Z jobs in downey, ca

AF Operator to IBM Z System Automation (IzSA) Migration Services

Remote

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2d ago

AF Operator to IBM Z System Automation (IzSA) Migration Services Remote Contract opportunity Overview: Lead the migration of existing IBM Tivoli AF Operator (AF/OPERATOR) automation to IBM Z System Automation (SA z/OS / IzSA) by assessing the current automation environment, converting automation logic, implementing policy-based automation, and ensuring seamless production deployment. IBM withdrew support for AF/OPERATOR and recommends migrating to IBM Z System Automation, with migration guidanc

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Contract

Depends on Experience

Senior Linux on IBM Z / LinuxONE Solutions Architect

Remote

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11d ago

Senior Linux on IBM Z / LinuxONE Solutions Architect Remote Contract opportunity Required Skills: * 7+ years experience deploying and/or administering Linux on IBM zSystems or LinuxONE * 5+ years experience working with Redhat, Canonical Ubuntu, or SUSE Linux distributions * 5+ years experience working with Redhat OpenShift * 5+ years experience in client facing communications, requirements analysis, documentation, creating presentations, presenting to client staff, and speaking at an executive

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Full-time

Depends on Experience

Principal z System ISV Infrastructure Software Engineer - Remote

Remote or Eden Prairie, Minnesota

•

Today

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. As an Experie

Full-time

USD 112,700.00 - 193,200.00 per year

Z/OS Network systems programmer

Downey, California

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11d ago

AgreeYa is a global Systems Integrator and is seeking an experienced Z/OS Network systems programmer to support our clients. A Z/OS Network systems programmer is responsible for leading and/or supporting the most complex database upgrade projects, modification, installation, testing, implementation, maintenance, and enhancements of new or existing system software products. This classification must plan, install, configure, test, implement and manage core database products, software products in s

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Contract

Depends on Experience

Z/OS Network systems programmer

Downey, California

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Today

Position Title: Z/OS Network systems programmer Location: 9150 E. Imperial Hwy., Downey, CA, 90242 Submittal Due: 08/13/2026 Onsite role. LiveScan Required: No Background checks: Yes Position Description A Mainframe Systems Programmer/DBA is responsible for leading and/or supporting the most complex database upgrade projects, modification, installation, testing, implementation, maintenance and enhancements of new or existing system software products. This classification must plan, install, c

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Full-time, Part-time, Contract, Third Party

USD 53-56

Senior Architect- Data Engineering

Tustin, California

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Today

Location: Tustin, CA Salary: $200,000.00 USD Annually - $220,000.00 USD Annually Description: Senior Architect- Data Engineering Irvine, CA Fulltime Role Overview We are seeking a visionary and hands-on Senior Data Engineering Architect to design, scale, and optimize our enterprise data platform. In this role, you will define the blueprints for our data estate, leveraging a modern stack centered on Databricks, dbt, and Apache Airflow. You will bridge the gap between complex business strategy a

Full-time

USD 200,000.00 - 220,000.00 per year

Software Engineer 2 - Salesforce Developer

Brea, California

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Today

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

Full-time

USD 111,095.00 - 130,700.00 per year

LinuxONE Engineer

Remote

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12d ago

Job DescriptionWere looking for an experienced Linux Engineer with deep expertise in IBM LinuxONE and z/Systems environments to take on a long-term role that can be performed remotely. The project involves the migration, implementation, and configuration of LinuxONE within a sophisticated and complex technical environment for a Fortune 500 client. Deliverables Architect and implement a Linux migration solution for the clients IBM z/Systems and LinuxONE environments. Lead and mentor technical te

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Contract

80 - 100

Senior z/OS Systems Administrator (Remote)

Remote

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2d ago

Title: Senior z/OS Systems Administrator Location: 100% Remote work Type: Long Term Contract Must-Haves 10+ years of hands-on SMP/E experience in enterprise IBM z/OS environments.10+ years of hands-on REXX scripting experience, including development of automation for systems administration and operational tasks.Strong hands-on experience with IBM z/OSMF (z/OS Management Facility).Extensive experience administering and supporting IBM z/OS in large enterprise environments.Strong knowledge of z/OS

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Contract

Depends on Experience

W2 Role - Senior z/OS Systems Administrator - 100% Remote

Remote

•

2d ago

Title: Senior z/OS Systems Administrator Location: 100% Remote Duration: 12+ Months Contract W2 ONLY Job Description: Position Overview We are seeking an experienced Senior z/OS Systems Administrator to support and maintain a large-scale IBM mainframe environment. The ideal candidate will be a senior-level z/OS professional with deep hands-on expertise in SMP/E, REXX scripting, and z/OSMF, along with strong knowledge of z/OS systems administration, maintenance, upgrades, troubleshooting,

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Contract

$50 - $55

Senior Mainframe DeVops Migration Consultant

Remote

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13d ago

Role Overview We are seeking a skilled Mainframe DevOps Migration Consultant to support application migration programs on IBM Z. This role focuses on migration from competitive source-code management and DevOps tooling to IBM solutions such as DBB, Git, IDz, and IDD / DevOps Deploy. The role requires hands-on migration delivery, conversion analysis, troubleshooting, and client-facing support in complex z/OS environments. Key Responsibilities Lead and support migration projects from CA Endevor an

