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Mainframe Programming Jobs in Detroit, MI (NOW HIRING)

FastTek

Software Engineer

Dearborn, MI

Software Engineer #1052135 * We are seeking a highly experienced Senior Software Engineer for the ... Vehicle Invoicing and Drafting is a mission critical Mainframe Legacy application (with COBOL, JCL ...

FastTek

Software Engineer

Dearborn, MI

Software Engineer #1058088 * We are seeking a highly experienced Senior Software Engineer for the ... Vehicle Invoicing and Drafting is a mission critical Mainframe Legacy application (with COBOL, JCL ...

Computech Corporation

QA analyst III

Detroit, MI · On-site

Monitor execution of mainframe jobs during E2E tests. * Resolve environment and application issues found during E2E testing, communicate with developers and systems administrators, and log ...

Dechen Consulting Group

EDI Architect

Dearborn, MI · On-site

... Web and Mainframe applications • Demonstrate a good level of expertise in one or more technical environments (software packages, programming language, database, operating system), and a good ...

FastTek

Network Engineer

Dearborn, MI

Mainframe Systems * Network Protocols & Standards * Network Security * Z/OS Skills Preferred: * Java * Linux * Programming * TCP/IP Experience Required: * Senior Engineer Exp: Prac. In 2 coding lang ...

Saanvi Technologies

EDI Architect

Dearborn, MI · On-site

... Web and Mainframe applications • Demonstrate a good level of expertise in one or more technical environments (software packages, programming language, database, operating system), and a good ...

Stefanini

Azure Infrastructure Engineer

Dearborn, MI · On-site

$99K - $129K/yr

... mainframes), creating virtualized environments, providing analytics services, installing and ... in engineering custom monitoring solutions to ensure systems are configured correctly, run ...

Stefanini Group

EDI Architect

Dearborn, MI · On-site

... programming language, database, operating system), and a good knowledge of EDI Solution ... Mainframe Systems Experience Required * 6-10 yrs of experience in IT; 4+ yrs in concentration ...

Stefanini Group

EDI Architect

Dearborn, MI · On-site

... programming language, database, operating system), and a good knowledge of EDI Solution ... Mainframe Systems Experience Required * 6-10 yrs of experience in IT; 4+ yrs in concentration ...

Stefanini Group

EDI Architect

Dearborn, MI · On-site

$66 - $71/hr

... programming language, database, operating system), and a good knowledge of EDI Solution ... Mainframe Systems Experience Required * 6-10 yrs of experience in IT; 4+ yrs in concentration ...

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All JobsMainframe Programming JobsMainframe Programming Jobs in Detroit, MI

Mainframe Programming information

See Detroit, MI salary details

$9

$51

$69

How much do mainframe programming jobs pay per hour?

As of Jun 23, 2026, the average hourly pay for mainframe programming in Detroit, MI is $51.42, according to ZipRecruiter salary data. Most workers in this role earn between $45.38 and $58.37 per hour, depending on experience, location, and employer.

Can mainframe be replaced by AI?

Mainframe programming involves maintaining large-scale, reliable systems used in industries like finance and government. While AI can automate certain tasks such as code analysis and testing, it is unlikely to fully replace mainframe programmers due to the complexity, security, and specialized knowledge required for mainframe environments. Skilled mainframe developers are still in demand for system maintenance, optimization, and integration tasks.

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 environments may earn higher salaries. Compensation often includes benefits such as health insurance and retirement plans.

Is mainframe still in demand?

Mainframe programming remains in demand in industries such as finance, insurance, and government, where large-scale, reliable transaction processing is essential. Many organizations continue to maintain and upgrade legacy mainframe systems, requiring skilled programmers familiar with languages like COBOL and tools such as JCL and CICS. This demand is expected to persist due to the high cost and complexity of migrating mainframe environments.

What are some typical challenges mainframe programmers face when integrating legacy systems with modern technologies?

