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Mainframe Engineer Jobs in Texas (NOW HIRING)

Compunnel

Mainframe Engineer

Westlake, TX · On-site

$47 - $60.50/hr

Job Summary We are seeking an experienced Mainframe Engineer to develop, maintain, and support high-volume enterprise applications within a critical financial communications environment. This role ...

Eliassen Group

Mainframe Engineer

Westlake, TX

$55 - $60/hr

Onsite in Westlake, TX Our client seeks a Mainframe Engineer to develop and maintain high-volume, business-critical money movement platforms within brokerage record-keeping technology. You will ...

Eliassen Group

Mainframe Engineer

Westlake, TX · On-site

$55 - $60/hr

Onsite in Westlake, TX Our client seeks a Mainframe Engineer to develop and maintain high-volume, business-critical money movement platforms within brokerage record-keeping technology. You will ...

Vytwo

Mainframe Developer

Prosper, TX · Hybrid

$50/hr

Mainframe Developer Location : Malvern, PA - Hybrid Responsibilities: * A Mainframe Developer required in developing and maintaining applications on mainframe systems, typically using languages like ...

SmallArc, Inc

Mainframe Developer

Westlake, TX

$47 - $60.50/hr

Experience : 6 to 9 Years in Mainframe Mainframe Developer to work in Westlake, TX! The Role This ... The engineer will be responsible for responding to Code, Analyze new requirements and Debug ...

DTCC

Lead Mainframe Engineer

Coppell, TX · Hybrid

Being a member of IT CSS - Equities Delivery team, the Lead Mainframe Engineer is responsible for creating, designing, deploying, and supporting applications, programs, and software solutions. May ...

DTCC

Lead Mainframe Engineer

Coppell, TX · On-site

Being a member of IT CSS - Equities Delivery team, the Lead Mainframe Engineer is responsible for creating, designing, deploying, and supporting applications, programs, and software solutions. May ...

DTCC

Lead Mainframe Engineer

Coppell, TX · Hybrid

Being a member of IT CSS - Equities Delivery team, the Lead Mainframe Engineer is responsible for creating, designing, deploying, and supporting applications, programs, and software solutions. May ...

Anchor Software LLC

Lead Mainframe Developer

Plano, TX · Remote

$47.25 - $60.75/hr

Were looking for a Lead Mainframe Developer who can take ownership of complex systems, lead technical direction, and help bridge traditional mainframe infrastructure with modern development practices.

E*Pro, Inc.

Mainframe Programmer with HOGAN

Plano, TX · On-site

Mainframe Programmer Location : Plano, TX Job Type : Permanent Full Time Work Status: US Citizen/ Green Card Holder/ EAD (GC) Description: Experience with Mainframe programming Experience with Hogan ...

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All JobsMainframe Engineer JobsMainframe Engineer Jobs in Texas

Mainframe Engineer information

See Texas salary details

$9

$49

$67

How much do mainframe engineer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for mainframe engineer 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.

What is the difference between Mainframe Engineer vs Mainframe Developer?

AspectMainframe EngineerMainframe Developer
Primary RoleMaintains, supports, and optimizes mainframe systems and infrastructureDesigns, codes, and tests mainframe applications and software
Skills & CertificationsKnowledge of mainframe hardware, OS, and system tools; certifications like IBM Certified System AdministratorProficiency in COBOL, JCL, and mainframe programming; similar certifications often applicable
Work EnvironmentSystem support teams, data centers, enterprise IT departmentsDevelopment teams, software projects, application environments
Industry UsageFinancial services, government, large enterprisesFinancial institutions, insurance, large corporations

While both roles work within mainframe environments, Mainframe Engineers focus on maintaining and supporting the infrastructure, whereas Mainframe Developers primarily design and develop mainframe applications. Both roles often require similar certifications and work in related environments, but their core responsibilities differ.

What is a Mainframe Engineer?

