ZipRecruiter

Log In

1

Mainframe Systems Programmer Jobs in Wisconsin (NOW HIRING)

Rice Lake

Technical Sales Engineer

Rice Lake, WI · On-site

For 80 years Rice Lake Weighing Systems has been a successful, growth-oriented company known as a ... Good M2K mainframe and personal computer skills including Windows, Word and Excel skills. * Good ...

Atria Group LLC

Guideware Consultant

Madison, WI · On-site

... and programming, software engineering, systems development, testing, integration, and ... Excellent skills in Data Bases (GreenPlum, Oracle, DB2 Mainframe) (worked at least 2 to 3 years in ...

Euroclear

WI · On-site

$120 - $150/hr

Lead end‑to‑end design, architecture, and delivery of large‑scale, mission‑critical systems ... Experience in IBM Mainframe and Windows .NET and Java development stacks as well as a good command ...

Euroclear

WI · On-site

$100 - $130/hr

... scale systems * Hands‑on experience with tools such as: * IBM Mainframe: PL/I, DB2, MQ, CICS ... Experience with programming languages such as: Angular, C#, .NET, ASP.NET Core, Java, Spring Boot ...

Euroclear

WI · On-site

$90 - $120/hr

Mainframe: PL/I or Cobol, DB2, MQ, CICS. * Nice to have: * Java / .NET / APIs / Integration ... system. What We Offer: * Work closely with inspiring, supportive and engaged colleagues from more ...

UnitedHealth Group

Senior Software Engineer

Wausau, WI · On-site

$91K - $163K/yr

Design patterns, algorithms, data structures, schemas and queries, system design, unit testing ... Required Qualifications: * 5+ years of experience in Mainframe technologies (FSE) * 5+ years of ...

UnitedHealth Group

Senior Software Engineer

Wausau, WI · Remote

$91K - $163K/yr

Design patterns, algorithms, data structures, schemas and queries, system design, unit testing ... Required Qualifications: * 5 years of experience in Mainframe technologies (FSE) * 5 years of ...

TiTANS Consulting

WI · On-site

$69 - $104/hr

As part of the broader System Security Cluster, we operate and support Hardware Security Modules ... Monitor and maintain HSM infrastructures (Adyton, nCipher, mainframe TKE) to ensure high ...

MIT RESOURCE

Sr. Java Developer

Madison, WI · On-site

$57.75 - $73.50/hr

... systems. The successful candidate must be capable of working very independently and, at times ... mainframe, midrange, Web and PC computing environments desirable; in-depth experience in one or ...

U.S. Bank

WI · On-site

$98 - $116/hr

... of systems/contexts affected when defining technical designs * Performs analysis on failures ... Conducts code reviews to provide guidance on engineering best practices and compliance with ...

New

previous page

Showing results 41-60

All JobsMainframe Systems Programmer JobsMainframe Systems Programmer Jobs in Wisconsin

Mainframe Systems Programmer information

See Wisconsin salary details

$10

$58

$79

How much do mainframe systems programmer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mainframe systems programmer in Wisconsin is $58.72, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $67.93 per hour, depending on experience, location, and employer.

What is a mainframe systems programmer?

Mainframe Systems Programmers are IT professionals responsible for installing, configuring, maintaining, and troubleshooting mainframe computer systems and software. They ensure that the mainframe environment runs efficiently, securely, and reliably, supporting critical business operations. Their duties often include system upgrades, performance tuning, applying patches, and collaborating with other IT teams to resolve complex technical issues. Mainframe Systems Programmers play a key role in organizations that rely on large-scale transaction processing, such as banks, insurance companies, and government agencies.

What does a mainframe systems programmer do?

As a mainframe systems programmer, your responsibilities are to maintain an organization’s server computer, also called a mainframe computer. Your duties include handling server configuration, as well as installing, upgrading, and customizing the operating system and other software necessary for running the server and its databases. You also work with other IT professionals with the planning of security measures to protect the mainframe and routinely perform tests for bugs and other security issues.

What are the key skills and qualifications needed to thrive as a mainframe systems programmer, and why are they important?

To thrive as a Mainframe Systems Programmer, you need expertise in system programming, operating systems like z/OS, and strong problem-solving abilities, usually supported by a degree in computer science or related field. Familiarity with mainframe tools such as IBM z/OS utilities, JCL, REXX, and experience with system monitoring and performance tuning software are commonly required. Attention to detail, analytical thinking, and effective communication skills help ensure smooth collaboration and troubleshooting. These skills are essential to maintain, optimize, and secure critical enterprise computing environments that rely on mainframe infrastructure.

