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Mainframe Computer Jobs in Texas (NOW HIRING)

City of Amarillo Texas

ADMINISTRATIVE ASSISTANT II

Amarillo, TX · On-site

$16.50 - $22.25/hr

Ability to use a personal and mainframe computer for data entry, word processing and accounting purposes. * Ability to use standard office equipment such as a calculator, copier, two-way radio and ...

Jefferson County, TX

Control Room Operator

Beaumont, TX · On-site

$16.49/hr

Personal computer/mainframe computer terminal; other general office equipment as needed. Work Situations/Demands/Efforts: Work requires organizing; accuracy; prioritizing; attention to detail ...

McLane Company

Coordinator, Dispatch

Round Rock, TX · On-site

Knowledge of mainframe computer software (PeopleSoft) relating to record keeping/scheduling for drivers and helpers. * Preferred experience in Windows environment and on Excel, Microsoft Word, and ...

McLane Company

Coordinator, Credit

Carrollton, TX · On-site

Have experience with Excel and familiarity with mainframe computer usage. * Exhibit good decision-making skills. * Understand the organizational purpose and mission. * Be customer service oriented ...

Celeros Flow Technology

CNC Machinist

Houston, TX

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter work order data and correct qualities as required. * Hold very close tolerances and surface finish ...

New

Celeros Flow Technology

CNC Machinist

Houston, TX

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter work order data and correct qualities as required. * Hold very close tolerances and surface finish ...

New

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Mainframe Computer information

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How much do mainframe computer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for mainframe computer in Texas is $49.73, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $56.44 per hour, depending on experience, location, and employer.

Who still uses mainframe computers?

Mainframe computers are still used by large organizations such as banks, government agencies, and insurance companies for critical applications that require high reliability, security, and processing large volumes of data. Mainframe roles often involve skills in COBOL, JCL, and system administration, with professionals maintaining and optimizing these systems to ensure continuous operation.

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

To thrive as a Mainframe Computer Operator or Specialist, you need a solid understanding of mainframe hardware, operating systems (such as IBM z/OS), and data center best practices, alongside a degree in computer science or related experience. Familiarity with job scheduling tools (like JCL), monitoring utilities, and expertise in mainframe programming languages (such as COBOL) are commonly required, and certifications such as IBM Certified System Programmer are advantageous. Attention to detail, strong troubleshooting abilities, and excellent communication skills are essential for coordinating with IT teams and resolving system issues. These competencies ensure the reliability, security, and efficiency of mission-critical mainframe systems in large organizations.

What is a Mainframe Computer job?

A Mainframe Computer job typically involves working with large-scale, high-performance computing systems used by enterprises for critical applications such as banking, finance, and healthcare. Responsibilities may include system administration, application development, performance monitoring, and troubleshooting. Professionals in this field often work with mainframe operating systems like z/OS and programming languages such as COBOL, JCL, and REXX. This role requires strong analytical skills and knowledge of legacy systems, as mainframes continue to be integral to many industries.

Is mainframe a good career option?

Mainframe computing is a stable career choice with high demand for professionals skilled in COBOL, JCL, and mainframe environments. It offers competitive salaries, job security, and opportunities for specialization in legacy systems and enterprise data processing.

What are some common challenges faced by mainframe professionals in day-to-day operations?

Mainframe professionals often face challenges such as managing complex batch job schedules, troubleshooting unexpected system outages, and ensuring data security while dealing with legacy applications. The work requires careful monitoring for performance bottlenecks and rapid response to issues, often during off-hours or on-call rotations. Collaboration with programming, network, and system administration teams is frequent, as mainframe environments are integral to business-critical services. Successfully handling these challenges helps maintain uptime and reliability for the organization’s core operations.

What are mainframe jobs called?

Mainframe jobs are typically called mainframe systems analysts, mainframe programmers, or mainframe operators. These roles involve maintaining, developing, and managing large-scale computer systems using tools like COBOL, JCL, and IBM Z hardware. Certifications such as IBM Certified Systems Programmer can enhance job prospects in this field.

What is the average salary for mainframe jobs?

The average salary for mainframe computer professionals typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security can earn higher salaries. Factors such as industry demand and company size also influence compensation levels.
What are popular job titles related to Mainframe Computer jobs in Texas? For Mainframe Computer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Mainframe Computer jobs in Texas look for? The top searched job categories for Mainframe Computer jobs in Texas are:
Mainframe Computer jobs near you
Infographic showing various Mainframe Computer job openings in Texas as of July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, 2% Contract, and 1% Nights. Highlights an 82% Physical, 1% Hybrid, and 17% Remote job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Mainframe Developer (Onsite Hybrid)

NTT DATA North America

Dallas, TX • On-site

$48.50 - $62.25/hr

Full-time

Posted 11 days ago

Job description

Job Summary:
NTT DATA is a $30 billion trusted global innovator of business and technology services. They are currently seeking a Mainframe Developer to provide technical leadership and develop architecture solutions for high-scale data processing, while collaborating with teams to enhance customer service experience.
Responsibilities:
• Provide thought & technical leadership for the key initiatives.
• Developing and maintaining architecture solutions on a platform dedicated to high scale processing of large amounts of data.
• Setting, communicating, and reinforcing technical standards.
• Providing leadership for junior and senior engineers alike, by understanding how to leverage and enhance their current skills.
• Assessing and researching current implementations of the platform and determining the course of action required to elevate the platform to meet customer needs.
• Working with Operations to plan major infrastructure upgrades, to troubleshoot issues and to tune the environment for optimal performance and uptime.
• Collaborating with peers and management on process improvement ideas, policy and procedure enhancements, and opportunities to improve our customer's service experience.
• Participating in code review and unit testing and providing support on issues in non-prod or production.
Qualifications:
Required:
• 5 years on CICS, COBOL, DB2, VSAM and JCL.
• 5 years CICS System knowledge would be valuable.
• Bachelor's Degree in Computer Science or similar subject.
• 5 years of experience in information technology.
• Financial services experience, preferably in Brokerage Domain.
• USC, GC or EAD applicants only!
Preferred:
• Good understanding of CICS Dynamic Transaction Routing process.
• Should be familiar with DB2 tools, File-Aid, scheduler and debugger tools.
• Understanding of Distributed Applications/System.
• Exposure to Brokerage/Finance domain will be an added advantage.
• Prior experience of working in highly transactional, fault tolerant and data driven systems.
• Ability to identify areas of risk or potential problems and take action to mitigate them and work with less experienced staff to mitigate more complex issues.
• Ability to apply different communication and leadership styles for different teams and geographies.
• Ability to lead through influence and know what data is needed to drive effective decisions.
• Ability to assess and plan project, and stakeholders needs, and manage deadlines, risks.
• Ability to anticipate roadblocks, diagnose problems and generate effective solutions.
• Ability to build communication and rapport with partners, stakeholders.
• Ability to adapt in a changing environment and be effective in many different business settings.
• Ability to take initiative, define vision for betterment of products, and execute at high level of quality.
• Ability to plan and work with geographically spread out teams.
• Strong presentation and interpersonal skills.
• Curiosity to constantly relearn/explore new processes/technologies.
Company:
NTT DATA, Inc. is a trusted global innovator of business and technology services. Founded in 1988, the company is headquartered in Plano, USA, with a team of 10001+ employees. The company is currently Late Stage.

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