lbs.

IBM iSeries System Administrator

Cary, IL · On-site

$60K - $100K/yr

... operating IBM i / AS400 / iSeries systemsDirect experience supporting Infor XA / MAPICS ERPCommand-line proficiency (CL, WRKACTJOB, WRKSYSSTS, etc.)Familiarity with DB2 for i and basic SQL ...

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Air Import Coordinator

Itasca, IL · On-site

$25 - $30/hr

Hands-on experience operating forklift trucks, reach trucks, pallet jacks, and RF scanners. * Knowledge of warehouse management systems (WMS), AS400 or similar ERP platforms such as MRPs.

IBM iSeries System Administrator

Cary, IL · On-site

$60K - $100K/yr

Work with vendors and internal IT staff to maintain system hardware and software Who We're Looking For * 3+ years of experience operating IBM i / AS400 / iSeries systems * Direct experience ...

Work with vendors and internal IT staff to maintain system hardware and software Who We're Looking For * 3+ years of experience operating IBM i / AS400 / iSeries systems * Direct experience ...

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As400 Operator information

See Chicago, IL salary details

$77

$90

$100

How much do as400 operator jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for as400 operator in Chicago, IL is $90.16, according to ZipRecruiter salary data. Most workers in this role earn between $84.09 and $96.25 per hour, depending on experience, location, and employer.

What is an AS400 operator?

An AS400 operator performs a variety of tasks using IBM AS400 computer systems, such as data warehousing, corporate groupware services, Java application development, and web and e-commerce services. As an AS400 operator, your job duties are to configure the AS400 computer and server systems, plan and implement programs, conduct testing of applications running on the AS400 systems, perform troubleshooting, identify bugs, and deploy solutions. Additional responsibilities include operating and monitoring AS400 computer systems, maintaining system security, and informing your supervisor when problems arise.

What does an AS400 operator do?

An AS400 Operator is responsible for monitoring, operating, and maintaining IBM AS400 (also known as IBM iSeries) computer systems. They ensure that batch jobs, backups, and system processes run smoothly, troubleshoot system errors, and perform routine maintenance tasks. AS400 Operators also monitor system performance, manage user accounts, and may assist with software updates and security protocols. Their role is crucial in organizations that rely on AS400 systems for business operations.

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

To thrive as an AS400 Operator, you need strong knowledge of IBM iSeries/AS400 systems, operating procedures, and job scheduling, often supported by an associate degree or equivalent experience. Familiarity with tools like IBM Navigator, BRMS, and command line interfaces, as well as experience with backup and recovery processes, is typically required. Attention to detail, problem-solving abilities, and effective communication are essential soft skills for managing system tasks and collaborating with IT teams. These skills ensure reliable system performance, minimize downtime, and maintain critical business operations.

What are some common challenges faced by an AS400 operator, and how can they be addressed?

AS400 Operators often encounter challenges such as managing multiple job queues, troubleshooting system errors under tight deadlines, and ensuring smooth overnight batch processing. Staying organized, developing strong problem-solving skills, and maintaining up-to-date documentation are key strategies for overcoming these obstacles. Additionally, collaborating closely with IT support teams and end-users can help quickly resolve issues and minimize system downtime.

What are the most commonly searched types of As400 Operator jobs in Chicago, IL?

The most popular types of As400 Operator jobs in Chicago, IL are:

Infographic showing various As400 Operator job openings in Chicago, IL as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $187,535 per year, or $90.2 per hour.

Full-time

Re-posted 20 days ago


Job description

This is test job for yin400