1

Mainframes Developer Jobs in Houston, TX (NOW HIRING)

VTL Machinist

Houston, TX · On-site

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

VTL Machinist

Houston, TX · On-site

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Milling Machinist

Houston, TX · On-site

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

VTL Machinist

Houston, TX · On-site

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Assisting manufacturing engineering in process improvements. * Training other employees on a ... Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ...

CNC Machinist

Houston, TX · On-site

$30 - $34/hr

Assisting manufacturing engineering in process improvements. * Training other employees on a ... Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ...

Assisting manufacturing engineering in process improvements. * Training other employees on a ... Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ...

CNC Machinist

Houston, TX · On-site

$30 - $34/hr

Assisting manufacturing engineering in process improvements. * Training other employees on a ... Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ...

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Milling Machinist

Houston, TX · On-site

$30 - $34/hr

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ... WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing ...

Assisting manufacturing engineering in process improvements. * Training other employees on a ... Work accurately with basic keyboard and monitor interfaced with the mainframe computer to enter ...

Working knowledge of enterprise computing strategies, including mainframe, minicomputer, and microcomputer systems * Advanced application programming knowledge and familiarity with development tools ...

Civil Estimator

Houston, TX · On-site

$100K - $130K/yr

Develop and maintain relationships with general contractors, owners, developers, municipalities, counties, and utility contacts to support business development and bid coverage.Support the expansion ...

Civil Estimator

Houston, TX · On-site

$100K - $130K/yr

Develop and maintain relationships with general contractors, owners, developers, municipalities, counties, and utility contacts to support business development and bid coverage. * Support the ...

Showing results 41-59

Mainframes Developer information

See Houston, TX salary details

$45.8K

$106.8K

$158.5K

How much do mainframes developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for mainframes developer in Houston, TX is $106,809.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,900.00 and $124,100.00 per year, depending on experience, location, and employer.

What does a Mainframes Developer do?

A Mainframes Developer designs, codes, tests, and maintains applications running on mainframe systems, primarily using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of legacy systems, often working with tools such as JCL and DB2, and may collaborate with system administrators and analysts to support business operations.

Is a mainframes developer a good career?

A mainframes developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the continued use of mainframe technology for critical applications. However, the number of new positions is gradually decreasing as organizations modernize their IT infrastructure.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Houston, TX? For Mainframes Developer jobs in Houston, TX, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Houston, TX look for? The top searched job categories for Mainframes Developer jobs in Houston, TX are:
What cities near Houston, TX are hiring for Mainframes Developer jobs? Cities near Houston, TX with the most Mainframes Developer job openings:
Infographic showing various Mainframes Developer job openings in Houston, TX as of August 2026, with employment types broken down into 84% Full Time, 2% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $106,809 per year, or $51.4 per hour.

$30 - $34/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Job description

VTL MACHINIST - 2ND SHIFT

Rate of Pay: $30-$34/hour depending on experience, plus quarterly bonus based on quarterly goals

Work Schedule/Hours:  2ND SHIFT - Shift Differential $2.50/hour    Hours:  1:30pm - 10:00pm

Our VTL Machinist produces machined parts by setting up and operating a computer numerical control (CNC) machine, maintaining quality and safety standards, keeping records, and maintaining equipment and supplies. 

    Knowledge, Skills and Abilities

  • Read, write, speak and comprehend English.
  • Add, subtract, multiply, divide and work with fractional measurements and decimals.
  • Set up, adjust, and operate all machine tools in your area of responsibility in order to produce various parts within specifications from blueprints.
  • Read and understand manufacturing mechanical blueprints, and use good basic math skills in addition, subtraction, division and multiplication.
  • 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 requirements.
  • Exceptional teamwork skills and strong communication abilities.
  • Working knowledge or ability to learn to use a micrometer, depth micrometer, dial indicators, CMM, and other precision measuring instruments.
  • A demonstrated history of good attendance and a safe work record.
  • Maintain conscientious work behaviors including work ethic, safety standards, quality, costs, and On-Time Delivery (OTD)
   Education and Experience
  • A high school diploma or GED equivalent.
  • 5+ years of CNC machining working with CNC VTLs.
  • The ability to read and interpret drawings, blueprints, and other documents.
  • Proficiency with measuring equipment, such as calipers, gauges, and micrometers.
  • Computer proficiency.
  • Experience working with stainless steel or duplex stainless steel preferred.
  • Ability to do minor program edits.

WHAT WE DO

Celeros Flow Technology is helping to engineer a more sustainable future by developing products for emerging applications in carbon capture and storage, new nuclear, and renewable energy while continuing to support existing customers to decarbonize their operations. Our full lifecycle solutions are designed to reduce emissions, optimize operational efficiency, and deliver sustainable returns. Together, we can create a safer, more resilient, and cleaner energy future.

WHY JOIN OUR TEAM

Providing great benefit choices to you and your family is just one of the many ways Celeros Flow Technology supports the physical, financial, and emotional well-being of the people who make our company successful - YOU!

Key benefits include:

Health Insurance (effective on start date)

Dental/Vision (effective on start date)

Flexible Spending Accounts/Health Savings Accounts

Life Insurance/Disability/Accident/Critical Illness

401(k) Savings Plan with generous company match

Tuition Reimbursement

Paid time off/Generous Holiday Schedule

Celeros Flow Technology is an equal-opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate based on race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

Employment opportunities may require access to information that is subject to the export control regulations of the country in which you are applying. Hiring decisions for such positions are required by law to be made in compliance with these regulations. 

Applicants for employment opportunities must be able to meet export control requirements.