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Keywords: Mainframe Systems Engineer (z/OS, RACF), Location: USA

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Mainframe Systems Engineer (z/OS, RACF)

Position: Senior z/OS Operating System Engineer (z/OS, RACF) Location: Remote (EST hours) must be commutable..., z/OS, JES2, and z/VM. 2. Strong knowledge of mainframe security concepts and tools, including RACF (Resource Access...

Location: USA
Posted Date: 23 Dec 2025

Senior z/OS Operating System Engineer (z/OS, RACF)

Position: Senior z/OS Operating System Engineer (z/OS, RACF) Location: Remote (EST hours) must be commutable..., and maintaining the mainframe computing platform including Parallel Sysplex, z/OS, JES2, and z/VM. 2. Strong knowledge of mainframe...

Location: USA
Posted Date: 20 Dec 2025

Senior Mainframe z/OS Engineer ( Remote/ Work from Home)

skills (written, verbal and presentations) Mainframe Systems Engineer (10+ years experience) Knowledge of z systems... of the Job: The Mainframe Senior Engineer Position is part of a managed services engineering team. The Mainframe Senior...

Company: FNTS
Location: Nebraska
Posted Date: 05 Dec 2025
Salary: $88067 - 145309 per year

z/OS Mainframe Engineer - 100% Remote

We are seeking a highly skilled z/OS Mainframe Engineer to join our team, responsible for the installation, maintenance..., customization, and support of IBM z/OS operating systems and related mainframe infrastructure. The ideal candidate...

Company: Conexess
Location: Allen, TX
Posted Date: 23 Nov 2025

Senior Mainframe z/OS Engineer ( Remote/ Work from Home)

skills (written, verbal and presentations) Mainframe Systems Engineer (10+ years experience) Knowledge of z systems... of the Job: The Mainframe Senior Engineer Position is part of a managed services engineering team. The Mainframe Senior...

Company: FNTS
Location: Nebraska
Posted Date: 29 Oct 2025
Salary: $88067 - 145309 per year

Staff Systems Engineer, z/OS & z/VM

Life at Visa. Job Description We are seeking a talented Staff Systems Engineer to join our z/VM & z/OS Core Systems... ideal candidate will have strong z/VM systems engineering skills; experience with z/OS is highly preferred. This team...

Company: Visa
Posted Date: 02 Dec 2025
Salary: $124300 - 180050 per year

Senior Infrastructure Mainframe Engineer (REMOTE or HYBRID TO MA)

of mainframe system software products and concepts such as Z/OS – (Assembler coding & programming languages, IODF, HMC, WLM, RACF...Our Information Technology department is seeking a Senior Infrastructure Mainframe Engineer to join our growing team...

Posted Date: 19 Dec 2025

Principal Engineer - IBM Mainframe Platform

practice for IBM z/OS infrastructure, mainframe security, performance tuning, and systems integration with strategic mainframe... motivated team as a Principal Engineer – IBM Mainframe Platform Engineer. The primary responsibility of this role...

Company: Toyota
Location: Plano, TX
Posted Date: 17 Dec 2025

Quality Automation Engineer Mainframe - USA (remote or hybrid)

& Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization... methodology Good experience with TSO/ISPF, SDSF, JCL, z/OS Utilities, JES2 Knowledge/experience of RACF and REXX recommended. 5...

Company: BMC Software
Location: USA
Posted Date: 12 Dec 2025
Salary: $86850 - 144750 per year

Mainframe Build & Deployment Engineer

Job Description Infosys is seeking a Mainframe build and Deployment engineer primary responsibility... OSS components integrated with mainframe systems Knowledge of IMS and DB2 internals, including log datasets, staging libraries...

Company: Infosys
Location: Richardson, TX
Posted Date: 11 Dec 2025

Security Engineer: Mainframe Security Tooling Team

Software Guidance & Assistance, Inc., (SGA), is searching for a Security Engineer: Mainframe Security Tooling Team... is responsible for engineering and managing various mainframe authentication and authorization systems. This position is for a senior...

Posted Date: 27 Nov 2025

Mainframe Security Engineer

Z Mainframe Security products (CA/Broadcom-TSS, CA/Broadcom-Compliance Manager, IBM-RACF, IBM-ZSecure suite, TSS Admin Express... with distributed technology (such as: UNIX, USS file systems) Experience with z/OS utilities and facilities (such as: ISPF, TSO, SDSF...

Company: Zealogics
Location: Alpharetta, GA
Posted Date: 03 Dec 2025

z/OS Engineer

technical expertise with z/OS and core mainframe components (JES2/3, RACF, SMP/E, TSO/ISPF). Strong performance tuning...Description: CTG is seeking to fill a z/OS Engineer position for our client. Location: On-site 3 days per week...

Location: Pennington, NJ
Posted Date: 12 Dec 2025

EZ Mainframe Security Tooling Level 4/17200

We bring you tomorrow's opportunity today. Volt is immediately hiring a Mainframe Security Engineer as Hybrid... Job ! As a Mainframe Security Engineer you will: Responsibilities: Engineering support of MS Enterprise Z Mainframe Security products...

Posted Date: 21 Dec 2025

Network / System Engineer

of DB2 mainframe databases from analysis through decommission Involved in DB2 related z/Os Database software upgrades... Minimum of 1 year experience with data replication in particular with IIDR using CDC In-depth Mainframe DB2 DBA (DB2 on Z/oS...

Company: Genesis10
Location: USA
Posted Date: 11 Dec 2025

Senior zOS System Programmer - Remote

. Banking or financial services experience. 2. z/OS, SMP/e, OSMF workflows, IBM Mainframe experience and applying maintenance... (Required) Work Shift: 1st shift (United States of America) Please review the following job description: Our Mainframe Engineering...

Company: Truist
Location: Atlanta, GA
Posted Date: 03 Dec 2025

Advisory SW Engineer.Research & Development

. This is not a role for an operator or application developer. We are looking for an expert in IBM z/OS mainframe systems—someone who can... operating systems. The candidate will leverage their expertise of mainframe operating systems and strong problem-solving skills...

Company: Managed Staffing
Location: Boulder, CO
Posted Date: 14 Nov 2025

Advisory SW Engineer.Research & Development

. This is not a role for an operator or application developer. We are looking for an expert in IBM z/OS mainframe systems—someone who can... operating systems. The candidate will leverage their expertise of mainframe operating systems and strong problem-solving skills...

Company: Managed Staffing
Location: Boulder, CO
Posted Date: 13 Nov 2025