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Mainframe Auditor Jobs (NOW HIRING)

State Controller's Office

Auditor

Sacramento, CA · On-site

$6.6K - $8.7K/mo

... in mainframe and PC environments to verify the legality and validity of the electronic claim ... Auditor Classification: ASSOCIATE MANAGEMENT AUDITOR $6,646.00 - $8,740.00 A New to State ...

DGS Office of External Affairs

NY · On-site

Proficiency with computer technology including laptops, PCs, software applications, and mainframe systems * CPA license in New York State (alternate qualification for Auditor 1 level) #J-18808-Ljbffr

Anew Hr Solutions, LLC

IT Auditor

Tampa, FL · On-site

Proficiency in auditing infrastructure components is required (e.g., Mainframe, Unix/Linux, Windows)Additional Qualifications * Minimum of 3-5 years of related experience * A bachelor's degree is ...

Anew Hr Solutions, LLC

IT Auditor

Tampa, FL

Proficiency in auditing infrastructure components is required (e.g., Mainframe, Unix/Linux, Windows)Additional Qualifications * Minimum of 3-5 years of related experience * A bachelor's degree is ...

Lexington Hotel Group Corporate

OH · On-site

$16.50/hr

Running audit reports/journals from the mainframe and the system for automated credit cards ... Auditing statistical, financial, accounting, auditing, or payroll reports and tables * Auditing ...

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Mainframe Auditor information

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$10

$56

$80

How much do mainframe auditor jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for mainframe auditor in the United States is $56.11, according to ZipRecruiter salary data. Most workers in this role earn between $50.72 and $60.58 per hour, depending on experience, location, and employer.

What is a mainframe auditor?

A Mainframe Auditor is a professional responsible for assessing and ensuring the security, compliance, and integrity of mainframe computer systems within an organization. They review system configurations, access controls, and operational processes to identify potential risks and ensure adherence to industry regulations and internal policies. Mainframe Auditors play a critical role in protecting sensitive data and maintaining the reliability of legacy computer systems that many large enterprises rely on.

What types of systems and teams does a mainframe auditor typically interact with during audits?

Mainframe Auditors work closely with IT security teams, system administrators, and compliance officers to review mainframe environments for policy adherence and control effectiveness. They often interact with complex legacy systems, requiring coordination with both technical staff who manage the mainframes and business units that rely on their data. Collaboration is key, as auditors must gather evidence, discuss findings, and recommend improvements across departments. This cross-functional teamwork ensures that audit results are thorough and implemented effectively.

What are the key skills and qualifications needed to thrive as a mainframe auditor, and why are they important?

To thrive as a Mainframe Auditor, you need a strong understanding of mainframe operating systems, audit processes, IT security standards, and relevant compliance frameworks, often supported by a degree in information technology, computer science, or related fields. Familiarity with tools such as RACF, ACF2, Top Secret, and audit-specific software, as well as certifications like CISA or CISSP, is typically required. Sharp analytical skills, attention to detail, and effective communication help Mainframe Auditors identify risks and clearly present findings to technical and non-technical stakeholders. These skills are crucial for ensuring the security, integrity, and compliance of critical organizational mainframe environments.

What is the difference between Mainframe Auditor vs Mainframe Security Analyst?

AspectMainframe AuditorMainframe Security Analyst
CertificationsCPA, CISA, CISSPCISA, CISSP, Security+
Work EnvironmentAudit teams, finance, compliance departmentsSecurity teams, IT departments, cybersecurity units
Industry UsageFinancial, healthcare, governmentFinancial, government, large enterprises
Primary FocusAssessing compliance, internal controls, audit proceduresMonitoring security, identifying vulnerabilities, implementing safeguards

While both roles involve working with mainframe systems and require certifications like CISA or CISSP, Mainframe Auditors focus on compliance, internal controls, and audit processes. In contrast, Mainframe Security Analysts concentrate on security monitoring, vulnerability assessment, and safeguarding mainframe environments. Both roles are essential in maintaining the integrity and security of mainframe systems within organizations.

Are mainframe auditor jobs in demand?

Mainframe auditor jobs are in steady demand due to the continued reliance on legacy mainframe systems in industries like finance and government. These roles require knowledge of security protocols, compliance standards, and mainframe tools such as RACF or ACF2, and often require certifications like CISA. The demand is driven by the need to ensure data security and regulatory compliance in critical systems.

What are popular job titles related to Mainframe Auditor jobs?

For Mainframe Auditor jobs, the most frequently searched job titles are:

Infographic showing various Mainframe Auditor job openings in the United States as of September 2026, with employment types broken down into 27% Full Time, and 73% Contract. Highlights an 64% In-person, and 36% Remote job distribution, with an average salary of $116,714 per year, or $56.1 per hour.

Mainframe System Maintenance & Administration Engineer

New York, NY • On-site

Princeton IT Services
11 - 50 employees
Learn more about Princeton IT Servicesexternal

Contractor

Re-posted 19 days ago

Job description

Job Title: Mainframe System Maintenance & Administration Engineer

Location: New York,NY

Employment Type: Contract

Job Summary

We are looking for a skilled Mainframe System Maintenance & Administration Engineer to manage and support enterprise mainframe environments. The role involves ensuring system availability, performance optimization, security compliance, and smooth execution of batch and online workloads in a z/OS environment.

Key Responsibilities

  • Perform day-to-day administration and maintenance of mainframe systems (z/OS)
  • Monitor system performance, capacity, and availability; take proactive measures to optimize performance
  • Execute system upgrades, apply patches (PTFs), and maintain system software
  • Manage and troubleshoot batch jobs using scheduling tools like Control-M or CA-7
  • Handle dataset allocation, storage management, and backup/recovery processes
  • Administer security through RACF, including user access control and auditing
  • Support and maintain core subsystems such as CICS, DB2, and IMS
  • Diagnose and resolve system issues, abends, and performance bottlenecks
  • Develop and maintain JCL and REXX scripts for automation and job processing
  • Participate in disaster recovery planning, testing, and execution
  • Maintain documentation for system configurations, procedures, and processes
  • Collaborate with cross-functional teams to support business-critical applications

Required Qualifications

  • Bachelor’s degree in Computer Science, IT, or a related field
  • 5+ years of experience in mainframe system administration or support
  • Strong knowledge of z/OS operating system
  • Hands-on experience with JCL and mainframe utilities
  • Experience with job scheduling tools (Control-M, CA-7)
  • Knowledge of RACF or equivalent security tools
  • Familiarity with CICS, DB2, or IMS environments
  • Strong analytical and troubleshooting skills

Preferred Qualifications

  • Experience with REXX scripting or automation tools
  • Knowledge of system monitoring tools (OMEGAMON, RMF)
  • Exposure to disaster recovery and high availability environments
  • IBM Mainframe certifications are a plus

Key Skills

  • Mainframe System Administration
  • z/OS Maintenance & Support
  • JCL & REXX
  • Performance Monitoring & Tuning
  • RACF Security Administration
  • Batch Processing & Scheduling  
  • Incident & Problem Management