Computer Operator
Tallahassee, FL · On-site
... midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating ... Assists programmers and systems analysts in running jobs that are used for testing and debugging ...
Computer Operator
Tallahassee, FL · On-site
... midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating ... Assists programmers and systems analysts in running jobs that are used for testing and debugging ...
Demonstrated ability to adapt to different mainframe/client environments and mainframe tool sets. Bonus if you have: * Minimum of 10 years experience working on FIS Systematics applications with ...
Demonstrated ability to adapt to different mainframe/client environments and mainframe tool sets. Bonus if you have: * Minimum of 10 years experience working on FIS Systematics applications with ...
SYSTEMS PROGRAMMER II
Tampa, FL · On-site
$98K/yr
... mainframe computers, mini-computers and microcomputers supported by the department. * Functions as ... Individuals may report concerns or questions to UAB's Assistant Vice President and Senior Title IX ...
SYSTEMS PROGRAMMER II
Tampa, FL · On-site
$98K/yr
... mainframe computers, mini-computers and microcomputers supported by the department. * Functions as ... Individuals may report concerns or questions to UAB's Assistant Vice President and Senior Title IX ...
SYSTEMS PROGRAMMER II
Tampa, FL · On-site
$98K/yr
... mainframe computers, mini-computers and microcomputers supported by the department. * Functions as ... Individuals may report concerns or questions to UAB's Assistant Vice President and Senior Title IX ...
SYSTEMS PROGRAMMER II
Tampa, FL · On-site
$98K/yr
... mainframe computers, mini-computers and microcomputers supported by the department. * Functions as ... Individuals may report concerns or questions to UAB's Assistant Vice President and Senior Title IX ...
Computer Operator
Tallahassee, FL · On-site
... midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating ... Assists programmers and systems analysts in running jobs that are used for testing and debugging ...
Quick apply
Computer Operator
Tallahassee, FL · On-site
... midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating ... Assists programmers and systems analysts in running jobs that are used for testing and debugging ...
Manager, Network Operations
Tallahassee, FL · On-site
$80K - $108K/yr
... mainframe equipment, PBX, mid-range and network processing devices. Develops and implements ... Works under general direction of senior level management. Typically manages and mentors supervisors ...
Manager, Network Operations
Tallahassee, FL · On-site
$80K - $108K/yr
... mainframe equipment, PBX, mid-range and network processing devices. Develops and implements ... Works under general direction of senior level management. Typically manages and mentors supervisors ...
Information Technology_USA - USA_Engineer
Jacksonville, FL · On-site
$106K - $127K/yr
... key senior contributor to a data engineering project. Skills and Experience: • 7+ years of ... Mainframe, DB2 or BigQuery. • BI Solutions like Spotfire, OAC, Tableau or PowerBI • Azure, AWS ...
Information Technology_USA - USA_Engineer
Jacksonville, FL · On-site
$106K - $127K/yr
... key senior contributor to a data engineering project. Skills and Experience: • 7+ years of ... Mainframe, DB2 or BigQuery. • BI Solutions like Spotfire, OAC, Tableau or PowerBI • Azure, AWS ...
Manager, Network Operations
Tallahassee, FL · On-site
$80K - $108K/yr
... mainframe equipment, PBX, mid-range and network processing devices. Develops and implements ... Works under general direction of senior level management. Typically manages and mentors supervisors ...
Quick apply
Manager, Network Operations
Tallahassee, FL · On-site
$80K - $108K/yr
... mainframe equipment, PBX, mid-range and network processing devices. Develops and implements ... Works under general direction of senior level management. Typically manages and mentors supervisors ...
Analyst, Senior Data
Lakeland, FL · On-site +1
$79K - $100K/yr
Other programing knowledge skills (Python) * Project management experience * Familiarity with other ... or equivalent mainframe system We know there's a lot to consider . As you go through the ...
Analyst, Senior Data
Lakeland, FL · On-site +1
$79K - $100K/yr
Other programing knowledge skills (Python) * Project management experience * Familiarity with other ... or equivalent mainframe system We know there's a lot to consider . As you go through the ...
Analyst, Senior Data
Lakeland, FL · On-site
$79K - $100K/yr
Other programing knowledge skills (Python) * Project management experience * Familiarity with other ... or equivalent mainframe system We know there's a lot to consider . As you go through the ...
