ZipRecruiter

Log In

1

Mainframe Programming Jobs in California (NOW HIRING)

Akraya Inc.

BIDW SAS Developer

Oakland, CA · On-site

Must have strong SAS mainframe programming experience. * Ten or more years of technical experience providing internal/external consulting services to management and technical staff in solving complex ...

West Advanced Technologies

Mainframe Operator

Downey, CA · On-site

$50.75 - $65/hr

The Information Technology Mainframe Operator communicates with system programmers, who assist the operator in determining the proper course of action, and with the production control analyst, who ...

WATI

Mainframe Operator

Downey, CA

$50.75 - $65/hr

The Information Technology Mainframe Operator communicates with system programmers, who assist the operator in determining the proper course of action, and with the production control analyst, who ...

next page

Showing results 1-20

All JobsMainframe Programming JobsMainframe Programming Jobs in California

Mainframe Programming information

See California salary details

$9

$52

$71

How much do mainframe programming jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for mainframe programming in California is $52.68, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $59.81 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.
What cities in California are hiring for Mainframe Programming jobs? Cities in California with the most Mainframe Programming job openings:
Mainframe Programming jobs near you

Mainframe Developer

Altitude Technology Solutions Inc

Torrance, CA • On-site

$50.25 - $64.75/hr

Other

Posted yesterday

Job description

Job Title: Mainframe Developer – COBOL/CICS (Automotive Finance)

Location: Torrance, CA (Hybrid - 4 days)

Job Description:

We are seeking an experienced Mainframe Developer with strong expertise in COBOL/CICS, DB2, JCL, and MQ, along with domain experience in Automotive Finance. The role involves application development, production support, and performance optimization across multiple enterprise-level systems.

 

Key Responsibilities:

  • Provide application development and production support for large-scale mainframe applications
  • Troubleshoot and resolve production issues, including batch and online abends
  • Analyze and optimize daily/monthly batch processes to improve efficiency and reduce processing windows
  • Perform impact analysis across multiple systems and platforms
  • Deliver technical design, development, and estimation documentation
  • Participate in on-call support for batch processes during off-hours
     

Required Skills:

  • Strong hands-on experience with:
    • COBOL
    • CICS
    • DB2
    • JCL
    • IBM MQ
  • Experience in mainframe development + production support environment
  • Strong troubleshooting/debugging skills for batch and online systems
  • Familiarity with unit testing practices
     

Preferred Skills:

  • Experience in Automotive Finance industry
  • Exposure to FIS Systematics (A plus but not Mandatory)
     

Soft Skills:

  • Strong communication and collaboration skills
  • Ability to work in a fast-paced production environment
  • Interpersonal style aligned with client culture
     

Skills

Mandatory Skills : AS/400, AS400 - Cobol, CL/400
Good to Have Skills : Prompt Engineering

 
 

Thanks & Regards

Kundan Mishra
Sr. Technical Recruiter
   

Apply