Minimum Qualifications

• B.Sc.or M.Sc. in Mechanical Engineering, Chemical Engineering, or Applied Physics with a strong fluid-mechanics concentration.
• Demonstrated experience with commercial or open-source CFD tools such as ANSYS Fluent, ANSYS CFX, OpenFOAM, or COMSOL Multiphysics.
• 2+ years designing or operating large-scale industrial fluid systems including pumps, filters, heat exchangers, and piping networks in energy, nuclear, defense, or high-voltage environments.
• Familiarity with transformer oil or similar dielectric insulating fluids, including properties, degradation mechanisms, filtration, and electrical testing.
• Strong command of convective and forced-flow heat transfer for system-level thermal management.

Preferred Qualifications

• Experience with deionized-water systems, ion-exchange resin beds, degassing, and resistivity monitoring in high-voltage or pulsed-power environments.
• Knowledge of pulsed power, particle accelerators, fusion energy, or high-energy-density physics facilities.
• Knowledge of ASME piping codes, industrial safety standards, and high-voltage facility regulations.
• Proficiency in Python for post-processing simulation data and automating fluid-quality reporting.

What We Value

• Give a shit. Build things you're proud of.
• Take responsibility. If something is broken and you can fix it, fix it. See things through.
• Move fast. Make decisions, learn quickly, and keep moving forward.
• Think bigger. Simplify relentlessly. Don't default to the safe answer.
• Disagree and commit. The best idea wins. Once a decision is made, we move.
• Desire to win. This is hard. Expect intensity. We are here to win.
• Plan B is to make Plan A work.

Additional Requirements

This is not a remote position and will require relocation if not already local to the applicable Fuse facility.

Benefits

• Medical, dental, and vision coverage.
• Relocation assistance for roles that require it.
• Flexible time off. Take what you need, no accrual tracking.
• 2 weeks of paid time off built into the end of each year, subject to team and business needs.
• Supportive leave of absence policies.
• Paid leave for new parents.

ITAR Requirements

To conform to U.S. Government technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Equal Opportunity

Fuse is an Equal Opportunity Employer; employment with Fuse is governed on the basis of merit, competence, and qualifications and will not be influenced by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, ancestry, immigration status, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

Compensation: $110K - $160K