Mainframe jobs in Downey, CA

Hybrid in Los Angeles, California

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2d ago

We are Seeking a Senior Mainframe COBOL Developer with a strong background in enterprise financial systems. The ideal candidate will support mission-critical mainframe applications, troubleshoot production issues, and develop enhancements for high-volume transaction processing systems. Candidates should be comfortable supporting scheduled batch operations as needed. Required Qualifications10+ years of COBOL development experience on IBM Mainframe.Strong hands-on experience with COBOL, CICS, DB2,

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Contract

Depends on Experience

Mainframe Systems Admin (remote)

Remote or Cypress, California

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Today

job summary: Here is a summary of the positions job duties: Administer and support IBM z/OS mainframe environments, including job scheduling configuration, LPAR performance, and IPL processes. Perform daily system health checks, job monitoring, and performance tuning using tools such as Omegamon, RMF, and SMF. Apply z/OS maintenance and upgrades using System Modification Program, ensuring changes are validated and documented. Configure and optimize IBM Workload Manager (WLM) to enforce work

Contract

USD75 - USD85

Mainframe Developer $66.50

Hybrid in Torrance, California

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Today

CALL US NOW for immediate consideration! Click Apply on Web or Apply Now to view our recruiter s contact info and reach out today, we d love to speak with you! ** We will NOT accept 3rd Party (C2C/C2H) Contractors ** JOB DETAILS: Position:Mainframe Developer Job Ref #:44628 - JIH5JP00004281 Duration:12+ Months (On-going Contract) Location:HYBRID - Torrance, CA 90501 Pay Rate:$66.65 per hour (W2 ONLY) ** MUST work ONSITE 4 days per week ** (Must be LOCAL or willing to RELOCATE at your own e

Contract

USD 90,501.00 per year

Mainframe Systems Analyst / Developer $67.00

Hybrid in Torrance, California

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Today

CALL US NOW for immediate consideration! Click Apply on Web or Apply Now to view our recruiter s contact info and reach out today, we d love to speak with you! = ** We will NOT accept 3rd Party (C2C/C2H) Contractors ** = JOB DETAILS: Position:Mainframe Systems Analyst/Developer JOB REF#:44735 - JIH5JP00004475 Duration:12+ Months (On-Going Contract) Location:HYBRID - Torrance, CA 90501 Pay Rate:$66.50 per hour (W2 Only) HYBRID: Must work ONSITE MON-THUR / 40 Hours Must be LOCAL or willing

Contract

USD 90,501.00 per year

Senior CA CL/SuperSession Systems Programmer z/OS Mainframe

Remote

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Yesterday

Senior CA CL/SuperSession Systems Programmer z/OS Mainframe Location: Remote Duration: 12 Months Experience: 8+ Years Job Overview We are seeking a Senior CA CL/SuperSession Systems Programmer with strong experience in z/OS Mainframe, CL/SuperSession, JCL, VTAM, and SSPL programming. The candidate will be responsible for administration, installation, configuration, customization, and support of CL/SuperSession. Key Responsibilities Manage the CL/SuperSession session manager product end-to-end.In

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Third Party, Contract

Depends on Experience

Mainframe Systems Programmer / DBA

Hybrid in Los Angeles, California

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2d ago

HonorVet Technologies is a Service Disable Veteran-Owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn''t a tagline; it''s the way we work. We don''t forward resumes and hope for the best. We take the time to understand where a professional like you are headed and only reach out when we genuinely believe there''s a fit worth exploring. Job Title: Mainframe System

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Third Party, Contract

$90 - $95

Mainframe Storage Admin (W2 Role)

Remote

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3d ago

Mainframe Storage Admin Onsite to Plano, TX preferred - Remote ok Experience level 12+ years of professional work experience as a Mainframe Storage administrator. Technical key skills (Mandatory skills) Strong knowledge of IBM z/OS Storage Management. Hands-on experience with Hitachi Disk Storage (HDS/VSP, USP, VSP G Series). Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL). Strong understanding of DFSMS, SMS, ACS routines, and Storage Groups. Experience with

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Contract

$57 - $67

Mainframe Systems Programmer

Remote

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3d ago

Role Summary This position requires an experienced IBM z/OS (Mainframe Systems Programmer) to support and maintain the z/OS environment. The role involves assisting the primary support team by providing backup and technical expertise in mainframe systems, hardware, and software support. The candidate will ensure smooth operation, troubleshooting, and updates of the mainframe systems, while collaborating with vendors and application teams as needed. Responsibilities Install, maintain, and upgrad

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Contract, Third Party

Depends on Experience

JR1082408 Mainframe Senior Network Systems Programmer

Remote

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2d ago

Job Title: Mainframe Senior Network Systems Programmer Location: Remote Mainframe VTAM, SNA, APPN & HPR and TCP/IP experience

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Contract, Third Party

Mainframe Storage Admin

Remote

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5d ago

Role :: Mainframe Storage Admin Location :: Salt Lake City, UT/Remote Type :: Fulltime Job Description Hands-on experience with Hitachi VSP 5000, IBM TS7780, Hitachi HUR DFSMS suite, CA-1 FDR/ABR SMP/E in depth knowledge to do install work on ISV products Setup and Manage Mainframe DC Storage Replication IODF/IOCDS, HCD/HCM, Mainframe Capacity Planning and Performance Tuning PARMLIB and PROCLIB concatenation and maintenance Experience in Disaster Recovery setup and conducting DR dri

