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Molten Salt Engineer

Confidential ClientEnergy & Utilities
Entry LevelFull-timeOn-Site$70,000 - $120,000
Devens, Massachusetts
2 Days Ago

The Molten Salt Engineer at Confidential Client supports experimental testing operations focused on corrosion and materials behavior in molten salts critical to fusion energy development. This entry-level role involves executing SOPs, conducting materials testing, designing test cells, and contributing to projects on corrosion and blanket health monitoring within a multidisciplinary team. The position emphasizes safety, teamwork, and innovation in advancing fusion power plant technology.

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Description

About Careertakes

👉 Important disclosure: Careertakes is a third-party recruiting platform supporting this hiring process. If selected, you will be employed directly by our client, Scientific & QA.

Applicants for this role may also receive access to additional matched opportunities through the Careertakes platform.


About the Role

Confidential Client is working to accelerate the transition to fusion energy by combining deep research, engineering talent, and new technologies to design and build commercially viable fusion power systems. The Blanket System team is scaling experimental efforts and needs an entry-level Molten Salt Engineer to support molten-salt R&D and experimental testing operations.

In this role you will begin by executing established standard operating procedures (SOPs), performing routine materials and device testing in molten salts, and maintaining quality controls. As you gain experience, you will help design experiments and test cells, build lab fixtures, and lead projects related to materials corrosion and blanket health monitoring.


What You’ll Do

  • Perform corrosion testing of novel materials in molten salts
  • Conduct device testing in molten salts to collect performance statistics
  • Design and build new test cells and hardware for molten salt R&D
  • Assist with general lab maintenance and upkeep
  • Write, update, and follow SOPs for safe handling of hazardous chemicals, including fluoride salts (FLiBe)

What We’re Looking For

  • Bachelor’s degree in Chemistry, Chemical Engineering, Materials Engineering, Nuclear Engineering, Mechanical Engineering, or a related field
  • 0–2 years of professional experience
  • Experience with R&D work in a chemical or engineering laboratory
  • Familiarity with safety systems for hazardous chemicals
  • Fast learner with the ability to pick up new skills and subject matter quickly
  • Comfortable working in multidisciplinary teams of engineers, scientists, and technical staff
  • Clear communicator with the ability to express and critique ideas
  • Strong organizational and problem-solving skills; creative approach to new problems

Preferred / Bonus Skills

  • High-temperature chemistry experience
  • Prior work with molten salts
  • Electrochemistry
  • Ceramics
  • Python, MATLAB, or equivalent tools for data analysis
  • Experience building and commissioning lab equipment
  • CAD software experience

Must-have Requirements

  • Ability to occasionally lift up to 50 lbs
  • Ability to perform activities such as sitting, typing, standing, stooping, or climbing for extended periods
  • Dedication to safety when mitigating industrial hazards (heat, cold, noise, fumes, strong magnets, lead, high voltage, cryogenics)
  • Willingness to travel or work nights/weekends/on-call on occasion

Compensation & Benefits

  • $70,000 - $120,000 a year (range reflects new hire salaries across US locations; final offer depends on level, experience, and location)
  • Competitive total compensation with equity
  • Health, dental, and vision insurance
  • 401(k) with employer matching
  • 13 company-wide holidays, flexible vacation, and 10 sick days
  • Generous parental leave
  • Professional growth opportunities and team-building activities

This role requires compliance with U.S. Export Control Laws. Any offer of employment will be contingent on the need for compliance with such laws.


Equal Opportunity & Hiring Transparency

Careertakes and our client are Equal Opportunity Employers committed to building a diverse and inclusive workforce. We prohibit discrimination or harassment of any kind. To support a fair and efficient hiring process, AI tools may be used to assist with application review or resume screening. These tools do not replace human decision-making. Final hiring decisions are made by people.

If you have questions about how your data is used, please contact us directly.

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