What are some common challenges mainframe systems programmers face when maintaining legacy systems?

Mainframe Systems Programmers often encounter challenges related to supporting and upgrading legacy systems that may have limited documentation or use outdated programming languages. Navigating compatibility issues with newer hardware or software can require creative problem-solving and deep technical expertise. Additionally, ensuring system security and reliability while performing upgrades or patches involves careful planning and collaboration with other IT and business teams. Staying current with evolving mainframe technologies and practices is essential for long-term success in the role.

What is the difference between Mainframe Systems Programmer vs Mainframe Application Developer?

AspectMainframe Systems ProgrammerMainframe Application Developer
CredentialsTypically requires certifications like IBM Certified Systems ProgrammerOften requires programming certifications or specific language expertise
Work EnvironmentWorks primarily on system-level tasks, OS, and hardware interactionsFocuses on developing and maintaining applications on mainframe platforms
Employer & Industry UsageCommon in large enterprises with mainframe infrastructureAlso in large organizations, but more application-focused
Job FocusSystem configuration, performance tuning, and maintenanceApplication coding, testing, and deployment

The Mainframe Systems Programmer primarily manages system-level tasks, ensuring the mainframe environment runs efficiently, while the Mainframe Application Developer focuses on creating and maintaining applications. Both roles are essential in mainframe environments but differ in their technical focus and responsibilities.

More about Mainframe Systems Programmer jobs

What are popular job titles related to Mainframe Systems Programmer jobs in Wisconsin?

For Mainframe Systems Programmer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Mainframe Systems Programmer jobs in Wisconsin look for?

The top searched job categories for Mainframe Systems Programmer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Mainframe Systems Programmer jobs?

Cities in Wisconsin with the most Mainframe Systems Programmer job openings:

What are popular job titles related to Mainframe Systems Programmer jobs in WI?

For Mainframe Systems Programmer jobs in WI, the most frequently searched job titles are:

Mainframe Systems Programmer jobs near you
Infographic showing various Mainframe Systems Programmer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $122,138 per year, or $58.7 per hour.

Technical Sales Engineer

Rice Lake

Rice Lake, WI • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

For 80 years Rice Lake Weighing Systems has been a successful, growth-oriented company known as a leader in the weighing industry and our community. Located in scenic northwestern Wisconsin just 90 miles from Minneapolis, RLWS offers big city careers in a small-town atmosphere. We are currently seeking a Technical Sales Engineer to join our team!
The Technical Sales Engineer performs a variety of inside sales duties including answering technical sales calls from customers, responding to customer inquiries regarding order status, order verification, order entry, price, delivery queries, special quotes, application specifications and assisting them in any customer service situation. They also ensure that all customer interactions are professional and friendly. The Technical Sales Engineers daily tasks have an emphasis in custom designed solutions specifically built to meet a customer's need. These customized solutions often entail the writing of a custom software specification, specifying custom hardware need(s), or a combination of both to produce a product/system that meets the customer's requirements. Finally, they must thrive in a team environment committed to world-class customer service.
A qualified candidate will possess the following:
  • High level of interpersonal skills: influencing, resolving conflict, and creative problem-solving skills.
  • Must work well under pressure and maintain professionalism during stressful situations. Must be self-motivated, confident, highly dependable, and have solid follow-up skills.
  • Good M2K mainframe and personal computer skills including Windows, Word and Excel skills.
  • Good typing/keyboarding skills, 50+ wpm.
  • Possess good math skills to calculate figures and amounts such as discounts, percentages
  • Good verbal and written communications skills.
  • Good organizational skills.
  • Ability to interact with other departments to gain access to necessary information and be able to multitask.
  • Exceptional oral/written reporting skills.
  • Excellent professional telephone skills and presence.
  • Able to respond to needs of customers in a timely and value-added manner.
  • Valid Driver's License

Education and Experience:
  • Degree in Computer Information Systems, Electrical Engineering Technology, or related electromechanical field, or 5 or more years' experience in weighing or related industry
  • Five (5) or more years weighing industry or related industry experience preferred
  • Two (2) or more years sales experience

RLWS is a successful, energetic, customer-driven organization that offers competitive wages, great working conditions, medical, dental, vision, flexible spending, disability, life, vacation, sick time, holidays, 401k, 401k matching and wellness benefit programs.
Rice Lake Weighing Systems is an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.
Rice Lake Weighing Systems is a Substance-Free Workplace and requires pre-employment and for-cause drug screens.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Apply