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Senior Mainframe Programmer Jobs in Florida (NOW HIRING)

Hirekeyz Inc

Senior Mainframe Developer

Tampa, FL · On-site

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 ...

Monitise

Mainframe Sr. Advisor

Coral Springs, FL · On-site

$121K - $193K/yr

Job Title Mainframe Sr. Advisor About your role: At Fiserv, we are dedicated to transforming ... As a Software Development Engineering - Sr Advisor I, you will play a critical role in leading the ...

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Orlando, FL

$51.25 - $65.25/hr

MAINFRAME NETWORK SYSTEMS ENGINEER (MID TO SENIOR LEAD LEVEL) MAINFRAME**TCP-IP**VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS ...

USAA

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

USAA

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

USAA Careers

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

USAA

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

The Opportunity USAA Mainframe Infrastructure team is looking for Senior level Mainframe CICS Systems Programmer professional responsible for the installation, configuration, maintenance, and tuning ...

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Senior Mainframe Programmer information

What is the difference between Senior Mainframe Programmer vs Mainframe Developer?

AspectSenior Mainframe ProgrammerMainframe Developer
CredentialsTypically requires a mainframe programming certification and several years of experienceOften requires similar certifications and experience, focusing on coding and development
Work EnvironmentWorks primarily on legacy mainframe systems within financial, insurance, or government sectorsDevelops and maintains mainframe applications, often in similar industries
Employer & Industry UsageCommonly employed by large corporations with mainframe infrastructureUsed interchangeably with mainframe programmer, focusing on application development

The main difference between a Senior Mainframe Programmer and a Mainframe Developer is primarily experience level and scope. Senior Mainframe Programmers often have more responsibilities, including overseeing projects and mentoring junior staff, while Mainframe Developers focus on coding and application creation. Both roles require similar credentials and are vital in industries relying on legacy mainframe systems.

What are the most commonly searched types of Mainframe Programmer jobs in Florida?

The most popular types of Mainframe Programmer jobs in Florida are:

What are popular job titles related to Senior Mainframe Programmer jobs in Florida?

For Senior Mainframe Programmer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Senior Mainframe Programmer jobs in Florida look for?

The top searched job categories for Senior Mainframe Programmer jobs in Florida are:

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Cities in Florida with the most Senior Mainframe Programmer job openings:

Senior Mainframe Programmer jobs near you
Infographic showing various Senior Mainframe Programmer job openings in Florida as of September 2026, with employment types broken down into 87% Full Time, 5% Part Time, 6% Contract, and 2% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

Senior Mainframe Programmer - IDMS (remote option)

Miami, FL • Remote

Vitaver & Associates, Inc.
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Vitaver & Associates, Inc.external

Contractor

Posted 16 days ago

Job description

14875 – Senior Mainframe Programmer - IDMS (remote option) – Miami, FL
Start Date: ASAP
Type: Temporary Project
Estimated Duration: 12 months with possible extensions
Work Setting: Remote option
Our client is filling this contract position exclusively through approved staffing partners, so this opportunity is not available by applying directly with the client. If you're interested, we'd be happy to represent you throughout the hiring process.
Required:
  • Experience with IDMS (Integrated Database Management Systems), including Online IDMS programs (ADSO, IDD, ADSC, MAPC, DDDL, DMLO, OLP, PFCH, DME) and IDMS screen mapping (symbolic and physical) (5+ years)
  • Experience with COBOL batch development in a Z/OS mainframe environment (5+ years)
  • Experience with Job Control Language (JCL) (5+ years)
  • Experience with TSO/ISPF and SPF
  • Experience with SAS, VegaSoft, and VSAM
  • Experience with systems analysis, design, and development (5+ years)
  • Experience with project management and project implementation
  • Experience with application production support/ IT customer service

Responsibilities:
  • Design, develop, and maintain IDMS/COBOL applications in a Z/OS mainframe environment
  • Perform systems analysis and design for new and existing applications
  • Develop and maintain Online IDMS programs and screen mapping (symbolic and physical)
  • Write and maintain batch COBOL programs and Job Control Language (JCL) scripts
  • Provide production support for mainframe applications, troubleshooting and resolving issues
  • Manage project tasks and timelines related to systems development and implementation
  • Provide technical support and service to internal and client IT stakeholders