Mainframe jobs in McKinney, TX

Senior Mainframe Developer (COBOL/CICS) Richardson, TX (Hybrid)

Hybrid in Richardson, Texas

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3d ago

Job Title: Senior Mainframe Developer (COBOL/CICS) Location: Richardson, TX (Hybrid) Duration: 12 Months plus Experience: 10+ Years Please send your updated resume topranayatburgeonitsdotcom Job Description: We are looking for an experienced Mainframe Developer with strong hands-on expertise in COBOL and CICS to develop, debug, test, maintain, and enhance mainframe applications. Mandatory Skills:MainframeCOBOLCICSMainframe application development and debuggingCode testing, troubleshooting, a

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Contract

$50 - $70

Mainframe Developer / Production Support-Texas-Remote

Remote or Hybrid in Irving, Texas

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Today

Mainframe Developer / Production Support Location: Irving, TX , Remote is OK (local candidates are preferred) Contract w2 Mandatory Skills: IBM Mainframes, COBOL, DB2 SQL, JCL, Prod support, AI tools usage (GHCP, Gemini), automation (not mandatory but prefered) Job Description Responsible for the design, development, enhancement, testing, and support of Mainframe applications using COBOL, DB2 and JCL technologies. This role involves working on critical business applications, analyzing requirem

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Contract

Depends on Experience

Mainframe infrastructure engineer

Plano, Texas

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29d ago

Mainframe infrastructure engineer Contract Duration: 12 months Work Arrangement: Hybrid minimum 3 days onsite Locations: Plano, TX; Jersey City, NJ; Charlotte, NC; Chandler, AZ Mainframe z/VM + Linux + Python + AI agents + vulnerability remediation The biggest screening requirement is the 10+ years of mainframe infrastructure engineering, combined with actual hands-on AI/agent automation experience. Do not submit a conventional AI/Python engineer unless they also have substantial z/VM/mainframe

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Third Party, Contract

Depends on Experience

Mainframe Developer - Independent work authorizations

Hybrid in Plano, Texas

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6d ago

We are currently seeking a Senior Mainframe Developer / Technical Lead (COBOL) - Onsite to join our team. We are looking for a Senior Mainframe Developer / Technical Lead to provide technical leadership for enterprise mainframe applications supporting high-volume, mission-critical transaction processing. This role combines hands-on development, solution architecture, mentoring, and platform modernization to deliver reliable, scalable solutions that support key business initiatives. Job Respons

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Full-time

100000 - 110,000

Mainframe Developer – Full-Time (Plano, TX)

Hybrid in Plano, Texas

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16d ago

Position Details: Role: Mainframe Developer Locations: Plano, TX (Need Local Profiles) Employment Type: Full-Time (W2) Work Model: Onsite-Hybrid 2 3 days per week Compensation:$80,000 $110,000 per year, plus benefits Experience Range: 8+ years Work Authorization: Candidates must be legally authorized to work in the United States for this position and must be able to work on a full-time W-2 basis. Sponsorship:This position is open to candidates who are authorized to work in the U.

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Full-time, Third Party

$100000 - $1100000

Mainframe performance Engineer

Remote

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Yesterday

Hi, Title: Mainframe performance and capacity management engineer Location: Remote Job Description: The Mainframe performance and capacity management engineer will be responsible for real-time mainframe performance monitoring, anomaly detection, and incident prevention to support our mission-critical workloads. You will use your expertise in performance optimization, capacity planning, and data analysis to identify both performance and capacity exceptions, ensuring our mainframe infrastructure

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Contract

$70 - $80

Mainframe Developer @ w2 only

Hybrid in Richardson, Texas

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3d ago

Must Have Skills: Mainframe CICS COBOL Detailed Job Description: Writing and testing code Developing and debugging programs for mainframe systems. Collaborating with other developers Ensuring that mainframe components operate correctly. Creating and installing new applications Developing new software solutions for mainframe environments. Maintaining, updating, and modifying applications Ensuring that existing applications run smoothly and are updated as needed. Top 3 responsibilities you would

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Contract

Depends on Experience

Mainframe System/Automation Engineer - Remote

Remote

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Today

Mainframe System/Automation Engineer - Fully Remote Experience: 5+ Years We are seeking a Mainframe Systme/Automation Engineer with strong experience in IBM Z automation, z/OS operations, and migration projects. The ideal candidate will have hands-on expertise with NetView for z/OS, System Automation for z/OS, REXX, JCL, TSO/ISPF, and Policy Database (PDB). <>Key ResponsibilitiesSupport and implement System Automation for z/OS and NetView for z/OS solutions.Participate in z/OS Automation Migrat

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Contract

$40 - $52

Mainframe Vantage Programmer - Onsite

Addison, Texas

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8d ago

Company Overview: Req ID: 383379 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Mainframe Vantage Programmer to join our team in Addison, Texas (US-TX), United States (US). Job Description: Overview NTT DATA is seeking an experienced Mainframe Vantage Programmer to work with a major Insurance client. The role involves

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Full-time, Contract, Third Party

Depends on Experience

Mainframe performance and capacity management engineer

Remote

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3d ago

Location: Remote Job Description: The Mainframe performance and capacity management engineer will be responsible for real-time mainframe performance monitoring, anomaly detection, and incident prevention to support our mission-critical workloads. You will use your expertise in performance optimization, capacity planning, and data analysis to identify both performance and capacity exceptions, ensuring our mainframe infrastructure operates efficiently and effectively. Leverage advanced tools and

