mainframe Jobs in columbus, oh

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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 41 days ago | Updated 1 day ago

Mainframe Administrator

Big Apple Infotech

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Remote

Contract

Hello Professionals, Greetings From Big Apple Infotech! Role: IBM Mainframe Administrator Location: USA, Remote (Needs to travel to client site when required by the client) Duration: Long Term Contract Experience: 8+ Yrs Needed JD:We are seeking an IBM Mainframe Administrator with expertise in data center migration,consolidation, and modernization. This role is responsible for planning, executing, and optimizing mainframe migrations while ensuring high availability, minimal downtime, and data
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Posted 52 days ago | Updated 3 hours ago

Mainframe Systematics Software Engineer (Banking Application)

Brilliant Infotech Inc.

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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 60+ days ago | Updated 1 day ago

CICS/MQ Systems Engineer

Judge Group, Inc.

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Columbus, Ohio, USA

Full-time

Location: Columbus, OH Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: JOB DESCRIPTION: Position Title: CICS/MQ Systems Engineer Location: 100% Remote Job Type: 6+ months contract Job Description and Requirements: Lead IS Tech Specialist - CICS/MQ Systems Engineer **NOT A MAINFRAME DEVELOPER** Systems application mainframe engineer candidate must have Parallel Sysplex experience designing, installing, maintaining, and supporting the major application subsystems running on z/OS. Mu
Posted 60+ days ago | Updated 4 hours ago

Senior Systems Engineer (Mainframe - DB2, COBOL, CICS, JCL, Z/OS)

Mindlance

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Remote

Contract

Senior Systems Engineer Location: Reston, VA (Remote) Duration: 6 Months to hire Job Description The Senior Systems Engineer will perform complex analysis, design, development, testing, and debugging of software, ranging from operating system architecture integration to software design and systems engineering. The individual will be responsible for developing critical application programs, ensuring system reliability, and integrating various computer systems while adhering to industry best pract
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Posted 60+ days ago | Updated 2 days ago

MF Developer (Systematics - ALS)

Seneca Resources, LLC

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Remote

Contract

FULLY REMOTE MF Developer (Systematics - ALS) ALS and ACAPS strong MF skills.
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Posted 1 day ago

Ideal/Datacom Developer

APN Software Services, Inc

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Remote

Contract

Ideal/Datacom Developer Duration: 6 months contract Location: 100% Remote 5+ 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 environ
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Posted 4 days ago

Junior Software Engineer - 100% Remote

Prodware Solutions

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Remote

Contract

Job Title: Software Engineer-Jr.Duration: 3+ Months ContractJob Type: 100% Remote Job Description: 1. What technologies or systems will this contingent worker be utilizing? AWSPythonJavareact/typescriptSome mainframe
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Posted 3 days ago | Updated 1 hour ago

MicroFocus Cobol Developer

Wissen Infotech

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Remote

Contract, Third Party

We are looking for Micro Focus Developer with strong expertise in Open Systems to support and enhance legacy COBOL-based applications. The ideal candidate will be responsible for analysis, development, testing, and implementation of business applications using Micro Focus COBOL on UNIX or Linux platforms. Responsibilities include converting mainframe COBOL applications to distributed systems, optimizing code performance, and supporting integration with modern technologies
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Posted 2 days ago

ALC Developer IRS Systems Support (Remote)

Vibrantech Solutions Inc

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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 17 days ago

Application Developer Mainframe Modernization

DCM Infotech Limited

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Remote

Contract

Need Very Strong Exp and CA -Ideal and CA Datacom please check with the candidate before sending JD: Required skills (maximum of 6): CA IDEAL -CA Datacom in mainframe environments.COBOL/CICS/DTACOM combinationsJCL-CICS -VSAM-Datacom QDRY and DB utilities-Xpeditor, Endevor, Control-M etc.
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Posted 1 hour 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 49 days ago | Updated 14 days 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 14 days ago

FSI GMI Developer -

Indus River Technologies Inc.

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Remote

Third Party, Contract

*NOTE: REMOTE but preferred local candidates in New Jersey *NOTE: REMOTE but preferred local candidates in New Jersey *NOTE: REMOTE but preferred local candidates in New Jersey Position Title: FIS GMI DevelopersLocation: Remote but preferred local candidates in New JerseyDuration: 6-12+ months contract Job Summary: We are seeking an experienced FIS GMI Developer to support the development, customization, and maintenance of our GMI-based clearing and back-office systems. GMI developer with stron
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Posted 6 days ago | Updated 1 day ago

QA Testing Analyst: IV (Lead)

Robert Half

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Columbus, Ohio, USA

Contract

Description We are looking for an experienced Lead QA Testing Analyst to join our team in Columbus, Ohio, on a long-term contract basis. In this role, you will play a crucial part in ensuring the quality and accuracy of data warehouse projects by designing and executing comprehensive test strategies. You will collaborate with cross-functional teams to identify and resolve data issues, contributing to the organization's ability to leverage data as a strategic asset. Key Responsibilities Review p
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Posted 28 days ago | Updated 4 hours ago

Application Architect

Huntington Bank

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Columbus, Ohio, USA

Full-time

Description Summary: The Application Architect provides the technical vision and direction within an application domain. Duties and Responsibilities: Develop, maintain, and communicate the application architecture and application-level roadmap. Design, document, develop and govern frameworks/platforms for consumption by the larger technical delivery organization. Be accountable for the creation and evolution of the overall application architecture strategy, its alignment with the Huntington Tar
Posted 60+ days ago | Updated 7 hours 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 35 days ago | Updated 3 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 3 days ago

Assembly Language Developer

SAIC

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Remote

Full-time

Job ID: 2506946 Location: REMOTE WORK, VA, US Date Posted: 2025-06-24 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Public Trust Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly experienced Assembly Language Developer with deep expertise in IBM z/OS mainframe environments, IRS Core Record Layouts (CRL), and legacy system modernization. The ideal candi
Posted 2 days ago | Updated 5 hours ago

SR DATA REPORTING ANALYST

3Core Systems, Inc

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Remote

Contract

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for SR DATA REPORTING ANALYST for one of our clients in Remote TITLE: SR DATA REPORTING ANALYST LOCATION: REMOTE DURATION: 12+ MONTHS Project Overview The team is decommissioning the mainframe and transitioning to Alpha
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Posted 19 hours ago