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Mainframe Z Os System Programmer Jobs (NOW HIRING)

Sarian, Inc.

Mainframe z/OS Administrator

Create, populate, secure and troubleshoot IBM z/OS USS (UNIX Systems Services) file systems and mount points. Manage the USS environment on an IBM z/OS mainframe platform. * Create/update and debug z ...

Broadcom

Mainframe z/VM System programmer

Plano, TX · On-site

$53 - $67.50/hr

Broadcom is seeking a highly skilled and experienced Mainframe z/VM System programmer to support ... OS, z/VM, z/Linux, and z/VSE. • Collaborate with VM guest owners to ensure the appropriate ...

U.S. Bank

z/OS Systems Engineer

Brookfield, WI · On-site

... in z/OS System parameters and settings • Configuration of Coupling Facilities • Mainframe ... Assembler and REXX programming knowledge • Ability to learn new technologies related to ...

DSNSearch

z/OS Systems Programmer

Pittsburgh, PA

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

DSNSearch

z/OS Systems Programmer

Jersey City, NJ

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

DSNSearch

z/OS Systems Programmer

Orlando, FL

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

Robustware

Mainframe Z/OS Architect

Almont, CO · Hybrid

System Performance and Optimization: Monitor and analyze system performance to identify bottlenecks ... , DevOps toolchains (Jenkins, GitHub), and Agile methodologies. * Problem-Solving: Strong ...

DSNSearch

z/OS Systems Programmer

Pittsburgh, PA

z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OS MAINFRAME SYSTEMS PROGRAMMER ANNUAL BONUS ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

Halo Group

Z/OS Mainframe Systems Programmer

Anderson, SC · On-site

$50.25 - $64/hr

The Z/OS Mainframe Advanced Systems Programmer will be responsible for the analysis, development ... Modifies, installs and prepares technical documentation for system software applications. Diagnoses ...

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How much do mainframe z os system programmer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for mainframe z os system programmer in the United States is $58.18, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $67.31 per hour, depending on experience, location, and employer.

What is a Mainframe Z OS System Programmer?

A Mainframe Z OS System Programmer is an IT professional responsible for installing, configuring, maintaining, and troubleshooting IBM mainframe systems running the z/OS operating system. They ensure the mainframe environment is stable, secure, and optimized for performance, supporting critical business applications. Their duties include system upgrades, applying patches, disaster recovery planning, and providing technical support to other IT teams. This role is crucial for organizations that rely on mainframe computing for large-scale transaction processing and data management.

What are some common challenges faced by Mainframe Z/OS System Programmers, and how can they be addressed?

Mainframe Z/OS System Programmers often encounter challenges such as managing system upgrades, ensuring high availability, and troubleshooting complex performance issues. Keeping up with evolving technologies and integrating new software with legacy systems can also be demanding. To address these challenges, programmers typically work closely with application developers, attend ongoing training, and utilize robust monitoring tools. Collaboration and strong communication within cross-functional teams are key to maintaining system stability and implementing updates smoothly.

What are the key skills and qualifications needed to thrive as a Mainframe Z/OS System Programmer, and why are they important?

To thrive as a Mainframe Z/OS System Programmer, you need deep expertise in IBM mainframe operating systems, programming languages like Assembler and REXX, and a strong foundation in systems administration, usually supported by a relevant degree or equivalent experience. Familiarity with tools such as IBM SMP/E, TSO/ISPF, JCL, and mainframe security systems is essential, and certifications like IBM Certified System Programmer can be beneficial. Analytical thinking, attention to detail, and effective problem-solving are key soft skills that help professionals excel in troubleshooting and collaborating with technical teams. These skills and qualifications are crucial for ensuring reliable, secure, and efficient mainframe operations that support critical business processes.
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Mainframe Z Os System Programmer jobs near you
Infographic showing various Mainframe Z Os System Programmer job openings in the United States as of May 2026, with employment types broken down into 40% Full Time, and 60% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $121,006 per year, or $58.2 per hour.

Mainframe z/OS Administrator

Sarian, Inc.

Remote

Full-time

Posted 8 days ago

Job description

Mainframe z/OS Administrator
Location: Plano TX, Remote
Fulltime
  • Install, customize, test, implement, document, and support independent software vendor (ISV) products as required (this includes user modifications that require customization for release levels or related to site requirements) and work with the vendors on problems and resolution
  • Use IBM SMP/e to successfully receive and apply z/OS software and other related software on an IBM Mainframe. This includes interpreting SMP/e output messages to resolve software installation issues and requirements, use SMP/e panels to manage software installation packages, define SMP/e required parameters to successfully install and maintain OS and associated software products.
  • Experience working with z/OS, JES2, SMP/E, TSO, IOCP/HCD, Parallel Sysplex
  • The candidate will be required to provide production off hour coverage (if necessary) and support periodic weekend implementations
  • Create, populate, secure and troubleshoot IBM z/OS USS (UNIX Systems Services) file systems and mount points. Manage the USS environment on an IBM z/OS mainframe platform.
  • Create/update and debug z/OS parameters using PARMLIB
  • Plan, create and update accurate, detailed documentation for IBM z/OS mainframe platform software/hardware installation/upgrades
  • Use IBM z/OS mainframe communications products, including Virtual Telecommunications Access Method (VTAM), Transmission Control Protocol/Internet Protocol (TCP/IP), and File Transfer Protocol (FTP).

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