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Mainframe Computer Jobs in Florida (NOW HIRING)

Hirekeyz Inc

Senior Mainframe Developer

Tampa, FL · On-site

Senior Mainframe Developer Location : Tampa, FL (5 Days Onsite) Job Type: W-2/Full Time Exp-10 ... Bachelor's degree in Computer Science, Information Technology, or related field * Experience in ...

Deloitte

Mainframe Developer

Tampa, FL · Hybrid

$46.25 - $59.50/hr

Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or ... As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate ...

Kavaliro

Mainframe Engineer - IBM

Jacksonville, FL · On-site

$45.25 - $58.25/hr

Kavaliro is looking for a Mainframe Engineer to join our Jacksonville-based client's team. This ... Bachelor's Degree in Computer Science or a related field. Experience * Minimum 8+ years of relevant ...

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 ... EDUCATION/QUALIFICATIONS - bachelor's degree in computer science, or a related field. - Advanced ...

Synergy Global Systems

Pre-Analytical Assistant I

FL · On-site

$15/hr

... mainframe computer operating system. Regards: Pramod Recruitment Lead Synergy Global Systems, Inc. Phone: 847-586-1401 Qualifications Additional Information All your information will be kept ...

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Mainframe Computer information

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How much do mainframe computer jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe computer 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.

Who still uses mainframe computers?

Mainframe computers are still used by large organizations such as banks, government agencies, and insurance companies for critical applications that require high reliability, security, and processing large volumes of data. Mainframe roles often involve skills in COBOL, JCL, and system administration, with professionals maintaining and optimizing these systems to ensure continuous operation.

What are the key skills and qualifications needed to thrive in the Mainframe Computer position, and why are they important?

To thrive as a Mainframe Computer Operator or Specialist, you need a solid understanding of mainframe hardware, operating systems (such as IBM z/OS), and data center best practices, alongside a degree in computer science or related experience. Familiarity with job scheduling tools (like JCL), monitoring utilities, and expertise in mainframe programming languages (such as COBOL) are commonly required, and certifications such as IBM Certified System Programmer are advantageous. Attention to detail, strong troubleshooting abilities, and excellent communication skills are essential for coordinating with IT teams and resolving system issues. These competencies ensure the reliability, security, and efficiency of mission-critical mainframe systems in large organizations.

What is a Mainframe Computer job?

A Mainframe Computer job typically involves working with large-scale, high-performance computing systems used by enterprises for critical applications such as banking, finance, and healthcare. Responsibilities may include system administration, application development, performance monitoring, and troubleshooting. Professionals in this field often work with mainframe operating systems like z/OS and programming languages such as COBOL, JCL, and REXX. This role requires strong analytical skills and knowledge of legacy systems, as mainframes continue to be integral to many industries.

Is mainframe a good career option?

Mainframe computing is a stable career choice with high demand for professionals skilled in COBOL, JCL, and mainframe environments. It offers competitive salaries, job security, and opportunities for specialization in legacy systems and enterprise data processing.

What are some common challenges faced by mainframe professionals in day-to-day operations?

Mainframe professionals often face challenges such as managing complex batch job schedules, troubleshooting unexpected system outages, and ensuring data security while dealing with legacy applications. The work requires careful monitoring for performance bottlenecks and rapid response to issues, often during off-hours or on-call rotations. Collaboration with programming, network, and system administration teams is frequent, as mainframe environments are integral to business-critical services. Successfully handling these challenges helps maintain uptime and reliability for the organization’s core operations.

What are mainframe jobs called?

Mainframe jobs are typically called mainframe systems analysts, mainframe programmers, or mainframe operators. These roles involve maintaining, developing, and managing large-scale computer systems using tools like COBOL, JCL, and IBM Z hardware. Certifications such as IBM Certified Systems Programmer can enhance job prospects in this field.

What is the average salary for mainframe jobs?

