R&D Engineer

Cambridge Heavy Industries Inc.; Cambridge (MA); Sur place; USD 130 000 - 180 000; Plein temps

Avantages offerts par ce poste

Equity

Résumé du poste

Cambridge Heavy Industries Inc. in Cambridge, MA is hiring an R&D Engineer to lead the construction of laser-optical systems, target design, and experiments in high-pressure and high-temperature physics.

You will work across experiment, computation, mechanical engineering, and materials teams to develop CHI's fusion platform, with in-person work at The Engine and up to 30% travel.

Base salary ranges from $130K to $180K plus meaningful equity, with medical, dental, and vision coverage.

Qualifications

• PhD in physics with specialization in laser optics, plasma physics, high-energy-density physics, or a related field.
• Hands-on experience with high-power lasers, ultrafast spectroscopy, and material characterization tools.
• Experience in shock physics.
• Experience in, or readiness to learn, particle-in-cell or hydrocode simulations.
• Versatile; thrives in a zero-to-one startup environment.

Responsabilités

• Lead the construction of CHI's laser-optical systems to induce high pressure and temperature.
• Support target design and characterization using time-resolved diagnostics including high-speed imaging, interferometry, and spectroscopies (optical, neutron, or X-ray).
• Collaborate with computational physicists on modeling and performance optimization.
• Collaborate with mechanical and material engineers on the sample chamber design and material processing.

Connaissances

Laser optics

Plasma physics

High-energy-density physics

Shock physics

Ultrafast spectroscopy

High-power lasers

Diagnostics

Computational physics

Formation

PhD in physics with laser optics/plasma/high-energy-density physics

Outils

Particle-in-Cell simulations

Hydrocode simulations

Description du poste

Cambridge Heavy Industries (CHI) is building compact, benchtop-scale fusion reactors. Using synchronized multi-ring laser shocks developed over two decades in Prof. Keith Nelson’s lab at MIT, our system achieves more than 400x higher compression efficiency than conventional laser fusion, with off-the-shelf components. Neutrons are our first product, serving markets that pay well before energy breakeven: isotope production (including tritium and medical isotopes), neutron imaging and testing, heat-management qualification, reactor-material testing – with the ultimate goal of energy production. CHI is based at The Engine in Cambridge, MA.

The Opportunity

CHI is hiring an R&D Engineer to lead the construction of our laser-optical systems, target design and characterization, and experimental work in high-pressure and high-temperature physics. You will work across experiment, computation, mechanical engineering, and materials as we develop CHI's fusion platform.

Responsibilities

Laser Systems

Lead the construction of CHI's laser-optical systems to induce high pressure and temperature.

Targets & Diagnostics

Support target design and characterization using time-resolved diagnostics including high-speed imaging, interferometry, and spectroscopies (optical, neutron, or X-ray).

Collaborate with computational physicists on modeling and performance optimization.

Collaborate with mechanical and material engineers on the sample chamber design and material processing.

Qualifications

Required

PhD in physics with specialization in laser optics, plasma physics, high-energy-density physics, or a related field.

Hands-on experience with high-power lasers, ultrafast spectroscopy, and material characterization tools.

Experience in shock physics.

Experience in, or readiness to learn, particle-in-cell or hydrocode simulations.

Working Style

Versatile. You can wear different hats and thrive in a zero-to-one startup environment.

Builder. You write the first playbook rather than wait for one.

Location

In-person at The Engine, 750 Main Street, Cambridge, MA, with up to 30% travel expected (may change)

Compensation and benefits

Base salary of $130K - $180K plus meaningful early-stage equity.

Medical, dental, and vision coverage

Cambridge Heavy Industries is an equal opportunity employer. We hire and promote on the basis of merit, qualifications, and the company's needs, and we welcome applicants from all backgrounds.