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Mainframe Systems Jobs (NOW HIRING)

Redef Corp

Mainframe Systems Manager

Manhattan, NY · On-site

Mainframe Systems Manager * Position Type: Full-time * Location: New York, NY Please check the below for your reference Seeking an experienced Mainframe Systems Manager to lead enterprise IBM ...

CNC Consulting

Mainframe Systems Manager

Manhattan, NY · On-site

$180K/yr

Position: Mainframe Systems Manager Location: Onsite Project @ NYC Duration: Fulltime Salary: up to $180K/year 's Holder can apply. The NYC seeking a Mainframe Systems Manager to oversee the ...

UDR Consulting Inc

Mainframe Systems Programmer

Charleston, WV · On-site

$53.50 - $68/hr

UDR is seeking qualified candidates for a Mainframe Systems Programmer opportunity in Charleston, West Virginia. Description Operating System Management : Install, configure, upgrade, and maintain z ...

MSYS Inc.

IBM Mainframe Systems Engineer

Charleston, WV · On-site

$53.50 - $68/hr

IBM Mainframe Systems Engineer Location :Charleston,WV Length :Long term Restriction: w2 or c2c Description: ***Mode of Interview :- Webcam interview ***long term project (initial PO for 1 year with ...

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How much do mainframe systems jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for mainframe systems 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 is a mainframe system?

Mainframe systems are powerful computers used primarily by large organizations for critical applications, bulk data processing, and large-scale transaction processing. They are known for their reliability, security, and ability to handle massive volumes of data and users simultaneously. Mainframes support essential functions in industries like banking, healthcare, government, and insurance, where uptime and data integrity are crucial. Unlike typical servers, mainframes are designed to operate nonstop and process thousands of transactions per second.

What skills and qualifications are needed to thrive as a mainframe systems engineer?

To thrive as a Mainframe Systems Engineer, you need strong knowledge of mainframe architectures, proficiency in operating systems like z/OS, and experience with programming languages such as COBOL or Assembler, usually supported by a degree in computer science or a related field. Familiarity with tools like IBM ISPF, JCL, RACF, and monitoring systems, as well as relevant certifications (e.g., IBM Certified System Programmer), is highly valued. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional IT teams. These abilities ensure the reliability, security, and efficiency of mission-critical enterprise systems that depend on mainframe technology.

What are common challenges faced by professionals working in mainframe systems, and how can they be addressed?

Mainframe Systems professionals often encounter challenges such as managing legacy code, ensuring system reliability, and integrating mainframes with modern technologies. Staying updated with new tools and methodologies, such as automation and DevOps practices, can help address these issues. Additionally, strong collaboration with application developers and network teams is essential to maintain system performance and security. Regular training and knowledge sharing within the team also play a crucial role in overcoming these challenges.

What is the difference between Mainframe Systems vs Mainframe Application Developers?

AspectMainframe SystemsMainframe Application Developers
Primary RoleManage and maintain mainframe hardware and system softwareDesign, develop, and modify applications running on mainframe platforms
Required SkillsMainframe OS, hardware, system administrationProgramming languages like COBOL, JCL, DB2, and application development
Work EnvironmentData centers, system operation centersDevelopment teams, project-based settings
CertificationsIBM Certified System Administrator, Mainframe certificationsProgramming certifications, COBOL certifications

While Mainframe Systems professionals focus on maintaining and managing mainframe hardware and operating systems, Mainframe Application Developers create and modify applications that run on these systems. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly, with one centered on system management and the other on application development.

Is mainframe a good career option?

Mainframe systems professionals, such as mainframe programmers and administrators, work with large-scale computing environments that are critical to many industries like finance and government. The field offers stable employment, high demand for skills like COBOL and JCL, and competitive salaries, especially for those with certifications and experience. It can be a rewarding career for individuals interested in legacy systems and enterprise computing infrastructure.

Is mainframe systems hard to learn?

Mainframe systems can be challenging to learn initially due to their specialized environment, programming languages like COBOL and JCL, and complex architecture. However, with dedicated training and practice, many find it manageable to develop proficiency in mainframe operations and maintenance.

Is mainframe systems still in demand?

Mainframe systems professionals are still in demand due to the continued reliance of large organizations on mainframe infrastructure for critical applications, data processing, and security. Skills in COBOL, JCL, and mainframe management tools remain valuable, especially in finance, government, and healthcare sectors where mainframes handle high-volume transactions.
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Mainframe Systems jobs near you
Infographic showing various Mainframe Systems job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $121,006 per year, or $58.2 per hour.

Mainframe Systems Manager

Manhattan, NY • On-site

Redef Corp
See more jobs at Redef Corpexternal

Other

Posted 12 days ago

Job description

  • Job Title: Mainframe Systems Manager
  • Position Type: Full-time
  • Location: New York, NY

Please check the job description below for your reference
Seeking an experienced Mainframe Systems Manager to lead enterprise IBM mainframe operations and infrastructure support. This role is responsible for overseeing daily mainframe system operations, managing technical teams, ensuring system availability, supporting disaster recovery initiatives, and driving infrastructure upgrades and modernization efforts.
Key Responsibilities
  • Manage and lead the Mainframe Systems team
  • Oversee IBM mainframe operations, monitoring, and support
  • Ensure high availability and SLA compliance for production systems
  • Lead z/OS administration, performance tuning, and capacity planning
  • Support disaster recovery planning, testing, and implementation
  • Manage hardware/software upgrades and infrastructure projects
  • Coordinate with vendors and internal technical teams
  • Troubleshoot critical production incidents and provide 24/7 support when required
  • Maintain technical documentation and operational procedures
Required Skills
  • Strong IBM Mainframe and z/OS administration experience
  • Experience with CICS, DB2, IMS, MQ, RACF, JES2/JES3, SMP/E
  • Mainframe performance monitoring and capacity planning
  • Disaster recovery and high-availability experience
  • Production support and troubleshooting expertise
  • Experience managing enterprise infrastructure projects
  • Team leadership and operational management experience
Preferred
  • Parallel Sysplex experience
  • Mainframe modernization exposure
  • Financial services or large enterprise environment experience