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Mainframe Developer Jobs in Phoenix, AZ (NOW HIRING)

Saxon Global

Mainframe with DB2 and COBOL

Phoenix, AZ · On-site

$48.75 - $62.50/hr

... and engineering solution services from past 16 years. Saxon global specializes in Business ... Skillset :CICS ,Cobol/Variants of Cobol ,DB2 ,Mainframe File Access Methods , VSAM Preferred At ...

Apex Systems

Mainframe Admin

Chandler, AZ · On-site

Chandler, Arizona (Hybrid) Duration: 12 months Role Overview This role involves systems engineering activities that support Mainframe (System z) Storage projects. The position includes ...

Prohires

Mainframe Database Engineer

Chandler, AZ · On-site

Mainframe Database Engineer Client: bank of America Location: Chandler, Arizona Onsite: 3 days a week Contract: 6-18 months Must have: DB2, CDC experience (must have), and managing replication not ...

Kyndryl

Mainframe DB2 Systems Programmer

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

Knowledge of: * DevOps tools for mainframe (Endevor, ISPW, etc.) * Exposure to: * Cloud integration or hybrid architectures * Experience with: * Large-scale DB2 upgrades or migrations * Performance ...

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Mainframe Developer information

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How much do mainframe developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for mainframe developer in Phoenix, AZ is $53.00, according to ZipRecruiter salary data. Most workers in this role earn between $46.78 and $60.14 per hour, depending on experience, location, and employer.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL, but it may require ongoing learning of evolving mainframe tools and certifications. Overall, it can be a good career for those interested in enterprise computing and system stability.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, insurance, and government, where legacy systems remain critical. They typically work with COBOL, JCL, and mainframe environments, and demand depends on the organization's reliance on mainframe technology and ongoing maintenance needs.

What are the most commonly searched types of Mainframe Developer jobs in Phoenix, AZ?

The most popular types of Mainframe Developer jobs in Phoenix, AZ are:

What are popular job titles related to Mainframe Developer jobs in Phoenix, AZ?

For Mainframe Developer jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Mainframe Developer jobs in Phoenix, AZ look for?

The top searched job categories for Mainframe Developer jobs in Phoenix, AZ are:

Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $110,239 per year, or $53 per hour.

Mainframe ZOS System Programmer

Delan Associates, Inc

Phoenix, AZ • On-site

$110 - $160/hr

Other

Posted 15 days ago

Job description

Job Title: Mainframe ZOS System ProgrammerLocation: Phoenix, AZ

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.

* This role requires employees to live in or around the Phoenix, AZ area. You will be responsible to be onsite 3 days a week. We will consider candidates who are willing to relocate to the area.

Responsibilities: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.
Performance & Capacity Management:
  • Analyze 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.
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).
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.
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.
Documentation:
  • Create and maintain technical documentation, including:
  • System configurations
  • Standard Operating Procedures (SOPs)
  • Disaster Recovery plans
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