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Contract Mainframe Jobs in California (NOW HIRING)

Calance US

Mainframe Developer $66.50

Torrance, CA

$66.65/hr

We are hiring Mainframe Developer $66.50 for a Contract position in Torrance, CA CALL US NOW for immediate consideration! Click Apply on Web or Apply Now to view our recruiter s contact info and ...

Broadcom

Senior Mainframe DevOps Architect

San Jose, CA · On-site

$151K - $206K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own ... contracts focal. * Value Positioning & Differentiators: Effectively present high-level solution ...

Universal Music Group

Royalty Analyst

Woodland Hills, CA · On-site

$45K - $62K/yr

Set up releases in accordance with contracts * Mainframe data entry * Create and maintain detailed artist accounts * Review and send artist statements and checks quarterly * Assist with daily ...

Umusic

Royalty Analyst

Los Angeles, CA

$45K - $62K/yr

Set up releases in accordance with contracts * Mainframe data entry * Create and maintain detailed artist accounts * Review and send artist statements and checks quarterly * Assist with daily ...

DXC Technology

Mainframe/ITOM

Los Angeles, CA · On-site

$115K - $213K/yr

Minimal to none anticipated Compensation at DXC is influenced by an array of factors, including but not limited to the experience, job-related knowledge, skills, competencies, as well as contract ...

VIRTUAL CLARITY LIMITED

Mainframe/ITOM

Los Angeles, CA · On-site

$115K - $213K/yr

Minimal to none anticipated Compensation at DXC is influenced by an array of factors, including but not limited to the experience, job-related knowledge, skills, competencies, as well as contract ...

Anvaya Solutions

Contractor Project Manager

Rancho Cordova, CA · On-site

$106K - $126K/yr

A minimum of two (2) years within the past seven (7) years managing IT contracts valued at $1M ... Knowledge and experience evaluating IBM's Z/OS mainframe usage data for System Management Facility ...

The Norland Group

Be Seen First

Mainframe Systems Programmer (NO C2C/H1B)

Los Angeles, CA · On-site

$80 - $96/hr

Contract Duration: 1 year contract OT Pay Rate: Straight Time Pay Rate (Exempt) Estimated Regular Hours/Week: 40.00 Hybrid - Live Scan screening required Position Description A Mainframe Systems ...

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All JobsContract Mainframe JobsContract Mainframe Jobs in California

Contract Mainframe information

See California salary details

$9

$52

$71

How much do contract mainframe jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for contract mainframe 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.

What is a contract mainframe?

A Contract Mainframe job involves working on mainframe computer systems under a temporary or project-based contract. Professionals in this role typically handle tasks such as system maintenance, COBOL programming, database management, and performance optimization. These roles are common in industries like banking, healthcare, and government, where legacy mainframe systems are critical. Contractors may work remotely or on-site, depending on the employer's needs.

What do contract mainframe professionals do?

Contract Mainframe professionals are often brought in to support or upgrade legacy mainframe systems, handle batch processing jobs, develop and maintain COBOL programs, or assist with system integration initiatives. These roles typically involve troubleshooting critical issues, optimizing system performance, and working closely with other IT and business teams to ensure that mainframe operations align with organizational goals. Contractors may also be involved in mainframe migrations to modern platforms or data center consolidations. The work environment is often fast-paced and project-driven, requiring adaptability to rapidly changing requirements and timelines.

What skills and qualifications are needed for a contract mainframe?

To thrive as a Contract Mainframe professional, you need strong experience in mainframe technologies such as COBOL, JCL, CICS, and DB2, supported by a degree in computer science or a related field. Familiarity with tools like IBM z/OS, TSO/ISPF, and debugging or performance analysis software, as well as certifications like IBM Certified System Programmer, are highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role due to the dynamic nature of contract engagements. These competencies are crucial for efficiently maintaining legacy systems, ensuring business continuity, and collaborating with IT and business stakeholders.

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

The most popular types of Mainframe jobs in California are:

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

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

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

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

What cities in California are hiring for Contract Mainframe jobs?

Cities in California with the most Contract Mainframe job openings:

Contract Mainframe jobs near you
Infographic showing various Contract Mainframe job openings in California as of August 2026, with employment types broken down into 79% Full Time, 8% Part Time, and 13% Contract. Highlights an 78% Physical, 9% Hybrid, and 13% Remote job distribution, with an average salary of $109,572 per year, or $52.7 per hour.

Mainframe Admin

West Advanced Technologies (WATI)

Downey, CA • On-site

Full-time

Re-posted 28 days ago

Job description

Mainframe Admin
Downey, CA
12 months
Responsibilities:
Provide network architecture guidance and improvements for the design of the new z/OS 2.4 zEnterprise Communications Server infrastructure.
Design, implement and support the Communications Systems Services (CSSMTP) customization for mainframe files attachment.
Design, implement, and support communications access to the Client's cloud tertiary data site.
Enhance Williams Data Systems (WDS) enterprise monitoring/alerts.
Participate in Business Continuity exercises including testing, documentation and configuration of the z/Enterprise Communications Server environment at the Local Recovery Center.
Attend Problem and Change meetings in order to support Network Systems activities in these areas as well as resolve open Cherwell help desk incidents assigned to the IBM OS/COM Section.
Provide on-call technical support as required during outages including weekends and off hours.
Plan and schedule network software changes as required to be implemented according to Client's change policies and available maintenance windows.
Provide for knowledge transfer throughout the contract period to permanent IBM OS/COM staff.
Attend related project and design meetings and discussions directed by management; and perform special projects and initiatives as assigned.
Required Skills:
1. Five (5) years of experience within the last seven (7) years with IBM zEnterprise mainframe implementing MultiPath Channel (MPC) alternate routing links in a systems programming troubleshooting support role.
2. Five (5) years of experience within the last seven (7) years with IBM zEnterprise mainframe hardware maintenance console interface in a systems programming troubleshooting support role.
3. Five (5) years of experience within the last seven (7) years customizing the IBM zEnterprise mainframe Communications Systems Services (CSSMTP) for mainframe file attachment.
4. Three (3) years of experience within the last five (5) years installing, maintaining and upgrading the zEnterprise Communications Server mainframe TLS/SSL security, policy-based network and Digital Certificate Implementation and support.
5. Three (3) years of experience within the last five (5) years supporting IBM zEnterprise mainframe Communications Systems and Virtual Tape System storage disaster vaulting communication links.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

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