ZipRecruiter

Log In

1

Fortran Programmer Jobs in Houston, TX (NOW HIRING)

Intuitive Machines LLC

Chemical Engineer

Houston, TX · On-site

The Chemical Engineer - Modeling & Simulation role is under the JETS II contract at NASA's Johnson ... MATLAB, Simulink, Python, FORTRAN, C, Visual Basic. * Experience with chemical processes associated ...

Intec Sea

Hydraulic & Hydrology Engineer

Houston, TX · On-site

$77K - $101K/yr

Should have programming experience in Fortran, Visual Basic or C++. * Willingness and ability to travel to and remain at jobsites for up to several weeks at a time. Required Qualification/Skills ...

INTEC SEA

Hydraulic & Hydrology Engineer

Houston, TX · On-site

$77K - $101K/yr

Should have programming experience in Fortran, Visual Basic or C++. Willingness and ability to travel to and remain at jobsites for up to several weeks at a time. Required Qualification/Skills ...

Momentus Space LLC

Systems Architect Engineer

Houston, TX · On-site

$160K - $200K/yr

Experience with Python, MATLAB/Simulink, Julia, Fortran, and/or C++ * Ability to work independently ... Advanced degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Systems ...

Mclaurin Aerospace

Research Software Engineer

Houston, TX · On-site

$195K/yr

We have an exciting opportunity for a Research Software Engineer to join our JETS II contract team ... Experience integrating C++, Fortran, Python, and shell-based workflows in HPC or simulation ...

Mclaurin Aerospace

Research Software Engineer

Houston, TX · On-site

$195K/yr

We have an exciting opportunity for a Research Software Engineer to join our JETS II contract team ... Experience integrating C++, Fortran, Python, and shell-based workflows in HPC or simulation ...

Mclaurin Aerospace

Research Software Engineer

Houston, TX · On-site

$195K/yr

We have an exciting opportunity for a Research Software Engineer to join our JETS II contract team ... Experience integrating C++, Fortran, Python, and shell-based workflows in HPC or simulation ...

Cgg

Scientific Software Developer

Houston, TX · Hybrid

Fluency in C/C++ (Fortran also preferred) * Experience with UNIX / POSIX programming * Highly experienced in debugging / profiling /optimizing * Highly experienced with MPI, CUDA, or other type of ...

Viridien

Scientific Software Developer

Houston, TX · Hybrid

Fluency in C/C++ (Fortran also preferred) * Experience with UNIX / POSIX programming * Highly experienced in debugging / profiling /optimizing * Highly experienced with MPI, CUDA, or other type of ...

Hitachi, Ltd.

Senior Developer GMS

Houston, TX · On-site

$52 - $68.75/hr

Proficiency / experience with programming languages utilizing, C/C++, and/or FORTRAN. * Solid theoretical background in Numerical Analysis Methods, Optimization Techniques, and Power System Modelling ...

Viridien

Scientific Software Developer

Houston, TX · Hybrid

Fluency in C/C++ (Fortran also preferred) * Experience with UNIX / POSIX programming * Highly experienced in debugging / profiling /optimizing * Highly experienced with MPI, CUDA, or other type of ...

NuScale Power, LLC

Simulator Engineer 3

Houston, TX · On-site +1

POSITION SUMMARY: This simulator modeling engineer will be working within the Plant Services ... Experience with developing software in Fortran, C++, and/or Python * Previous experience with ...

next page

Showing results 1-20

All JobsFortran Programmer JobsFortran Programmer Jobs in Houston, TX

Fortran Programmer information

See Houston, TX salary details

$11

$36

$63

How much do fortran programmer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for fortran programmer in Houston, TX is $36.41, according to ZipRecruiter salary data. Most workers in this role earn between $23.70 and $47.36 per hour, depending on experience, location, and employer.

What is a Fortran programmer?

A Fortran Programmer is a software developer who specializes in writing, maintaining, and optimizing code using the Fortran programming language. Fortran is widely used in scientific computing, engineering simulations, and high-performance computing applications. These programmers work with legacy code, develop new algorithms, and ensure computational efficiency in fields like physics, meteorology, and aerospace. They may also translate older Fortran programs into newer versions or integrate them with modern technologies.

What are the key skills and qualifications needed to thrive as a Fortran programmer?

To thrive as a Fortran Programmer, you need strong proficiency in Fortran programming, mathematical or scientific problem-solving skills, and typically a degree in computer science, engineering, or a related field. Familiarity with legacy codebases, numerical libraries, version control, and high-performance computing platforms is common, and some positions may prefer certifications in scientific computing or experience with parallel processing tools. Attention to detail, analytical thinking, and good communication skills are valuable soft skills for maintaining and updating legacy systems while collaborating with interdisciplinary teams. These skills ensure efficient code maintenance, successful modernization of existing applications, and effective team integration in technical and research-driven environments.

