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Mainframe Z Os Jobs (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 ...

Sarian, Inc.

Mainframe z/OS Administrator

Mainframe z/OS Administrator Location: Plano TX, Remote Fulltime * Install, customize, test, implement, document, and support independent software vendor (ISV) products as required (this includes ...

Comtech, LLC

Mainframe - z/OS Support

New York, NY · On-site

$53.50 - $69/hr

... 3" Mainframe - z/OS Support Location: Anywhere in the US Perform z/OS systems programming activities and coordinate project resources needed to complete software maintenance and installation ...

CREATIVE GLOBAL CONSULTING

Mainframe z/OS System Programmer

$56.25 - $71.75/hr

Mainframe z/OS System Programmer Client: IBM POP: 12+ months Location: Remote US Citizen REQUIRED SKILLS * 10+ years of experience installing, customizing, and maintaining z/OS operating system * 5+ ...

Reqroute, Inc

Be Seen First

z/OS Systems Programmer

Charlotte, NC · Remote

$50 - $55/hr

... mainframe z/VM and z/OS systems software and hardware. Requires full understanding of the z/VM and z/OS operating systems and their components. · For z/OS - Unix System Services, SMP/E, hardware ...

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Mainframe Z Os information

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$10

$53

$72

How much do mainframe z os jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for mainframe z os in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What is the difference between Mainframe Z Os vs Mainframe Linux Specialists?

AspectMainframe Z OsMainframe Linux Specialists
CredentialsIBM certifications, z/OS system knowledgeLinux certifications, Linux system administration
Work EnvironmentIBM mainframe hardware, z/OS operating systemLinux servers, open-source environments
Industry UsageBanking, finance, governmentIT services, cloud computing, enterprise IT
Common Search/ComparisonYesYes

While both roles involve mainframe environments, Mainframe Z Os specialists focus on IBM's z/OS operating system, managing mainframe hardware and software. In contrast, Mainframe Linux Specialists work with Linux-based mainframe solutions, often integrating open-source tools. The choice depends on the organization's infrastructure and specific technical requirements.

What are Mainframe Z/OS professionals?

Mainframe Z/OS professionals are IT specialists who manage, maintain, and optimize IBM mainframe systems running the z/OS operating system. They ensure that business-critical applications and data processing tasks run smoothly, securely, and efficiently on these large-scale computing platforms. Their responsibilities often include system administration, troubleshooting, performance tuning, security management, and supporting legacy applications. Mainframe Z/OS experts are essential in industries like banking, insurance, and government where mainframes handle high volumes of transactions and data.

What are some typical challenges faced by Mainframe Z/OS professionals when managing legacy systems?

Mainframe Z/OS professionals often encounter challenges maintaining and modernizing legacy systems, such as integrating older applications with new technologies, ensuring system security, and supporting continuous uptime. Balancing the demands of long-standing business processes with the need for innovation requires strong problem-solving skills and deep familiarity with both legacy and contemporary IT environments. Regular collaboration with cross-functional teams—including application developers, network engineers, and business analysts—is essential to address these challenges effectively.

What are the key skills and qualifications needed to thrive as a Mainframe z/OS professional, and why are they important?

To thrive as a Mainframe z/OS professional, you need strong expertise in mainframe operating systems, COBOL or Assembler programming, and knowledge of JCL, often supported by a degree in computer science or related certifications. Familiarity with IBM z/OS environments, tools like ISPF, SDSF, TSO, and experience with mainframe utilities and security systems are typically required. Attention to detail, problem-solving abilities, and effective communication are soft skills that set top performers apart. These skills ensure reliable system operations, efficient troubleshooting, and seamless collaboration in critical enterprise computing environments.
More about Mainframe Z Os jobs
What job categories do people searching Mainframe Z Os jobs look for? The top searched job categories for Mainframe Z Os jobs are:
Mainframe Z/OS Architect

Mainframe Z/OS Architect

ClinDCast LLC

Delray Beach, FL • Remote

Full-time

Posted 3 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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