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Cobol Contractor Jobs in California (NOW HIRING)

We will NOT accept 3rd Party (C2C/C2H) Contractors * * ===== JOB DETAILS: Position:Mainframe ... IBM mainframe COBOL, CICS, MQ, DB2, JCL * On-call support nightly batch production support REQUIRED ...

Cobol Contractor information

See California salary details

$10

$41

$74

How much do cobol contractor jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for cobol contractor in California is $41.71, according to ZipRecruiter salary data. Most workers in this role earn between $26.60 and $52.02 per hour, depending on experience, location, and employer.

What is a Cobol contractor?

Cobol Contractors are IT professionals who specialize in working with COBOL, a legacy programming language widely used in mainframe systems, especially in industries like banking, insurance, and government. They are typically hired on a contract basis to maintain, update, or migrate existing COBOL applications. Many organizations rely on Cobol Contractors to ensure the stability and compliance of their critical business systems, as in-house expertise in COBOL has decreased over the years. Their responsibilities can range from fixing bugs and optimizing code to integrating COBOL systems with newer technologies.

What are the key skills and qualifications needed to thrive as a Cobol contractor?

To thrive as a COBOL Contractor, you need strong expertise in COBOL programming, mainframe environments, and legacy system maintenance, typically backed by experience in financial or government sectors. Familiarity with tools such as IBM z/OS, JCL, DB2, and version control systems is commonly required, along with relevant certifications in mainframe technologies. Strong problem-solving abilities, attention to detail, and effective communication skills help contractors collaborate with teams and understand legacy business logic. These skills ensure the smooth functioning, modernization, and integration of critical systems that rely on COBOL in many large organizations.

What are some common challenges faced by Cobol contractors when working with legacy systems in modern organizations?

COBOL Contractors often encounter challenges related to integrating legacy COBOL applications with newer technologies and systems. These challenges can include deciphering outdated or poorly documented code, overcoming compatibility issues with modern databases or platforms, and ensuring that updates do not disrupt critical business operations. Additionally, contractors may need to collaborate closely with other IT professionals, such as business analysts and newer language developers, to bridge knowledge gaps and facilitate smooth transitions. Adaptability and strong problem-solving skills are essential for navigating these complexities.

What is the difference between Cobol Contractor vs Cobol Developer?

AspectCobol ContractorCobol Developer
CredentialsTypically requires experience in COBOL, possibly certifications in mainframe technologiesRequires COBOL knowledge, often with similar certifications or training
Work EnvironmentContract-based, often on short-term projects, working in mainframe or legacy system environmentsFull-time or freelance, working on COBOL applications within organizations or consulting firms
Employer & IndustryHired by companies needing temporary COBOL expertise, mainly in finance, insurance, and government sectorsEmployers include financial institutions, government agencies, and IT firms maintaining COBOL systems

Both roles focus on COBOL programming, but a Cobol Contractor typically works on short-term projects and is hired for specific tasks, while a Cobol Developer may have ongoing responsibilities within an organization. The main difference lies in employment type and project duration.

Are Cobol Contractor jobs still in demand?

Cobol contractor jobs remain in demand in industries such as banking and finance, where legacy systems still rely on Cobol for critical operations. Many organizations seek experienced Cobol developers for maintenance, modernization, and migration projects, often requiring knowledge of mainframe environments and tools like JCL and CICS.

Does Cobol Contractor have a future?

Cobol contractors are likely to remain in demand for maintaining legacy systems in finance, government, and insurance sectors, as many organizations still rely on Cobol-based applications. However, the industry is gradually shifting toward modern programming languages, so long-term opportunities may require additional skills in newer technologies. Staying updated with related tools and certifications can enhance job prospects in this field.

What are popular job titles related to Cobol Contractor jobs in California?

For Cobol Contractor jobs in California, the most frequently searched job titles are:

What job categories do people searching Cobol Contractor jobs in California look for?

The top searched job categories for Cobol Contractor jobs in California are:

What cities in California are hiring for Cobol Contractor jobs?

Cities in California with the most Cobol Contractor job openings:

Infographic showing various Cobol Contractor job openings in California as of August 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 67% Full Time, 14% Part Time, and 17% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution, with an average salary of $86,760 per year, or $41.7 per hour.

Mainframe COBOL Developer - Healthcare Claims

Computer Task Group, Inc

Sacramento, CA

$55 - $62/hr

Contractor

Posted 5 days ago


Job description

CTG is seeking to fill a Mainframe COBOL Developer – Healthcare Claims position for our client.

Location: Sacramento, CA

Duration: 12 months

Duties:

  • Analyze business requirements and translate them into detailed technical specifications and mainframe program logic.

  • Design, develop, enhance, and maintain mainframe applications supporting healthcare claims processing.

  • Develop and maintain applications using COBOL, JCL, CICS, DB2, and VSAM.

  • Support CA-MMIS mainframe applications and related healthcare claims processing functions.

  • Perform unit, integration, and regression testing to ensure application quality and reliability.

  • Troubleshoot application issues, identify root causes, and implement effective solutions.

  • Collaborate with business analysts, technical teams, and other stakeholders to understand requirements and deliver solutions.

  • Participate in application maintenance, enhancements, and production support activities.

  • Create and maintain technical documentation related to application functionality and program changes.

Skills:

  • Strong proficiency in COBOL, JCL, CICS, DB2, and VSAM.

  • Knowledge of mainframe application development and maintenance.

  • Understanding of healthcare claims processing is preferred.

  • Ability to analyze business requirements and translate them into technical specifications.

  • Strong troubleshooting, analytical, and problem-solving skills.

  • Experience developing and executing unit, integration, and regression testing.

  • Ability to work effectively with technical and business stakeholders.

Experience:

  • 5+ years of experience working with mainframe applications.

  • Experience developing and maintaining COBOL-based applications.

  • Experience with JCL, CICS, DB2, and VSAM.

  • Healthcare claims processing experience is preferred.

  • Experience supporting complex enterprise applications and translating business requirements into technical solutions.

Education:

  • Bachelor's degree in Computer Science, Information Technology, Business, or a related field preferred, or equivalent combination of education and experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

The expected base salary for this position ranges from $55.00 to $62.00/hour. Salary offers are based on a wide range of factors

including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.


About CTG

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

Qualifications:UNAVAILABLEEducation:UNAVAILABLEEmployment Type: CONTRACTOR

Computer Task Group logo

About Computer Task Group

Sourced by ZipRecruiter

We know that achieving our mission begins and ends with our people—and by people we mean you. Regardless of individual roles or responsibilities, regardless of industry or subject matter expertise, our lives happen in relation to other people—our colleagues, clients, and partners. CTG cultivates a workplace that attracts and develops the best people. Being Great Place to Work-CertifiedTM not only supports our Vision but also validates the rewarding workplace culture that has made CTG a leading IT and digital solutions and services company for more than 55 years.

Industry

Professional, scientific, and technical services

Company size

1,001 - 5,000 Employees

Headquarters location

Buffalo, NY, US

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