VMO - Mainframe Engineer Jobs

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Junior Mainframe System Programmer

City of New York

•

New York, New York, USA

Full-time

Company Description Job Description We are seeking a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role, the candidate will work closely with senior system programmers to support and maintain our z/OS mainframe environment. This is a great opportunity for someone looking to build a long-term career in mainframe systems with hands-on experience, structured training, and mentorship. Key Responsibilities: - Assist in ins
Posted 36 days ago | Updated 2 hours ago

Mainframe Tester at Jersey City, NJ (Onsite) -No. of Positions:3

Photon

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Jersey City, New Jersey, USA

Third Party, Contract

Mainframe Tester Jersey City, NJ (5 days onsite) No. of Positions:3 Minimum 5+ years in backend testing with a strong focus on payments and banking systems. Expertise in mainframe and middleware technologies including MQ, and ESB. Proficient in validating JSON and XML data. Experience in financial services is highly preferred. Roles and Responsibilities: Conduct functional testing of backend systems involving mainframe and middleware components. Validate and compare JSON and XML data structur
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Posted 10 days ago

Mainframe +.NET Developer

BCforward

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Kennesaw, Georgia, USA

Contract

Mainframe +.NET Developer BCforward is currently seeking a highly motivated Mainframe +.NET Developer for a Hybrid opportunity in Kennesaw, GA! Position Title: Mainframe +.NET Developer Location: Kennesaw, GA! Hybrid Anticipated Start Date: 6/09/2025 Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 6+ Months with Potential Extension or can be converted to a fulltime employment. Job Type
Posted 25 days ago | Updated moments ago

Mainframe Developer

TEKsystems c/o Allegis Group

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Lincoln, Nebraska, USA

Full-time

We are seeking a dedicated and detail-oriented Application Developer to join a high-performing team supporting mission-critical applications. This role involves maintaining and enhancing legacy systems while contributing to new development initiatives using Agile methodologies. The ideal candidate will have strong COBOL and CICS experience and be comfortable working in a hybrid environment. Key Responsibilities Analyze, develop, test, and maintain applications in COBOL and CICS.Support and troub
Posted 7 days ago | Updated moments ago

Mainframe Developer (Only Locals to FL)

Info Dinamica Inc

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Lake Mary, Florida, USA

Contract, Third Party

Role: Mainframe Developer Location: Lake Mary, FL (Onsite from Day 1) - Only Locals are required JoB Type: Contract Relevant Experience: 8+ Years Mandatory Skills: Mainframe - COBOL,CICS,Z/OS,DB2, JCL, MQ Roles and Responsibilities: Responsible for development and implementation of applications using Mainframe technologies and also should be responsible for Build, deployment and Support of the application. The identified resource will need to be in constant verbal and written contact with ke
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Posted 3 days ago | Updated 7 hours ago

Mainframe Architect & Developer - FTE - Indianapolis, IN

Vy Systems

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Indianapolis, Indiana, USA

Full-time

6 to 10 years of experience in development and performing production support ( L2, L3) of Mainframe applications Strong skills in on Db2, COBOL, JCL, CICS & IDMS ( good to have) Experience of maintaining applications with hands on knowledge on tools like Changeman, Endeavour, File Aid, SPUFI ,QMF etc Experience in mainframe performance tuning and MIPS optimization Strong communication skills Exposure to Water, Agile ,iterative methodologies.
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Posted 4 days ago

Senior Mainframe Cobol Developer

Fiserv

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Coral Springs, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 6 days ago | Updated moments ago

System Administrator (Mainframe)

Thunderhawk Technology Partners

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Plano, Texas, USA

Contract

Essential Skills: Recent experience in z/Os infrastructure upgrades Recent experience in Broadcom migration to IBM tools Knowledge and experience in support for a complex Mainframe Environment Knowledge and experience in support for Mainframe migrations and LPAR/MIPS management Experience in Mainframe backup to and restore from tape Knowledge and Experience in Mainframe datacenter migration and design Experience in Install, configure and supporting Mainframe LPARS and MIPS Experience configuring
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Posted 22 hours ago | Updated 10 hours ago

Mainframe Developer - CICS and IMS DB

Alchemy Software Solutions LLC

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Wilmington, Delaware, USA

Third Party, Contract

Position: Mainframe IMS and CICS Location: Wilmington DE 5 Day's Onsite Open for Both Contract and Full Time Must have: IMS DB - 50%, CICS - 25% Mainframe - 25% Required Skills: Programming Languages: Strong proficiency in COBOL Mainframe Operating Systems: In-depth knowledge of z/OS Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC Transaction Processing: Thorough understanding of CICS functionalities and programming interfaces Job Control Language (JCL
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Posted 31 days ago | Updated 5 days ago

Senior Mainframe Cobol Developer

Fiserv

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Omaha, Nebraska, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 11 hours ago | Updated moments ago

Mainframe Systems Programmer - Senior - COBOL Programmer

Apex Systems

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Providence, Rhode Island, USA

