ZipRecruiter

Log In

1

Mainframe Operator Jobs in Irving, TX (NOW HIRING)

Triunity Software, Inc.

Mainframe Developer

Dallas, TX · On-site

$100 - $125/hr

Proficiency in COBOL, JCL, CICS, and z/OS operating systems * Experience with IBM mainframe tools such as ISPF, SDSF, and TSO/ISPF * Familiarity with DB2, VSAM, or IMS database platforms * Strong ...

MDAEdge

Mainframe DB2 Administrator

Plano, TX · On-site

MDAEdge is a company seeking a Mainframe DB2 Administrator with extensive expertise in z/OS System ... Responsibilities : • Install, configure, upgrade, and maintain IBM z/OS operating system and ...

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 ... Responsibilities : • Install, configure, upgrade, and maintain IBM z/OS operating system and ...

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

Oversee the installation, configuration, and maintenance of mainframe hardware, software, and operating systems. * Performance Monitoring: Monitor system performance and ensure optimal operation by ...

Georgia IT, Inc.

Mainframe

Richardson, TX · On-site

$44.50 - $57.25/hr

Georgia IT, Inc. is seeking a Mainframe professional for a contract position. The role involves mainframe operations and production support. Responsibilities : • Mainframe Operations • Production ...

Georgia IT, Inc.

Mainframe

Richardson, TX · On-site

$44.50 - $57.25/hr

Georgia IT, Inc. is a company seeking a Mainframe professional. The role involves Mainframe Operations and Production Support responsibilities. Responsibilities : • Mainframe Operations • ...

Triunity Software

Mainframe Developer

Dallas, TX · On-site

$100K - $110K/yr

Proficiency in COBOL, JCL, CICS, and z/OS operating systems * Experience with IBM mainframe tools such as ISPF, SDSF, and TSO/ISPF * Familiarity with DB2, VSAM, or IMS database platforms * Strong ...

Info Way Solutions

MAINFRAME ARCHITECT

Dallas, TX · On-site

Info Way Solutions is seeking a Mainframe Architect who will be responsible for transforming applications from mainframe to a distributed platform. The ideal candidate will provide technical ...

VRN Technologies

Mainframe Consultant

Dallas, TX · On-site

Mainframe Tester Location: Dallas, TX (Day 1 Onsite) Duration: Long-Term Visa: Permanent Residency authorized to work without needing sponsorship from an employer. Experience: 4+ Years Required:

Advent Global Solutions

Mainframe Cobol developer

Plano, TX · On-site

$45.75 - $59/hr

Heavy experience in software development using IBM Assembler in the zOS operating system * Skills with system level functions such as SVCs and PC calls. * Experience working with mainframe database ...

Advent Global Solutions

Mainframe Cobol developer

Plano, TX

$45.75 - $59/hr

* Heavy experience in software development using IBM Assembler in the zOS operating system * Skills with system level functions such as SVCs and PC calls. * Experience working with mainframe database ...

Nastech Global

Mainframe Senior engineer

Plano, TX · On-site

Mainframe Senior engineer with expertise on IBM SA & CA OPS/MVS Location: Plano, TX (onsite) Job ... Experience in other Automation product like AF Operator & BMC Mainview AO would be an added ...

Syntricate Technologies

Mainframe IMS Admin

Plano, TX · On-site

Syntricate Technologies is seeking a Mainframe IMS Admin to join their team in Plano, TX. The role involves responsibilities related to Mainframe IMS and CICS Administration at a Level 3 capacity.

Prophecy Technologies

mainframe developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Mainframe Developer (COBOL / IMS DB / DB2 with Data Analytics) Location : Remote Duration : Contract Must-Have Skills * COBOL * IMS DB * DB2 * JCL * CICS * Mainframe Development * Mainframe Batch ...

next page

Showing results 1-20

All JobsMainframe Operator JobsMainframe Operator Jobs in Irving, TX

Mainframe Operator information

See Irving, TX salary details

$9

$51

$69

How much do mainframe operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for mainframe operator in Irving, TX is $51.26, according to ZipRecruiter salary data. Most workers in this role earn between $45.24 and $58.17 per hour, depending on experience, location, and employer.

