Showing page 1 of 327 (Total listings: 6534)

Mainframe Developer

Wall Street Consulting Services LLC ✓ Verified
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West Trenton, Mercer County
Oct 18, 2026

Job Description Hiring: Mainframe Developer – Remote (Contract) \n Mode of Interview: In-Person \n Location: Trenton NJ \n We are looking for an experienced Mainframe Developer for a remote contract opportunity. \n Required Skills: \n \n COBOL, JCL, NATURAL, ADABAS \n TSO/ISPF and job scheduling \n AFP, PAGEDEF, FORMDEF, and OVERLAY \n Mainframe troubleshooting, debugging, and production support \n CICS and legacy modernization experience is a plus \n \n Experience: 5 years in COBOL/JCL and 3 y…

Mainframe Developer

VLink Inc ✓ Verified
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Grand Central, Manhattan
Oct 18, 2026

Job Description Job Title: Mainframe Engineer \n Location: New York, NY \n Employment Duration: 12 Months Contract \n Payrate : $60 - $65/hr on W2 \n \n VLink, founded in 2006, is a leading global provider of software engineering services with next-gen technologies and best-in-class talent. Our Headquarters are in the U.S, and we have offices in 7 countries from North America-Europe to APAC, with expansion plans in the Middle East & 3 Offices in India. With over 1,000 employees working globally…

Mainframe Hogan developer

Vision Square INC ✓ Verified
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Pimmit, Fairfax County
Oct 18, 2026

Job Description Must Have: \n Strong hands-on experience in COBOL (preferably Enterprise COBOL / VS COBOL II). \n Strong hands-on experience in JCL. \n Working knowledge of Hogan core banking systems and their integration with COBOL/JCL mainframe applications. \n Mainframe environment expertise: z/OS, TSO/ISPF. \n File handling knowledge: VSAM, sequential files, SORT utilities (e.g., Syncsort/DFSORT). \n Solid debugging and incident resolution skills for batch processing and abends. \n Good und…

Mainframe Automation/Netview Engineer

THOUGHT BYTE ✓ Verified
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Phoenix, Maricopa County
Oct 18, 2026

Job Description Role: Mainframe Automation/Netview Engineer \n Location of work: Phoenix, AZ, Dallas, TX, NJ & Charlotte, NC (Hybrid, 3 days onsite) \n Duration: 12 months Contract \n \n Description \n The Role: \n We are seeking an experienced Mainframe NetView Engineer to support enterprise IBM z/OS environments through advanced automation, monitoring, and operational resiliency solutions. The successful candidate will be responsible for administering IBM NetView for z/OS, developing automati…

Mainframe Developer/Mainframe Programmer

Programmers.io ✓ Verified
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Charlotte, Mecklenburg County
Oct 16, 2026

Job Title- Mainframe Developer Location- Addison, TX/Charlotte, NC- Full-Time- Onsite role Experience 8 Years Preferred Required Skills Mainframe Development COBOL JCL VSAM DB2 Batch Processing Responsibilities Develop and support Mainframe applications. Perform code enhancements and maintenance. Troubleshoot production issues. Participate in testing and deployment activities. Work with business teams to implement system changes.

Mainframe Operator

Infinitice, LLC ✓ Verified
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Pontiac, Oakland County
Oct 10, 2026

Overview Infinitice specializes in IT staff augmentation, connecting businesses with highly skilled professionals across data, analytics, and technology roles. We help organizations scale quickly with the right talent at the right time. Job Title: Mainframe Operator Location: Pontiac, MI (onsite) Job Description Serve as a Level 1 Incident Manager for critical IT incidents and events, including rapid creation, escalation, triage, and tracking of customer technology-related issues. Communicate e…

Mainframe Developer

Kforce Technology Staffing ✓ Verified
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Westlake, Denton County
Oct 16, 2026

RESPONSIBILITIES: Kforce has a client in Westlake, TX that is seeking a Mainframe Developer. Responsibilities: * Design, deploy and support software releases into production environments * Employ your data security skills to keep our customers' information safe * Identify the root cause of problems and designs and implements technical design solutions to address them REQUIREMENTS: * BS/BA or advanced degree, or equivalent experience preferred * 7-10 years of software development experience in b…

Mainframe System DBA

Q1 Technologies, Inc. ✓ Verified
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Newburgh Heights, Cuyahoga County
Oct 18, 2026

Job Description Mainframe System DBA \n \n Must Have Technical/Functional Skills: \n • 4–6 years of Mainframe DB2 DBA or System Programmer experience \n • Strong Mainframe & DB2 architecture knowledge \n • Proficiency in JCL and z/OS operations \n • Hands-on experience with DB2 utilities and SMP/E \n • Experience with BMC/CA tools \n • Strong SQL and catalog analysis skills \n \n Roles & Responsibilities: \n • Manage DB2 objects (databases, tablespaces, tables, indexes) \n • Execute DB2 command…

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New City, Rockland County
Oct 18, 2026

Job Description Job Title: IT Service Management Specialist – Mainframe Production Support \n Location: New York City, NY \n Schedule: 3 consecutive days per week, 7:30 AM–8:00 PM, including weekends and holidays \n Work Authorization: Must be authorized to work in the US. Visa sponsorship is not available. NYC residency is not required. \n \n Job Description: \n We are seeking an experienced IT Service Management Specialist to support mainframe production operations, batch processing, and job …

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Columbus, Hempstead County
Oct 15, 2026

hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies. As a Lead Infrastructure Engineer at JPMorganChase within the Mainframe & Midrange Compute, you apply deep knowledge of software, applicatio…

Mainframe Developer

Wall Street Consulting Services LLC ✓ Verified
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Trenton, Mercer County
Oct 18, 2026