Analyst, Senior Data
Lakeland, FL · On-site
$79K - $100K/yr
Other programing knowledge skills (Python) * Project management experience * Familiarity with other ... or equivalent mainframe system We know there's a lot to consider . As you go through the ...
... mainframe, and network hosting services across the firm. Responsible for the installation ... Provide design and Senior engineering level escalation technical support to platform teams
... mainframe, and network hosting services across the firm. Responsible for the installation ... Provide design and Senior engineering level escalation technical support to platform teams
The Enterprise Storage Architect/Engineer is a senior technical leader within the Solutions Design ... mainframe). * Strong expertise in block, file, and object storage platforms in on-premises and ...
The Enterprise Storage Architect/Engineer is a senior technical leader within the Solutions Design ... mainframe). * Strong expertise in block, file, and object storage platforms in on-premises and ...
Windows 10, Server 2012, 2016, 2019, and Mainframe. * Experience working with COBOL, XML, SOAP, REST, JSON, .NET, JavaScript, and scripting. * Some programming experience is essential; full-stack ...
Windows 10, Server 2012, 2016, 2019, and Mainframe. * Experience working with COBOL, XML, SOAP, REST, JSON, .NET, JavaScript, and scripting. * Some programming experience is essential; full-stack ...
Windows 10, Server 2012, 2016, 2019, and Mainframe. * Experience working with COBOL, XML, SOAP, REST, JSON, .NET, JavaScript, and scripting. * Some programming experience is essential; full-stack ...
Windows 10, Server 2012, 2016, 2019, and Mainframe. * Experience working with COBOL, XML, SOAP, REST, JSON, .NET, JavaScript, and scripting. * Some programming experience is essential; full-stack ...
INFORMATION SYSTEMS MANAGER II
Tampa, FL · On-site
$85K - $139K/yr
Directs the installation and maintenance of mainframe software, installation and operation of ... Engineering (e.g., Electrical, Systems, or Industrial), or a related field and seven (7) years of ...
New
INFORMATION SYSTEMS MANAGER II
Tampa, FL · On-site
$85K - $139K/yr
Directs the installation and maintenance of mainframe software, installation and operation of ... Engineering (e.g., Electrical, Systems, or Industrial), or a related field and seven (7) years of ...
New
INFORMATION SYSTEMS MANAGER II
Tampa, FL · On-site
$85K - $139K/yr
Directs the installation and maintenance of mainframe software, installation and operation of ... Engineering (e.g., Electrical, Systems, or Industrial), or a related field and seven (7) years of ...
INFORMATION SYSTEMS MANAGER II
Tampa, FL · On-site
$85K - $139K/yr
Directs the installation and maintenance of mainframe software, installation and operation of ... Engineering (e.g., Electrical, Systems, or Industrial), or a related field and seven (7) years of ...
Information Technology_USA - USA_Technical Architect
Jacksonville, FL · On-site
$59 - $76/hr
REQUIREMENT_ID-10645635 Role Name - Data Architect ROLE_DESCRIPTION - We are seeking a Senior Data ... You will reverse engineer legacy mainframe data structures, forward engineer them into modern SQL ...
Information Technology_USA - USA_Technical Architect
Jacksonville, FL · On-site
$59 - $76/hr
REQUIREMENT_ID-10645635 Role Name - Data Architect ROLE_DESCRIPTION - We are seeking a Senior Data ... You will reverse engineer legacy mainframe data structures, forward engineer them into modern SQL ...
... include mainframes, workstations, and personal computers; * Designs, develops, engineers, and ... Senior The Senior Information Assurance/Security Specialist possesses and applies wide-ranging ...
... include mainframes, workstations, and personal computers; * Designs, develops, engineers, and ... Senior The Senior Information Assurance/Security Specialist possesses and applies wide-ranging ...
... include mainframes, workstations, and personal computers; * Designs, develops, engineers, and ... Senior The Senior Information Assurance/Security Specialist possesses and applies wide-ranging ...
... include mainframes, workstations, and personal computers; * Designs, develops, engineers, and ... Senior The Senior Information Assurance/Security Specialist possesses and applies wide-ranging ...
... in systems engineering or administration or an equivalent combination of education and work ... and Mainframe security 3. Previous experience in leading complex IT projects Preferred ...
