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Mainframe Operator Jobs (NOW HIRING)

Omm IT Solutions

Mainframe Computer Operator

Washington, DC

$55.25 - $71/hr

The operators will be responsible for running and monitoring mainframe print operations, supporting job scheduling, and assisting Production Control staff to ensure timely and accurate completion of ...

Merican

Mainframe Administrator

San Antonio, TX · On-site

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 ...

Compunnel

Mainframe Administrator

San Antonio, TX · On-site

Administer and manage IBM z/OS operating systems and mainframe infrastructure * Perform installation, configuration, maintenance, and upgrades of z/OS environments * Support system sustainment ...

Piggly Wiggly

Mainframe Computer Operator

Bessemer, AL · On-site

Job Summary The Mainframe Computer Operator is responsible for monitoring and operating enterprise mainframe systems and related peripherals to support daily production workloads. This role provides ...

Purple Drive Technologies

Mainframe Developer

Omaha, NE · On-site

$46.75 - $60.25/hr

The ideal candidate has deep technical expertise, strong problem-solving skills, and experience operating in mission-critical environments. Key Responsibilities Mainframe Development & Modernization

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$10

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How much do mainframe operator jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for mainframe operator in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

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

To thrive as a Mainframe Operator, you need a solid understanding of mainframe systems operations, batch processing, and problem-solving, often supported by an associate degree in IT or related experience. Familiarity with operating systems such as z/OS, job scheduling tools like CA-7 or Control-M, and knowledge of system monitoring utilities are typical requirements, with relevant certifications like IBM Mainframe Operator being a plus. Strong attention to detail, adaptability under pressure, and effective communication help operators excel in coordinating tasks and responding to issues. These skills ensure smooth, reliable mainframe operations that are critical for supporting core business functions.

What does a typical work shift look like for a Mainframe Operator?

A typical work shift for a Mainframe Operator can involve monitoring system performance, executing scheduled jobs, troubleshooting unexpected errors, and resolving user-reported issues. Many organizations operate their mainframes 24/7, so you may be expected to work evening, night, or weekend shifts as part of a rotating team. Collaboration with network administrators, systems programmers, and technical support staff is common to ensure system reliability and quick issue resolution. Throughout your shift, you'll need to document incidents and maintain communication logs for seamless transitions between shifts. This environment requires reliability, alertness, and a proactive approach to keeping core business processes running smoothly.

What is a Mainframe Operator job?

A Mainframe Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without issues. They oversee batch processing, troubleshoot system errors, manage job scheduling, and perform routine maintenance. Their role is critical in maintaining uptime and performance for large-scale business operations. They also collaborate with IT teams to address system failures and optimize processes.

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Mainframe Operator jobs near you

Mainframe Storage Systems Engineer

Fidelity Investments

Flower Mound, TX • On-site

$47.75 - $60.75/hr

Full-time

Posted 9 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 264 frontline employees who took The Breakroom Quiz

14th of 138 rated financial services

Job description

Job Description:

Note: Fidelity will not provide immigration sponsorship for this position

The Role

We are seeking an experienced Mainframe Storage professional with hands-on expertise managing data stored on disk and tape across enterprise mainframe environments. This role is responsible for supporting and administering core storage and data management products, ensuring data availability, integrity, and recoverability for mission‑critical systems.


The ideal candidate will have experience supporting and operating IBM mainframe storage and data utilities, including DFSMS, DFHSM, DFDSS, ACC, SRS, IDCAMS, FAVER, and other IBM data management tools. Responsibilities include providing operational support for data backup, recovery, disaster recovery, and high‑availability solutions, as well as ensuring adherence to best practices and operational standards.


In this role, you will also provide technical leadership and guidance to peers and collaborate closely with business and operational teams to resolve storage‑related issues and implement improvements. Participation in on‑call rotations and providing Tier 1 operational support to production environments and business partners is a critical and expected part of this position.

The Expertise and Skills You Bring

  • Bachelor’s degree in Computer Science or related field.

  • Minimum of 5+ years of progressive experience in mainframe technical support.

  • At least 5+ years of z/OS mainframe operating system support in a system programming role.

  • Strong foundation in core technologies and infrastructure, including:

  • Storage systems and tools and their interfaces with z/OS

  • Data structures, databases, files, and I/O

  • Solid business and IT functional knowledge, with strong collaboration and relationship management skills.

  • Experience with IT strategy formulation, IT/storage trends, and emerging technologies.

  • Demonstrated commitment to operational excellence, including ITIL lifecycle management and TLM processes for technology refresh.

  • Hands-on experience with change management, incident management, and problem management.

  • Proven ability to manage vendor relationships and partnerships.

  • Advanced IBM z/OS Mainframe Storage expertise.

  • Experience with z/OS replication solutions, including GDPS, Global Mirror, XRC, Global Copy, PPRC, FlashCopy, and HyperSwap.

  • Advanced understanding of storage administration tools, including DTS ACC/SRC, DFDSS, DFHSM, FDR PAS, Extended Address Volumes (EAV), Control‑M, and Dino T‑REX / HSM Adminisaurus / RTD (plus).

  • Complete understanding of VSAM Record Level Sharing (RLS) capabilities and applications.

  • Mastery of IDCAMS and access method services for system master and user catalogs.

  • Strong knowledge of VSAM structures, including allocation, tuning, and support models.

  • Advanced understanding of ICF Catalog architecture, including RLS‑enabled catalogs and execution of Forward Catalog Recovery in a live environment.

  • Advanced knowledge of IBM DS8K storage platforms and IBM TS7700 Virtual Tape subsystems.

  • Familiarity with emerging technologies such as Safeguarded Copy, Pervasive Encryption, and Remote Pair FlashCopy.

  • Expert-level problem-solving and debugging skills, with the ability to support incident triage.

Certifications:Category:Information Technology

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

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