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Mainframe Z Os System Programmer Jobs in Florida

USAA

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

System Integration: Working with other z/OS systems programmers to integrate CICS with other mainframe subsystems, such as DB2 (database management) and MQ (messaging). * Security and Disaster ...

USAA

Mainframe CICS Systems Programmer Senior

Tampa, FL · On-site +1

$52 - $66.25/hr

System Integration: Working with other z/OS systems programmers to integrate CICS with other mainframe subsystems, such as DB2 (database management) and MQ (messaging). * Security and Disaster ...

TriOptus LLC

Mainframe Network System Engineer

Tampa, FL · On-site

$52 - $66.25/hr

Mainframe Network system programmer; configure, implement, maintain, support host network ... Required competencies and knowledge and experience for the following host network components: z/OS ...

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Orlando, FL

$51.25 - $65.25/hr

VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS EXPERTISE AS MAINFRAME NETWORK SYSTEMS ENGINEER * PROVEN EXPERIENCE IN NETWORK ...

Techvilla Solutions

Mainframe Engineer

Jacksonville, FL

$45.50 - $58.25/hr

Strong experience with IBM z/OS environment. * Proficiency in COBOL, JCL, DB2, VSAM/Files, and IMS ... Perform coding, unit testing, debugging, and support system integration activities. * Provide ...

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How much do mainframe z os system programmer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for mainframe z os system programmer in Florida is $43.47, according to ZipRecruiter salary data. Most workers in this role earn between $39.52 and $50.29 per hour, depending on experience, location, and employer.

What is a mainframe z/os system programmer?

A Mainframe Z OS System Programmer is an IT professional responsible for installing, configuring, maintaining, and troubleshooting IBM mainframe systems running the z/OS operating system. They ensure the mainframe environment is stable, secure, and optimized for performance, supporting critical business applications. Their duties include system upgrades, applying patches, disaster recovery planning, and providing technical support to other IT teams. This role is crucial for organizations that rely on mainframe computing for large-scale transaction processing and data management.

What are some common challenges faced by mainframe z/os system programmers, and how can they be addressed?

Mainframe Z/OS System Programmers often encounter challenges such as managing system upgrades, ensuring high availability, and troubleshooting complex performance issues. Keeping up with evolving technologies and integrating new software with legacy systems can also be demanding. To address these challenges, programmers typically work closely with application developers, attend ongoing training, and utilize robust monitoring tools. Collaboration and strong communication within cross-functional teams are key to maintaining system stability and implementing updates smoothly.

What are the key skills and qualifications needed to thrive as a mainframe z/os system programmer?

To thrive as a Mainframe Z/OS System Programmer, you need deep expertise in IBM mainframe operating systems, programming languages like Assembler and REXX, and a strong foundation in systems administration, usually supported by a relevant degree or equivalent experience. Familiarity with tools such as IBM SMP/E, TSO/ISPF, JCL, and mainframe security systems is essential, and certifications like IBM Certified System Programmer can be beneficial. Analytical thinking, attention to detail, and effective problem-solving are key soft skills that help professionals excel in troubleshooting and collaborating with technical teams. These skills and qualifications are crucial for ensuring reliable, secure, and efficient mainframe operations that support critical business processes.
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Mainframe Z Os System Programmer jobs near you
Infographic showing various Mainframe Z Os System Programmer job openings in Florida as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $90,427 per year, or $43.5 per hour.

Mainframe z/OS & IBM LCM Administrator

Ruri Software Technologies LLC

Tallahassee, FL • On-site

Full-time

Re-posted 9 days ago

Job description

Job Title :Mainframe z/OS & IBM LCM Administrator
Location :Remote
What are the top 3 skills required for this role?
1. IBM LCM
2. z/OS System Programming / Administration
3. Mainframe JES3 ,Operations & Incident Management
Job Description/ Responsibilities
o Administer Rocket Life Cycle Manager (LCM) across multiple environments (DEV, TEST, PROD)
o Configure lifecycle processes, workflows, and approval mechanisms
o Maintain application hierarchies, systems, and library structures
o Manage versioning of components and maintain baselines
o Support rollback/backout to previous stable versions
o Create, manage, and promote change packages as deployable units
o Work with security team to implement role based access controls
o Support production migrations, release failures, and package issues
o Excellent understanding of System z architecture
o Excellent experience with IBM z/OS operating system
o Experience in building Mainframe LPAR and OS Upgrades
o Installation of patches and fixes
o System parameters/parmlib maintenance
o Knowledge of managing JES3 subsystem.
o Managing incidents on z/OS related issues
o z/OS performance monitoring and reporting
Years of Experience: 14.00 Years of Experience

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