Epoch Biodesign
Exowatt is revolutionizing the energy landscape for the AI era with our groundbreaking P3 system that captures solar energy, stores it as heat, and generates electricity on demand. Founded in 2023 and backed by leading investors including Andreessen Horowitz, Sam Altman, and Felicis, we’re committed to providing clean, modular, and scalable power that meets the rapidly growing demands of AI infrastructure. Our mission is to make sustainable renewable energy always available and almost free, enabling technological advancement while protecting our planet.
We are seeking an experienced Mechanical Engineer specializing in heat exchanger design to join our growing team. In this role, you will lead the design, analysis, and optimization of heat exchangers for our thermal energy storage systems, ensuring efficient heat transfer, system reliability, and performance across demanding operational conditions.
This position is based in Miami, FL. If hired for this role, relocation to Miami, FL is required. We provide relocation assistance.
Key Responsibilities:
Work on the design of mechanical components and systems for renewable energy applications
Develop and validate models using FEA and other analytical methods
Create detailed engineering drawings and specifications for manufacturing
Collaborate with cross‑functional teams including electrical, thermal, and software engineers
Evaluate and select appropriate materials based on requirements, cost, and sustainability
Design for manufacturability, assembly, and serviceability
Interface with suppliers, manufacturers, and external engineering partners
Participate in design reviews and ensure compliance with industry standards and regulations
Troubleshoot issues during testing and deployment
Qualifications:
Bachelor's degree in Mechanical Engineering or related field; Master's degree preferred
7+ years of mechanical engineering experience with a focus on thermal‑fluid systems
Demonstrated experience designing, analyzing, and optimizing heat exchangers (shell‑and‑tube, plate‑fin, printed circuit heat exchangers, or similar configurations) for high‑temperature or high‑pressure applications
Hands‑on experience with turbomachinery systems including turbines, compressors, expanders, or rotating equipment in energy conversion or power generation applications
Strong foundation in thermodynamics, heat transfer, and fluid mechanics, with the ability to perform thermal and hydraulic sizing calculations
Proficiency in 3D CAD software (SolidWorks, Creo, or similar) and experience designing complex flow paths and pressure‑containing components
Experience with FEA software (ANSYS, Abaqus, or similar) for thermal stress analysis and fatigue life prediction under cyclic operating conditions
Familiarity with CFD tools for flow distribution, heat transfer optimization, and pressure drop analysis
Strong understanding of GD&T and engineering drawing standards for precision‑manufactured components
Knowledge of relevant standards and codes (ASME BPVC, TEMA, API, ISO) as applied to pressure vessels, heat exchangers, and rotating equipment
Experience designing for demanding operating environments including thermal cycling, high‑temperature creep, and corrosive or reactive working fluids
Experience with renewable energy systems, thermal energy storage, or concentrated solar power preferred
Excellent communication and collaboration skills with the ability to work across multidisciplinary teams
What We Offer:
Competitive salary and equity options.
Comprehensive benefits package, including health, dental, and retirement plans.
A dynamic work environment that fosters creativity and innovation.
Opportunities for professional growth and development in a rapidly evolving industry.
Relocation assistance.
150000 - 210000 USD a year
#J-18808-Ljbffr
We are seeking an experienced Mechanical Engineer specializing in heat exchanger design to join our growing team. In this role, you will lead the design, analysis, and optimization of heat exchangers for our thermal energy storage systems, ensuring efficient heat transfer, system reliability, and performance across demanding operational conditions.
This position is based in Miami, FL. If hired for this role, relocation to Miami, FL is required. We provide relocation assistance.
Key Responsibilities:
Work on the design of mechanical components and systems for renewable energy applications
Develop and validate models using FEA and other analytical methods
Create detailed engineering drawings and specifications for manufacturing
Collaborate with cross‑functional teams including electrical, thermal, and software engineers
Evaluate and select appropriate materials based on requirements, cost, and sustainability
Design for manufacturability, assembly, and serviceability
Interface with suppliers, manufacturers, and external engineering partners
Participate in design reviews and ensure compliance with industry standards and regulations
Troubleshoot issues during testing and deployment
Qualifications:
Bachelor's degree in Mechanical Engineering or related field; Master's degree preferred
7+ years of mechanical engineering experience with a focus on thermal‑fluid systems
Demonstrated experience designing, analyzing, and optimizing heat exchangers (shell‑and‑tube, plate‑fin, printed circuit heat exchangers, or similar configurations) for high‑temperature or high‑pressure applications
Hands‑on experience with turbomachinery systems including turbines, compressors, expanders, or rotating equipment in energy conversion or power generation applications
Strong foundation in thermodynamics, heat transfer, and fluid mechanics, with the ability to perform thermal and hydraulic sizing calculations
Proficiency in 3D CAD software (SolidWorks, Creo, or similar) and experience designing complex flow paths and pressure‑containing components
Experience with FEA software (ANSYS, Abaqus, or similar) for thermal stress analysis and fatigue life prediction under cyclic operating conditions
Familiarity with CFD tools for flow distribution, heat transfer optimization, and pressure drop analysis
Strong understanding of GD&T and engineering drawing standards for precision‑manufactured components
Knowledge of relevant standards and codes (ASME BPVC, TEMA, API, ISO) as applied to pressure vessels, heat exchangers, and rotating equipment
Experience designing for demanding operating environments including thermal cycling, high‑temperature creep, and corrosive or reactive working fluids
Experience with renewable energy systems, thermal energy storage, or concentrated solar power preferred
Excellent communication and collaboration skills with the ability to work across multidisciplinary teams
What We Offer:
Competitive salary and equity options.
Comprehensive benefits package, including health, dental, and retirement plans.
A dynamic work environment that fosters creativity and innovation.
Opportunities for professional growth and development in a rapidly evolving industry.
Relocation assistance.
150000 - 210000 USD a year
#J-18808-Ljbffr