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Mainframe Testing Jobs in Phoenix, AZ (NOW HIRING)

Select Minds LLC

Mainframe Developer

Phoenix, AZ · On-site

$95 - $135/hr

Mainframe Developer Location: Phoenix, AZ (Day 1 Onsite) Mode of interview: In person (F2F) We are ... Perform unit testing, defect fixing, and production support. * Troubleshoot application issues and ...

Select Minds LLC

Mainframe Developer

Phoenix, AZ · On-site

$80K - $88K/yr

Mainframe Developer Location : Phoenix, AZ - Hybrid We are looking for an experienced Mainframe ... Perform unit testing, defect fixing, and production support. * Troubleshoot application issues and ...

Select Minds LLC

Mainframe Developer

Phoenix, AZ · On-site

$80K - $88K/yr

Mainframe Developer Location : Phoenix, AZ - Hybrid We are looking for an experienced Mainframe ... Perform unit testing, defect fixing, and production support. * Troubleshoot application issues and ...

Gemini Consulting Services

Mainframe Roles

Phoenix, AZ · On-site

... recovery testing • Ensure seamless integration with z/OS, DB2, MQ, CICS, TCP/IP, and Sysplex ... Mainframe IMS Application DBA The Role: We are seeking an experienced Mainframe IMS Application DBA ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$53.25 - $68/hr

Experience with disaster recovery planning and testing. * Mainframe Hardware: Understanding of ... mainframe hardware and architecture to optimize system performance. * IBM Certified Specialist ...

USAA

Mainframe CICS Systems Programmer Senior

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

Experience with disaster recovery planning and testing. * Mainframe Hardware: Understanding of ... mainframe hardware and architecture to optimize system performance. * IBM Certified Specialist ...

Prohires

Mainframe Database Engineer

Chandler, AZ · On-site

... testing and document operational procedures. • Execute disaster recovery testing procedures. • ... Mainframe Subsystems such as CICS, IMS, or MQ. Srikanth Kumar Sr US IT Recruiter Email:

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How much do mainframe testing jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mainframe testing 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 mainframe testing?

A Mainframe Testing job involves validating and verifying applications running on mainframe systems to ensure they function correctly, efficiently, and securely. Testers perform various types of testing, including functional, integration, regression, and performance testing, using tools like JCL, COBOL, DB2, and CICS. They analyze test results, identify defects, and collaborate with developers to resolve issues. Mainframe testers need knowledge of batch processing, databases, and system interactions to ensure seamless operations. The role is critical in industries like banking, insurance, and healthcare, where mainframes handle high-volume transactions.

What are the key skills and qualifications needed to thrive in mainframe testing?

To thrive in Mainframe Testing, you need strong analytical abilities, a solid understanding of mainframe environments and programming languages like COBOL, JCL, and experience with testing methodologies. Familiarity with tools such as IBM Mainframe, CA7/Endevor, and mainframe testing frameworks, as well as ISTQB certification, is highly valuable. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills in this role. These competencies help ensure that complex mainframe systems are thoroughly tested, reliable, and meet business requirements.

What are some common challenges faced by professionals working in mainframe testing?

Professionals in Mainframe Testing often encounter challenges such as understanding legacy code, dealing with limited documentation, and adapting to the evolving integration of mainframe and modern systems. Testers must also effectively validate large volumes of data, ensure compatibility across interconnected applications, and manage tight release deadlines. Collaborating closely with developers, business analysts, and operations teams is essential for clarifying requirements and troubleshooting issues. Successfully overcoming these challenges requires persistence, a willingness to learn, and strong teamwork skills.

How to be a mainframe tester?

To become a mainframe tester, you should have a strong understanding of mainframe environments, including COBOL, JCL, and DB2, along with testing tools like IBM Rational or CA Test Data Manager. Gaining experience in software testing, scripting, and understanding mainframe architecture is essential, often supported by certifications such as IBM Certified Solution Developer. Attention to detail and the ability to work with legacy systems are important in this role.

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

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

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

Mainframe Testing jobs near you
Infographic showing various Mainframe Testing job openings in Phoenix, AZ as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution, with an average salary of $110,239 per year, or $53 per hour.

Mainframe Developer

Select Minds LLC

Phoenix, AZ • On-site

$95 - $135/hr

Other

Re-posted 2 days ago

Job description

Benefits
  • Onsite
  • Competitive salary
  • Opportunity for advancement

Job Title: Mainframe Developer

Location: Phoenix, AZ (Day 1 Onsite)

Mode of interview: In person (F2F)

We are looking for an experienced Mainframe Developer. The ideal candidate should have hands‑on experience in application development, maintenance, and support, along with a solid understanding of the software development lifecycle.

Key Responsibilities
  • Design, develop, test, and maintain Mainframe applications.
  • Analyze business requirements and provide technical solutions.
  • Develop and enhance applications using COBOL, JCL, CICS, and DB2.
  • Perform unit testing, defect fixing, and production support.
  • Troubleshoot application issues and ensure timely resolution.
  • Collaborate with cross‑functional teams during development and deployment.
  • Prepare technical documentation and follow coding standards.
  • Participate in code reviews and knowledge‑sharing sessions.
Required Skills
  • Strong experience with COBOL, JCL, CICS, and DB2.
  • Experience with VSAM, IMS, and TSO/ISPF.
  • Knowledge of Mainframe utilities such as IDCAMS, SORT, and File Manager.
  • Experience in batch processing and online transaction processing.
  • Familiarity with version control and change management tools such as Endevor or Changeman.
  • Strong debugging and problem‑solving skills.
  • Good communication and stakeholder management skills.
Preferred Skills
  • Experience in Banking, Financial Services, Insurance, or Retail domains.
  • Exposure to Agile/Scrum methodologies.
  • Knowledge of API integration or Mainframe modernization initiatives is an added advantage.

Experience: 4–10+ years

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