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Mainframe Jobs in Oklahoma (NOW HIRING)

Use mainframe software programs such as Mobile Data. * Demonstrate ability to operate a personal computer, including working knowledge of word processing software. * Understand and evaluate software ...

Real Estate Services Agent III

Edmond, OK · On-site

$25 - $34/hr

Knowledge of: the use and function of tools and equipment applicable to position including accessing mainframe computers, personal computers and/or mobile phone * Knowledge of: and ability to utilize ...

The solutions you will sell will be around application modernization, infrastructure modernization, mainframe modernization, cloud architecture modernization, and in a nutshell; enterprise ...

Experience in use and function of office equipment including mainframe applications and microcomputers and applicable software * Experience reading and interpreting applicable contracts, agreements ...

Real Estate Services Agent III

Calumet, OK · On-site

$23.75 - $32/hr

Knowledge of: the use and function of tools and equipment applicable to position including accessing mainframe computers, personal computers and/or mobile phone * Knowledge of: and ability to utilize ...

Real Estate Services Agent III

Tulsa, OK · On-site

$25.25 - $34.25/hr

Knowledge of: the use and function of tools and equipment applicable to position including accessing mainframe computers, personal computers and/or mobile phone * Knowledge of: and ability to utilize ...

Showing results 41-60

Mainframe information

See Oklahoma salary details

$9

$49

$66

How much do mainframe jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for mainframe in Oklahoma is $49.29, according to ZipRecruiter salary data. Most workers in this role earn between $43.51 and $55.91 per hour, depending on experience, location, and employer.

What is a mainframe?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

What are the key skills and qualifications needed to thrive as a mainframe developer, and why are they important?

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

Is mainframe a good career option?

Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, skills in system maintenance, and certifications such as IBM Certified System Programmer. It offers stable employment opportunities and competitive salaries due to the specialized skill set involved.

What are the most commonly searched types of Mainframe jobs in Oklahoma?

The most popular types of Mainframe jobs in Oklahoma are:

What are popular job titles related to Mainframe jobs in Oklahoma?

For Mainframe jobs in Oklahoma, the most frequently searched job titles are:

What job categories do people searching Mainframe jobs in Oklahoma look for?

The top searched job categories for Mainframe jobs in Oklahoma are:

What cities in Oklahoma are hiring for Mainframe jobs?

Cities in Oklahoma with the most Mainframe job openings:

Infographic showing various Mainframe job openings in Oklahoma as of August 2026, with employment types broken down into 49% Full Time, 2% Temporary, and 49% Contract. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $102,514 per year, or $49.3 per hour.

Meter Reader I

Summit Utilities Inc

Mcalester, OK • On-site

Full-time

Medical, Dental, Vision

Posted 7 days ago


Job description

Join our growing team and discover why Summit Utilities, Inc. continues to earn national and regional recognition as an employer of choice. Our recognitions include Best Places to Work in Maine (2019–2025); Best Places to Work in Arkansas (2020, 2023, 2025); Best Places to Work in Oklahoma (2022–2025); Best Places to Work in Missouri (2023 and 2026); Best Places to Work in Colorado (2025); Forbes America’s Best Small Employers (2023); and, most recently, Proud and Purposeful Employer (2026).

Summit is a growing natural gas utility providing safe, reliable, and clean burning natural gas service to homes and businesses in Arkansas, Colorado, Maine, Missouri, Oklahoma, and Texas. Being part of the Summit team means embracing excellence and innovation, committing to safety each and every day, and doing all that we can to serve each other, our customers, and the communities where we live. We aim to bring warmth and energy to everything we do.

We have an exciting opportunity for a Meter Reader I (SGL3) based in McAlester, OK!

POSITION SUMMARY

Reads industrial, commercial, and residential meters by assigned routes and/or appointment to ensure timely and accurate monthly measurement of energy consumption. Ability to identify and repair non-registering equipment including replacing, programming, and installing ERT modules.

PRIMARY DUTIES AND RESPONSIBILITIES

  • Reads gas meters by operating automated reading equipment: Mobile Collector / Handheld units.
  • Downloads / imports assigned route(s) in the Handheld unit / Mobile Collector computer and frequently monitor the computer to ensure acceptable daily response rates. Uploads / exports routes for processing.
  • Verifies meter identification numbers and document readings to ensure timely and accurate billing of our customers’ energy consumption.
  • Plans daily route using maps, and existing procedures to ensure effective operation of Mobile Collector technology.
  • Participate in the continuous improvement of route/cycle structure. Makes notes and updates location codes and data describing customer premises to help other meter readers perform their duties in a safe and more efficient manner.
  • Observes, notes and reports irregularities of route, Mobile Collector equipment, vehicle, and response of Encoder Receiver Transmitters (ERT’s), to ensure supervision is aware of any potential problems.
  • Responds to our internal and external customers’ requests, questions, and concerns in a manner that meets customer expectations.
  • Observes documents and communicates gas leaks, suspected gas theft, or malfunctioning of equipment and other hazardous conditions to ensure customer and employee safety and compliance with company policy.
  • Participates in training and cross training to increase job knowledge and competency.
  • Able to provide and maintain a valid Driver’s License and safe driving record.
  • Identify non-registering ERT’s.
  • Works investigate ERT orders, including ability and knowledge to use the necessary equipment and tools to re-program an existing ERT or to install and program new ERT device on meter.
  • Ability to read meters either using mobile collector or handheld Itron device or an equivalent device.
  • Manual reads (gauges and other larger meters), re-read orders.
  • In certain locations, it may require overnight stay for mobile collecting

EDUCATION AND WORK EXPERIENCE

  • Requires a high school diploma or the equivalent knowledge of English, mathematics (addition, subtraction, multiplication, division, fractions and percentages), punctuation, grammar, and spelling.
  • Work experience in meter reading operations is preferred but not a requirement.

KNOWLEDGE, SKILLS, ABILITIES

  • Demonstrate respect and kindness to all individuals, adhere to the Company’s values and business practices and do both consistently.
  • Maintain performance and attendance criteria for the job.
  • Demonstrate thorough working knowledge of the policies, practices, procedures and business processes supporting manual meter reading, automatic meter reading and ERT maintenance processes, including ability to understand and develop working knowledge of software and hardware components.
  • Able to demonstrate a working knowledge of the meter reading cycles, segments and routes.
  • Use mainframe software programs such as Mobile Data.
  • Demonstrate ability to operate a personal computer, including working knowledge of word processing software.
  • Understand and evaluate software, hardware and other technology.
  • Able to use the proper tools for any given job.
  • Demonstrate and utilize effective oral and written communication skills.
  • Communicate clearly and effectively with customers on the routes in a courteous and professional manner.
  • Able to meet all physical requirements, competency-based assessments, pre-employment background checks, pre-employment drug screen and other selection criteria determined by the company.

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and/or skills required of all personnel so classified.

Summit offers competitive pay and medical/dental/vision and other benefits that provide flexibility, choice, and support to our employees when they need it most. We understand that home and family are essential pieces of your life, and our benefits are designed to support you both at work and at home.

Summit Utilities, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or protected veteran status and will not be discriminated against on the basis of disability or veteran status.