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Mainframe Developer Jobs in Wisconsin (NOW HIRING)

U.S. Bank

Software Engineer 2 - DevOps

Brookfield, WI · On-site

$98K - $115K/yr

Lead DevOps Community of Excellence sessions. * Perform code reviews. * Review and approve intake ... Experience with mainframe development and SDLC, including a solid understanding of batch, online ...

Novalink Solutions LLC

Security Analyst

Madison, WI

$78 - $85/mo

... in mainframe automation programing languages such as Resource Access Control Facility (RACF) and Identity and Access Management systems, such as Cayosoft. (Preferred Skill) • Experience in access ...

MIT RESOURCE

Sr. Java Developer

Madison, WI

$57.75 - $73.50/hr

Experience building and deploying large scale Java web applications Conceptual knowledge of information technologies and methodologies in mainframe, midrange, Web and PC computing environments ...

IO Datasphere

IAM Security Analyst

Madison, WI

... mainframe automation programing languages such as Resource Access Control Facility (RACF) · Understanding of agency audit and compliance requirements *** Rate depends on experience *** Candidates ...

MDT Technical

Security Analyst II

Madison, WI · On-site

Knowledge in mainframe automation programing languages such as Resource Access Control Facility (RACF) and Identity and Access Management systems, such as Cayosoft. (Preferred Skill) * Knowledge on ...

Keystone Consulting, Inc

IAM Coordinator

Madison, WI · On-site

Knowledge in mainframe automation programing languages such as Resource Access Control Facility (RACF) and Identity and Access Management systems, such as Cayosoft. (Preferred Skill) * Experience in ...

Atria Group LLC

Guideware Consultant

Madison, WI

Our company provides application analysis, design, development and programming, software ... Excellent skills in Data Bases (GreenPlum, Oracle, DB2 Mainframe) (worked at least 2 to 3 years in ...

BetaNXT Inc

Data Specialist

Brookfield, WI · On-site

Develop clear, detailed mapping documentation and pseudocode to support technical programming teams ... Analyze IBM mainframe file extracts using advanced Excel functionality, including formulas, pivot ...

Software Technology Inc

Business Analyst

Madison, WI

Conduct in-depth analysis of legacy systems (e.g., mainframe, on-premises, or outdated applications ... Work closely with IT architects and developers to ensure legacy system constraints and capabilities ...

Samprasoft

Business Analyst

Madison, WI

Conduct in-depth analysis of legacy systems (e.g., mainframe, on-premises, or outdated applications ... Work closely with IT architects and developers to ensure legacy system constraints and capabilities ...

mcts

SOFTWARE DEVELOPER

Milwaukee, WI

The Software Developer will provide full application life cycle development including but not limited to analysis, design, programming, system implementation, training, and documentation for ...

mcts

SOFTWARE DEVELOPER

Milwaukee, WI

The Software Developer will provide full application life cycle development including but not limited to analysis, design, programming, system implementation, training, and documentation for ...

Acrisure

Application Developer

Stevens Point, WI

SBMA is currently seeking an Application Developer to join our team. This team member will work with organizational stakeholders to build and implement web-based and desktop applications to automate ...

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Mainframe Developer information

See Wisconsin salary details

$10

$53

$73

How much do mainframe developer jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for mainframe developer in Wisconsin is $53.88, according to ZipRecruiter salary data. Most workers in this role earn between $47.55 and $61.15 per hour, depending on experience, location, and employer.

What is the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security may earn higher compensation.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is mainframe hard to learn?

Mainframe development can be challenging for beginners due to its specialized programming languages like COBOL and its unique environment. However, with dedicated training and practice, many developers can acquire the necessary skills to work effectively on mainframe systems.

What are some common challenges Mainframe Developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

Is mainframe still in demand?

Mainframe developers are still in demand due to the continued reliance of many large organizations on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and demand persists in industries like finance, insurance, and government. However, the overall number of roles is smaller compared to other modern development environments.

What are Mainframe Developers?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

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

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

Can mainframe be replaced by AI?

Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe environments, programming languages, and security protocols. While AI can automate certain tasks like code analysis and testing, it is unlikely to fully replace mainframe developers due to the complexity and critical nature of mainframe systems. Instead, AI tools are used to augment their work and improve efficiency.
What are the most commonly searched types of Mainframe Developer jobs in Wisconsin? The most popular types of Mainframe Developer jobs in Wisconsin are:
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What job categories do people searching Mainframe Developer jobs in Wisconsin look for? The top searched job categories for Mainframe Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Mainframe Developer jobs? Cities in Wisconsin with the most Mainframe Developer job openings:
What are popular job titles related to Mainframe Developer jobs in WI? For Mainframe Developer jobs in WI, the most frequently searched job titles are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Wisconsin as of June 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 86% In-person, 7% Hybrid, and 7% Remote job distribution, with an average salary of $112,065 per year, or $53.9 per hour.
Software Engineer 2 - DevOps

