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Cobol Mainframe Developer Jobs (NOW HIRING)

CYNET SYSTEMS

COBOL / Mainframe Programmer

Columbia, SC · On-site

$61 - $66/hr

Pay Range: $61.30hr - $66.30hr Requirement/Must Have: * 10+ years of Mainframe experience. * 10+ years of MVS COBOL experience. * 10+ years of JCL experience. * 10+ years of IDMS/Network experience ...

campus4tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Experience in COBOL development on Mainframe, JCL development, and maintenance * Experience with ... Java programing knowledge * AWS hands on experience * Java programing knowledge * Kofax Client is ...

STAFFXPERT LLC

Mainframe Developer

Wilmington, DE

$47.50 - $61/hr

VSAM, COBOL, DevOps STAFFXPERT is looking for a Mainframe Developer with strong expertise in VSAM, COBOL, and Mainframe DevOps, along with hands-on experience in DB2, CICS, IMS, IBM MQ, batch ...

ClifyX

Mainframe Developer

Johnston, RI · On-site

$49.25 - $63.25/hr

ClifyX is seeking a Mainframe Developer with strong expertise in Mainframe and data masking ... The role involves analyzing existing COBOL and JCL jobs, understanding VSAM and QSAM files, and ...

Vytwo

Mainframe Developer

Prosper, TX · Hybrid

$50/hr

A Mainframe Developer required in developing and maintaining applications on mainframe systems, typically using languages like COBOL, JCL, and CICS. * Strong knowledge of DB2. What are the key ...

Purple Drive Technologies

Mainframe Developer

Omaha, NE · On-site

$46.75 - $60.25/hr

Mainframe Developer Location: Onsite - Omaha, NE / Remote Experience Required: 10+ Years Employment ... Design, develop, and enhance COBOL-based mainframe applications to support system improvements.

Kanak Elite Services Inc

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Atlanta, GA Onsite Duration : 7 Months The Client is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business requirements into robust ...

Dexian

Mainframe (COBOL/DB2): 10 + Yrs Exp

Dearborn, MI · On-site

$45 - $58/hr

Senior Software Engineer with 10+ years of COBOL/mainframe experience to support and enhance a critical Vehicle Invoicing & Drafting system and its modernization (SAP/S4). Responsibilities:

nLeague Services Inc

GA DOL- Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

GDOL is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. * This role involves translating business requirements into robust programming solutions, maintaining and enhancing ...

Managed Staffing

COBOL Developer

TN · Remote

$53.50 - $55/hr

COBOL Developer (834 Enrollment Files) - Remote Pay: $53.90/hour (W2 only) Location: 100% Remote ... Design, develop, test, and maintain mainframe COBOL applications. * Work with EDI vendors and ...

Nastech Global

Cobol Developer

Albany, NY · On-site

$50 - $67.50/hr

Contract W2 Top Skills - Must Haves Cobol Mainframe Top Skills' Details PRD-20250723-435 Due 8.8 1. Level III- More than seven (7) years of experience working on complex projects with 2 or more years ...

iTech US, Inc.

Mainframe Developer

Pittsburgh, PA

$45.75 - $58.75/hr

Application Development Writing| debugging| and testing code (COBOL| CICS| PLI) for mainframe ... Engineering, Information Systems, or closely related field is required.

Saige Partners

Mainframe Developer

Davenport, IA

$46.50 - $59.75/hr

Analyze existing legacy COBOL, JCL, and PL/1 code within the IBM Mainframe environment. Break down ... Bachelor's degree in Computer Science, Engineering, or related field preferred. If you are ...

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Cobol Mainframe Developer information

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How much do cobol mainframe developer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for cobol mainframe developer in the United States is $55.29, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $56.49 per hour, depending on experience, location, and employer.

What Does a COBOL Mainframe Developer Do?

As a COBOL mainframe developer, your primary responsibilities include designing new computer programs using the COBOL programming language. Your duties are to design, develop, and configure code for new programs, test these programs to make sure they function on the intended operating system, and implement adjustments needed. Once that process is complete, you launch the program for public or private use and provide support and upgrades to the user. You should have extensive knowledge and experience working with software development, and if you are working in IT for a company, you should be able to troubleshoot their current mainframe. Teaching others about what you have developed and making sure they understand how to use it are also your responsibility.