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Full-time

Depends on Experience

Mainframe z/OS System Programmer

Remote

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11d ago

We are looking for experienced Mainframe z/OS System Programmers with a strong background in system programming, performance tuning, and enterprise support environments. If you thrive in high-availability systems and enjoy solving complex technical challenges, this is for you! Position: z/OS System Programmer (Mainframe) L3 / Lead Location: USA (Remote) Experience: [10-35 Years] Job Type: Full-time Key Responsibilities: Manage installation, configuration & upgrades of z/OS and ISV products Tro

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Full-time

$80,000 - $120,000

Mainframe Storage Administrator

Remote

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3d ago

Job DescriptionWe are seeking an experienced Mainframe System Programmer / Storage Administrator with 12+ years of professional experience supporting z/OS, DB2, IMS, and ISV products. The ideal candidate will have strong expertise in software installation and upgrades, DB2/IMS database management, SMP/E, IBM and Broadcom products, production support, disaster recovery, and operational resilience. Key ResponsibilitiesInstall, upgrade, and maintain DB2 and IMS versions and associated software prod

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Contract

54 - 56

Mainframe Storage Engineer

Remote

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2d ago

Role Title:Mainframe Storage Engineer Employment Type:Contract or Contract to Hire Duration:6 months to start, could extend or convert FTE Preferred Location:New York Role Description: Seeking an experienced Mainframe Storage Engineer to support a highly available enterprise mainframe environment. This individual will be responsible for IBM storage and tape infrastructure, data replication, backup and recovery, capacity management, and resiliency initiatives. The ideal candidate will have hands

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Contract

Depends on Experience

Mainframe -Solution Architect Modernization

Remote

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2d ago

Mainframe Modernization Experience (Most Important) Tell me about a time when you modernized applications on a mainframe. What to listen for: Technologies involved (COBOL, PL/1, JCL, CICS, DB2, IMS, VSAM, etc.)Business domain (Claims, Policy Administration, Underwriting, Billing, etc.)Modernization approachTarget architectureBusiness outcomesKey Skills:1. Strong experience in mainframe architecture and application pattern/component identification -PL/1, COBOL, CICS, IMS/DB2, JCL 2. Proven expert

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Contract

Mainframe Business Systems Analyst

Hybrid in Torrance, California

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2d ago

Mainframe Business Systems Analyst IT L3 Location: Torrance, CA (Hybrid of 4 days/week onsite with 1 day/week remote) Duration: July 2026 March 31, 2028 This Mainframe Business Analyst will be focusing on production support and project related work for our clients Parts Applications team. Assigned units of work vary from > 100 hour enhancements, up to team member on a large project. Breakdown of focus is the following:Analysis/Design roughly 30-40%Development (code, unit test, int test, system

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Contract

$60 - $70

Mainframe DB2 System Programmer

Remote

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4d ago

Hiring Greetings from Modern Agile Technologies. Position: Mainframe DB2 System Programmer Location: Remote Type: Contract Job Description: As a Mainframe DB2 System Programmer SME are project-based subject matter experts in all things infrastructure good at providing analysis, documenting and diagraming work for hand-off, offering timely solutions, and generally figuring it out. This is a hands-on role where your feel for the interaction between a system and its environment will be invaluabl

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Contract

Depends on Experience

Senior Mainframe Storage Administrator

Remote

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5d ago

Senior Mainframe Storage AdministratorJob Title: Senior Mainframe Storage AdministratorLocation: RemoteEmployment Type: Long-Term ContractExperience: 14+ Years Job SummaryWe are seeking a highly experienced Senior Mainframe Storage Administrator with 12+ years of hands-on experience supporting enterprise IBM z/OS storage environments. The ideal candidate will have strong expertise in IBM z/OS Storage Management, Hitachi Disk Storage (HDS/VSP/USP/VSP G Series), IBM Virtual Tape Systems (VTS/VTL),

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Contract

Depends on Experience

Mainframe CICS ADMIN

Remote

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27d ago

Role :: CICS ADMIN Location :: Remote Type :: Fulltime Job Description Must Have Technical/Functional Skills IBM/vendor support familiar with IBM and other vendors web sites: Open problem cases, ask questions, prepare and send dumps. SMP/E in depth knowledge to do install work on CICS and any associated productsSecurity in depth knowledge of ACF2 (must be able to install security on CICS and associated products and create ACF2 security rules as they pertain to CICS)SMF moderate skill set

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Full-time

Depends on Experience

Mainframe Automation Engineer

Remote

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2d ago

Role Title:Mainframe Automation Engineer Employment Type:Contract or Contract to Hire Duration:6 months to start, could extend or convert FTE Preferred Location:Prefer candidates in New York, open to remote with occasional travel Role Description: Seeking a Mainframe Automation Engineer to help modernize and enhance automation across an enterprise mainframe environment. This individual will combine strong traditional mainframe automation experience with modern technologies such as Ansible, Pytho

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Contract

Depends on Experience

Mainframe Systems Programmer (z/OS)

Remote

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2d ago

Role Title:Mainframe Systems Programmer (z/OS) Employment Type:Contract Duration:6 months to start, with extensions or potential to convert FTE Preferred Location:New York preferred, open to remote with occasional travel 2-3 times per year for milestones Role Description: Responsible for the installation, configuration, maintenance, and support of the IBM z/OS operating system and associated mainframe infrastructure supporting critical banking applications. Ensures the stability, availability, s

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Contract

Depends on Experience

Mainframe jobs in Downey, CA, USA