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Contract

$70 - $80

Quick Hire Mainframe z/OS System Programmer at 100% Remote

Remote or Salt Lake City, Utah

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Today

Mainframe z/OS System Programmer 100% Remote Full Time JD: Minimum 10+ years of hands-on technical experience as a Mainframe z/OS Prior experience working in a large Mainframe setup of minimum 5,000 MIPS and above. Manage BAU (Business As Usual) Service Delivery for Mainframe OS Hands on experience on ISV tools Installation, upgrade, migration for various vendor products Hands on experience for CA-ACF2 upgrade and Sailpoint-ACF2 integration This is for a pure Technical Hands-On role and not for

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Full-time

$DOE

Mainframe Production Operations Engineer

Remote

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Today

Mainframe Production Operations Engineer 100% Remote 6-12 Months Contract Must have : Migration from CA OPS/MVS to IBM Tivoli System Automation for z/OS is mandatory, REXX program Qualification: CA OPS/MVS to IBM Tivoli System Automation for z/OS REXX Required Professional & Technical Expertise 5+ years of experience in a Mainframe Operations environment in an operational, service, consulting, or support role Strong written and verbal communication skills Hands-on experience with TSO and ISPF S

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Contract

$62

Mainframe IMS Systems Programmer

Plano, Texas

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16d ago

Role: Mainframe IMS Systems Programmer Locations: Plano, TX/Pennington, NJ/Phoenix, AZ/Charlotte, NC/Chicago, IL/Jacksonville, FL (TX is TOP) Position Summary We are seeking an experienced Mainframe IMS Systems Programmer / DBA to manage, maintain, and optimize our IBM z/OS mainframe environments. In this role, you will be responsible for ensuring the high availability, performance, and security of our IMS Database (IMS DB) and IMS Transaction Manager (IMS TM) subsystems. The ideal candidate wi

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Third Party, Contract

Depends on Experience

Macro Conversion Engineer With Mainframe & Terminal Emulation- 100% Remote (Fulltime)

Remote

•

Yesterday

Required Technical Skills Mainframe & Terminal Emulation 10+ years experience with: IBM 3270 IBM 5250 Terminal emulation platforms Deep understanding of: Host sessions Presentation spaces Screen attributes AID keys Keyboard mappings PCOMM Automation Strong experience in: IBM Personal Communications (PCOMM) EHLLAPI HACL COM Automation Session profile management File transfer configurationProgramming Languages Advanced proficiency in: VBA VBScriptPreferred: PowerShell Python C# Java

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Full-time, Third Party

Depends on Experience

Mainframe Specialist

Remote

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6d ago

Title: Mainframe Specialist Location: Alpharetta, GA (Hybrid) Duration: 12 months contract with possibility of extension or contract to hire. Payrate range: $76-$81/hr Job Description The Mainframe performance and capacity management engineer will be responsible for real-time mainframe performance monitoring, anomaly detection, and incident prevention to support our mission-critical workloads. You will use your expertise in performance optimization, capacity planning, and data analysis to ident

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Contract

$81.53 - $81.53

Mainframe Developer

Remote

•

Today

Hiring, Greetings from Modern Agile Technologies. Position: Mainframe Developer Location: Remote Type: Contract (W2 Only) Required skills: Mainframe Development Assembler CICS COBOL Support Production, Application Enhancements, and testing, troubleshooting and Implementation activities Support High Availability scrum Team Deliverables Provide Tier 111 Support In-depth troubleshooting root-cause analysis, application Maintainers and production support, including code, configuration or applicatio

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Contract

Depends on Experience

Mainframe Developer

Remote

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Today

For assigned mainframe enhancements and fixes, provide applicable analysis, reviewed code or configuration changes, test evidence, and implementation/backout notes. For assigned escalated production issues, record diagnosis, actions taken, resolution or escalation, and root-cause findings and runbook updates where warranted. Link outputs to the assigned team work item; provide status and knowledge transfer, address review comments, and submit the applicable artifacts to Navy Federal for review

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Contract

Depends on Experience

Mainframe Performance and Capacity Management Engineer

Remote

•

Yesterday

Job Title: Mainframe Performance and Capacity Management Engineer Location: 100% REMOTE Duration:12+months Interview: Video Experience: Bachelors degree in information systems, Mathematics, Finance or another quantitative or related subject 10+ years of mainframe systems experience with proficiency in performance management for large, multi-processor, multi-LPAR, Parallel Sysplex environments utilizing z/OS Proven experience in mainframe performance monitoring, observability, capacity managemen

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Contract

"Mainframe Automation Engineer" 100% Remote

Remote

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22d ago

Hello Professionals Contract Position Implementing partner HCL Job Title: Mainframe Automation SME Location: Remote Duration: 6-9 months (possible Extension) JD 5+ years working in a mainframe operations environment providing an operational, service, consultancy or support role Demonstrated strong written and communications skills The ability to use TSO and ISPF JCL skills. Ability to write REXX and Working Knowledge of the System Automation Policy Database (PDB) z/OS Automation Migration Projec

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Contract

Depends on Experience

Senior Macro Conversion Engineer - (Lead Mainframe Automation Engineer (Rocket Macro to IBM PCOMM Migration)

Remote

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Today

Senior Macro Conversion Engineer - (Lead Mainframe Automation Engineer (Rocket Macro to IBM PCOMM Migration) Fulltime Role Remote Role Summary 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 de

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Full-time

Depends on Experience

Mainframe jobs in McKinney, TX, USA