Thea Energy

Thea.energy

Senior Mechanical Engineer

Mechanical Engineer

Minimum 5 years experience; bachelor’s degree in mechanical or aerospace engineering, physics, or related field; experience leading mechanical design and integration; CAD proficiency; knowledge of GD&T and drawing standards.

Bachelor’s in mechanical/aerospace engineering or related; CAD experience (SolidWorks, CATIA, NX); design, analysis, and tooling; GD&T familiarity; able to work in a fast-paced environment.

Senior HTS Magnet Engineer

Experience in magnet design/engineering, CAD, simulation, and multidisciplinary problem solving; HTS magnets experience preferred; bachelor’s degree in a related field; strong collaboration and adaptability.

Engineering Technician

Hands-on technician with 5+ years in shop fabrication/manufacturing; skilled in mechanical/electrical systems, high vacuum/cryogenic, tooling, and testing; high school diploma; proficient with MS Office.

Test Engineer

Test engineer with experience in HTS systems, cryogenics, instrumentation; strong CAD and LabVIEW skills; bachelor’s in electrical or mechanical engineering; capable of rapid, independent work.

Fusion Industry General Application

General Application

General application for roles at a fusion energy startup; include resume and cover letter.

Control Systems Engineer - LabView Developer

Control Systems Engineer

5+ years of LabVIEW development; control systems experience; degree in electrical engineering, computer science, or related field; familiar with NI hardware and HIL/DAC systems.

HTS Magnet Engineer

Magnet Engineer

Experienced magnet engineer skilled in magnets, CAD, simulations; BS in physics/engineering; strong teamwork; thrives in fast-paced environment.

Title	Location	Date
Senior Mechanical Engineer Full Time · $110K-$180K · 5+ YOE Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Nov 23, 2025
Mechanical Engineer Full Time · $85K-$150K Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Nov 23, 2025
Senior HTS Magnet Engineer Full Time · $110K-$180K Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Jul 17, 2025
Engineering Technician Full Time · $62K-$89K/yr · 5+ YOE Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	May 7, 2025
Test Engineer Full Time · $85K-$150K Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Mar 21, 2024
Fusion Industry General Application Full Time Kearny, New Jersey, United States · Hybrid	Kearny, New Jersey, United States Hybrid	Feb 13, 2024
Control Systems Engineer - LabView Developer Full Time · $95K-$160K · 5+ YOE Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Dec 11, 2023
HTS Magnet Engineer Full Time · $85K-$150K Kearny, New Jersey, United States · Onsite	Kearny, New Jersey, United States Onsite	Dec 5, 2023

Activities	Nuclear fusion reactor designSuperconducting magnet manufacturingPlasma control software developmentNeutron source engineeringClean energy technology research
Headquarters	US
Industries	Energy ProductionNuclear Energy
Name	Thea Energy
Employees	92
Type	Private
Tagline	Developing nuclear fusion reactors using planar coil stellarator technology.
Founded	2,022
Website	thea.energy
Latest Funding Round	Series A
Latest Funding Year	2,024
Latest Funding Amount	20,000,000
Latest Investors	Prelude Ventures

Thea Energy

About Thea Energy