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Mainframe Developer Jobs in Milwaukee, WI (NOW HIRING)

Wipro

Mainframe Developer

Brookfield, WI · On-site

$46.50 - $59.75/hr

They are seeking a Mainframe Developer to support and develop critical Mainframe and Teradata applications, ensuring efficient operations in a production environment. Responsibilities : • 5+ years ...

Deloitte

Mainframe Developer

Milwaukee, WI · Hybrid

$48.25 - $62/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

Wipro Limited

Mainframe Developer

Brookfield, WI · On-site

$60K - $135K/yr

Mainframe Developer City: Brookfield State/Province: Wisconsin Posting Start Date: 7/6/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company ...

Wipro Limited

Mainframe Developer

Brookfield, WI · On-site

$60K - $135K/yr

Mainframe Developer City: Brookfield State/Province: Wisconsin Posting Start Date: 7/6/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company ...

Wipro Limited

Mainframe Developer

Brookfield, WI · On-site

$60K - $135K/yr

Job Title: Mainframe Developer City: Brookfield State/Province: Wisconsin Posting Start Date: 6/29/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

CYNET SYSTEMS

Mainframe Programmer

Brookfield, WI · On-site

$41 - $46/hr

Pay Range: $41hr - $46hr Requirement/Must Have: * 1+ years of experience in Mainframe Technologies COBOL, VSAM, DB2, CICS, JCL. * Knowledge in GIT and IDZ is an additional advantage.​​​​​ ...

Accenture

Mainframe Specialist

Milwaukee, WI

$70K - $196K/yr

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

New

Accenture

Mainframe Specialist

Milwaukee, WI · On-site

$70K - $196K/yr

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

New

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All JobsMainframe Developer JobsMainframe Developer Jobs in Milwaukee, WI

Mainframe Developer information

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$52

$71

How much do mainframe developer jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe developer 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 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.

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.

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.
What are popular job titles related to Mainframe Developer jobs in Milwaukee, WI? For Mainframe Developer jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Milwaukee, WI look for? The top searched job categories for Mainframe Developer jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Mainframe Developer jobs? Cities near Milwaukee, WI with the most Mainframe Developer job openings:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Milwaukee, WI as of July 2026, with employment types broken down into 79% Full Time, 8% Part Time, 4% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $109,388 per year, or $52.6 per hour.
Mainframe Developer

Mainframe Developer

Wipro

Brookfield, WI • On-site

$46.50 - $59.75/hr

Full-time

Posted 12 days ago

Wipro rating

7.2

Company rating: 7.2 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

122nd of 210 rated it services

Job description

Job Summary:
Wipro is an end-to-end digital transformation partner with bold ambitions. They are seeking a Mainframe Developer to support and develop critical Mainframe and Teradata applications, ensuring efficient operations in a production environment.
Responsibilities:
• 5+ years of hands-on experience supporting or developing critical Mainframe and Teradata applications in a production environment.
• 7+ years experience with TSO/ISPF, SPUFI, JCL, COBOL, SQL, DB2, VSAM, and Easytrieve.
• 5+ years of experience using batch scheduling tools such as CA7.
• 5+ years of experience in mainframe batch abend research and resolution.
• Strong working knowledge of SQL for data analysis and troubleshooting across a Mainframe and Teradata system.
• Proven ability to assess incident severity, manage escalations, and drive timely resolution.
• Excellent verbal and written communication skills with the ability to interact across all levels of the organization.
• Strong problem-solving, analytical, and diagnostic skills.
• Proficiency with Microsoft Office tools.
Qualifications:
Required:
• 5+ years of hands-on experience supporting or developing critical Mainframe and Teradata applications in a production environment.
• 7+ years experience with TSO/ISPF, SPUFI, JCL, COBOL, SQL, DB2, VSAM, and Easytrieve.
• 5+ years of experience using batch scheduling tools such as CA7.
• 5+ years of experience in mainframe batch abend research and resolution.
• Strong working knowledge of SQL for data analysis and troubleshooting across a Mainframe and Teradata system.
• Proven ability to assess incident severity, manage escalations, and drive timely resolution.
• Excellent verbal and written communication skills with the ability to interact across all levels of the organization.
• Strong problem-solving, analytical, and diagnostic skills.
• Proficiency with Microsoft Office tools.
• Mandatory Skills: Application Modernization - Mainframe.
Company:
Wipro is a technology services and consulting company focused on building solutions that address clients’ digital transformation needs. Founded in 1945, the company is headquartered in Bengaluru, IND, with a team of 10001+ employees. The company is currently Late Stage.

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