The average salary for mainframe computer professionals typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security can earn higher salaries. Factors such as industry demand and company size also influence compensation levels.
What are popular job titles related to Mainframe Computer jobs in Florida? For Mainframe Computer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Mainframe Computer jobs in Florida look for? The top searched job categories for Mainframe Computer jobs in Florida are:
Mainframe Computer jobs near you
Infographic showing various Mainframe Computer job openings in Florida as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 82% Physical, 1% Hybrid, and 17% Remote job distribution, with an average salary of $82,969 per year, or $39.9 per hour.
Computer Operator- Second Shift

Computer Operator- Second Shift

United Solutions Company

Tallahassee, FL • On-site

Full-time

Posted 24 days ago

Job description

JOB SUMMARY:
The primary function of each employee is to help United Solutions achieve its Mission:
The Mission of United Solutions Company is to host quality products and services using the best of breed technology, with an emphasis on service and collaboration, to help our customers remain competitive and profitable.
Responsible for operating computer, computer-related hardware and other operations area equipment. Performs support activities in computer operations. PRIMARY RESPONSIBILITIES:
  • Maintains a professional and courteous attitude with staff and business contacts.
  • Maintains knowledge of the company's philosophy, rules, and policies, appropriately reflecting these in all activities and interactions with co-workers, clients, and the public to ensure confidentiality.
  • Observe computer consoles and peripheral equipment for error messages displayed to detect faulty output, machine stoppage, problems or warnings; report such messages and problems to supervisor.
  • Load peripheral equipment with selected materials such as tapes and printer paper or forms for operating runs.
  • Observe equipment to determine the end of operating run and review schedule to determine next assignment.
  • Document when jobs are properly completed.
  • Submit jobs for processing and check for accuracy.
  • Ensure that data transfer files are transferred correctly and on-time; e.g. ACH, Debit Card, Credit Card, Share Draft, Bill Payer.
  • Assists in the training of other computer operators in all tasks of the shift and the operation of all equipment.
  • Distribute computer generated reports or puts spooled reports to optical retrieval system.
  • Identify data processing exceptions and notify appropriate personnel.
  • Record billable items on daily clipboard sheets.
  • Perform system backups and send backup files off site.
  • Assists clients with questions, problems, or complaints.
  • When answering intercom, ensure that only authorized delivery personnel or employees gain entrance to USC building.
  • Protect and respect USC equipment and supplies, maintain minimal work distractions.
  • Lean to add, modify, delete, and re-start jobs in the ISE Job Scheduler module.
  • Verify reports and other outputs are complete and are of good quality before release.
  • In addition to advising supervisor and a senior operator, notify data processing vendor or maintenance personnel if error or failure cannot be located.
  • Maintain ongoing communication with supervisor.
  • Maintain security of building, computer equipment and confidentiality of data.
  • Perform other duties as assigned and support all areas of the company and its affiliates.

SKILL REQUIREMENTS:
  • Interpersonal abilities. A significant level of trust and diplomacy is required, in addition to normal courtesy and tact.
  • Ability to read and interpret documents and write routine reports and correspondence.
  • Ability to work with frequent interruptions and under constant pressure.
  • Ability to type, operate a personal computer, and utilize all functions of a client's mainframe computer system.
  • Ability to work with frequent interruptions and constant pressure for absolute accuracy within time limitations.
  • Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.
  • Ability to troubleshoot problems that can arise throughout the shift.
  • Ability to read and interpret documents such as safety rules, operating instructions, and procedure manuals
CANDIDATE PROFILE:
  • Bright
  • Verbal
  • Assertive
  • Approachable
  • Determined
  • Enthusiastic
  • Energetic
  • Flexible

EDUCATION / EXPERIENCE:
  • High school diploma or equivalent and six months to one year related experience and/or training; or equivalent combination of education and experience.
  • Bank/Credit Union Teller experience preferred but not required.
  • Must be bondable

TECHNICAL REQUIREMENTS:
  • Knowledge of PC hardware, desktop and network operating systems, and printers.
  • Solve practical problems using the data and variables available.
  • Recognize and solve computer related problems
  • Knowledge of basic algebra and geometry.
  • General office equipment

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