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Z Os Software Engineer Jobs (NOW HIRING)

A Square Group

z/OS Systems Programmer

Arlington, MD · On-site

ASG provides a broad range of healthcare technology related services such as software development ... As a z/OS (Z Operating System) Systems Programmer, you will work on Z Enterprise Systems and help ...

ASG

z/OS Systems Programmer

Arlington, MD · On-site

ASG provides a broad range of healthcare technology related services such as software development ... As a z/OS (Z Operating System) Systems Programmer, you will work on Z Enterprise Systems and help ...

PNC Bank

$52 - $66.75/hr

... z/OS, Mainframe Programming, Process Improvements, Release Management, Software Solutions, User Experience (UX) Design Competencies Application Delivery Process, Application Design, Architecture ...

DSNSearch

SENIOR SYSTEMS PROGRAMMER Z/OS

Hoboken, NJ · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT INSTALLATION & SUPPORT HYBRID WORK ENVIRONMENT (3X WEEK ON SITE REQUIRED) GREAT BENEFITS & ANNUAL BONUS ...

DSNSearch

LEAD SYSTEMS PROGRAMMER Z/OS

Philadelphia, PA · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT INSTALLATION & SUPPORT HYBRID WORK ENVIRONMENT (3X WEEK ON SITE REQUIRED) GREAT BENEFITS & ANNUAL BONUS ...

ConfigUSA

Z/OS Administration

Midland, MI · Remote

Role: Z/OS Administration 10+ Experience with various z/Architectures, GDPS/ Sysplex Setup ... Experience in delivering Value Add services, such as MIPS Optimization, Software rationalization ...

M&T Bank

Systems Programmer - IBM z/OS

Perform system software maintenance activities including installation of IBM and ISV software ... IBM z/OS Systems Programming experience. * Experience supporting one or more of the following:

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How much do z os software engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for z os software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

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Infographic showing various Z Os Software Engineer job openings in the United States as of June 2026, with employment types broken down into 10% Full Time, 76% Part Time, and 14% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

IBM Mainframe Z/OS Systems Programmer

Downey, CA • On-site

West Advanced Technologies (WATI)
Computer and Electronic Product Manufacturing • 1 - 10 employees
Learn more about West Advanced Technologies (WATI)external

$56.75 - $72.25/hr

Full-time

Re-posted 13 days ago

Job description

IBM Mainframe Z/OS Systems Programmer
Downey, CA
12 months
Need someone local or who can relocate
Description: Client seeks to obtain the services of consultant at the level of IBM Z/OS Systems Programmer to assist client's Technology Division (TD) with the IBM Mainframe operating system environment. The Consultant shall assist with the upgrade and migration of z/OS 2.3 to z/OS 2.4, including migration of the Disaster Recovery (DR) site from Mainframe Z12BC to new Z15, this includes customization and problem determination on zSeries type Processors with their associated HMC Consoles, SYSPLEX, Coupling Facilities, OSA (Networking Interface), ICC (Integrated Console Controller), FICON, DASD and Tape management, and Network.
Responsibilities:
The Consultant shall perform all of the following:
Install/Upgrade z/OS 2.3 to 2.4 using SMP/E and SHOPz.
Modify HCD/IODEF changes to support Z12BC to Z15 hardware upgrade.
Upgrade Z/OS third party tools to support Z/OS 2.4.
Setup and configure FTP to FTPS conversion changes on Z/OS end.
Define and maintain Sysplex, Coupling Facilities, HMC (Processor Interface), OSA (Networking Interface), ICC (Integrated Console Controller), FICON (Fiber connectivity to peripheral devices).
Implement IBM zSeries Coupling Facility structure definition and operation support to move structures for machine outages, FICON switch configuration and definition in HCD, Server Time Protocol (STP) configuration and operation.
Work on IBM's ISPF, JCL, SDSF, CLISTs, REXX execs, and TSO/E command processors to assist in the customization and usability of z/OS and program products.
Document all technical work, enhance existing documentation, and maintain all documentation in the Section's documentation repository.
Provide technical assistance to customers and Operations Division.
Provide z/OS troubleshooting, problem resolution and 24 x 7 x 365 on-call after hours and weekend support.
Required Skills:
Three (3) years of experience in the last seven (7) years as a systems programmer using IBM's ServerPac/SHOPz/SMPe for installing, configuring, and updating the z/OS operating system and other system level software products on IBM Mainframe hardware in a Parallel Sysplex environment.
Three (3) years of experience in the last seven (7) years as a systems programmer developing IBM zSeries Coupling Facility structure definition and operation support to move structures for machine outages.
Three (3) years of experience in the last seven (7) years as a systems programmer configuring IBM Enterprise Server LPARs and System Time Protocol (STP), using IBM's Hardware Management Console (HMC).
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

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