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Molten Salt Jobs (NOW HIRING)

Solcoa Industries

Research Engineer

Alameda, CA · On-site

$120K - $175K/yr

High-temperature electrochemistry: molten-salt/molten-oxide electrolysis, cell design, anode/cathode materials, current efficiency. * Nuclear engineering research: molten-salt chemistries, materials ...

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Molten Salt information

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How much do molten salt jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for molten salt in the United States is $16.01, according to ZipRecruiter salary data. Most workers in this role earn between $13.22 and $17.31 per hour, depending on experience, location, and employer.

What is a molten salt worker?

Molten salt workers are professionals who operate, monitor, and maintain systems that use molten salt, typically in industrial settings such as energy generation (especially molten salt reactors or concentrated solar power plants), chemical processing, or metallurgy. Their responsibilities include handling the safe transfer and storage of molten salt, maintaining equipment at high temperatures, and ensuring compliance with safety protocols. These workers require specialized training due to the unique properties and hazards associated with molten salts, such as high temperatures and corrosiveness.

What are the typical responsibilities of an engineer working with molten salt systems in the energy sector?

Engineers working with molten salt systems, especially in the energy sector, often focus on designing, operating, and maintaining thermal storage or reactor systems that use molten salt as a heat transfer or storage medium. Daily tasks may include monitoring system performance, managing safety protocols, troubleshooting equipment issues, and collaborating with multidisciplinary teams such as chemists and process engineers. Due to the unique properties of molten salts, engineers must also address challenges like corrosion, material compatibility, and temperature control to ensure efficient and safe operation. This role offers opportunities to contribute to innovative renewable energy solutions and advance in specialized technical or leadership positions.

What are the key skills and qualifications needed to thrive as a molten salt engineer, and why are they important?

To thrive as a Molten Salt Engineer, you need a strong background in chemical engineering, materials science, or nuclear engineering, often with a relevant bachelor's or master's degree. Familiarity with process simulation software, corrosion testing equipment, and safety protocols for handling high-temperature materials is essential. Strong problem-solving skills, attention to detail, and effective teamwork are crucial soft skills in this role. These competencies ensure safe, efficient operation and innovation in molten salt systems, which are vital for applications like energy storage and advanced nuclear reactors.

What is the difference between Molten Salt vs Nuclear Reactor Technician?

AspectMolten SaltNuclear Reactor Technician
Required CredentialsTechnical training, safety certificationsRadiation safety, reactor operation certifications
Work EnvironmentHigh-temperature molten salt systems, labs, research facilitiesNuclear power plants, reactor control rooms
Industry UsageResearch, energy storage, advanced reactor designsOperational nuclear power plants, maintenance

While both roles involve working with nuclear-related technologies, Molten Salt specialists focus on handling and researching molten salt systems used in energy storage and advanced reactors, whereas Nuclear Reactor Technicians operate and maintain existing nuclear reactors. The skills and certifications overlap in safety and technical knowledge, but their work environments and specific responsibilities differ significantly.

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Molten Salt jobs near you
Infographic showing various Molten Salt job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $33,296 per year, or $16 per hour.

Mechanical Engineer (3915)

Navarro Inc.

Oak Ridge, TN

Full-time

Re-posted 8 days ago

Job description

Navarro Research and Engineering is recruiting aMechanical Engineer(3916) in Oak Ridge, TN.

Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client's success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.

Position Summary

The Mechanical Engineer will support the design and development of custom high-temperature process equipment, including molten salt vessels, furnaces, and related thermal systems. This role will help translate process needs into manufacturable mechanical designs while coordinating with electrochemical, piping, electrical, controls, procurement, fabrication, and operations teams.

Responsibilities

  • Design and support high-temperature molten salt vessels, furnaces, thermal equipment, fixtures, and custom process equipment.
  • Develop mechanical design inputs, calculations, equipment specifications, drawings, design review packages, and fabrication support documentation.
  • Evaluate materials, thermal expansion, sealing, insulation, support structures, maintainability, fabrication methods, and equipment interfaces.
  • Coordinate mechanical design requirements with electrochemical systems, mechanical piping, electrical power, controls, instrumentation, and manufacturing teams.
  • Support vendor coordination, fabrication oversight, inspection, installation, commissioning, troubleshooting, and design change resolution.
  • Ensure mechanical designs support safety, quality, manufacturability, operability, maintainability, and project schedule requirements.

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