Mainframe programmers often encounter challenges when integrating legacy systems with newer applications, such as differences in programming languages, data formats, and communication protocols. Ensuring data integrity and maintaining system performance during such integrations can be complex, especially since mainframes often run critical business operations. Collaboration with cross-functional teams, such as front-end developers and system architects, is essential to bridge technical gaps and ensure seamless interoperability. Staying updated with new tools and middleware solutions can also help address these integration challenges effectively.

What is mainframe programming?

Mainframe programming refers to the process of writing, maintaining, and troubleshooting software applications that run on mainframe computers, which are powerful systems used mainly by large organizations for critical operations. Mainframe programmers typically use languages like COBOL, JCL, and Assembler to develop software for batch processing, transaction management, and data processing. These roles require a deep understanding of mainframe operating systems, databases, and networking. Mainframes are known for their reliability, scalability, and ability to handle massive amounts of transactions, making mainframe programmers essential for industries like banking, insurance, and government.

What is the difference between Mainframe Programming vs Mainframe System Analyst?

AspectMainframe ProgrammingMainframe System Analyst
Primary RoleWriting, testing, and maintaining mainframe codeAnalyzing system requirements and designing solutions
Skills & CertificationsCOBOL, JCL, DB2, certifications in mainframe technologiesBusiness analysis, system design, and project management skills
Work EnvironmentData centers, mainframe servers, coding labsOffice settings, client meetings, project planning
Industry UsageFinancial institutions, government agencies, large enterprisesSame as mainframe programming, often collaborating closely

While mainframe programmers focus on coding and maintaining mainframe applications, mainframe system analysts analyze business needs and design system solutions. Both roles require knowledge of mainframe technologies, but their responsibilities differ in scope and focus.

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

To thrive as a Mainframe Programmer, you need a solid understanding of COBOL, JCL, DB2, and other legacy programming languages, often supported by a degree in computer science or a related field. Familiarity with mainframe environments like IBM z/OS, experience with tools such as TSO/ISPF, and certifications like IBM Certified System Programmer are highly valued. Analytical thinking, attention to detail, and effective communication skills help programmers solve complex problems and collaborate with stakeholders. These abilities are crucial for maintaining critical business systems, ensuring reliability, and supporting legacy infrastructure in large organizations.

Does mainframe need coding?

Mainframe programming requires coding skills, typically in languages like COBOL, PL/I, or Assembler. Mainframe professionals often write, test, and maintain code to support business applications and data processing tasks.
Mainframe Programming jobs near you
Infographic showing various Mainframe Programming job openings in Detroit, MI as of June 2026, with employment types broken down into 64% Full Time, and 36% Contract. Highlights an 93% In-person, and 7% Remote job distribution, with an average salary of $106,945 per year, or $51.4 per hour.
Software Engineer

Software Engineer

FastTek

Dearborn, MI

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

Software Engineer #1052135
Job Description:
  • We are seeking a highly experienced Senior Software Engineer for the Vehicle Invoicing and Drafting Application with 10+ years of solid technology experience with demonstrated technical leadership capability.
  • Vehicle Invoicing and Drafting is a mission critical Mainframe Legacy application (with COBOL, JCL, DB2, Endeavor, Advanced File Handling, Online/Batch Processing); approximately 60+ years old with both Online and Batch Programs.
  • You must be highly proficient at quickly tracing through complex COBOL Code using advanced Debug Tools. You must be able to quickly determine the Root Cause, and superior at quickly developing/implementing the most viable mitigation strategy. We move fast.
  • The company counts on us to get it right, the first time! We successfully multi task, as we demonstrate a keen mastery of juggling production support issues with planning small enhancement deployments.
  • You must be organized and capable of managing stress, while still delivering assigned tasks.

