IBM Mainframe jobs in Denver, CO

Mainframe Automation Migration Specialist- (– IBM Z System Automation (SA z/OS)

Remote

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2d ago

Job Description: Mainframe Automation SpecialistJob Title: Mainframe Automation Specialist / Engineer (Competitor Product to IBM SA Migration)Project: Mainframe Automation Migration to IBM Z System Automation (SA z/OS)Location:RemoteContract : Long TermRole Overview:We are seeking a specialized Mainframe Automation Engineer with proven expertise in converting and migrating legacy automated operations toolsspecifically from competitor products like Broadcom CA OPS/MVS, BMC Control-O, or IBM/ASG A

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Contract

Depends on Experience

Senior Software Engineer- Mainframe/Assembler

Denver, Colorado

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Today

Software AG's products enable companies to convert their data into value. As a data pioneer, Software AG has been convincing thousands of market-leading companies worldwide with customer-oriented innovations for over 50 years. Mainframe Adabas is the flagship product for Software AG. It is well known for its extremely high performance and reliability, with online transaction processing and is used to run customers' business and company-critical applications. Even after more than 50 years, Softw

Full-time

USD 130,000.00 - 145,000.00 per year

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

Remote

•

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

Senior Mainframe Assembler Analyst

Remote

•

Yesterday

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Mainframe VTAM Systems Programmer/Engineer - Remote

Remote or Atlanta, Georgia

•

Today

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? If you have a disability and need assistance with the application, you can request a reasonable accommodation. Send an email to Acce

Full-time

SOFTWARE SECURITY ANALYST/DEVELOPER - ACS WEB

Remote

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Today

Job Description and Tasks: Serve as Software Security Analyst and developer overseeing/managing the scanning for and resolution of application security vulnerabilities, as needed, while also performing Operation and Maintenance (O&M) software development activities. Work with the team and IRS personnel to ensure that application vulnerabilities are resolved prior to any software release and create plan of action and milestones for vulnerabilities that will not be resolved until a later release.

Full-time

Associate Reliability Engineer (Remote)

Remote or Menomonee Falls, Wisconsin

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Today

Role Specific Information Job Description About the Role As an Associate Reliability Engineer, you will ensure the resilience and availability of Kohl's systems and applications. You will drive incident response efforts, perform root cause analysis and implement preventative measures to enhance system reliability. Through automation and process improvements, you will help establish consistent practices that elevate our operational excellence. What You'll Do Follow software lifecycle driving

Full-time

UI/UX Developer (Remote)

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: Other Job Family: Software Engineering Job Qualifications: Skills: UI/UX Design, UI Framework, User Experience (UX), User Interfaces (UI) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: UI/UX Developer We are seeking a frontend engineer skilled in building React SPAs with secure API integr

Full-time

USD 127,500.00 - 172,500.00 per year

Senior Reliability Engineer (Remote)

Remote or Menomonee Falls, Wisconsin

•

Today

Role Specific Information Job Description About the Role As Senior Reliability Engineer, you will ensure the resilience and availability of Kohl's systems and applications, collaborate closely with development teams, contribute to architectural designs, conduct risk assessments and design for failure, and implement robust monitoring and failover mechanisms. What You'll Do Drive error budget and Service Level Objective (SLO) adoption across productsDrive incident response efforts, perform root

Full-time

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

Remote

•

2d ago

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 Production Operations Engineer

Remote

•

Yesterday

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 Engineer with DevOps

Remote

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3d ago

Job Title: Mainframe Engineer with DevOps Location : Remote Role Type: Contract Project Duration : 18+ Months Core Responsibilities Lead and support Endevor (and other SCM) Git/DBB/IDD migration projects across enterprise z/OS environments. Architect and implement DevOps pipelines using Git, DBB, IDD, Wazi Deploy, and modern CI/CD platforms. Perform installation, configuration, and problem determination for DBB, Git, IDD, and Wazi on z/OS and USS. Analyze, convert, validate, and troubleshoot En

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Contract

60 - 65

Mainframe System/Automation Engineer - Remote

Remote

•

Yesterday

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

IBM z/OS Automation Engineer CA OPS/MVS to IBM Tivoli Migration

Remote

•

Today

IBM z/OS Automation Engineer CA OPS/MVS to IBM Tivoli Migration Location: 100% Remote Employment Type: Contract Experience: 5+ Years in Mainframe Operations Job DescriptionWe are seeking an experienced IBM z/OS Automation Engineer for a remote contract opportunity with IBM. The ideal candidate must have hands-on experience migrating CA OPS/MVS to IBM Tivoli System Automation for z/OS and strong REXX programming skills. Key ResponsibilitiesSupport migration from CA OPS/MVS to IBM Tivoli System A

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Contract

Depends on Experience

IBM z/OS Automation Engineer with REXX / Tivoli / CA OPS/MVS

Remote

•

Today

IBM z/OS Automation Engineer with REXX / Tivoli / CA OPS/MVS Location: 100% Remote Employment Type: Contract Automation WorkstreamCA OPS/MVS to IBM Tivoli System Automation for z/OS REXX Required Professional & Technical Expertise5+ 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 Strong JCL skills Ability to write REXX Working knowledge of System

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Contract

Depends on Experience

Senior/Lead CA Gen Engineer - Mainframe Modernization (Remote)

Remote or New York, New York

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Today

We are looking for a Senior or Lead Engineer with deep CA Gen (Broadcom Gen, COOL: Gen, CoolGen) expertise to join an established team of 15-20 engineers on a large-scale mainframe modernization initiative. You will help rebuild legacy applications and eliminate dependency on CA Gen and mainframe technology, translating deep model and code knowledge into detailed specifications that drive forward-engineering of modern replacement systems. This is a 100% remote role with no on-call support requir

Full-time

Senior/Lead CA Gen Engineer - Mainframe Modernization (Remote)

Remote

•

Today

Full-time

Mainframe performance Engineer

Remote

•

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

Data Analyst (ETL, Mainframe)

Remote

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24d ago

Title: Senior Data Analyst (ETL, Mainframe) Location: Brooklyn, NY Long Term We are seeking a Senior Data Analyst with ETL expertise to support the IT Division and Data Management team. The role will focus on data profiling, cleansing, mapping, conversion, migration, and validation of legacy data as part of the enterprise-wide Legacy Replacement program and ongoing process improvement initiatives. Tasks: Participate in identification, inventory, and classification of critical data. Work with d

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Contract, Third Party

Depends on Experience

Senior Mainframe Security & Vulnerability Management Engineer

Remote

•

Today

Role: Senior Mainframe Security & Vulnerability Management Engineer Location: Remote Type of Employment: Contract Duration: 18 Months Job Description: Seeking a senior professional with 10+ years of IBM Z / z/OS security experience and 5+ years in vulnerability management. The candidate will lead mainframe vulnerability assessments, CVE reporting, patch management automation, remediation planning, and security compliance for large-scale financial services or regulated environments. Key Respons

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Third Party, Contract

$80 - $90

IBM Mainframe jobs in Denver, CO, USA