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Mainframe System Programmer Jobs (NOW HIRING)

E-Solutions

Mainframe z/OS System Programmer

Frisco, TX · On-site

$51.50 - $65.75/hr

Role :- Mainframe z/OS System Programmer Location :- Salisbury, NC/Boston, MA/Frisco, TX Note :-, please submit senior profiles minimum experience 15+yrs. Please focus on the Highlighted points ...

Compu-Vision Consulting

Mainframe Consultant

Perform standard system programming activities like configuration, installation & maintenance using SMP/E, and vendor software installations in the mainframe environment. * Perform Operating System ...

Kaav Inc.

Mainframe z/OS System Programmer

$56.25 - $71.75/hr

Supporting IBM z15 and z16 mainframe and z/OS 2.5 or higher operating system. As part of IBM zCloud ... Primary tasks being MVS systems programming activities such as system security compliance to ...

Kaav Inc.

Mainframe z/OS System Programmer

Bethesda, MD · On-site

$59 - $75/hr

IBM z15 and z16 Mainframe and z/OS 2.5 or Higher Operating System Support Supporting IBM z15 and ... Primary tasks include MVS systems programming activities such as system security compliance to ...

TriOptus LLC

Mainframe Network System Engineer

Tampa, FL · On-site

$52 - $66.25/hr

Mainframe Network system programmer; configure, implement, maintain, support host network definitions (VTAM, TCPIP etc.) for IBM/Kyndryl and IBM customer mainframe systems. * Provide Tier3 host ...

NewGen

Mainframe z/OS System Programmer

$56.25 - $71.75/hr

The primary tasks of this role include MVS systems programming activities such as system security ... Knowledge of mainframe storage and backup, and hands-on experience of mainframe IPL processes ...

IDEALFORCE LLC

Mainframe Systems Programmer(34394)

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Company Description IDEALFORCE has a Contract position available immediately for a Mainframe System Programmer to join our customer in Phoenix, AZ. Please find below additional details about this job.

NewGen Technologies

$55 - $70/hr

The primary tasks of this role include MVS systems programming activities such as system security ... Knowledge of mainframe storage and backup, and hands-on experience of mainframe IPL processes ...

Cognizant

Mainframe Z/OS Systems Admin

The role involves performing system programming activities, supporting software standardization, and collaborating with teams to implement improvements in the mainframe environment. Responsibilities ...

Kyndryl

Mainframe ZOS System Programmer)

$79K - $152K/yr

The Role The Mainframe z/OS System Programmer is responsible for the installation, customization, maintenance, and optimization of IBM z/OS operating systems and associated system software. This role ...

Keylent Inc

Z/OS Mainframe Systems Programmer

Gwynn Oak, MD · On-site

$57.25 - $73/hr

Z/OS Mainframe Systems Programmer Location: Woodlawn, MD Duration: Long Term Education / Experience ... Provides the analysis, design, development, implementation, and support of mainframe system ...

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Mainframe System Programmer information

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How much do mainframe system programmer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for mainframe system programmer in the United States is $58.18, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $67.31 per hour, depending on experience, location, and employer.

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

To thrive as a Mainframe System Programmer, you need deep knowledge of mainframe operating systems (such as z/OS), programming languages like COBOL or Assembler, and a degree in computer science or a related field. Familiarity with mainframe tools (e.g., IBM ISPF, JCL, SMP/E) and certifications such as IBM Certified System Programmer are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with IT teams. These skills are vital to ensure the stability, security, and efficiency of critical enterprise computing environments.

What are some common challenges Mainframe System Programmers face when supporting legacy systems?

Mainframe System Programmers often encounter challenges such as integrating modern applications with legacy mainframe environments, ensuring system security while maintaining uptime, and troubleshooting complex issues that span both old and new technologies. They may also face difficulties due to limited documentation or retiring expertise as experienced colleagues leave the workforce. Staying current with evolving mainframe tools and best practices helps address these challenges and keeps systems running smoothly.

Are mainframe jobs in demand?

