Mechanical Engineer I/II

Headquartered in Somerville, MA, Eden's team of 16 experts specializes in geophysics, geochemistry, high-voltage engineering, and subsurface tool design. We are actively demonstrating our next-generation permeability enhancement technology across diverse geologies worldwide, collaborating with industry leaders in geothermal energy, geologic hydrogen, carbon storage, and mining to redefine resource recovery for a carbon-neutral future.

- Contribute to the design and build of Eden's next-generation stimulation and energy-delivery systems operating at high temperature (>300 °C) and high pressure (>10 000 psi). - Architect structural and mechanical systems surrounding electrical assemblies, ensuring reliable integration and compliance with thermal and pressure constraints. - Perform FEA / CFD modeling for stress, vibration, fatigue, and heat transfer in cyclic HPHT environments. - Design and qualify pressure vessels, housings, and protective enclosures to relevant ASME and ISO standards. - Collaborate with electrical and power-electronics teams to achieve seamless electro-mechanical performance and thermal management. - Engage directly with vendors, fabrication partners, and suppliers to ensure manufacturability, quality, and cost-effectiveness. - Support field mobilizations-configure, commission, and troubleshoot mechanical systems during test campaigns (travel ~10-20%).

- Bachelors (or equivalent experience) in Mechanical, Electro-Mechanical, or Materials Engineering . - 3-10 years of industry experience designing and validating mechanical or structural systems - Proficiency with SolidWorks, ANSYS, or COMSOL Multiphysics for structural, thermal, and coupled electro-mechanical simulations. - Familiarity with electrical integration -designing mechanical components that interface with electrical enclosures, sensors, and cabling systems. - Hands-on approach-comfortable with machining, fabrication, assembly, and test setup. - Excellent communicator who can bridge disciplines between electrical, mechanical, and geoscience teams in a fast-moving R&D startup.

- Familiarity with dielectric materials, electrode housings, or thermo-mechanical coupling . - Background in geomechanics, rock-tool interaction modeling , or fracture-mechanics coupling. - Experience integrating sensors, data acquisition , or diagnostic instrumentation in HPHT systems. - Exposure to industrial-utility environments involving complex mechanical-electrical system interfaces.

- Medical, dental, vision, 401k - Vacation - Federal holidays off, Thanksgiving holidays, Christmas and New Year, 15 additional workdays per year (3 weeks) vacation time - Sick days, bereavement time - Stock Options

Eden is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. If you require reasonable accommodation during the application process, please contact admin@edengeopower.com