mainframe Jobs in Irvine, CA

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Business Analyst Senior

Rose International

•

Irvine, California, USA

Full-time

Date Posted: 06/11/2025 Hiring Organization: Rose International Position Number: 483998 Industry: Medical Equipment & Supplies Job Title: Business Analyst Senior Job Location: Irvine, CA, USA, 92618 Work Model: Onsite Shift: 8 am to 5 pm Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 13 Min Hourly Rate($): 50.00 Max Hourly Rate($): 68.00 Must Have Skills/Attributes: ERP, JDE, MS Excel Experience Desired: Minimum 2 years experience in execution or planning (2
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Posted 5 hours ago

Mainframe Application Support Engineer - CMOD Specialist

DXC Technology Services LLC

•

Remote

Full-time

Job Description: Job Summary: We are seeking a highly skilled and detail-oriented Mainframe Application Support Engineer to support enterprise content management systems for a major client in North America. This role is critical to maintaining and enhancing key mainframe-based applications, with a focus on operational support, incident resolution, documentation, and project execution. The ideal candidate will bring deep expertise in COBOL development, mainframe utilities, and document management
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Posted 4 days ago

Sr. Mainframe Administrator (Remote)

Digitive LLC

•

Remote

Contract, Third Party

Sr. Mainframe Administrator Remote Pay - $55/hr on c2c $45/hr on w2 What are the top skills required for this role? CICS and IMS system administration Job Description/ Responsibilities: Working knowledge of SMP/E software installation process, analysing PTFs and HOLDDATA, triaging HIPER, FIXCAT, and PEd PTFs.Maintaining software currency and semi-annual maintenance migration to development, QA, and production CICS/IMS regions.Working knowledge of CICS and IMS parameters and internals to optimize
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Posted 1 day ago

Mainframe Hogan developer

SRI Tech Solutions

•

Remote

Full-time

Job Description This position will be responsible for the analysis, design, testing, development and maintenance of best in class software experiences. The candidate is a self-motivated individual who can collaborate with a team and across the organization. The candidate will be adept with the agile software development lifecycle and DevOps principles. Essential Responsibilities: - Responsible for designing, developing, testing, operating and maintaining products - Takes full stack ownership by
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Posted 2 days ago | Updated 21 hours ago

Ideal/Datacom Developer-Mainframe

Digitech Services

•

Remote

Third Party, Contract

Experience must have: 6+ years of hands-on experience with CA IDEAL and CA Datacom in mainframe environments. Proven expertise in developing, maintaining, and enhancing large-scale enterprise applications using ideal/Datacom Strong coding and testing experience in IDEAL/DATACOM and COBOL/CICS/DTACOM combinations. Experience in production support and maintenance. Experience with JCL, CICS, COBOL, VSAM, and batch processing in a mainframe environment. Knowledge of Datacom QDRY and DB utilities, a
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Posted 11 days ago

Mainframe z/OS System Engineer

RGlobe Innovations LLC

•

Remote

Third Party, Contract

Responsibilities Daily support of the mainframe components and software to ensure the overall health of mainframe environment. Moderate problem resolution resolving problems to final resolution with root cause. Ability to work with our vendors to trouble shoot problems and fixes as well as the ability to provide and identify diagnostics needed for root cause. Proactive daily monitoring of key mainframe system metric to identify improvement opportunities. Installing third-party mainframe softwar
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Posted 15 days ago

Mainframe Systems Architect - z/OS (ONLY PST or MST based Candidates)

Brilliant Infotech Inc.

•

Remote

Contract

Role Details: Role: Mainframe Systems Architect Locations: Remote Type of Employment: W2 Contract Duration: 12 Months Job Description: The client is seeking a Mainframe Systems Architect with over 10 years of experience in z/OS system programming.The ideal candidate should have deep expertise in z/OS operating systems, including JES2, Parallel Sysplex, and Catalog management.The role involves providing , managing system upgrades and changes, and diagnosing system and product issues.Candidates sh
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Posted 29 days ago | Updated 1 day ago

Mainframe Security Administrator with RACF and ACF2

Ocean Blue Solution

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Remote or Ohio, USA

Third Party

RACF (Resource Access Control Facility) and ACF2 (Access Control Facility 2) are both security products used on mainframe systems, specifically z/OS and z/VM. RACF is a product of IBM, while ACF2 is developed by Broadcom. They both provide access control, authentication, and auditing for protected resources Job Description: We are seeking a seasoned Mainframe Security Administrator with expertise in RACF (Resource Access Control Facility) and ACF2 (Access Control Facility 2) to manage and maint
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Posted 30 days ago | Updated 1 hour ago

Mainframe Systematics Software Engineer (Banking Application)

Brilliant Infotech Inc.

•

Remote

Full-time

Role: Mainframe Systematics Software Engineer Location: Remote Type of Employment: Contract-to-Hire Required Experience: 08+ Years Job Description: Mainframe Software Engineer focused on building scalable, reliable banking solutions using FIS/Systematics (GN/RM/MA/IM/ST), COBOL, JCL, and VSAM.Requires 5+ years in financial software development on IBM mainframe, plus experience with utilities like Easytrieve, SORT, and production support.Agile experience and AWS knowledge are a plus.
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Posted 59 days ago | Updated 1 day ago

RACF Consultant

Innovise IT LLC

•

Remote

Contract

Role: RACF ConsultantDuration: Contract Location: Remote Role Job Description- We are seeking a RACF Consultant to support the administration, management and modernization of RACF security systems on IBM mainframes. The ideal candidate will have key experience in access control, security policy enforcement, compliance support, and mainframe identity and access management. Key Responsibilities: Manage, maintain, and configure RACF for mainframe environments (z/OS).Develop and enforce security po
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Posted 1 day ago

z/OS System Programmer

Zolon Tech Solutions Inc

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Remote

Contract, Third Party

Mainframe z/OS System Programmer Work Location: Remote Duration: Long Term Supporting IBM z15 and z16 mainframe and z/OS 2.5 or higher operating system. As part of IBM zCloud resource pool, supporting the zCloud Primary tasks being MVS systems programming activities such as problem determination and resolution, and RACF/ACF2/Top Secret security administration and System Automation support. Other day to day activities include managing tasks in ServiceNow (SNOW) creating change requests for imple
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Posted 4 days ago

IBM iSeries RPG Developer COBOL Migration

Activesoft, Inc.

