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Cobol Jobs in Wisconsin (NOW HIRING)

Ampcus Inc

Cobol / Mainframe Developer

Milwaukee, WI · On-site

$48.25 - $62/hr

They are seeking a Cobol / Mainframe Developer to work within Card Management Systems, focusing on backend business logic and coding experience. The role requires strong expertise in Cobol ...

RIT Solutions, Inc.

mainframe programmer/developer

Madison, WI · On-site

$49.50 - $63.50/hr

The role requires expertise in COBOL, DB2, and JCL, focusing on batch-oriented processing within a classic mainframe environment. Qualifications : Required : • COBOL • DB2 • JCL • Mainframe ...

Atria Group LLC

Sr. AS400 Developer

Milwaukee, WI · On-site

COBOL knowledge is primarily looked for * Minimum 6-7 years of Hands on working knowledge in Core AS400, working experience in COBOL 400 and RPG * Ability to perform Impact Analysis and prepare ...

Info-Ways

Sr. Developer- iSeries

Wisconsin Dells, WI

$50.25 - $66.50/hr

Company Description IT Description or Skill Required Experience COBOL 5-10 years CL 5-10 years TSO 5-10 years iSeries Platform experience 5-10 years CICS 2-5 years VSAM 2-5 years Hawkeye 2-5 years ...

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.​​​​​ ...

ClifyX

Mainframe Developer - Brookfield, WI

Brookfield, WI · On-site

$46.50 - $59.75/hr

Required : • 5 to 10 Years of Experience • Expertise in COBOL • Expertise in JCL • Expertise in VSAM • Expertise in DB2 • Expertise in CICS • Ability to perform full life cycle ...

Accenture

Mainframe Specialist

Milwaukee, WI · On-site

$70K - $196K/yr

COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading or executing mainframe modernization initiatives with a demonstrable track record of delivery.

MARS Solutions Group

PeopleSoft Programmer

Madison, WI · On-site

$104/hr

... COBOL Nice to Have: * Previous experience with Campus Solutions: Student Financials, Admissions * PeopleSoft Application Security experience * Skills related to Web Services Interview Process: 30 ...

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Cobol information

See Wisconsin salary details

$10

$56

$73

How much do cobol jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for cobol in Wisconsin is $56.04, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $66.01 per hour, depending on experience, location, and employer.

What is COBOL?

COBOL, short for Common Business-Oriented Language, is a computer programming language that’s used mainly in commerce and for business applications. COBOL was created to be able to work across platforms and operating systems. Although it was first released in 1959, it remains in wide use, especially in legacy software run on mainframe computers. Although COBOL is slowly being phased out as companies and government agencies migrate programs from mainframes to new platforms, and write the new programs in different languages, there are still significant industries and fields, such as banking, finance, and infrastructure, that rely on COBOL.

What are the key skills and qualifications needed to thrive as a COBOL developer?

To thrive as a COBOL Developer, you need strong proficiency in COBOL programming, understanding of mainframe systems, and experience with legacy application maintenance, usually backed by a degree in computer science or related field. Familiarity with mainframe tools such as IBM z/OS, JCL, CICS, and database systems like DB2 is typically required. Attention to detail, problem-solving, and effective communication are crucial soft skills for collaborating with teams and managing complex, mission-critical systems. These skills are essential to ensure the stability, modernization, and ongoing support of enterprise applications that rely on COBOL.

What are some common challenges COBOL developers face when maintaining legacy systems?

COBOL developers often encounter challenges such as deciphering poorly documented code, integrating COBOL applications with modern technologies, and working with outdated hardware or software environments. Additionally, they may need to address performance issues or resolve bugs in systems that have been modified by multiple teams over decades. Strong problem-solving skills and collaboration with business analysts and IT teams are essential to ensure that mission-critical applications remain reliable and efficient.

Are COBOL jobs still in demand?

COBOL jobs are still in demand in industries such as banking, finance, and government, where legacy systems rely on COBOL for critical operations. Many organizations seek experienced COBOL programmers for maintenance, modernization, and integration projects, often requiring knowledge of mainframe environments and related tools.
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Cobol jobs near you
Infographic showing various Cobol job openings in Wisconsin as of August 2026, with employment types broken down into 64% Full Time, and 36% Contract. Highlights an 73% In-person, 5% Hybrid, and 22% Remote job distribution, with an average salary of $116,555 per year, or $56 per hour.

Cobol / Mainframe Developer

Milwaukee, WI • On-site

Ampcus Inc
IT Services • 1 - 5K employees
Learn more about Ampcus Incexternal

$48.25 - $62/hr

Full-time

Re-posted 15 days ago

Job description

Job Summary:
Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. They are seeking a Cobol / Mainframe Developer to work within Card Management Systems, focusing on backend business logic and coding experience. The role requires strong expertise in Cobol programming and Mainframe environments, along with experience in payment transactions.
Responsibilities:
• Must need to have an experience with Mainframe.
• Need a strong experience with Cobol Programming and JCL.
• Will be responsible for handling backend business logics.
• Experience with Payment Transactions or Debit Transactions area would be nice to have.
• Must need to have hands-on coding experience.
• Previous Client experience is a great to have.
Qualifications:
Required:
• Bachelor's degree in Computer Science, Information Technology or equivalent experience.
• 8 years of software development engineering experience.
• Working knowledge in Linux, UNIX & z/OS operating systems.
• Proficient with Mainframe Development as well as modern Object-Oriented development.
• Need to be able to develop in both a legacy Mainframe TSO environment and also a modern server/container environment using common IDE’s and development tools.
• Knowledge and experience in transformation/modernization of processing high volumes of data via Mainframe processing to scalable On-prem Distributed or Cloud processing via microservices and containers.
• Knowledge of the following: File Transmission (FTP/NDM) & batch processing in very high-volume settings is required.
• Experience in technical design writing and documentation.
• Work independently and collaborate in team design sessions.
• Strong unit testing skills.
• Flexibility to be on on-call support, as required.
• Excellent written and verbal communication skills.
• Experience in Financial Services industry.
Preferred:
• Experience with Payment Transactions or Debit Transactions area would be nice to have.
• Previous Client experience is a great to have.
• Knowledge of event driven architecture and common event processing models and platforms is desired.
• Experience in decomposing and rewriting legacy processes and systems into more modern infrastructures a plus.
• Familiarity in microservice architectures and containers (Kubernetes/K8s, OpenShift, Docker) a plus.
• Familiarity in processing in a cloud (Azure, AWS) environment a plus.
• Familiarity in Domain Driven Design a plus.
Company:
Ampcus is a global business, technology consulting and an staff augmentation firm specializing in AI/ML,digital solutions, Cybersecurity & Risk management, Testing, Forensics & Fraud services and human capital management. Founded in 2004, the company is headquartered in Chantilly, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
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About Ampcus

Sourced by ZipRecruiter

Ampcus Inc. is a ISO 20000, ISO 27000, ISO 9001, CMMI DEV/3 SM and CMMI SVC/3 SM certified global provider of a broad range of Technology and Business consulting services. From strategy to execution, our disciplined yet flexible approach starts and ends with our clients. By listening hard and working harder, client goals become our goals. Their success is our satisfaction. It’s why our clients sleep well at night. We believe that the success of an engagement is determined by strong project management, as well as clear communication and mutual commitment working collaboratively. Our methodology begins with listening to the customer about their needs, then working with their team to gain a clear understanding of the requirements, while providing knowledge transfer of best practices for the organization.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Chantilly, VA, US

Year founded

2004

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