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Mainframe Operations Jobs in Florida (NOW HIRING)

Seven Seven Software

Mainframe Developer

Tampa, FL · On-site

$46.25 - $59.50/hr

In this role as Software Engineer you will be partnering with Technology, Operations, Product and Production Management teams to deliver technical solutions to meet business objectives, troubleshoot ...

Ubertal Inc

Senior Power BI Developer

Tallahassee, FL · On-site

Convert WebFOCUS and Mainframe FOCUS queries to T-SQL * Create database views and stored procedures ... Data Warehousing, Operational Data Stores, Data Lakes, Master Data Management * Experience creating ...

Saxon Global

snowflake developer.

Tallahassee, FL

$99.20K - $119.20K/yr

Re-engineer legacy reporting logic (e.g., WebFOCUS, Mainframe FOCUS, and T-SQL) by translating them ... Understanding of DevOps and CI/CD practices in data engineering (e.g., Git, dbt Cloud, or GitHub ...

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$7

$39

$54

How much do mainframe operations jobs pay per hour?

As of May 30, 2026, the average hourly pay for mainframe operations in Florida is $39.89, according to ZipRecruiter salary data. Most workers in this role earn between $35.19 and $45.29 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mainframe Operations professional, and why are they important?

To thrive in Mainframe Operations, you need expertise in mainframe system administration, strong problem-solving skills, and a background in IT or computer science. Familiarity with IBM z/OS, JCL (Job Control Language), automation tools, and monitoring systems is typically required, along with certifications like IBM Certified System Programmer. Attention to detail, strong communication, and the ability to work under pressure help professionals quickly resolve incidents and coordinate with teams. These skills are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by professionals in Mainframe Operations, and how can they be addressed?

Professionals in Mainframe Operations often encounter challenges such as managing legacy systems, ensuring 24/7 uptime, and swiftly resolving system outages. Staying up to date with new automation tools and best practices can help address these challenges. Additionally, effective communication with application teams and constant monitoring are key to minimizing downtime and ensuring smooth operations. Continuous learning and participation in cross-training sessions can also help team members stay proficient as technologies evolve.

What are mainframe operations?

Mainframe operations refer to the processes and tasks involved in managing, monitoring, and maintaining mainframe computer systems. These systems are powerful computers used by large organizations for critical applications, bulk data processing, and large-scale transaction processing. Mainframe operators ensure system reliability, perform backups, monitor performance, troubleshoot issues, and coordinate with IT teams to support business operations. Their work is essential to keeping core business systems running smoothly and securely.

What is the difference between Mainframe Operations vs Mainframe System Programmer?

AspectMainframe OperationsMainframe System Programmer
Primary ResponsibilitiesMonitoring, maintaining, and supporting mainframe systems to ensure smooth operationInstalling, configuring, and optimizing mainframe system software and operating systems
Required SkillsKnowledge of mainframe hardware, job scheduling, and system monitoring toolsExpertise in system software, scripting, and system tuning
CertificationsIBM Certified System Administrator, z/OS certificationsIBM Certified System Programmer, z/OS certifications
Work EnvironmentData centers, mainframe rooms, enterprise IT departmentsData centers, enterprise IT teams, mainframe software support

Both roles are essential in mainframe environments, with Mainframe Operations focusing on system support and monitoring, while Mainframe System Programmers handle system software installation and optimization. They often collaborate but require different skill sets and certifications.

What are popular job titles related to Mainframe Operations jobs in Florida? For Mainframe Operations jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Mainframe Operations jobs in Florida look for? The top searched job categories for Mainframe Operations jobs in Florida are:
Mainframe Operations jobs near you
Infographic showing various Mainframe Operations job openings in Florida as of May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Temporary. Highlights an 100% Physical job distribution, with an average salary of $82,969 per year, or $39.9 per hour.
Mainframe Software Engineer III - QA Testing

Mainframe Software Engineer III - QA Testing

JPMorgan Chase & Co

Tampa, FL • On-site

Full-time

Medical, Retirement

Posted 2 days ago

JPMorgan Chase & Co. rating

8.1

Company rating: 8.1 out of 10

Based on 467 frontline employees who took The Breakroom Quiz

45th of 141 rated banks

Job description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. 

As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.

Job responsibilities

  • Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
  • Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
  • Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

  • Formal training or certification on Software Engineering concepts and 3+ years applied experience
  • 3+ years of hands-on mainframe testing experience, including test planning, test case design, execution, and defect management
  • Demonstrated knowledge of software applications and technical processes within the mainframe technical discipline ( COBOL, DB2, JCL ,VSAM, CICS, MQ)
  • Experience with File Aid, Expeditor, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX

  • Hands-on practical experience in system design, application development, testing, and operational stability

  • Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for test data setup and validation
  • Experience with batch job testing, JCL validation, and online transaction testing in a mainframe environment
  • Solid understanding of regression testing, integration testing, and end-to-end testing methodologies for complex mainframe systems
  • Experience in test data management, data masking, and test environment configuration on mainframe platforms
  • Familiarity with defect tracking and test management tools such as JIRA, ALM, or equivalent

Preferred qualifications, capabilities, and skills

  • Experience with test automation frameworks and tools for mainframe applications
  • Proficiency in programming languages such Java/Python for scripting
  • Testing Frameworks: JUnit, Powermock / Mockito, Cucumber, Mutation Testing, Selenium
  • Familiarity with DevOps tools like Jules, Jenkins, Maven
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world. 

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