What types of projects or industries commonly employ Fortran programmers?

Fortran Programmers are frequently employed in industries that rely heavily on scientific computing and mathematical modeling, such as aerospace, meteorology, engineering, finance, and research institutions. Typical projects include developing or maintaining simulations, numerical analysis tools, or legacy applications in areas like fluid dynamics, climate modeling, or quantitative analysis. Daily work often involves collaborating with scientists, engineers, or researchers to ensure software accuracy and performance. Although some roles are independent, many positions are part of multidisciplinary teams working to solve complex technical challenges. Opportunities for career advancement include moving into lead programmer, software architect, or technical specialist roles within scientific and engineering organizations.

Are Fortran programmers still in demand?

Fortran programmers are still in demand in specialized fields such as scientific computing, engineering, and high-performance computing where legacy code and numerical accuracy are critical. Many organizations seek experienced programmers with knowledge of Fortran, especially for maintaining and updating existing systems, though the overall demand is smaller compared to more modern programming languages.

Is Fortran programming still used?

Fortran programming is still used in scientific, engineering, and high-performance computing fields where legacy code and numerical computation are common. While its popularity has declined for general software development, specialized applications continue to rely on Fortran for its efficiency and numerical capabilities.

What jobs use Fortran?

Fortran programmers are primarily employed in scientific, engineering, and high-performance computing fields, including roles in aerospace, climate modeling, computational physics, and numerical analysis. These jobs often require knowledge of scientific libraries, numerical methods, and sometimes parallel computing environments.

What are popular job titles related to Fortran Programmer jobs in Houston, TX?

For Fortran Programmer jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Fortran Programmer jobs in Houston, TX look for?

The top searched job categories for Fortran Programmer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Fortran Programmer jobs?

Cities near Houston, TX with the most Fortran Programmer job openings:

Fortran Programmer jobs near you
Infographic showing various Fortran Programmer job openings in Houston, TX as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $75,733 per year, or $36.4 per hour.

Chemical Engineer

Houston, TX • On-site

Intuitive Machines LLC
Aerospace Product and Parts Manufacturing • 201 - 500 employees
Learn more about Intuitive Machines LLCexternal

Full-time

Posted 24 days ago

Job description

About Intuitive Machines:

Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers. Our mission is to further science and exploration, communications, and economic progress from the Earth to the Moon and beyond. With multiple NASA lunar missions in development and additional private missions on our manifest, we pride ourselves in supporting NASA, our customers, and the nation in paving the way to return humans to the surface of the Moon. Our world-class team includes experts in all aspects of spacecraft subsystems design, development, and test, on-orbit operations, and safety


About the Position: The Chemical Engineer - Modeling & Simulation role is under the JETS II contract at NASA’s Johnson Space Center.

Responsibilities:

  • Support the advanced environmental control and life support systems analysis group.
  • Simulate and evaluate performance of life support systems for future NASA vehicles and habitats including the Orion spacecraft and vehicles capable of lunar or Mars missions.
  • Correlate water and air process simulation models to test results.
  • Model physical and chemical processes and size equipment performing life support functions for long duration space flights.
  • Evaluate and refine requirements for life support equipment that will support future missions.

Preferred Qualifications:

  • B.S. in Chemical Engineering or related discipline
  • 5+ years of relevant engineering experience.
  • Capable of developing simulation models of air and water purification processes at varying levels of fidelity ranging from detailed, first-principal models to more descriptive lumped-parameter models.
  • Excellent technical writing skills and the ability to use data to draw conclusions and support the conclusions when challenged.
  • Excellent team communication and presentation skills

Requisition Preferences: 

  • M.S. or Ph.D. in Chemical Engineering.
  • Aspen software experience.
  •  Experience with dynamic chemical process simulation.
  • Programming knowledge in one or more of the following: MATLAB, Simulink, Python, FORTRAN, C, Visual Basic.
  • Experience with chemical processes associated with NASA life support systems.

  • Why Join Our Team?I
    • 9/80 work schedule (every other Friday off), when applicable
    • Proof of U.S. Citizenship or US Permanent Residency ( Mnium 3 year) requirement for this position.
    • Must be able to complete a U.S. government background investigation.
    • Management has the prerogative to select at any level for which the position is advertised.


US EEO Statement:

Intuitive Machines is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.


-