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Mainframe Jobs in Phoenix, AZ (NOW HIRING)

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$53.25 - $68/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

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 ...

Kyndryl

Mainframe ZOS System Programmer

Phoenix, AZ

$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 ...

IDEALFORCE LLC

Mainframe Systems Programmer(34394)

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Company Description IDEALFORCE has a Contract position available immediately for a Mainframe System Programmer to join our customer in Phoenix, AZ. Please find below additional details about this job.

Forhyre

Unisys Mainframe Developer

Phoenix, AZ

$48.75 - $62.50/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application development. In a dynamic, fast paced environment the IBM zTPF operating system is the central hub for all ...

Kyndryl

Mainframe Utilities Developer

Phoenix, AZ

$48.75 - $62.50/hr

Mainframe z/OS and Horizon platforms, z/OS USS, z/OS Connect, Jenkins, Ansible, IDZ and/or Eclipse based software. * Knowledge of the following: * REXX and REXX Skeletons, COBOL * Python, Java ...

ClifyX

Mainframe Tester

Phoenix, AZ · On-site

ClifyX is seeking a Mainframe Tester for their client. The role involves testing mainframe applications and requires experience in agile methodologies and coordination between onshore and offshore ...

Kyndryl

Mainframe Utilities Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Mainframe z/OS and Horizon platforms, z/OS USS, z/OS Connect, Jenkins, Ansible, IDZ and/or Eclipse based software. * Knowledge of the following: * REXX and REXX Skeletons, COBOL * Python, Java ...

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All JobsMainframe JobsMainframe Jobs in Phoenix, AZ

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How much do mainframe jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for mainframe in Phoenix, AZ is $51.95, according to ZipRecruiter salary data. Most workers in this role earn between $45.87 and $58.94 per hour, depending on experience, location, and employer.

What is a mainframe?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

What are the key skills and qualifications needed to thrive as a mainframe developer, and why are they important?

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

Is mainframe a good career option?

Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, skills in system maintenance, and certifications such as IBM Certified System Programmer. It offers stable employment opportunities and competitive salaries due to the specialized skill set involved.
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Mainframe jobs near you
Infographic showing various Mainframe job openings in Phoenix, AZ as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $108,057 per year, or $52 per hour.

Mainframe z/OS System Programmer

Maxima Technologies, LLC

Phoenix, AZ • On-site

$54.50 - $69.50/hr

Other

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Overview:
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.
Responsibilities:
1. 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.

2. 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.

3. Performance & Capacity Management:

·       Analyse system performance metrics and implement tuning improvements.

·       Support capacity planning and resource optimization (CPU, memory, I/O).

·       Evaluate hardware upgrades (e.g., CPU/MIPS growth, z-series enhancements).

·       Problem Management & Troubleshooting:

·       Diagnose and resolve system-related issues, including system abends and failures.

·       Perform root cause analysis for outages and major incidents.

·       Work with IBM and vendors on problem determination and fixes.

4. Automation & Scheduling:
Develop and maintain automation using tools such as:

·       System REXX, CLIST

·       SA z/OS, NetView

·       Support job scheduling tools (e.g., CA7, Control-M where applicable).

5. Security & Compliance:

·       Support system-level security configurations aligned with RACF policies.

·       Ensure compliance with audit, regulatory, and enterprise security standards.

·       Assist in vulnerability remediation and patching activities.

6. Change & Release Management:

·       Execute changes through ITIL-based processes (ServiceNow or equivalent).

·       Prepare implementation plans, backout procedures, and validation steps.

·       Support weekend maintenance windows and IPL activities.

7. Documentation:

·       Create and maintain technical documentation, including:

·       System configurations

·       Standard Operating Procedures (SOPs)

·       Disaster Recovery plans

Required Qualifications:

·       5+ years of experience in mainframe system programming (z/OS).

·       Strong hands-on knowledge of z/OS, JES2/JES3, TSO/ISPF, SDSF, USS/OMVS, SMP/E.

·       Experience with large-scale environments (multi-LPAR, Parallel Sysplex).

·       Knowledge of vendor products (Broadcom, IBM, BMC).

·       IBM certifications (preferred but not mandatory).

Preferred Experience:

·       Exposure to mainframe modernization initiatives (APIs, hybrid cloud integration).

·       Experience with z/OSMF and modern interfaces.

·       Knowledge of DevOps practices on mainframe (CI/CD pipelines).

·       Exposure to Zowe and APIs on z/OS.

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About maximatecc

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Lancaster, PA, US

Year founded

2013

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