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Mainframe Z Os System Programmer Jobs in Arizona

Kyndryl

Mainframe ZOS System Programmer

Phoenix, AZ · On-site +1

$79K - $152K/yr

The Role The Mainframe z/OS System Programmer is responsible for the installation, customization, maintenance, and optimization of IBM z/OS operating systems and associated system software. This role ...

Kyndryl

Mainframe ZOS System Programmer

Phoenix, AZ · On-site

$79K - $152K/yr

The Role The Mainframe z/OS System Programmer is responsible for the installation, customization, maintenance, and optimization of IBM z/OS operating systems and associated system software. This role ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$53.25 - $68/hr

System Integration: Working with other z/OS systems programmers to integrate CICS with other mainframe subsystems, such as DB2 (database management) and MQ (messaging). * Security and Disaster ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

System Integration: Working with other z/OS systems programmers to integrate CICS with other mainframe subsystems, such as DB2 (database management) and MQ (messaging). * Security and Disaster ...

Kyndryl

Mainframe DB2 Systems Programmer

Phoenix, AZ · On-site

... for z/OS subsystems * Perform version upgrades, patching (PTFs/APARs), and system maintenance ... Knowledge of: * DevOps tools for mainframe (Endevor, ISPW, etc.) * Exposure to: * Cloud integration ...

Kyndryl

IMS system programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

The Role: We are seeking a highly skilled Mainframe IMS System Programmer to support and manage IBM z/OS IMS environments. The role is responsible for ensuring the stability, availability ...

Kyndryl

IMS system programmer

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

The Role: We are seeking a highly skilled Mainframe IMS System Programmer to support and manage IBM z/OS IMS environments. The role is responsible for ensuring the stability, availability ...

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

As of Aug 3, 2026, the average hourly pay for mainframe z os system programmer in Arizona is $54.21, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $62.74 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 is a z-os systems programmer?

A z/OS systems programmer is responsible for installing, configuring, maintaining, and troubleshooting IBM z/OS mainframe operating systems. They ensure system stability, optimize performance, and manage security, often using tools like IBM Resource Access Control Facility (RACF) and performing system backups and updates. Strong knowledge of mainframe hardware, scripting, and system automation is essential for this role.

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.

How much do Z OS systems programmers make?

Z OS systems programmers typically earn between $80,000 and $130,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in mainframe environments can earn higher salaries, often exceeding $140,000.

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.

What is the future of mainframe jobs?

Mainframe Z/OS system programmers are expected to continue playing a vital role in large enterprise IT environments due to the stability, security, and scalability of mainframe systems. While some automation and modernization efforts are underway, demand for skilled professionals with expertise in mainframe operating systems, COBOL, and related tools remains steady, especially in finance, government, and healthcare sectors.

How much do mainframe engineers make in the US?

Mainframe Z/OS system programmers in the US typically earn between $80,000 and $130,000 annually, depending on experience, certifications, and location. Senior roles with specialized skills in mainframe environments and tools like JCL, COBOL, or RACF can command higher salaries.
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Mainframe Z Os System Programmer jobs near you
Infographic showing various Mainframe Z Os System Programmer job openings in Arizona as of July 2026, with employment types broken down into 88% Full Time, 3% Part Time, 8% Contract, and 1% Summer. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $112,764 per year, or $54.2 per hour.

Mainframe z/OS System Programmer

Keen Technology Solutions LLC

Phoenix, AZ • On-site

$54.50 - $69.50/hr

Other

Re-posted 3 days ago

Job description

Mainframe z/OS System Programmer

Phoenix, AZ

Onsite-Hybrid

The Mainframe z/OS System Programmer is responsible for the installation, customization, maintenance, and optimization of IBM z/OS operating systems and associated system software. This role ensures the stability, performance, security, and availability of mission-critical mainframe environments, supporting large-scale enterprise applications.

System Administration & Maintenance

  • Install, configure, and maintain IBM z/OS operating systems.
  • Perform system upgrades, migrations (e.g., z/OS version upgrades), and apply maintenance (PTFs, APARs, RSUs).
  • Manage IPL processes, system initialization, and configuration (PARMLIB, PROCLIB, SYS1 datasets).
  • Monitor system health and performance using tools such as RMF, SMF, SDSF.

Subsystem Support

  • Install, configure, and support key subsystems:
    • JES2/JES3
    • TSO/E, ISPF
    • USS (Unix System Services)
    • RACF (in coordination with security teams)
    • Work closely with DB2, CICS, IMS, MQ, and Storage teams for integration and support

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