Key Responsibilities:
  • Assist with Enhancement/New Development Projects (including research, analysis, functional/technical specifications, formal testing, and deployment) and Operations Support (triage and resolution).
  • Easily assimilate into the existing Global Team
  • Maintain accurate systems documentation and adhere to coding standards in accordance with
  • Guidelines/Controls/Security Policies
  • Effectively engage in technical discussions within the Application Team and with other interfacing Applications
  • Strong ability to navigate new, complex, and challenging technical situations (including SAP/S4 or similar Technology) with creative solutions
  • Ability to bridge Legacy Mainframe Systems with new and leading-edge technology (SAP/S4 or similar Technology)
  • Superior ability to quickly build relationships with people/colleagues, including Software Engineers and Product Owners
  • Demonstrated ability to develop technical solutions, lead, and guide small teams through complex technical situations (Solid Technical Leadership abilities)

Nice To Have Capability:
  • Exposure to some advanced technologies (SAP, JAVA, etc) with a keen ability to bridge Advanced Technologies with complex legacy interfaces in a fast-paced environment, using Agile Methodology.
  • VI&D is on a Decommission Glidepath (2-years or less), but if you have superior talent in BOTH Cobol and advanced technologies, then there is certainly a possibility that you could transition along with the application as we pivot to SAP.

Skills Required:
  • CA-7
  • API
  • Acceptance Testing
  • Access Controls
  • Agile Software Development
  • Analytical skills
  • Application Development
  • Application Design
  • Application Solutions
  • Application Support
  • Application Testing
  • Batch Processing
  • COBOL
  • Coding
  • Complex Deployment Planning
  • Computer Security
  • Customer Information Control System (CICS)
  • Data Management
  • Data Integrity
  • Data Governance
  • Database - DB2/UDB
  • IBM DB2
  • IT Management Methodology
  • IT Support
  • JSON
  • Mainframe DB
  • Mainframe Systems
  • Microsoft Word
  • Microsoft Windows
  • User Stories
  • User Acceptance Testing
  • Z/OS
  • production release

Experience Required:
  • Senior Software Engineer Exp: Maintaining complex Legacy Code 10+ years in IT
  • 10+ years in COBOL development

Experience Preferred:
  • Experience with Agile Methodology and Jira

Education Required:
  • Bachelor's Degree

Education Preferred:
  • Bachelor's Degree

Additional Info:
At FastTek Global, Our Purpose is Our People and Our Planet. We come to work each day and are reminded we are helping people find their success stories. Also, Doing the right thing is our mantra. We act responsibly, give back to the communities we serve and have a little fun along the way.
We have been doing this with pride, dedication and plain, old-fashioned hard work for 24 years!
FastTek Global is financially strong, privately held company that is 100% consultant and client focused.
We've differentiated ourselves by being fast, flexible, creative and honest. Throw out everything you've heard, seen, or felt about every other IT Consulting company. We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies.
Our benefits are second to none and thanks to our flexible benefit options you can choose the benefits you need or want, options include:
  • Medical and Dental (FastTek pays majority of the medical program)
  • Vision
  • Personal Time Off (PTO) Program
  • Long Term Disability (100% paid)
  • Life Insurance (100% paid)
  • 401(k) with immediate vesting and 3% (of salary) dollar-for-dollar match

Plus, we have a lucrative employee referral program and an employee recognition culture.
FastTek Global was named one of the Top Work Places in Michigan by the Detroit Free Press in 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023!
To view all of our open positions go to: https://www.fasttek.com/fastswitch/findwork
Follow us on Twitter: https://twitter.com/fasttekglobal
Follow us on Instagram: https://www.instagram.com/fasttekglobal
Find us on LinkedIn: https://www.linkedin.com/company/fasttek
You can become a fan of FastTek on Facebook: https://www.facebook.com/fasttekglobal/
AI & Hiring Disclosure
We use AI tools to support parts of our hiring process, such as reviewing applications and identifying potential matches. These tools are designed to promote efficiency, consistency, and fairness, and they are always used under human oversight.
All personal data collected is used solely for recruitment purposes, and you have the right to know, access, or request deletion of your data at any time, subject to legal limits.
If AI will be used in a video interview, you'll be informed in advance and asked for your consent, with the option to opt out.
Our tools are regularly reviewed to detect potential bias and to ensure compliance with all applicable laws and our commitment to inclusive hiring.
To learn more or exercise your rights, please contact us at info@fasttek.com.