What does a COBOL Mainframe Developer do?

A COBOL Mainframe Developer is responsible for designing, developing, testing, and maintaining applications that run on mainframe computers using the COBOL programming language. These developers often work with legacy systems in industries like banking, insurance, and government, ensuring that critical business processes continue to function smoothly. Their tasks may include writing new code, updating existing programs, debugging, and integrating mainframe applications with modern technologies. COBOL Mainframe Developers also collaborate with business analysts and other IT professionals to meet organizational needs and regulatory requirements.

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

To thrive as a COBOL Mainframe Developer, you need strong proficiency in COBOL programming, mainframe systems (such as IBM z/OS), and a background in computer science or a related field. Familiarity with tools like JCL, DB2, CICS, and source control systems, along with relevant certifications, is highly beneficial. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional teams. These competencies ensure reliability, accuracy, and efficiency in maintaining and modernizing critical legacy systems.

What are some typical challenges faced by Cobol Mainframe Developers when maintaining legacy systems?

Cobol Mainframe Developers often encounter challenges with outdated documentation, making it difficult to understand and modify legacy code. Integrating new technologies or adapting legacy systems to modern infrastructure can also be complex, requiring careful planning and testing. Additionally, communicating with business users to gather requirements and ensure system changes meet current needs is essential, as is collaborating with other IT professionals to manage dependencies and minimize downtime. Staying proactive about learning modernization tools and approaches can help address these challenges.
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Cobol Mainframe Developer jobs near you
Infographic showing various Cobol Mainframe Developer job openings in the United States as of May 2026, with employment types broken down into 29% Full Time, 62% Part Time, 6% Temporary, and 3% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $115,000 per year, or $55.3 per hour.
COBOL / Mainframe Programmer

COBOL / Mainframe Programmer

CYNET SYSTEMS

Columbia, SC • On-site

$61 - $66/hr

Contractor

Posted 25 days ago

Job description

Job Overview:

Pay Range: $61.30hr - $66.30hr

Requirement/Must Have:

  • 10+ years of Mainframe experience.
  • 10+ years of MVS COBOL experience.
  • 10+ years of JCL experience.
  • 10+ years of IDMS/Network experience.
  • 7+ years of CA-ADS experience.
  • 5+ years of Changeman experience.
  • 5+ years of CICS experience.
  • 5+ years of VSAM experience.
  • Strong written and verbal communication skills.
  • Ability to work effectively in a collaborative and high-pressure environment.

Experience:

  • Extensive experience in mainframe application development and maintenance.
  • Experience with debugging, unit testing, and integration testing.
  • Experience supporting QA, User Acceptance Testing, and External Testing activities.
  • Experience working in Medicaid or Medicare claims processing environments preferred.

Responsibilities:

  • Collaborate with MMIS and MEDS teams to implement coding changes in COBOL and ADS programs.
  • Work with IDMS Network Database and IDMS Relational Database systems.
  • Perform debugging, unit testing, and integration testing for application changes.
  • Support QA staff during testing phases by implementing required code modifications.
  • Participate in rotational on-call support duties.
  • Communicate effectively with client staff and contracted teams.
  • Review and follow technical and design specifications.

Should Have:

  • Adaptability and flexibility in changing work environments.
  • Strong analytical thinking and problem-solving abilities.
  • Self-motivation and effective time management skills.
  • Ability to work under stressful conditions.

Skills:

  • Mainframe development.
  • MVS COBOL.
  • JCL.
  • IDMS/Network.
  • CA-ADS.
  • Changeman.
  • CICS.
  • VSAM.
  • Debugging and testing.
  • Analytical and troubleshooting skills.

Preferred Skills:

  • SAS.
  • File-Aid.
  • MQ.
  • Endevor.
  • Xpeditor.
  • Medicaid or Medicare claims processing experience.

Qualification and Education:

  • Associate’s degree or equivalent work experience.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.
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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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