What is a mainframe operator?

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.

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.

Are mainframe operator jobs in demand?

Mainframe operator jobs are in steady demand in industries such as finance, government, and healthcare that rely on large-scale legacy systems. These roles require knowledge of mainframe environments, such as IBM z/OS, and often involve maintaining and troubleshooting critical data processing tasks. While automation has reduced some positions, experienced operators with skills in mainframe security and scripting remain valuable.

What does a mainframe operator do?

A mainframe operator manages and monitors large-scale computer systems known as mainframes, ensuring their smooth operation, performing routine maintenance, and troubleshooting issues. They often use specialized software and follow strict procedures to maintain system security and performance, typically working in data centers or IT environments with shift schedules. Certification in mainframe technologies can enhance job prospects.

What are popular job titles related to Mainframe Operator jobs in Irving, TX?

For Mainframe Operator jobs in Irving, TX, the most frequently searched job titles are:

What job categories do people searching Mainframe Operator jobs in Irving, TX look for?

The top searched job categories for Mainframe Operator jobs in Irving, TX are:

What cities near Irving, TX are hiring for Mainframe Operator jobs?

Cities near Irving, TX with the most Mainframe Operator job openings:

Mainframe Operator jobs near you
Infographic showing various Mainframe Operator job openings in Irving, TX as of August 2026, with employment types broken down into 47% Full Time, 50% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $103,064 per year, or $49.5 per hour.

Associate Mainframe Operating Systems Programmer

Fidelity Investments

Westlake, TX • On-site

$52.75 - $67.25/hr

Full-time

Posted 4 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 273 frontline employees who took The Breakroom Quiz

16th of 154 rated financial services

Job description

Job Description:

Note: Fidelity will not provide immigration sponsorship for this position.

The Purpose of This Role: - We are seeking an enthusiastic and detail-oriented Entry-Level Mainframe Systems Programmer to join our infrastructure team. This role provides an excellent opportunity to learn and support enterprise mainframe environments that power mission-critical business applications. The candidate will work alongside experienced system programmers to assist with system maintenance, software installation, automation, performance monitoring, and operational support.


The Value You Deliver

  • Assist in the installation, configuration, and maintenance of IBM z/OS and related system software.
  • Monitor mainframe system health, performance, and availability.
  • Support system upgrades, patches, and maintenance activities.
  • Help troubleshoot operating system, storage, networking, and middleware issues.
  • Assist with automation and scheduling tools used in the mainframe environment.
  • Support disaster recovery and business continuity testing activities.
  • Create and maintain system documentation, procedures, and knowledge articles.
  • Collaborate with application, operations, and infrastructure teams to resolve incidents.
  • Participate in problem determination and root cause analysis under guidance from senior team members.
  • Ensure compliance with organizational security and operational standards.

The Skills that are Key to this role

Technical / Behavioral

  • Basic understanding of operating systems concepts.
  • Knowledge of JCL (Job Control Language) and mainframe fundamentals is a plus.
  • Familiarity with programming languages such as COBOL, REXX, Python, or Java is advantageous.
  • Strong analytical and problem-solving skills.
  • Good communication and teamwork abilities.
  • Willingness to learn enterprise infrastructure technologies.

The Skills that are Good to Have for this role

  • Exposure to IBM z/OS environment through coursework, internships, or certifications.
  • Basic understanding of:
    • JES2
    • SDSF
    • TSO/ISPF
    • TSS/RACF
    • DFSMS
    • SMP/E
    • CICS, DB2, or MQ
  • Knowledge of scripting and automation concepts.
  • Understanding of ITIL processes and incident management.

How Your Work Impacts the Organization

Your work helps ensure the reliability, security, and availability of the organization's critical business systems. By supporting the mainframe platform, you enable billions of business transactions to run seamlessly every day, contributing directly to operational excellence and customer satisfaction.

The Expertise We're Looking For

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

Location : Westlake

Shift timings: 7 AM - 4 PM CST

Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

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.

What Fidelity Investments employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply