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Mainframe Production Support Jobs in California (NOW HIRING)

Calance US

Mainframe Developer $66.50

Torrance, CA

$66.65/hr

Application Development and Production Support for multiple large projects * Research and resolve production issues, troubleshooting of mainframe on-line and batch abends * Evaluate the daily and ...

iSpace, Inc

Senior Mainframe COBOL Developer

Los Angeles, CA · On-site

$52.75 - $68/hr

The ideal candidate will support mission-critical mainframe applications, troubleshoot production issues, and develop enhancements for high-volume transaction processing systems. Candidates should be ...

Broadcom

Sr Mainframe Technical Consultant

Irvine, CA · On-site

Maintain a deep technical knowledge of the products developed by the mainframe division of Broadcom. * Provide technical specifications and requirements documentation as necessary to support the ...

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Mainframe Production Support information

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$69

How much do mainframe production support jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for mainframe production support in California is $51.65, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $56.92 per hour, depending on experience, location, and employer.

What is a mainframe production support?

A Mainframe Production Support job involves monitoring, maintaining, and troubleshooting mainframe systems to ensure smooth and efficient operations. Professionals in this role analyze system logs, resolve job failures, and provide technical support to resolve production issues. They collaborate with development and infrastructure teams to implement fixes and optimize system performance. Additionally, they may automate repetitive tasks, perform root cause analysis, and ensure compliance with service-level agreements (SLAs) to minimize downtime.

What are the typical daily responsibilities of a mainframe production support?

As a Mainframe Production Support professional, your daily responsibilities typically include monitoring batch job executions, investigating and resolving system and application errors, and ensuring that scheduled processes run smoothly. You may also work closely with application developers and operations teams to troubleshoot incidents, perform root cause analysis, and implement preventive solutions. Routine tasks often involve updating runbooks, documenting incidents, and handling user requests related to mainframe applications. This role is crucial for maintaining business continuity and minimizing downtime in environments that depend heavily on mainframe systems.

What are the key skills and qualifications needed to thrive in mainframe production support, and why are they important?

To thrive as a Mainframe Production Support professional, you need strong troubleshooting skills, in-depth knowledge of mainframe environments (such as IBM z/OS), and a background in computer science or related fields. Familiarity with tools like JCL, COBOL, ISPF, TSO, and commonly-held certifications such as ITIL or mainframe platform certifications are highly valued. Attention to detail, effective communication, and the ability to work under pressure are crucial soft skills. These competencies are important to ensure system reliability, quick resolution of production issues, and seamless coordination with cross-functional technical teams.

What are the most commonly searched types of Mainframe Production Support jobs in California?

The most popular types of Mainframe Production Support jobs in California are:

What are popular job titles related to Mainframe Production Support jobs in California?

For Mainframe Production Support jobs in California, the most frequently searched job titles are:

What job categories do people searching Mainframe Production Support jobs in California look for?

The top searched job categories for Mainframe Production Support jobs in California are:

Mainframe Production Support jobs near you
Infographic showing various Mainframe Production Support job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $107,435 per year, or $51.7 per hour.

IT Production Support Assistant (Mainframe)

West Advanced Technologies (WATI)

Downey, CA • On-site

$16.50 - $21.50/hr

Full-time

Re-posted 22 days ago

Job description

IT Production Support Assistant
Downey, CA
12 months
Onsite Role, Need locals only
Skills Required:
The IT Production Support Assistant will possess knowledge and experience in customer service; flexibility; interpersonal skills; leadership; organizational awareness; problem solving; excellent communication skills, speaking and writing.
Requires at least two (2) years of experience in the last five (5) years working with IBM mainframe operations and production control environment including ordering, holding, submitting, cancelling, and monitoring production jobs using the scheduling software application, Control-M. Two (2) years of experience in the last five (5) years working in a data center interacting closely with customers and managing incident tickets using a tracking software application like Cherwell service management tool. Two (2) years of experience in the last five (5) years working with mainframe software Endevor to move the customer application programs and application source elements such as Job Control Language (JCL), Procedures (PROCS) and Control Statements to Endevor libraries.
A high school diploma or equivalent.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com D: 279-666-5838
Serving government agencies for 22 Years
www.wati.com

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