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Mainframe Administrator Jobs (NOW HIRING)

Cognizant

Mainframe Z/OS Systems Admin

Cognizant is seeking a Mainframe Z/OS Systems Admin to manage and enhance complex z/OS environments. The role involves performing system programming activities, supporting software standardization ...

MM International

Adabas mainframe

Atlanta, GA · Remote

$50.25 - $64.50/hr

Adabas mainframe Looking for a ADABAS DBA/ Developer/ ADABAS production support/ Mainframe Developer/ Mainframe Programmer background Location: 100% REMOTE | WEEKEND WORK Responsibilities include:

Innovcentric LLC

Mainframe DB2 DBA

Plano, TX · On-site

$60/hr

Mainframe DB2 DBA (W2) Plano, Texas (Hybrid - 3 days onsite per week)|$60/hr W2|Client:Bank of America|Exp:10+ yrs A face-to-face final round interview is required. Need local candidates Visa: No GC ...

SMART TECH SKILLS LLC

Mainframe IDMS DBA

Columbia, SC · Remote

Working within a highly collaborative, fast-paced team environment, the DBA will support critical mainframe application and infrastructure databases. This role requires a self-motivated technical ...

SMART TECH SKILLS LLC

Mainframe IDMS DBA

Columbia, SC · Remote

Operating within a cooperative, distributed, startup-minded environment, the DBA provides critical ... Preferred Qualifications • Working knowledge of mainframe RACF security frameworks. • ...

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Mainframe Administrator information

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$10

$51

$67

How much do mainframe administrator jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for mainframe administrator in the United States is $51.13, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $64.42 per hour, depending on experience, location, and employer.

Can mainframe be replaced by AI?

Mainframe administrators manage large-scale, mission-critical systems that require high reliability and security. While AI can assist with automation and monitoring tasks, it is unlikely to fully replace mainframe administrators due to the complexity and specialized knowledge needed to maintain mainframe environments. Skills in legacy systems, scripting, and system security remain essential for the role.

What are the key skills and qualifications needed to thrive in the Mainframe Administrator position, and why are they important?

To thrive as a Mainframe Administrator, you need a solid understanding of mainframe operating systems (such as z/OS), programming languages like COBOL or JCL, and experience with system monitoring and troubleshooting, often supported by a degree in computer science or related fields. Familiarity with tools like IBM System Automation, RACF for security administration, and relevant certifications such as IBM Certified System Administrator are highly valued. Excellent problem-solving abilities, attention to detail, and strong communication skills set standout professionals apart. These competencies ensure the reliability, security, and optimal performance of critical enterprise systems in demanding IT environments.

What is the salary of mainframe storage administrator?

A mainframe storage administrator's salary typically ranges from $70,000 to $120,000 annually, depending on experience, certifications, and location. They are responsible for managing and maintaining mainframe storage systems, often requiring knowledge of tools like IBM DFSMS and skills in data management and system optimization.

What is a Mainframe Administrator job?

A Mainframe Administrator is responsible for managing and maintaining an organization's mainframe computer systems. They ensure system availability, performance, and security by performing tasks such as system installation, upgrades, troubleshooting, and backup management. They also configure user access, monitor system health, and apply software patches to prevent downtime. Additionally, they collaborate with other IT teams to support business applications that run on the mainframe. The role requires expertise in mainframe operating systems like IBM z/OS and related tools.

What does a mainframe administrator do?

A mainframe administrator manages and maintains large-scale computer systems known as mainframes, ensuring their security, performance, and availability. They configure hardware and software, monitor system operations, troubleshoot issues, and implement updates, often using specialized tools and requiring knowledge of operating systems like z/OS. Strong problem-solving skills and certifications in mainframe technologies are typically important for this role.

Is sysadmin a stressful job?

Mainframe administrators often work in high-pressure environments due to the critical nature of mainframe systems and the need for continuous uptime. The job can involve managing complex hardware and software, responding to system issues promptly, and working outside regular hours for maintenance, which can contribute to stress levels. However, with proper training, certifications, and experience, many find the role manageable and rewarding.

What are some typical day-to-day responsibilities of a Mainframe Administrator?

As a Mainframe Administrator, your daily responsibilities often include monitoring system performance, performing routine maintenance, managing user access and security protocols, and proactively addressing hardware or software issues. You’ll coordinate with application developers, network administrators, and IT support teams to ensure smooth operation and troubleshoot complex incidents. Additionally, you may be responsible for implementing system upgrades, scheduling batch jobs, and participating in disaster recovery planning. Your work helps ensure that mission-critical business applications running on the mainframe remain reliable and secure.

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Mainframe Administrator jobs near you
Infographic showing various Mainframe Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $106,357 per year, or $51.1 per hour.
Mainframe RACF Admin At NYC, NY - Contract

Mainframe RACF Admin At NYC, NY - Contract

krg technology inc

New York, NY

Other

Posted 15 days ago

Job description

Company Description
Lalitha T
KRG Technologies Inc


Job Description
Hi ,
This is Lalitha from KRG Technologies: We are looking for an Mainframe RACF Admin at NYC, NY for the below mentioned job description.  Kindly forward me your resume, rate and contact details for further process.
 
Title: Mainframe RACF Admin
Location: NYC, NY
Duration: Longterm Contract
 
Mainframe security Administrator
    Extremely familiar with IBM z/OS operating system
    Knowledge on Parallel Sysplex concepts
    Knowledge on RACF concepts
    Manage RACF database
    Experience with RACF digital certificates and RACF auditing
Mandatory Skills:
-          Technical Skills - z/OS, Parallel Sysplex, RACF
Thanks for your time.
Kind Regards,
Lalitha Priya. T
Sr.IT Recruiter  
KRG Technologies Inc
Direct: 661-367-8000 EXN: 211
Qualifications
IBM z/OS operating system


Additional Information

All your information will be kept confidential according to EEO guidelines.

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About KRG Technologies

Sourced by ZipRecruiter

KRG Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want. By leveraging for its clients its technological edge and right-sourcing advantage, KRG in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client. Headquartered in Valencia, California, KRG employs a unique global delivery platform to minister its offerings spanning from application development and maintenance to business process reengineering. With years of hands-on domain experience and international presence, we offer state-of-the-art solutions backed by our follow-the-sun service model in the most cost effective manner. We value our clientele for the trust reposed in us and our clientele admire us for our personalized approach and deep commitment to their success. Our biggest strength lies in technical expertise of our team and individual competency of our employees, which enables us to be the most befitting solution provider.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Valencia, CA, US

Year founded

2003

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