Full-time

Job#: 2074837 Job Description: Title: Senior COBOL Programmer Location: Onsite Duration: 1 Year Role Overview/ Day to Day: The Senior COBOL Programmer will support COBOL programming requests, application interfaces, in addition, may be needed for administration support for the IBM iSeries Power 9 (AS400) and IBM mainframe systems (using VSE, MVS, and VM). IBM Power 9 I Series (AS400) Systems Programming (System/36 and Native Mode) Provide COBOL programming support; maintain and make updates
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Posted 25 days ago | Updated 3 hours ago

Mainframe Developer

Keylent

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Columbia, South Carolina, USA

Contract

SCOPE OF THE PROJECT: This project includes backfill on production systems and potentially working on smaller, short-term projects. It involves collaboration with customers, development staff, operational staff, and QA staff. DAILY DUTIES / RESPONSIBILITIES: Work collaboratively with the Medicaid Services MMIS and MEDS teams to make coding changes to COBOL and ADS programs using an IDMS Network Database or IDMS Relational Database, technical and design specifications. Debug, unit test, and integ
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Posted 12 days ago

Mainframe Tester

Fiserv

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Alpharetta, Georgia, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 11 hours ago | Updated moments ago

MuleSoft with Mainframe Developer

Acadia Technologies, Inc.

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Detroit, Michigan, USA

Full-time

1. MuleSoft Expertise:Anypoint Platform:A deep understanding of the MuleSoft Anypoint Platform, including its features like Enterprise Service Bus (ESB), Anypoint API Designer, CloudHub, and Anypoint Studio. API Management:Familiarity with RESTful and SOAP APIs, their design, and management within the MuleSoft context. DataWeave:Proficiency in DataWeave for data transformation and mapping between different formats. Connectors:Knowledge of various MuleSoft connectors for integrating with diffe
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Posted 17 hours ago

Cobol Mainframe Developer- Remote (Candidate must be from East Coast) - Glider Assessment test

Metanlytics

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New York, USA

Third Party

Cobol Mainframe Developer Remote (Candidate must be from East Coast) 6+ months contract to Hire Note: Glider Assessment test followed by Video Interview Job Description: Must have at least 3-5+ years of experience as a COBOL programmer. Higher level of education or 6+ years of additional experience in lieu of higher education Must be able to program in COBOL Must have experience with code documentation and processing Agile/Scrum Methodology Team player Self-starter Strong Core Behaviors Experi
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Posted 60+ days ago | Updated 1 hour ago

COBOL Mainframe Programmer/Developer

Expedite Technology Solutions

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Atlanta, Georgia, USA

Contract

Responsibilities: Translate analysis and design documents, as well as specifications, into well-structured programs. Maintain and enhance custom developed software by modifying and testing user data entry screens, batch processing, reports, queries, and menus. Conduct thorough reviews of existing code, data, and business processes to support non-database functions. Execute test program changes, update test files, run tests, review results, and ensure the correctness of program changes based on p
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Posted 60+ days ago | Updated 10 hours ago

Mainframe Developer

Sunrise Systems, Inc.

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Trenton, New Jersey, USA

Contract

Job Title: Developer - Mainframe Job ID: 25-07940 Location: Trenton, NJ Duration: 06 Month s Contract SENIOR HANDS-ON developer with good communication & some lead exp. responsible for analysis, design, coding, component & assembly testing . Contractor will be involved in maintenance (incl prod. support) Hybrid position- 3 days remote, 2 days onsite. Note this is a SENIOR position. Candidate should be a Current Hands-on Developer and be strong in both DB2 and Stored Procedures. The ideal ca
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Posted 41 days ago | Updated 18 hours ago

Mainframe IMS DB with CICS

SR Partners LLC

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Wilmington, Delaware, USA

Full-time, Contract, Third Party

Role: Mainframe with IMS DB with CICS Location: Wilmington, DE (Onsite from Day 1) Job Description: Required qualifications, capabilities, and skills Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages. Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages. Overall knowledge of t
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Posted 60+ days ago | Updated 8 hours ago

Mainframe Senior z\OS Administrator ISA II

Illinois Secretary of State

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Springfield, Illinois, USA

Full-time

Office of the Illinois Secretary of State Alexi Giannoulias Job Title: Mainframe Senior z/OS Administrator (ISA II) Division: Systems and Programming Union: IFT Location: 501 S Second St, Springfield, IL - Sangamon County (On-Site) Salary: $12,500.00 monthly Overview: We are seeking a highly skilled and experienced Senior Z/OS Systems Programmer. The ideal candidate will be fluent in Z/OS administration, storage management, and hardware management. As a Senior Z/OS Systems Programmer, you w
Posted 27 days ago | Updated moments ago

100% REMOTE - Mainframe Systems Architect

Plum Placements Inc.

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Remote

Contract

CANDIDATES MUST BE LOCATED IN PST or MST IN ORDER TO BE CONSIDERED. Client is NOT willing to provide sponsorship! Duration: 12 months Location: Your home office based in the MST or CST. Client is based out of Portland, OR. ABOUT We are seeking a dedicated Mainframe Architect to help our client integrate their existing mainframe compute and storage capacity into a new environment in support our latest acquisition. Additionally, there is significant analysis to be completed for all third-party s
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Posted 16 hours ago | Updated 16 hours ago