Mainframe system programmer roles are in steady demand due to the continued reliance of large organizations on mainframe systems for critical operations. These jobs require expertise in COBOL, JCL, and mainframe environments, and professionals with skills in modernization and automation are increasingly sought after. The demand remains stable as many enterprises maintain legacy systems alongside newer technologies.

Is mainframe difficult to learn?

Mainframe system programming can be complex due to its specialized environment, programming languages like COBOL and Assembler, and unique operational procedures. However, with proper training and experience, it is learnable, especially for those with a background in computer science or IT. Consistent practice and understanding of mainframe tools and concepts are essential for proficiency.

What is the difference between Mainframe System Programmer vs Mainframe Application Developer?

AspectMainframe System ProgrammerMainframe Application Developer
Required CredentialsCertifications in mainframe systems, such as IBM Certified System ProgrammerProgramming certifications, often in COBOL, Java, or other languages
Work EnvironmentOperate primarily on mainframe hardware, focus on system setup and maintenanceDevelop and modify applications running on mainframes
Employer & Industry UsageUsed by organizations with large-scale legacy systems, banking, insuranceDevelops business applications for mainframe environments in similar industries

While both roles work within mainframe environments, Mainframe System Programmers focus on system setup, maintenance, and optimization, whereas Mainframe Application Developers concentrate on creating and updating applications that run on mainframes. Understanding these differences helps in choosing the right career path or job search focus.

What are mainframe system programmers?

Mainframe system programmers are IT professionals who specialize in installing, configuring, maintaining, and optimizing mainframe computer systems. They are responsible for the underlying software infrastructure, such as operating systems (like IBM z/OS), network configurations, and middleware. Their work ensures that mainframe environments run efficiently, securely, and with minimal downtime, supporting critical applications for large organizations. System programmers also troubleshoot complex issues and implement updates or enhancements as needed.

How much does IBM mainframe pay?

Mainframe system programmers typically earn between $70,000 and $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in IBM z/OS or related tools can earn higher salaries, especially in large enterprise environments.

What does a mainframe system programmer do?

A mainframe system programmer is responsible for installing, maintaining, and troubleshooting mainframe operating systems and related software. They configure hardware, optimize system performance, and ensure system security, often using tools like z/OS and JCL. Strong knowledge of system architecture, scripting, and problem-solving skills are essential for this role.
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Mainframe System Programmer jobs near you
Mainframe z/OS System Programmer

Mainframe z/OS System Programmer

E-Solutions

Frisco, TX • On-site

$51.50 - $65.75/hr

Other

Posted 17 days ago

Key responsibilities

  • Plan, prepare, and execute z/OS operating system upgrades, maintenance, and apply IBM PTFs and APARs.

  • Install, configure, upgrade, and maintain Independent Software Vendor (ISV) products in the z/OS environment.

  • Provide expert-level support for mainframe incidents, including problem determination, diagnosis, and resolution.

