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Mainframe Jobs in Milwaukee, WI (NOW HIRING)

Maintains routing software system parameters (RoadNet and Mainframe) SUPERVISION : RELATIONSHIPS Internal: Transportation Supervisor and/or Transportation Manager; Sales and Warehouse Dept. ...

Demonstrated ability to adapt to different mainframe/client environments and mainframe tool sets. Bonus if you have: * Minimum of 10 years experience working on FIS Systematics applications with ...

Software Integration Engineer

Franklin, WI · Hybrid

$96K - $130K/yr

Proficiency in IBM MQ (Linux, MQ Appliance, Mainframe MQ preferred). * Strong skills in Python, Java, Shell Scripting, and Git. * Experience in reverse engineering and system analysis. * Familiarity ...

Print Mail Operator

Franklin, WI · On-site

$15 - $17/hr

Aptitude to quickly learn and operate mainframe printing and automated inserting equipment. * Basic PC skills is essential. * Good communication * Must be flexible to work varied hours

Candidates must possess the ability to utilizeand learn Kroger-specific mainframe applications including Viryanet Service Hub. * Valid driver's license and ability to travel independently. Essential ...

Candidates must possess the ability to utilizeand learn Kroger-specific mainframe applications including Viryanet Service Hub. * Valid driver's license and ability to travel independently. Essential ...

Candidates must possess the ability to utilizeand learn Kroger-specific mainframe applications including Viryanet Service Hub. * Valid driver's license and ability to travel independently. Essential ...

Proficient in PC/Mainframe systems, including MS Office (Word, Excel) and CMMS software. Preferred requirements Associate Degree in Industrial Maintenance or a related technical discipline Connect ...

Showing results 41-60

Mainframe information

See Milwaukee, WI salary details

$9

$52

$71

How much do mainframe jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for mainframe in Milwaukee, WI is $52.59, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $59.66 per hour, depending on experience, location, and employer.

What is a mainframe?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

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

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

Is mainframe a good career option?

Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, skills in system maintenance, and certifications such as IBM Certified System Programmer. It offers stable employment opportunities and competitive salaries due to the specialized skill set involved.

What are the most commonly searched types of Mainframe jobs in Milwaukee, WI?

The most popular types of Mainframe jobs in Milwaukee, WI are:

What job categories do people searching Mainframe jobs in Milwaukee, WI look for?

The top searched job categories for Mainframe jobs in Milwaukee, WI are:

What cities near Milwaukee, WI are hiring for Mainframe jobs?

Cities near Milwaukee, WI with the most Mainframe job openings:

Infographic showing various Mainframe job openings in Milwaukee, WI as of August 2026, with employment types broken down into 50% Full Time, 2% Temporary, and 48% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $109,388 per year, or $52.6 per hour.

Transportation Router

US Foods, Inc.

Menomonee Falls, WI • On-site

$28 - $29/hr

Full-time

Medical, Life, Retirement, PTO

Re-posted 15 days ago


US Foods rating

7.8

Company rating: 7.8 out of 10

Based on 243 frontline employees who took The Breakroom Quiz

91st of 365 rated logistics


Job description

ARE YOU A CURRENT US FOODS EMPLOYEE? PLEASE APPLY DIRECTLY THROUGH OUR INTERNAL WORKDAY CAREER SITE

Join Our Community of Food People!

BASIC PURPOSE:
The primary function of this position is to schedule and sequence routes in a timely, accurate and efficient manner using computerized programs.
Ready to build a career with a company that’s leading the food service industry?
Schedule

Monday-Friday

12PM-9PM

40 hrs/wk

The starting pay is $28/hr.

Compensation depends on relevant experience and/or education, specific skills, function, geographic location, and other factors as applicable by law. The expected base rate for this role is between $19 to $29. This role will also receive overtime compensation.

 


Benefits for this role may include health insurance, pre-tax spending accounts, retirement benefits, paid time off, short-term and long-term disability, employee stock purchase plan, and life insurance. To review available benefits, please click here: https://www.usfoods.com/careers/benefits.html

US Foods is one of the largest food distributors with a culture and history of promoting from within, excellent training programs and a continuous improvement focus. 

ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Utilizing specified software, route trucks by matching customer orders to appropriate loads assigned to trucks.
  • Utilizing specified software, balance loads per trailer by size and weight of product and pallets to be loaded.
  • Build cost effective routes while maintaining customer needs.
  • Work closely with Sales and Warehouse Departments to determine delivery feasibility
  • Prepare various reports on a daily basis, i.e. route changes request, sequence changerequests, new customer request, etc.
  • Maintains routing software system parameters (RoadNet and Mainframe)


SUPERVISION :
RELATIONSHIPS
Internal: Transportation Supervisor and/or Transportation Manager; Sales and Warehouse Dept. associates; Delivery Drivers, Dispatchers, and department clerks.
External: Customers.
QUALIFICATIONS
Education/Training: High School Diploma/GED preferred.
Related Experience: A minimum of 4 years in related environment
Knowledge/Skills/Abilities: Must be able to read, write and communicate in English as it relates to the job and to the safety regulations. Must have computer skills – data entry, general report generation, spreadsheet design, data manipulation, mainframe downloads. Basic math skills (add, subtract, multiply and divide). Possess ability to resolve a variety of issues of fairly non-routine nature with some independence. Ability to work scheduled hours and any required overtime.

#LI-KG2

Compensation depends on relevant experience and/or education, specific skills, function, geographic location, and other factors as applicable by law (for example: state or local minimum wage thresholds).  The expected base rate for this role is between

$19 - $30

***EOE – Race/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Age/Genetic Information/Protected Veteran/Disability Status***


What US Foods employees say

Pay

Benefits

Hours and flexibility

Workplace

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About US Foods

Sourced by ZipRecruiter

US Foods® is one of America's great food companies and a leading foodservice distributor, partnering with approximately 300,000 restaurants and foodservice operators to help their businesses succeed. With nearly 28,000 employees and more than 70 locations, we provide our customers with a broad and innovative food offering and a comprehensive suite of e-commerce, technology and business solutions.

Industry

Food services and drinking places

Company size

10,000+ Employees

Headquarters location

Rosemont, IL, US

Year founded

1853