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Mainframe Modernization Jobs in Florida (NOW HIRING)

Hirekeyz Inc

Senior Mainframe Developer

Tampa, FL · On-site

Familiarity with mainframe modernization or API integration is a plus Soft Skills * Strong ... analytical and problem-solving skills * Excellent communication and stakeholder management

Rocket Companies

The Customer Solutions Engineer a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions designed ...

DTCC

Lead Software Engineer

Tampa, FL · Hybrid

... to advance our modernization agenda (APIs, data access, and platform simplification), while ... Expertise in reverse-engineering of Mainframe applications involving DB2 and CICS * Develops a ...

Stefanini

Deskside Technician II

Homestead, FL

$18.50 - $23.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Homestead, FL

$18.50 - $23.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Homestead, FL

$18.50 - $23.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Homestead, FL

$18.50 - $23.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini

Deskside Technician II

Miami, FL

$19.25 - $24.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Homestead, FL · On-site

$18.50 - $23.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL · On-site

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini

Deskside Technician II

Miami, FL

$19.25 - $24.75/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

Stefanini Group

Deskside Technician II

Miami, FL

$19.25 - $24.50/hr

Our offers include efficient, cost-reducing and effective services (IT Infrastructure Outsourcing, End-User Computing Outsourcing, Application Managed Services, and Mainframe Modernization). With ...

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Mainframe Modernization information

See Florida salary details

$7

$39

$54

How much do mainframe modernization jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for mainframe modernization 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 in the Mainframe Modernization position, and why are they important?

To thrive in Mainframe Modernization, you need expertise in legacy mainframe systems, programming languages like COBOL, and modern software development methodologies, often backed by a degree in computer science or a related field. Knowledge of tools such as IBM z/OS, migration frameworks, cloud platforms (like AWS, Azure), and relevant certifications (e.g., AWS Certified Solutions Architect) is highly valuable. Strong analytical thinking, problem-solving ability, and effective communication skills help you succeed in cross-functional environments. These skills are crucial for executing system upgrades, ensuring minimal downtime, and facilitating smooth transitions to modern technology platforms.

What are some typical responsibilities and daily tasks in a Mainframe Modernization role?

In a Mainframe Modernization role, you can expect to analyze and document legacy mainframe applications, design modernization strategies, and implement solutions that migrate or integrate these systems with newer technologies. Your days may involve collaborating with business analysts, developers, and project managers to prioritize features and minimize business disruption, as well as troubleshooting integration issues. Many professionals also monitor system performance post-migration and help train end-users on the new platforms. This position often requires balancing hands-on technical work with effective communication across diverse teams to ensure project success.

What is a Mainframe Modernization job?

A Mainframe Modernization job involves updating, reengineering, or migrating legacy mainframe applications to modern platforms, technologies, or cloud environments. Professionals in this role assess existing mainframe systems, identify optimization opportunities, and implement strategies to enhance performance, scalability, and integration with modern IT architectures. They may use approaches like rehosting, refactoring, or replacing applications to reduce costs and improve agility. The job typically requires expertise in legacy systems (e.g., COBOL, DB2) and modern cloud or microservices architectures.

What are the most commonly searched types of Mainframe Modernization jobs in Florida? The most popular types of Mainframe Modernization jobs in Florida are:
What are popular job titles related to Mainframe Modernization jobs in Florida? For Mainframe Modernization jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Mainframe Modernization jobs in Florida look for? The top searched job categories for Mainframe Modernization jobs in Florida are:
Mainframe Modernization jobs near you

Senior Mainframe Developer

Hirekeyz Inc

Tampa, FL • On-site

Contractor

Posted 19 days ago

Job description

Job Title: Senior Mainframe Developer

Location : Tampa, FL (5 Days Onsite)

Job Type: W-2/Full Time

Exp-10 Years

Role Overview

We are seeking a highly experienced Mainframe Developer with deep expertise in COBOL, CICS, DB2, and JCL to support and enhance mission-critical applications. The candidate will play a key role in development, maintenance, production support, and modernization initiatives in a high-volume enterprise environment.

Key Responsibilities

  • Design, develop, test, and maintain mainframe applications using COBOL, CICS, DB2, and JCL
  • Analyze business requirements and translate them into technical specifications
  • Perform impact analysis and support system enhancements and upgrades
  • Develop and optimize DB2 SQL queries, stored procedures, and performance tuning
  • Handle production support, incident resolution, and root cause analysis
  • Work on batch and online (CICS) processing systems
  • Prepare functional and technical design documents
  • Collaborate with cross-functional teams including QA, business analysts, and infrastructure teams
  • Participate in code reviews, testing (unit, integration, UAT), and deployment activities
  • Ensure adherence to coding standards, security policies, and SLA commitments

Required Technical Skills

  • Strong hands-on experience in:
    • COBOL (Structured & Object-Oriented)
    • CICS (Customer Information Control System)
    • DB2 (SQL, Stored Procedures, Performance Tuning)
    • JCL (Job Control Language)
  • Experience with:
    • VSAM, IMS (optional but preferred)
    • Mainframe utilities (SORT, IDCAMS, IEBGENER)
    • Debugging tools like Expeditor, Abend-AID
  • Knowledge of:
    • Batch processing and scheduling tools (e.g., Control-M, CA-7)
    • Version control tools (Endevor, Changeman)
  • Familiarity with mainframe modernization or API integration is a plus

Soft Skills

  • Strong analytical and problem-solving skills
  • Excellent communication and stakeholder management
  • Ability to work in a fast-paced production support environment
  • Team player with mentoring capabilities

Preferred Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field
  • Experience in banking, financial services, or insurance domains
  • Exposure to Agile/Scrum methodologies
  • Experience in modernization initiatives (Mainframe to distributed/cloud)

Nice to Have

  • Knowledge of REST APIs, Microservices integration with mainframe
  • Experience with DevOps tools and CI/CD pipelines for mainframe
  • Exposure to tools like z/OS Connect, IBM MQ