Software Engineer 2 - DevOps

U.S. Bank

Brookfield, WI • On-site

$98K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

U.S. Bank rating

8.2

Company rating: 8.2 out of 10

Based on 345 frontline employees who took The Breakroom Quiz

37th of 141 rated banks

Job description

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and discover what you excel at-all from Day One.
Job Description
This position will be responsible for the analysis, design, testing, development and maintenance of best in class software experiences. The candidate is a self-motivated individual who can collaborate with a team and across the organization. The candidate takes responsibility of the software artifacts produced adhering to U.S. Bank standards in order to ensure minimal impact to the customer experience. The candidate will be adept with the agile software development lifecycle and DevOps principles.
Essential Responsibilities:
  • Plan CI/CD pipeline architecture and functionality.
  • Lead CI/CD pipeline design.
  • Prioritize team work - enhancements, defects, automation, vulnerability remediation, etc.
  • Create and refine user stories.
  • Groom and maintain Jira backlog.
  • Create & update user and architectural documentation.
  • Collaborate with Enterprise partners on pipeline infrastructure and enhancements.
  • Lead Daily Stand Up and champion MOB sessions.
  • Lead DevOps Community of Excellence sessions.
  • Perform code reviews.
  • Review and approve intake requests for pipeline enhancements.

Basic Qualifications
  • Bachelor's degree, or equivalent work experience
  • Three to five years of relevant experience

Preferred Skills/Experience
  • Hands-on technical experience in a DevOps environment.
  • Expertise with CI/CD frameworks.
  • Proficient knowledge of DevOps and CI/CD principals, including architecture, security, testing, end-to-end automation, and orchestration.
  • Experience with mainframe development and SDLC, including a solid understanding of batch, online and DB2 database processing
  • Experience with UNIX, bash scripting, YAML, Python, Rancher, Kubernetes and container principals, API principals, and infrastructure as code solutions.
  • Nice to have : COBOL experience
  • Excellent interpersonal, leadership, and communication skills.
  • Strong problem-solving and analytical skills
  • Strong documentation skills, including user/process documentation, technical/architectural documentation and high-level management summaries.
  • The ability to effectively communicate technical problems and solutions to non-technical stakeholders

Location expectations
This role requires working from a U.S. Bank location three (3) or more days per week.
If there's anything we can do to accommodate a disability during any portion of the application or hiring process, please refer to our disability accommodations for applicants.
Benefits:
Our approach to benefits and total rewards considers our team members' whole selves and what may be needed to thrive in and outside work. That's why our benefits are designed to help you and your family boost your health, protect your financial security and give you peace of mind. Our benefits include the following:
  • Healthcare (medical, dental, vision)
  • Basic term and optional term life insurance
  • Short-term and long-term disability
  • Pregnancy disability and parental leave
  • 401(k) and employer-funded retirement plan
  • Paid vacation (from two to five weeks depending on salary grade and tenure)
  • Up to 11 paid holiday opportunities
  • Adoption assistance
  • Sick and Safe Leave accruals of one hour for every 30 worked, up to 80 hours per calendar year unless otherwise provided by law

Review our full benefits available by employment status here.
U.S. Bank is an equal opportunity employer. We consider all qualified applicants without regard to race, religion, color, sex, national origin, age, sexual orientation, gender identity, disability or veteran status, and other factors protected under applicable law.
E-Verify
U.S. Bank participates in the U.S. Department of Homeland Security E-Verify program in all facilities located in the United States and certain U.S. territories. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify program.
The salary range reflects figures based on the primary location, which is listed first. The actual range for the role may differ based on the location of the role. In addition to salary, U.S. Bank offers a comprehensive benefits package, including incentive and recognition programs, equity stock purchase 401(k) contribution and pension (all benefits are subject to eligibility requirements). Pay Range: $98,175.00 - $115,500.00
U.S. Bank will consider qualified applicants with arrest or conviction records for employment. U.S. Bank conducts background checks consistent with applicable local laws, including the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act as well as the San Francisco Fair Chance Ordinance. U.S. Bank is subject to, and conducts background checks consistent with the requirements of Section 19 of the Federal Deposit Insurance Act (FDIA). In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures.
Applicants must be able to comply with U.S. Bank policies and procedures including the Code of Ethics and Business Conduct and related workplace conduct and safety policies.
Posting may be closed earlier due to high volume of applicants.

What U.S. Bank employees say

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About U.S. Bank

Sourced by ZipRecruiter

U.S. Bank is a reputable and established financial institution that plays a significant role in the banking sector. With a history spanning over 150 years, U.S. Bank has built a strong foundation of trust and reliability. As a comprehensive bank, they offer a wide array of financial products and services to cater to the diverse needs of their customers, including individuals, businesses, and communities. Customer satisfaction is of utmost importance to U.S. Bank. They prioritize delivering exceptional service and fostering long-term relationships with their clients. Through their extensive network of branches and advanced digital banking platforms, U.S. Bank ensures convenient access to their services, empowering customers to manage their finances efficiently and securely.

Industry

Banking and credit intermediation

Company size

10,000+ Employees

Headquarters location

Minneapolis, MN, US

Year founded

1863

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