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Mainframe Manager Jobs in Illinois (NOW HIRING)

Ensono

Mainframe Security Engineer

Downers Grove, IL · On-site

Strong organizational skills with the ability to manage multiple concurrent project deliverables ... Other mainframe security products a plus Primary Location City/State: Downers Grove, IL - Finley ...

Huntington

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Deliver business value by delivering and sustaining Identity and Access Management capabilities

Huntington

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Deliver business value by delivering and sustaining Identity and Access Management capabilities

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How much do mainframe manager jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for mainframe manager in Illinois is $51.72, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $58.70 per hour, depending on experience, location, and employer.

What is a mainframe manager?

A Mainframe Manager oversees the operation, maintenance, and security of an organization's mainframe systems. They manage a team of IT professionals, ensure system availability, and implement upgrades and performance optimizations. Their role includes coordinating disaster recovery plans, monitoring system performance, and ensuring compliance with industry standards. Strong technical expertise, leadership, and problem-solving skills are essential for this role.

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

A Mainframe Manager requires deep expertise in mainframe systems administration, COBOL programming, resource planning, and a relevant bachelor’s degree in computer science or IT. Familiarity with mainframe operating systems (such as z/OS), job scheduling tools, and certifications like IBM Certified System Programmer are highly valued. Strong leadership, problem-solving, and communication skills help manage teams and facilitate collaboration across IT functions. These competencies are vital for maintaining system reliability, optimizing performance, and leading modernization initiatives in large-scale enterprise environments.

What are some typical challenges faced by mainframe managers in a modern IT environment?

Mainframe Managers often encounter challenges such as integrating legacy mainframe systems with newer technologies, ensuring data security, and maintaining high system availability. Balancing the demands of routine maintenance with modernization projects and adapting to evolving compliance requirements can also be demanding. Collaboration with cross-functional teams, including application developers and security specialists, is common to address these challenges effectively. Successful Mainframe Managers stay proactive about emerging trends and prioritize continuous learning to keep systems efficient and secure.

Is a mainframe manager hard to learn?

Mainframe managers need a strong understanding of mainframe systems, programming languages like COBOL, and tools such as JCL and TSO. Learning these skills requires technical training and experience, but with dedicated study, it is achievable for those with a background in IT or computer science.

Is a mainframe manager still in demand?

Mainframe managers are still in demand due to the continued reliance of large organizations on mainframe systems for critical operations. They require expertise in legacy technologies, system administration, and often hold certifications in mainframe platforms like IBM Z. While demand has decreased compared to previous decades, specialized skills in mainframe management remain valuable in industries such as finance, government, and healthcare.

What are the most commonly searched types of Mainframe jobs in Illinois?

The most popular types of Mainframe jobs in Illinois are:

What are popular job titles related to Mainframe Manager jobs in Illinois?

For Mainframe Manager jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Mainframe Manager jobs in Illinois look for?

The top searched job categories for Mainframe Manager jobs in Illinois are:

What cities in Illinois are hiring for Mainframe Manager jobs?

Cities in Illinois with the most Mainframe Manager job openings:

Mainframe Manager jobs near you
Infographic showing various Mainframe Manager job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 13% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $107,587 per year, or $51.7 per hour.

Senior NOMAD / Mainframe Application Developer

Alert IT Solutions

Springfield, IL • On-site

$110 - $140/hr

Other

Posted 7 days ago

Job description

Position Summary

We are seeking a highly skilled Senior NOMAD/Mainframe Developer, a high-performing team responsible for supporting and modernizing mission-critical Human Resources applications for the State of Illinois

This position will play a key role in the migration of three major legacy applications currently operating in a NOMAD environment. The successful candidate will help evaluate, design, and execute migration strategies to move these applications either to a NOMAD-based MVS environment or directly to an MVS platform while ensuring uninterrupted support for critical HR and Timekeeping functions used by 5,000–7,000 employees statewide.

This is a highly visible position requiring strong technical expertise, business interaction skills, and the ability to collaborate across Mainframe, MVS, and business teams.

Ideal Candidate

The ideal candidate is a hands-on NOMAD developer who understands legacy mainframe technologies, enjoys solving complex business problems, and is excited by the challenge of helping move critical applications to the next generation of the enterprise platform. The individual thrives in a collaborative environment, possesses strong communication skills, and can effectively bridge the gap between technical teams and business stakeholders.

Key Responsibilities
  • Support, enhance, and maintain mission-critical HR and Timekeeping applications running in a NOMAD/Mainframe environment.
  • Participate in the assessment, planning, and execution of migration efforts from the current NOMAD platform to MVS-based environments.
  • Analyze existing NOMAD applications, data structures, business rules, and dependencies.
  • Design and develop solutions supporting modernization and migration initiatives.
  • Work closely with business stakeholders, HR teams, payroll personnel, and operational users to gather requirements and address production issues.
  • Troubleshoot application, database, batch, and interface issues within NOMAD and MVS environments.
  • Develop and maintain technical documentation, data mappings, and migration artifacts.
  • Support system testing, integration testing, user acceptance testing, and production deployments.
  • Participate in code reviews, knowledge transfer activities, and application support rotations.
  • Collaborate with senior developers and cross-functional technical teams to ensure successful project delivery.

The team supports both NOMAD and MVS platforms and works closely with business users across the department.

Required QualificationsTechnical Skills
  • 5+ years of experience developing and supporting NOMAD applications.
  • Strong knowledge of NOMAD database structures, dictionaries, attributes, segments, and reporting capabilities.
  • Experience with NOMAD commands, queries, screens, reports, and application development.
  • Extensive Mainframe development experience.
  • Experience working within MVS/zOS environments.
  • Strong understanding of batch processing, JCL, and job scheduling.
  • Experience with data migration and legacy application modernization initiatives.
  • Knowledge of database design, data analysis, and application troubleshooting.
  • Experience supporting large enterprise business applications.
Business & Communication Skills
  • Ability to communicate effectively with both technical and non-technical stakeholders.
  • Experience working directly with business users to gather requirements and resolve issues.
  • Strong analytical and problem-solving skills.
  • Ability to work independently in a small team environment.
  • Experience supporting production-critical systems with high visibility.
Preferred Qualifications
  • Experience supporting Human Resources, Payroll, Benefits, or Timekeeping systems.
  • Experience working within government organizations or large public-sector environments.
  • Knowledge of employee lifecycle processes and workforce management systems.
  • Experience participating in platform migration or data conversion projects.
  • Familiarity with legacy system modernization strategies.
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