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Mainframe Administrator Jobs (NOW HIRING)

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System Administration and Mainframe technologies. The role involves installing, configuring, and ...

MDAEdge

Mainframe DB2 Administrator

Los Angeles, CA · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System Administration and related technologies. The role involves installing, configuring, upgrading, and ...

Purple Drive

Mainframe IMS Admin

Plano, TX · On-site

Deep knowledge Maintain and Support the Mainframe IMS administration 2. Administer mainframe IMS database systems and supporting products. 3. Installing and configuration and fine tuning Mainframe ...

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 ...

Syntricate Technologies

Mainframe IMS Admin

Plano, TX · On-site

Mainframe IMS Admin Plano, TX Contract * Mainframe IMS Admin L3 * Mainframe Network Admin L3 * IT IS_AMS_Mainframe_IMS Administration, * IT IS_AMS_Mainframe_CICS Administration Regards, shutosh ...

JConnect Infotech

Mainframe MQ Admin

Atlanta, GA · On-site

Mainframe MQ Admin Location: Atlanta, GA Duration: Fulltime Skills Desired: * Strong understanding of core IBM MQ concepts (Queue Managers, Queues, Channels, Clustering, Publish/Subscribe, Security)

Damco

z/OS Mainframe Security Administrator

Mainframe Top Secret Security Administrator Location: Austin, TX (REMOTE) Duration: 12+ month Railroad Commission of Texas requires the services of 1 Mainframe Top Secret Security Administrator (TSS ...

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Mainframe Administrator information

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How much do mainframe administrator jobs pay per hour?

As of Jul 3, 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 June 2026, with employment types broken down into 86% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $106,357 per year, or $51.1 per hour.

Mainframe DB2 Administrator

MDAEdge

Plano, TX • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Summary:
MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive experience in z/OS System Administration and Mainframe technologies. The role involves installing, configuring, and maintaining IBM z/OS operating systems while leading a team of Mainframe professionals and driving best practices in system administration and performance management.
Responsibilities:
• Install, configure, upgrade, and maintain IBM z/OS operating system and associated system software such as SMP/E, JES2, RACF, and SMF.
• Strong understanding of Production Control and Scheduling with experience in IWS (TWS) & JOBTRAC tools.
• Deep knowledge of IBM Z architecture, workload management (WLM), performance tuning, and system-level debugging.
• Expertise in z/OS version upgrades and z/OS MF.
• Experience with VTS and hardware upgrades.
• Lead, mentor, and manage a team of Mainframe professionals, including system programmers and administrators.
• Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation.
• Drive best practices in Mainframe System administration, software upgrades, capacity planning, and disaster recovery.
• Lead root cause analysis and resolution of complex system issues and outages.
Qualifications:
Required:
• 7+ years of experience in Mainframe DB2 Administration.
• Extensive experience as a z/OS System Architect with IODF/IOCP expertise.
• Experience with IWS (TWS) & JOBTRAC tools.
• Expertise in z/OS version upgrades.
• Experience with VTS and hardware upgrades.
• Experience in migration projects from CA-OPS/MVS to IBM System Automation.
Preferred:
• Knowledge of Mainframe System Automation tools such as IBM SA z/OS and CA OPS/MVS.
• Expertise in Mainframe Network Administration.
• Strong understanding of Storage, RACF, CICS, DB2, IMS, MQ, and WAS technologies.
• Proficiency in REXX, CLIST, and Netview PIPE programming.
• Ability to prepare and maintain documentation on system configurations, procedures, and best practices.
• Knowledge of REXX programming skills.
Company:
The world doesn't have a talent shortage. It has a talent alignment problem. MDA Edge exists to fix that. Founded in , the company is headquartered in Sheridan, WY, US, , with a team of 51-200 employees. The company is currently Growth Stage.

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