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Mainframe Jobs in Boca Raton, FL (NOW HIRING)

ClinDCast LLC

Mainframe Z/OS Architect

Delray Beach, FL · Remote

Mainframe Z/OS Architect Portland, OR (Remote) We are seeking an experienced Mainframe Z/OS Architect to lead architecture, modernization, and integration of complex mainframe systems. Deep expertise ...

Xpanxion

Junior COBOL Developer

Coral Springs, FL · On-site

$63K - $82K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

UST Xpanxion

Junior COBOL Developer

Coral Springs, FL · On-site

$50K - $52K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

Stefanini

Help Desk Specialist

Weston, FL · On-site

Provides technical support to the organization's internal users of computer applications and hardware (e.g., PCs, servers, mainframes). * Answers questions regarding system procedures, online ...

ICONMA

Pre-Analytical Assistant I

Hollywood, FL · On-site

Prefer familiarity with mainframe computers * Must Have Excellent Understanding Of English Language Both Spoken And Written * Bilingual candidates strongly preferred who also speak Spanish. * English ...

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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All JobsMainframe JobsMainframe Jobs in Boca Raton, FL

Mainframe information

See Boca Raton, FL salary details

$9

$50

$68

How much do mainframe jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for mainframe in Boca Raton, FL is $50.65, according to ZipRecruiter salary data. Most workers in this role earn between $44.71 and $57.50 per hour, depending on experience, location, and employer.

What is the average salary for mainframe jobs?

The average salary for mainframe professionals typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or specialized skills in mainframe environments, such as COBOL or JCL, can command higher salaries. Many positions also offer benefits like retirement plans and training opportunities.

What jobs in the US pay 300,000 a year?

Mainframe professionals such as senior systems architects, lead developers, and IT managers with extensive experience and specialized skills can earn $300,000 or more annually. These roles often require expertise in mainframe technologies like COBOL, JCL, and mainframe security, along with certifications and leadership responsibilities.

What are the key skills and qualifications needed to thrive as a Mainframe Developer, and why are they important?

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

Is mainframe a good career option?

Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, system administration, and understanding of legacy systems, with steady demand in finance, government, and large enterprises. It can be a stable career with opportunities for specialization and certification but may require ongoing learning of evolving technologies.

What Is a Mainframe Application Developer Job Description?

The job description of a mainframe application developer is to sustain the central data processing system, or mainframe. Common duties include designing applications, analyzing data, running reports, and deploying mainframe applications. This job requires a great deal of collaboration to keep the mainframe going and a strong understanding of mainframe languages. A key part of this role is to align the design of the mainframe with changing business needs.

What are mainframes and what do they do?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

Can AI replace mainframe?

Mainframe professionals work with large-scale, mission-critical systems that require specialized skills in legacy technologies, security, and data management. While AI can automate certain tasks like data analysis and system monitoring, it is unlikely to fully replace mainframe roles due to the complexity and reliability requirements of mainframe environments. Instead, AI tools are often integrated to enhance efficiency and support mainframe operations.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

More about Mainframe jobs
What job categories do people searching Mainframe jobs in Boca Raton, FL look for? The top searched job categories for Mainframe jobs in Boca Raton, FL are:
What cities near Boca Raton, FL are hiring for Mainframe jobs? Cities near Boca Raton, FL with the most Mainframe job openings:
Mainframe jobs near you
Infographic showing various Mainframe job openings in Boca Raton, FL as of July 2026, with employment types broken down into 46% Full Time, 7% Part Time, 5% Temporary, and 42% Contract. Highlights an 86% In-person, 5% Hybrid, and 9% Remote job distribution, with an average salary of $105,360 per year, or $50.7 per hour.
Mainframe Z/OS Architect

Mainframe Z/OS Architect

ClinDCast LLC

Delray Beach, FL • Remote

Full-time

Posted 24 days ago

Job description

Hiring: Mainframe Z/OS Architect
Portland, OR (Remote)
We are seeking an experienced Mainframe Z/OS Architect to lead architecture, modernization, and integration of complex mainframe systems.
Deep expertise in COBOL, JCL, CICS, DB2, VSAM, REXX, PL/I, Assembler & z/OS
Experience with system performance tuning, high availability & security
Modernization & integration with cloud, microservices & APIs
Hands-on with DevOps, Jenkins, GitHub, Docker, Kubernetes & Agile methodologies
Technical leadership, mentoring & architecture governance
Strong problem-solving, documentation & stakeholder communication skills
Work Authorization: USC Only

This is a remote position.

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About ClinDCast

Sourced by ZipRecruiter

ClinDCast is at the forefront of shaping the future of healthcare by partnering with globally recognized healthcare organizations and offering them innovative solutions and expert guidance. Our suite of services is designed to cater to a broad range of needs of healthcare organizations, including healthcare IT innovation, electronic health record (EHR) implementation & optimizations, data conversion, regulatory and quality reporting, enterprise data analytics, FHIR interoperability strategy, payer-to-payer data exchange, and application programming interface (API) strategy. With 15+ Years Of Healthcare IT Industry Experience, ClinDCast Is A Trusted Partner For Payers, Providers, And Lifesciences Organizations, Enabling Them To Deliver Exceptional Product And Solutions For Their Customers.

Industry

Health care and social assistance

Company size

11 - 50 Employees

Headquarters location

Wesley Chapel, FL, US

Social media

Twitter

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