Job description

Role :- Mainframe z/OS System Programmer
Location :- Salisbury, NC/Boston, MA/Frisco, TX
Note :-, please submit senior profiles minimum experience 15+yrs.
Please focus on the Highlighted points & share only senior profiles.
Mainframe z/OS Systems Programmer : 7-10 years of hands-on experience as a Mainframe Systems Programmer.
    • Job Summary: We are seeking a highly skilled and experienced Mainframe z/OS Systems Programmer to join our dynamic IT team. The successful candidate will be responsible for the installation, maintenance, and upgrade of the z/OS operating system, as well as various Independent Software Vendor (ISV) products. This role requires deep technical expertise in mainframe technologies, a strong understanding of system performance tuning, problem diagnosis, and a commitment to ensuring the stability, security, and efficiency of our critical mainframe infrastructure.
    • Key Responsibilities:
    • z/OS Upgrades and Maintenance:
    • Plan, prepare, and execute z/OS operating system upgrades (e.g., from z/OS 2.x to z/OS 3.x), including pre-installation checks, customization, testing, and post-upgrade verification.
    • Apply IBM PTFs (Program Temporary Fixes) and APARs (Authorized Program Analysis Reports) to maintain system integrity and resolve reported issues.
    • Perform regular IPLs (Initial Program Loads) and system restarts as required for maintenance and upgrades.
    • Monitor z/OS system health, performance, and resource utilization using tools like RMF, SMF, Omegamon, etc.
    • ISV Product Management:
    • Install, configure, upgrade, and maintain a wide range of Independent Software Vendor (ISV) products (e.g., Broadcom/CA, BMC, IBM, Rocket Software, etc.). This includes products for security (ACF2, Top Secret, RACF), performance monitoring, job scheduling (CA-7, TWS), storage management (SMS, CA-Disk, FDR/ABR), database (DB2, IMS, VSAM), and other utilities.
    • Collaborate with vendors for problem resolution, licensing, and technical support.
    • Ensure compatibility and integration of ISV products with the z/OS environment.
    • System Maintenance and Support:
    • Perform system IPLs, reconfigurations, and PARMLIB updates.
    • Manage and maintain critical system datasets (e.g., SYSRES, Page datasets, SMF datasets).
    • Provide expert-level support for mainframe incidents, including problem determination, diagnosis, and resolution in a timely manner.
    • Participate in on-call rotation for 24/7 support of critical systems.
    • Performance Tuning and Optimization:
    • Analyze system performance data to identify bottlenecks and recommend improvements.
    • Tune various z/OS components, WLM (Workload Manager), and ISV products to optimize resource utilization and application performance.
    • Automation and Scripting:
    • Develop and maintain REXX, JCL, and other scripts for system automation, monitoring, and administrative tasks.
    • Disaster Recovery and Business Continuity:
    • Participate in the planning, testing, and execution of disaster recovery procedures for the mainframe environment.
    • Ensure high availability and recoverability of critical systems.
    • Documentation and Best Practices:
    • Create and maintain comprehensive system documentation, including installation guides, configuration details, operational procedures, and troubleshooting guides.
    • Adhere to ITIL best practices for change management, incident management, and problem management.
    • Collaboration and Mentorship:
    • Work closely with application development teams, database administrators, operations staff, and other infrastructure teams.
    • Mentor junior systems programmers and share knowledge effectively.
    • Security and Compliance:
    • Implement and enforce security best practices within the z/OS environment and for ISV products.
    • Ensure compliance with internal security policies and external regulations.
    • Required Skills and Experience:
    • 7-10 years of hands-on experience as a Mainframe Systems Programmer.
    • In-depth knowledge and hands-on experience with z/OS operating system installation, configuration, and maintenance.
    • Proven experience with major z/OS upgrades (e.g., from one version to another).
    • Strong proficiency in JCL, TSO/ISPF, SMP/E, JES2/JES3.
    • Extensive experience with the installation and support of various ISV products from vendors such as Broadcom/CA, BMC, IBM, and Rocket Software. Specific product experience in areas like:
    • Security: RACF, ACF2, or Top Secret
    • Performance Monitoring: Omegamon, RMF, SMF
    • Scheduling: CA-7, TWS/OPC
    • Storage Management: SMS, DASD management tools (e.g., CA-Disk, FDR/ABR)
    • Database: DB2, IMS, VSAM
    • Utilities: DFSORT, Syncsort
    • Solid understanding of mainframe networking (TCP/IP, VTAM).
    • Experience with z/OS performance tuning and capacity planning.
    • Proficiency in REXX or other scripting languages for automation.
    • Strong problem-solving, analytical, and troubleshooting skills.
    • Excellent communication (written and verbal) and interpersonal skills.
    • Ability to work independently and as part of a team in a fast-paced environment.
    • Strong commitment to quality and attention to detail.
    • Desired Skills and Experience (Plus Points):
    • Experience with Parallel Sysplex environments.
    • Knowledge of z/VM or Linux on Z.
    • Experience with mainframe modernization initiatives or hybrid cloud environments.
    • Certifications related to z/OS or specific mainframe technologies.

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