... in systems engineering or administration or an equivalent combination of education and work ... and Mainframe security 3. Previous experience in leading complex IT projects Preferred ...
Senior Mainframe Developer information
See Florida salary details
$28.74 - $30.65
7% of jobs
$30.65 - $32.56
1% of jobs
$32.56 - $34.47
0% of jobs
$34.47 - $36.38
8% of jobs
$36.38 - $38.30
0% of jobs
$38.30 - $40.21
6% of jobs
$40.50 is the 25th percentile. Wages below this are outliers.
$40.21 - $42.12
14% of jobs
The median wage is $43.89 / hr.
$42.12 - $44.03
15% of jobs
$44.03 - $45.94
16% of jobs
$46.70 is the 75th percentile. Wages above this are outliers.
$45.94 - $47.85
21% of jobs
$47.85 - $49.76
13% of jobs
$28
$43
$49
How much do senior mainframe developer jobs pay per hour?
As of Jun 11, 2026, the average hourly pay for senior mainframe developer in Florida is $43.08, according to ZipRecruiter salary data. Most workers in this role earn between $40.43 and $47.07 per hour, depending on experience, location, and employer.
What are the key skills and qualifications needed to thrive as a Senior Mainframe Developer, and why are they important?
To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.
What are some common challenges faced by Senior Mainframe Developers when integrating legacy systems with modern technologies?
Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.
What are Senior Mainframe Developers?
Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.
What are the most commonly searched types of Mainframe Developer jobs in Florida? The most popular types of Mainframe Developer jobs in Florida are:
What are popular job titles related to Senior Mainframe Developer jobs in Florida? For Senior Mainframe Developer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Senior Mainframe Developer jobs in Florida look for? The top searched job categories for Senior Mainframe Developer jobs in Florida are:
What cities in Florida are hiring for Senior Mainframe Developer jobs? Cities in Florida with the most Senior Mainframe Developer job openings:
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Full-time
Posted 19 days ago
Job description
General Characteristics
Responsible for monitoring multi-technology computing platforms including midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating environment and attaining maximum utilization of system facilities. Operates and monitors console systems and peripheral equipment such as printers, disk drives and tape readers. Troubleshoots and restores routine technical service and peripheral equipment, schedules production runs, performs system backup process, disaster recovery tests, loads tapes, disks and paper as needed. Assists programmers and systems analysts in running jobs that are used for testing and debugging new programs.
Education: Associate's or Bachelor's Degree or technical institute degree/certificate in Computer Science, Information Systems, or other related field. Or equivalent work experience.
Experience: 0 to 1 year of IT work experience.
Complexity: Learner/entry level role. Supports systems on a single platform. Works on one project as a team member and assists with special projects. Functions, somewhat independently, under direction of senior operators, supervisors or managers. Generally follows documented procedures and checklists.
*Please note that this application is part of our candidate pool for future staffing needs under our contract with the State of Florida. Positions may not be available immediately, and job locations, assignments, and start dates may vary depending on agency requirements. By applying, you will be considered for current and upcoming opportunities, and we will reach out if a role that matches your skills and qualifications becomes available.*
Responsible for monitoring multi-technology computing platforms including midrange platforms, mainframes and/or servers. Responsible for ensuring a stable operating environment and attaining maximum utilization of system facilities. Operates and monitors console systems and peripheral equipment such as printers, disk drives and tape readers. Troubleshoots and restores routine technical service and peripheral equipment, schedules production runs, performs system backup process, disaster recovery tests, loads tapes, disks and paper as needed. Assists programmers and systems analysts in running jobs that are used for testing and debugging new programs.
Education: Associate's or Bachelor's Degree or technical institute degree/certificate in Computer Science, Information Systems, or other related field. Or equivalent work experience.
Experience: 0 to 1 year of IT work experience.
Complexity: Learner/entry level role. Supports systems on a single platform. Works on one project as a team member and assists with special projects. Functions, somewhat independently, under direction of senior operators, supervisors or managers. Generally follows documented procedures and checklists.
*Please note that this application is part of our candidate pool for future staffing needs under our contract with the State of Florida. Positions may not be available immediately, and job locations, assignments, and start dates may vary depending on agency requirements. By applying, you will be considered for current and upcoming opportunities, and we will reach out if a role that matches your skills and qualifications becomes available.*