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Third Party, Contract

50 - 55

Automation Engineer

Remote

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Today

Role Name: SDET with .Net and Playwright Washington (Onsite) Develop and maintain test automation using C#/.NET, Node.js/TypeScript, Playwright, and Selenium. Perform web, API, end-to-end, SQL, and test-data validation with strong debugging and RCA skills. Test IoT/Smart Lock and connected hardware, including BLE, firmware, device connectivity, and hardware-software integration. Build automation frameworks from scratch and integrate testing with Azure DevOps, Jenkins, or GitHub Actions in Ag

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Full-time, Part-time, Contract, Third Party

Mainframe system Programmer

Remote

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16d ago

Mainframe System ProgrammerIntroductionWe are seeking an experienced z/VM and z/OS System Programmer to join our mainframe operations team. The successful candidate will own the design, installation, configuration, and ongoing maintenance of mainframe systems software and hardware. This role requires deep, hands-on expertise across z/OS and z/VM platforms to ensure mission-critical availability, security, and performance. Responsibilitiesz/OS responsibilitiesDesign, install, configure, and maint

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Contract

75 - 80

Remote Senior z/OS Systems Administrator

Remote

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2d ago

Title: Remote Senior z/OS Systems Administrator Location: REMOTE Duration: 12+ Months Contract Job Description:Position OverviewWe are seeking an experiencedSenior z/OS Systems Administratorto support and maintain a large-scale IBM mainframe environment. The ideal candidate will be a senior-level z/OS professional with deep hands-on expertise inSMP/E, REXX scripting, and z/OSMF, along with strong knowledge of z/OS systems administration, maintenance, upgrades, troubleshooting, and automation.Key

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Contract

Depends on Experience

zOS Mainfram Admin

Remote

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6d ago

Responsibilities Perform standard system programming activities like configuration, installation & maintenance using SMP/E, and vendor software installations in the mainframe environment.Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow.Advanced System Management: Architect, install, and configure highly complex z/OS environments and third-party software.Support Software Standardization and new Feature implementations.Support other team: storage management, performance tun

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Contract

$65+

Senior Mainframe Automation Migration Engineer

Remote

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24d ago

Job Description: Title Senior Mainframe Automation Migration Engineer location RemoteType Contract Interview Mode: Virtual. We are looking for an experienced Senior Mainframe Automation Migration Engineer with 1012+ years of Mainframe experience. Hiring a Senior Mainframe Automation Engineer with hands-on experience in CA Endevor, IBM DBB migration, REXX, JCL, and IBM z/OS. Must-Have Skills: Strong experience with CA Endevor Hands-on CA Endevor to IBM DBB Migration Strong REXX Scrip

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Third Party, Contract

Depends on Experience

100% Remote // IMS Systems Programmer

Remote

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6d ago

100% Remote (W2) IMS Systems Programmer Contract Job Description: Key Responsibilities install and support IMS productInstall, configure, upgrade, and maintain IBM IMS products on z/OS.Administer and support IMS/TM, IMS/DB, IMS MSC, and IMS related subsystems.Perform IMS product installation and maintenance using SMP/E.Troubleshoot IMS system issues, analyze dumps using IPCS, and perform root cause analysis.Support IMS database administration activities including recovery, reorganization, and p

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Contract

Depends on Experience

z/OS Administrator / System Programmer

Remote

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24d ago

Job Title: z/OS Administrator / System ProgrammerLocation: Remote (USA) Duration: 6+ Months (Extension Possible) Employment Type: 1099 Only Client: Cognizant Introduction:We are seeking a skilled z/OS Administrator / System Programmer to join our team. The ideal candidate will have extensive experience in IBM z/OS Administration and System Programming, along with proficiency in key technologies such as z/OS, SMP/E, JES2/JES3, RACF, REXX, and TSO/ISPF. This role involves ensuring the smooth opera

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Contract

65 - 70

Mainframe Developer

Remote

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17d ago

As aMainframe Developer, you will be responsible for the analysis, design, coding, testing, and documentation of new or modified applications developed on the IBM z/OSMainframeplatform. In addition to these duties, you will also be required to provide support for applications already in production. You will need to have a strong working knowledge of COBOL, JCL, CICS, DB2, and IMS Mainframedevelopersare responsible for thedevelopment, maintenance and support of software applications that run onma

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Full-time

50 - 70

z/OS Systems Programmer (Direct Hire) - Remote

Remote

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2d ago

Role: z/OS Systems Programmer Location: Remote Type of Employment: Direct Hire Length of Contract: Permanent About the Role: We re seeking an experienced Mainframe Systems Programmer to lead engineering, operations, and planning for our IBM z/OS environment. This role involves ensuring system performance, reliability, and scalability while supporting critical infrastructure, storage, and disaster recovery operations. Key Responsibilities: Serve as the subject matter expert for IBM mainframe an

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Full-time, Third Party

$125000 - $145000

Z jobs in Downey, CA, USA