A Mainframe Engineer is an IT professional who specializes in maintaining, configuring, and optimizing mainframe computer systems. These engineers ensure the reliability, security, and efficiency of mainframes, which are large, powerful computers used by organizations for critical applications such as banking, government, and large-scale data processing. Their responsibilities include system upgrades, troubleshooting hardware and software issues, performance tuning, and implementing security protocols. Mainframe Engineers often work with legacy systems and must be proficient in mainframe-specific operating systems and languages like COBOL, JCL, and z/OS.

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

To thrive as a Mainframe Engineer, you need strong expertise in mainframe systems (such as IBM z/OS), programming languages like COBOL and JCL, and a relevant degree in computer science or a related field. Familiarity with tools like TSO/ISPF, DB2, CICS, and industry certifications such as IBM Certified System Programmer are typically expected. Analytical thinking, problem-solving, and effective communication are vital soft skills that help in troubleshooting and collaborating with cross-functional teams. These skills ensure reliable system performance, quick issue resolution, and seamless integration with modern IT environments.

What are some common challenges Mainframe Engineers face when integrating legacy systems with modern technologies?

Mainframe Engineers often encounter challenges when integrating legacy systems with newer platforms, such as ensuring compatibility, maintaining data integrity, and minimizing downtime during migrations. Navigating differences in programming languages, data formats, and security protocols requires careful planning and strong problem-solving skills. Collaboration with application developers, database administrators, and IT security teams is typically essential to achieve seamless integration and support business continuity.
What are popular job titles related to Mainframe Engineer jobs in Texas? For Mainframe Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Mainframe Engineer jobs in Texas look for? The top searched job categories for Mainframe Engineer jobs in Texas are:
Mainframe Engineer jobs near you
Mainframe Engineer

Mainframe Engineer

Compunnel

Westlake, TX • On-site

$47 - $60.50/hr

Contractor

Posted 6 hours ago

Job description

Job Summary
We are seeking an experienced Mainframe Engineer to develop, maintain, and support high-volume enterprise applications within a critical financial communications environment. This role will focus on delivering scalable and reliable mainframe solutions, supporting production stability, and collaborating with business and technology teams to deliver high-quality software solutions. The ideal candidate will possess strong expertise in mainframe technologies, enterprise application development, and production support within mission-critical environments.
Key Responsibilities
  • Design, develop, maintain, and support enterprise mainframe applications and platforms.
  • Develop software solutions using COBOL, JCL, CICS, DB2, and VSAM technologies.
  • Support high-volume production systems and ensure application reliability and operational stability.
  • Collaborate with business stakeholders, engineering teams, and systems partners to deliver software solutions aligned with business objectives.
  • Perform detailed analysis and technical documentation for maintenance, enhancement, and modernization initiatives.
  • Support software deployments, releases, and production implementation activities.
  • Troubleshoot and resolve production issues across batch and online processing environments.
  • Conduct unit, functional, and regression testing to ensure application quality and stability.
  • Support data security and secure handling of sensitive customer information.
  • Participate in continuous improvement initiatives and contribute innovative technical solutions.
  • Adapt to changing business priorities and support critical customer and operational needs.
  • Collaborate effectively with cross-functional teams and share technical knowledge within the engineering organization.

Required Qualifications
  • Minimum 8 years of software development experience supporting enterprise-critical applications.
  • Strong hands-on experience with COBOL, JCL, CICS, DB2, and VSAM.
  • Experience supporting both batch and online mainframe environments.
  • Ability to perform detailed systems analysis, troubleshooting, and technical documentation.
  • Experience supporting software deployments and production releases.
  • Strong understanding of testing methodologies including unit, functional, and regression testing.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Strong verbal and written communication skills.
  • Excellent organizational and collaboration abilities.
  • Ability to work effectively in fast-paced and evolving enterprise environments.
  • Strong commitment to continuous learning and technology growth.

Preferred Qualifications
  • Knowledge of distributed technologies and integration environments.
  • Experience supporting financial services or regulated enterprise applications.
  • Familiarity with enterprise production support and operational stability practices.
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About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

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