Hiring: Mainframe Developer – Remote (Contract) Mode of Interview: In-Person Location: Trenton NJ We are looking for an experienced Mainframe Developer for a remote contract opportunity. Required Skills: COBOL, JCL, NATURAL, ADABAS TSO/ISPF and job scheduling AFP, PAGEDEF, FORMDEF, and OVERLAY Mainframe troubleshooting, debugging, and production support CICS and legacy modernization experience is a plus Experience: 5 years in COBOL/JCL and 3 years in NATURAL/ADABAS. Location: Remote Job Type: C…

Mainframe Developer

VLink Inc ✓ Verified
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New York, US
Oct 18, 2026

Job Title: Mainframe Engineer Location: New York, NY Employment Duration: 12 Months Contract Payrate : $60 - $65/hr on W2 VLink, founded in 2006, is a leading global provider of software engineering services with next-gen technologies and best-in-class talent. Our Headquarters are in the U.S, and we have offices in 7 countries from North America-Europe to APAC, with expansion plans in the Middle East & 3 Offices in India. With over 1,000 employees working globally, VLink has helped SMBs, and la…

Mainframe Developer

The Judge Group ✓ Verified
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Lincoln, Lancaster County
Oct 6, 2026

ONLY W2 Job Title: Mainframe Developer Intermediate Location: Lincoln, NE Onsite) Duration: 6 Months About the Role We are seeking a highly skilled Mainframe Developer with strong hands-on coding expertise to join a team of performance-driven professionals focused on building and supporting enterprise applications. This role requires a deep understanding of mainframe technologies, software development best practices, and problem-solving capabilities. Candidates will be evaluated based on: Codin…

Mainframe Developer

Atos ✓ Verified
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Phoenix, Maricopa County
Oct 7, 2026

Minimum 5 years of experience in Mainframe development and Production Support projects. Strong hands-on experience in COBOL, JCL, DB2, CICS, VSAM. Provide L1/L2 production support for Mainframe applications. Monitor batch jobs and resolve job abends, failures, and application issues within SLA timelines. Handle Incident, Problem, Change, and Release Management activities. Perform detailed Root Cause Analysis (RCA) for recurring production issues. Troubleshoot and resolve issues involving COBOL,…

Mainframe Automation

REDLEO SOFTWARE INC. ✓ Verified
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Jersey City, Hudson County
Oct 9, 2026

Sr. Mainframe Automation (Rocket Macro to IBM PCOMM Migration) 100% Remote Fulltime Salary Benefits Serve as the technical lead for analyzing, reverse engineering, and converting Rocket terminal emulator macros into IBM PCOMM automation solutions while maintaining business functionality, performance, and output accuracy. Key Responsibilities Analyze existing Rocket macros and business workflows. Reverse engineer and document business logic and process dependencies. Develop automation solutions…

Mainframe Developer

New York Technology Partners ✓ Verified
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Jersey City, Hudson County
Oct 10, 2026

Sr Mainframe Developer Job Title: Sr Mainframe Developer Location: Jersey City, NJ Experience Level: 8 years Required Skills & Qualifications Expertise in COBOL , JCL , VSAM , IMS , CICS & DB2 Expertise in CICS Programming including CICS Screen Programming (Mandatory) Experience coding in MQ Series & IMS DB (Mandatory) Experience/Knowledge in building and maintaining new Test regions (preferred) Experience in Banking Compliance and Regulatory Platform (preferred) Must have hands-on coding devel…

Mainframe Assembler

Alltech Consulting Services, Inc. ✓ Verified
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Wilmington, New Castle County
Oct 15, 2026

Job Title: Mainframe Assembler Experience: 12 Years Location: Wilmington, DE- Onsite role RTTO 5 Days Onsite Contract Role Job Description: Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the IBM Assembler language. They should also be familiar with the entire Software Development Life Cycle (SDLC) and have a solid understanding of mainframe operating systems, such as z/OS. Debugging and troubleshooting: They perfor…

Mainframe Developer

Purview Services ✓ Verified
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Bee Cave, Travis County
Sep 24, 2026

Mainframe Developer Location: Austin, TX Work Arrangement: Onsite Duration: 6–12 Months Contract Job Type: Contract Job Overview We are seeking an experienced Mainframe Developer to join our team in Austin, TX. The ideal candidate will have strong hands-on experience in IBM Mainframe environments , application development, maintenance, troubleshooting, and production support. The candidate will work closely with technical teams, business stakeholders, and other developers to develop, enhance, m…

Mainframe Developer

Raas Infotek LLC ✓ Verified
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Texas City, Galveston County
Oct 16, 2026

Job Title: Mainframe Developer Experience: 10 Years Job Type: W2 Contract Job Description We are looking for an experienced Mainframe Developer with 10 years of experience in designing, developing, maintaining, and supporting enterprise mainframe applications. The ideal candidate should have strong expertise in COBOL, JCL, DB2, CICS, and mainframe batch processing. Key Responsibilities Design, develop, test, and maintain mainframe applications using COBOL, JCL, DB2, and CICS. Develop and optimi…

Mainframe Engineer

Raas Infotek LLC ✓ Verified
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South Boston, Suffolk County
Oct 13, 2026

Job Title: Senior Mainframe Developer Job Type: W2 Contract Experience: 10 Years Job Description We are looking for an experienced Senior Mainframe Developer with strong expertise in IBM Mainframe technologies, application development, maintenance, and production support. The ideal candidate should have hands-on experience with COBOL, JCL, DB2, and CICS, along with the ability to troubleshoot complex technical issues and support enterprise-level applications. Key Responsibilities Design, develo…

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