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Mainframe System Programmer Jobs in Cincinnati, OH

Field Engineer? Service Technician? Or do you want to start a career in this field? Are you tech ... Perform maintenance, repair, PM work, and system overhauls. Basic Qualifications to qualify:

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Mainframe System Programmer information

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$9

$55

$75

How much do mainframe system programmer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for mainframe system programmer in Cincinnati, OH is $55.86, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $64.62 per hour, depending on experience, location, and employer.

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

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.

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 is a mainframe system programmer?

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.
What are popular job titles related to Mainframe System Programmer jobs in Cincinnati, OH? For Mainframe System Programmer jobs in Cincinnati, OH, the most frequently searched job titles are:
What job categories do people searching Mainframe System Programmer jobs in Cincinnati, OH look for? The top searched job categories for Mainframe System Programmer jobs in Cincinnati, OH are:
Infographic showing various Mainframe System Programmer job openings in Cincinnati, OH as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $116,195 per year, or $55.9 per hour.

Building Engineer, Critical Data Centers

NEWMARK

West Chester, OH • On-site

Full-time

Medical, PTO

Posted 5 days ago


Newmark rating

9.2

Company rating: 9.2 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

9th of 202 rated real estate companies


Job description


Newmark Group, Inc. (Nasdaq: NMRK), together with its subsidiaries ("Newmark"), is a world leader in commercial real estate, seamlessly powering every phase of the property life cycle. Newmark's comprehensive suite of services and products is uniquely tailored to each client, from owners to occupiers, investors to founders, and startups to blue-chip companies. Combining the platform's global reach with market intelligence in both established and emerging property markets, Newmark provides superior service to clients across the industry spectrum. For the year end December 31, 2023, Newmark generated revenues of approximately $2.5 billion. As of March 31, 2024, Newmark's company-owned offices, together with its business partners, operate from approximately 170 offices with 7,600 professionals around the world. To learn more, visit nmrk.com or follow @newmark.
Responsibilities
Job Description:
Provide operational support and technical services for the critical data center of a fast paced and growing technology company.
Essential Job Duties:
  • Maintain and repair the mechanical, electrical, security and fire protection systems that protect and support business critical information systems (servers, mainframes, etc)
  • Identify and be able to immediately recognize system faults and respond to operational and emergency situations
  • Maintain strict compliance with all Federal, State and Local codes, regulations and standards.
  • Perform preventative tests and analyze data to ensure the proper functioning of all base building and critical system equipment, including electrical, HVAC, fire/life safety, security and emergency back-up systems. Determine the cause of any problems/malfunctions and take corrective action as required
  • Monitor the operations and make customer approved adjustments of chilled water systems, heat exchangers, CRAC Units, HVAC, electrical systems, emergency back-up systems, hot water systems, pumps, valves, filters and other mechanical and electrical equipment. Record readings and make recommendations for adjustments where necessary to ensure proper operation of equipment
  • Prepare and maintain maintenance logs and reports to accurately document the condition of systems in the data center. Maintain knowledge about preventive maintenance and work order software systems
  • Coordinate contractor and management approvals for work orders that require the use of outside contractors. Maintain detailed logs of all work performed
  • Read, comprehend and work from complex technical information (i.e. blueprints, sketches, building plans and schematics) pertaining to electrical and mechanical systems that serve the data centers. Adhere to Standard Operating Procedures and formal change control processes to implement changes
  • Interact with all parts of the organization to respond to a variety of service requests. Perform any and all work, to ensure the safety of the buildings tenants and the continuous operation of the facility
  • Maintain organized building files
  • May be on-call after regular scheduled hours

Skills, Education and Experience:
  • High School diploma or General Education Degree (GED)
  • Minimum of 5 years previous critical data center operations engineering experience
  • CFC Certified - Certification for handling refrigerants a plus
  • Proficient computer and email skills
  • Proficient with Building Automation Systems and Electrical Power Monitoring Systems
  • Must have the ability to complete required safety classes that pertain to specific job duties
  • Familiarity with preventative maintenance and work order software systems
  • Excellent communication skills
  • Thrives in a fast paced environment
  • Works well independently, as well as in a team
  • May perform other duties as assigned

Benefits and Perks:
  • Industry leading Parental Leave Policy (up to 16 weeks)
  • Generous healthcare
  • Bright Horizons back-up care program
  • Generous paid time off
  • Education reimbursement
  • Referral Program
  • Opportunities to network and connect

Benefits/perks listed may vary depending on the nature of your employment with Newmark and the job location
Working Conditions: Normal working conditions with the absence of disagreeable elements
Note: The statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified.
Newmark is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

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