•

Remote

Contract

Job Title: IBM iSeries RPG Developer COBOL MigrationLocation: Remote (Must work in Eastern or Central Time Zone) Contract Job Description:We are seeking an experienced IBM iSeries (AS/400) RPG Developer to support a migration project from IBM Mainframe COBOL applications to the iSeries platform using RPG. The ideal candidate will have strong knowledge of both IBM Mainframe (COBOL) and IBM iSeries environments and hands-on experience in converting legacy COBOL applications to RPG. Key Responsibil
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Posted 1 day ago | Updated 1 day ago

ALC Developer IRS Systems Support (Remote)

Vibrantech Solutions Inc

•

Remote

Full-time

Job Description: We are seeking a skilled ALC (Assembly Language Code) Developer with hands-on experience supporting IRS systems and mainframe environments. The ideal candidate will be responsible for analyzing, maintaining, and enhancing legacy IRS applications written in ALC, ensuring operational stability, data accuracy, and seamless integration with modernized platforms. Key Responsibilities: Maintain and enhance existing IRS applications written in ALCAnalyze program logic, debug errors, an
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Posted 5 days ago

Application Support Specialist

SeaGlass IT

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Remote

Contract

5 years of IT experience1-3 year Insurance experience preferredUnder close supervision, provides application support to internal users by applying analytical and technical problem-solving skills to triage user incident ticketsExperience with ticket systems (ServiceNow, Jira) and knowledge bases requiredAnalyzes low to moderate complexity technical and business problems using general knowledge of industry, business operations, business products, business process, data, architecture, vendor integr
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Posted 4 days ago | Updated 4 days ago

Software Engineer I

Security Service Federal Credit Union

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Remote or San Antonio, Texas, USA

Contract

What You Will Do:Responsible for maintaining new and existing software/web application programs in an SOA environment supporting user and management needs. Performs programming efforts for application software and ensures successful implementation of application enhancements, conversions and system installations. Designs, develops, tests, implements, documents, and supports those programs. Collaborates with leadership and analysts across multiple teams, to design, modify, and explain program cha
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Posted 36 days ago | Updated 1 day ago

Senior Systems Programmer

SSI People

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Remote or Columbia, South Carolina, USA

Contract

Job Title: Mainframe Systems Programmer Location: Hybrid Work Model (Onsite 3 days/week, Remote option available) Join our dedicated team of tech enthusiasts, ensuring top-notch system performance and addressing technical challenges with a customer-centric approach. We're looking for an experienced Mainframe Systems Programmer to manage and enhance our client's IBM z/OS MQ mainframe environments. Key Responsibilities: Troubleshoot and resolve test and production issues promptly.Cater to customer
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Posted 1 day ago

COBOL Subject Matter Expert | Remote (Fairfax, VA)

Isoftech Inc

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Remote

Contract

Note: Looking for the candidates who is within DMV area Occasional Visits to Fairfax, VA. *Job Summary:* Seeking an experienced COBOL Subject Matter Expert to support modernization and sustainment of legacy applications running on Unisys ClearPath OS 2200. The role involves analysis, enhancement, and documentation of 70+ applications built in ACOB and UCOB. *Key Requirements:* Deep experience with ACOB and UCOB on ClearPath OS 2200 Hands-on with JCL (Job Control Language) for batch processing an
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Posted 22 days ago | Updated 5 days ago

Salesforce Architect

Infinite Solutions Inc.

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Remote

Contract

Infinite Solutions Inc, headquartered at Sacramento, California, focuses on global delivery model to meet the needs of its most valued customers. Infinite Solutions Inc provides services in the areas of IT consulting, development, training and mentoring. Core areas of services include Custom application development; web 2.0 rich internet applications, Mainframe and client server applications, telemedicine, application consulting services. Infinite Solutions Inc. is looking for a qualified indivi
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Posted 60+ days ago | Updated 7 days ago

Senior DevOps Automation Engineer

Broadcom Corporation

•

North Carolina, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Primary Requirement: Must have some prior experience on the Mainframe. Must have 10+ years in DEV/Ops Overview: Seeking a Sr Professional Dev/Ops Engineer responsible to provide subject-matter expertise in the automation of Dev/Ops environments uti
Posted 10 days ago | Updated 8 hours ago

Segment Risk Manager/RACF// W2 contract only

Stellent IT LLC

•

US

Contract

Segment Risk Manager/RACF Remote Contract on W2 JOB DESCRIPTION: A Segment Risk Manager (SRM) of information technology (IAM) is responsible for supporting the management of all Identity & Access Management security and related issues within a company. Exhibit a full understanding of provisioning/deprovisioning and Privileged Access Management (PAM) processes. We are seeking a highly skilled Risk RACF Specialist to lead the security and risk management efforts within our mainframe environment.
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Posted 9 days ago | Updated 13 hours ago