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Mainframe Jobs in Florida (NOW HIRING)

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the ...

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the ...

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the ...

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the ...

DTCC

Lead Mainframe Developer

Tampa, FL · Hybrid

$44.50 - $57.25/hr

Being a member of IT CSS-WRAFT Delivery team, in this role, you will be a hands-on technical leader for the mainframe core of Fund/SERV-the industry's centralized platform for processing and settling ...

Citigroup, Inc.

Senior Mainframe Developer

Jacksonville, FL · On-site

$113K - $170K/yr

The Senior Mainframe Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The ...

Deloitte

Mainframe Techno/Functional Manager

Miami, FL · Hybrid

$46.75 - $60.25/hr

As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project ...

Deloitte

Mainframe Techno/Functional Manager

Tampa, FL · Hybrid

$46.25 - $59.50/hr

As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project ...

Donato Technologies, Inc

Mainframe Tester

Tampa, FL · On-site

$50 - $52/hr

Mainframe Tester Location : Tampa, FL ( need Local Profile only) Position ID: TBD Experience - 10+ RTTO - 5 Days Onsite Required Skills & Experience * 10+ years of experience in manual testing with a ...

Deloitte

Mainframe Techno/Functional Manager

Jacksonville, FL · Hybrid

$45.50 - $58.25/hr

As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project ...

Deloitte

Mainframe Techno/Functional Manager

Tallahassee, FL · Hybrid

$46.50 - $59.75/hr

As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project ...

Seven Seven Software

Mainframe Developer

Tampa, FL · On-site

$46.25 - $59.50/hr

Understanding of software skills such as business analysis, development, maintenance, and software improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years' experience ...

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site +1

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the ...

Seven Seven Software

Mainframe Developer

Tampa, FL · On-site

$46.25 - $59.50/hr

Understanding of software skills such as business analysis, development, maintenance, and software improvement * 10+ years' Mainframe Application / COBOL development experience * 7+ years' experience ...

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All JobsMainframe JobsMainframe Jobs in Florida

Mainframe information

See Florida salary details

$7

$39

$54

How much do mainframe jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for mainframe 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 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 Is a Mainframe Application Developer Job Description?

The job description of a mainframe application developer is to sustain the central data processing system, or mainframe. Common duties include designing applications, analyzing data, running reports, and deploying mainframe applications. This job requires a great deal of collaboration to keep the mainframe going and a strong understanding of mainframe languages. A key part of this role is to align the design of the mainframe with changing business needs.

What are mainframes and what do they do?

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 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.

More about Mainframe jobs
What are the most commonly searched types of Mainframe jobs in Florida? The most popular types of Mainframe jobs in Florida are:
What are popular job titles related to Mainframe jobs in Florida? For Mainframe jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Mainframe jobs in Florida look for? The top searched job categories for Mainframe jobs in Florida are:
What cities in Florida are hiring for Mainframe jobs? Cities in Florida with the most Mainframe job openings:
Mainframe jobs near you
Infographic showing various Mainframe job openings in Florida as of June 2026, with employment types broken down into 42% Full Time, 11% Part Time, and 47% Contract. Highlights an 90% In-person, 5% Hybrid, and 5% Remote job distribution, with an average salary of $82,969 per year, or $39.9 per hour.

Vice President, Mainframe Storage Engineer

BNY

Lake Mary, FL • On-site

$42.75 - $55/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

VP, Mainframe Storage Engineer 

At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide.

Recognized as a top destination for innovators and champions of inclusion, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance – and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary.

We’re seeking a future team member for the role of Mainframe Storage Engineer to join our TSG Mainframe Services team. This role is in Nashville, Pittsburgh and Lake Mary,

In this role, you’ll make an impact in the following ways: 

  • Work with the team on Mainframe Storage software and hardware products and provide insights on Integrated Catalog Facility related projects. 
  • Planning, installing, and providing support of DS8000 Disk series, including provisioning, SKLM setup and function for Data Encryption, Ficon port layout connectivity, and IBM Global Mirror/Metro Mirror.
  • Good Knowledge on TS7700 and Grid Replication.
  • Utilizing IBM, CSM, and GDPS replication software, and the network connective for DASD Replication to remote sites.          
  • Troubleshooting and monitoring Mainframe storage utilizing CA-Vantage, SMF records, SAS, Dcollect, and SanNav.
  • Creating reports and analyzing data to create Capacity Models for future Disk and Tape requirement and racking of DASD growth trends.      
  • Configuring and supporting Brocade Gen7 Ficon switches, SanNav, and Brocade 7840s for replication to remote sites for DASD and Tape.
  • Researching and implementing new Storage products including IBM Safe Guarded Copy, Transparent Cloud Tiering, Extended Addressability Volumes, and Thin Provisioning.
     

To be successful in this role, we’re seeking the following: 

  • EDUCATION/QUALIFICATIONS - bachelor’s degree in computer science, or a related field. - Advanced certifications in infrastructure engineering or related disciplines preferred. EXPERIENCE - Typically 5-7 years of experience. 
  • Proficient with DFSMS and DFHSM.

 At BNY, our culture speaks for itself, check out the latest BNY news at:

BNY Newsroom

BNY LinkedIn 

 Here’s a few of our recent awards: 

  • America’s Most Innovative Companies, Fortune, 2025
  • World’s Most Admired Companies, Fortune 2025
  • “Most Just Companies”, Just Capital and CNBC, 2025


Our Benefits and Rewards:

BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay-for-performance philosophy. We provide access to flexible global resources and tools for your life’s journey. Focus on your health, foster your personal resilience, and reach your financial goals as a valued member of our team, along with generous paid leaves, including paid volunteer time, that can support you and your family through moments that matter. 

BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.

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