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Mainframe Administrator Jobs (NOW HIRING)

Merican

Mainframe Administrator

San Antonio, TX · On-site

Mainframe Administrator Location: San Antonio, TX Duration: 5 Months Job Type: Temporary Assignment Work Type: Onsite * Client is not looking for a Mainframe developer or Tester. The resource is ...

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

IBM Mainframe Administrator Location : Remote (Needs to travel to client site when required with your own expenses) Duration : Long term contract Job Summary: We are seeking an IBM Mainframe ...

Code Repo

Mainframe Administrator

Phoenix, AZ · On-site

Mainframe Administrator - CICS Job Location: Phoenix, AZ ,Plano, TX, Richmond, VA, Charlotte, NC, Jacksonville, FL, Pennington, NJ, Chicago, IL(Hybrid in any of these locations) Duration: 12 months ...

IPolarity LLC

Mainframe Administrator

Whippany, NJ · On-site

We are seeking a highly skilled Mainframe DB2 Systems Administrator to manage and support DB2 for z/OS subsystems in a mission-critical enterprise environment. This role is responsible for ...

Stem Xpert

RACF (MAINFRAME) ADMINISTRATOR

Dallas, TX

... Administrator and ERQ Able to use native RACF ISPF panels TSO Knowledge of mainframe Digital Certificates, Connect Direct, FTP services Vanguard Advisor, Vanguard Clean-up, Vanguard Off-Line SMF ...

Redolent, Inc.

Mainframe Developer (JFB)

San Antonio, TX · On-site

$42 - $54/hr

Mainframe Administrator (JFB) Location: San Antonio, TX ( Hyrbid role ) Rate: DOE Notes * Immediate interview for right candiate * W2 ( direct candidate ) are preferred Sumamry * Ability to perform ...

Scalence L.L.C.

Z/OS System Administrator

Midland, MI · On-site

C. is seeking an experienced Senior z/OS Systems Programmer / Mainframe Administrator to manage enterprise mainframe environments. The ideal candidate will have deep expertise in z/Architecture, z/OS ...

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System Administration and Mainframe technologies. The role involves leading a team, managing system ...

MDAEdge

Mainframe DB2 Administrator

Fort Worth, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System Administration and related technologies. The role involves managing a team of Mainframe ...

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Mainframe Administrator information

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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 Administrator

Mainframe Administrator

Merican

San Antonio, TX • On-site

Other

Posted 21 days ago

Job description

Overview:
TekWissen is a global workforce management provider headquartered in Ann Arbor, Michigan that offers strategic talent solutions to our clients world-wide. Our client provider of digital technology and transformation, information technology and services
Position: Mainframe Administrator
Location: San Antonio, TX
Duration: 5 Months
Job Type: Temporary Assignment
Work Type: Onsite
Job Description
  • Client is not looking for a Mainframe developer or Tester. The resource is expected to have extensive knowledge and experience working on Mainframe mainly on administration of Mainframe as a platform.

Role/Skill:
  • Mainframe System Administrator/Mainframe Infrastructure

Expert Job Descriptions:
  • Mainframe z/OS Admin responsible for managing IBM z/OS operating system In-depth knowledge of IBM z/OS operating systems and infrastructure
  • Mainframe technical sustainment experience (i.e. zOS version upgrades)
  • Experienced in installation, configuration, maintenance, and security of z/OS operating systems and related infrastructure
  • Expert knowledge in Mainframe Security & Compliance, security protocols (e.g., Top Secret/TSS), and ensuring data security.
  • Able to collaborate and engage with infrastructure teams to resolve complex, interdependent issue
  • Extensive knowledge/experience on the following: Z/OS CICS DB2 Easytrieve ChangeMan, Endevor MSUs MQ ESP, dSeries Systemware Content Cloud System IPL

TekWissen® Group is an equal opportunity employer supporting workforce diversity.
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About Merican

Sourced by ZipRecruiter

Merican is a IT Service consulting firm, specialized in Digital adoption and Business automation. With our diverse collection of skilled and committed consultants, technology companies, businesses and digital experts, we provide our subject expertise and our unique client service approach, a best-in-class global model of delivery suited to the business demands of our clients. We ensure that we implement future-oriented solutions for our clients via investments in people, solutions, technologies, competencies and infrastructure.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Columbia , MD, US

Year founded

2020

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