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Mainframe Tester Jobs in Florida (NOW HIRING)

DTCC

Principal Mainframe Engineer

Tampa, FL · On-site

$122K - $164K/yr

Support development teams, testing, troubleshooting, and production support * Create applications and construct unit test cases that ensure compliance with functional and non-functional requirements

HSSSoft

Business Analyst

Tampa, FL · On-site

Broad knowledge of technologies like Mainframe, Java, Messaging Queues, etc is preferred ... Development Support and Testing * Address functional queries from development & testing team

Donato Technologies, Inc

CICS Systems Engineer

Orlando, FL · On-site

$161K - $191K/yr

Daily support and upkeep of the Mainframe CICS Environment and supporting products and processes ... testing. This opportunity will provide the individual with an exposure to many aspects of CICS ...

Saransh Inc

Product Manager

Miami, FL · On-site

Mainframe * Stakeholder engagement Good to have skills: * Business Analysis * QA Core ... Conduct functional and regression testing across online, batch, and XML-based applications.

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Mainframe Tester information

See Florida salary details

$14

$32

$52

How much do mainframe tester jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for mainframe tester in Florida is $32.51, according to ZipRecruiter salary data. Most workers in this role earn between $24.95 and $39.18 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the mainframe tester position, and why are they important?

A Mainframe Tester needs strong analytical abilities, proficiency in mainframe environments (such as IBM z/OS), and knowledge of programming languages like COBOL, JCL, and SQL, often supported by a degree in computer science or a related field. Experience with test automation tools (e.g., IBM Rational, CA tools), debugging utilities, and relevant certifications like ISTQB can be highly beneficial. Excellent problem-solving skills, attention to detail, teamwork, and effective communication help testers excel in cross-functional teams. These skills and qualities are crucial for ensuring reliability, compliance, and performance of mission-critical mainframe systems in large organizations.

What are the typical responsibilities and daily tasks of a mainframe tester?

Mainframe Testers are primarily responsible for designing, developing, and executing test cases on mainframe applications to ensure their accuracy and performance. On a daily basis, you might review requirements, create test data, identify defects, and work closely with developers to resolve coding issues. The role often involves collaborating with business analysts and system architects to understand the application's functionality and ensure compliance with business and technical standards. Mainframe Testers frequently use specialized testing tools and may participate in both manual and automated testing cycles. This collaborative and detail-oriented environment helps ensure high-quality and reliable mainframe systems for the organization.

Are mainframe tester jobs in demand?

Mainframe tester jobs remain in demand due to the continued use of legacy mainframe systems in industries like finance and government. These roles require skills in testing mainframe applications, often involving tools like JCL, COBOL, and testing frameworks, and tend to offer stable employment opportunities.

What is a mainframe tester?

A Mainframe Tester is responsible for testing applications running on mainframe systems to ensure their functionality, reliability, and security. They create and execute test cases, validate data processing, and identify defects in mainframe applications. They work with technologies like COBOL, JCL, DB2, and CICS to test batch and online processes. Their role is critical in industries like banking, insurance, and healthcare, where mainframes handle large-scale transaction processing. The tester collaborates with developers and business analysts to ensure the applications meet business requirements.

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 experience in software testing and quality assurance. Familiarity with testing tools like IBM Rational or CA Test Data Manager and obtaining relevant certifications can enhance your prospects. Developing skills in scripting, debugging, and understanding legacy systems is also beneficial.
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Mainframe Tester jobs near you
Infographic showing various Mainframe Tester job openings in Florida as of July 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Contract. Highlights an 69% Physical, and 31% Remote job distribution, with an average salary of $67,623 per year, or $32.5 per hour.

Information Technology_USA - USA_Analyst

Real Soft, Inc.

Jacksonville, FL • On-site

Contractor

This job post has expired today. Applications are no longer accepted.

Job description

Remote
Role: Omni Functional Lead
JD
• Solution Design & Gap Analysis: Map client business requirements to FIS Omni product capabilities, identifying and defining any necessary system changes or custom enhancements.
• System Configuration: Configure core processing workflows, product rules, and system parameters in the Omni platform to support target operating models.
• Requirements Workshops: Lead discovery sessions with client stakeholders to gather specifications, process flows, and business test scenarios.
• Testing & Validation: Partner with development and QA teams, guide clients through User Acceptance Testing (UAT), triage defects, and assist with go-live preparation.
• Training & Enablement: Deliver knowledge transfer, process documentation, and training to ensure strong user adoption and operational readiness.
• System Optimization: Proactively help financial institutions optimize the Omni platform to improve processing efficiency, ensure regulatory compliance, and reduce delivery risk.
• Experience: Typically 10+ years in financial services, Retirements operations, or technology consulting, specifically with migration and/or trasnformation.
• Product Knowledge: Hands-on experience with FIS Omni core retirement products (OmniPlus, Omni Pay etc.).
• Soft Skills: Exceptional stakeholder management, conflict resolution, and executive-level communication skills
Role Descriptions: Omni Functional Lead Consultant
Essential Skills: Omni Functional Lead Consultant
Desirable Skills:
Keyword:
Skills: IBM Tivoli Netcool/OMNIbus~Mainframe DB2 - Application Development
Experience Required: 6-8

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