Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling Systems

Industrious Ventures; Torrance (CA); Vor Ort; USD 95.000 - 125.000; Vollzeit

Zusammenfassung

Industrious Ventures is looking for a Senior Thermo-Mechanical Design Engineer in Torrance, CA. This position involves leading the design and analysis of the Reactor Cavity Cooling System, ensuring systems remain within design limits while optimizing thermal performance.

The ideal candidate will possess strong expertise in HVAC, piping design, and thermal-fluid systems. A bachelor's degree in engineering is required, along with 5+ years of relevant experience. Join us in a collaborative facility in the heart of Los Angeles' tech ecosystem.

Qualifikationen

• 5+ years of experience in design and analysis of thermal-fluid systems.
• Experience in thermal analyses and structural calculations.
• Proficiency in communicating technical concepts to stakeholders.

Aufgaben

• Perform thermal-fluid, mechanical, and structural analyses.
• Develop design documentation for system specifications.
• Coordinate with cross-functional teams for successful integration.

Kenntnisse

Thermal-fluid systems

HVAC

Piping design

Multidisciplinary engineering

Ausbildung

Bachelor’s degree in Mechanical Engineering

Master’s degree or higher in a related discipline

Tools

ANSYS

COMSOL Multiphysics

Jobbeschreibung

About the Team

As a Senior Thermo-Mechanical Design Engineer, you will be the Responsible Engineer (RE) for the Reactor Cavity Cooling System (RCCS), leading the design and analysis of a critical deployment system. You will be responsible for the thermal, mechanical, and piping design of the RCCS, ensuring the reactor cavity and surrounding structures remain within design temperature limits, while minimizing wasted thermal power. This role involves thermal‑fluid analysis, piping and structural sizing, filtration system design, and integration of piping, supports, stacks, and cavity components. The ideal candidate has expertise in thermal‑fluid systems, HVAC, piping, and structural design, and enjoys solving multidisciplinary engineering challenges in a highly constrained design environment.

Roles and Responsibilities

• Perform thermal-fluid, mechanical, and structural analyses to support the sizing, layout, and optimization of cooling system components, including piping, ducts, stacks, supports, filtration equipment, and reactor cavity structures.
• Define system architecture, operating limits, design margins, and control strategies to ensure reliable performance across all operating conditions.
• Develop design documentation, including engineering calculations, system specifications, interface definitions, design reports, and technical justifications to support licensing and design reviews.
• Support the design, fabrication, and execution of component and system-level testing by developing test articles, test stands, instrumentation plans, and validation procedures to demonstrate system performance and life‑cycle reliability.
• Coordinate cross‑functionally with reactor systems, structures, licensing, manufacturing, procurement, and operations teams to ensure successful integration of the RCCS into the overall plant design.
• Support supplier selection, technical evaluations, design reviews, and resolution of manufacturing and installation issues.
• Present technical work at internal and external design reviews and provide engineering leadership throughout the design, analysis, testing, and deployment lifecycle.

Basic Qualifications

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Nuclear Engineering, or a related engineering discipline with an emphasis on thermal-fluid sciences, heat transfer.
• 5+ years of professional engineering experience in the design, analysis, or development of thermal-fluid, HVAC, heat transfer, or cooling systems.
• Experience performing engineering analyses including thermal, fluid flow, and structural calculations to support component and system design.
• Demonstrated ability to work effectively on multidisciplinary engineering teams and communicate technical concepts to a variety of stakeholders.

Preferred Skills & Experience

• Master’s degree or higher in Mechanical Engineering, Aerospace Engineering, Nuclear Engineering, Thermal Sciences, or a related discipline.
• Experience designing or analyzing natural circulation, buoyancy‑driven, or convective heat transfer systems using CFD or multiphysics simulation tools.
• Demonstrated expertise in HVAC or industrial ventilation system design, including equipment selection, ducting, filtration, airflow management, and system performance testing.
• Proficiency with engineering analysis and simulation tools such as ANSYS, COMSOL Multiphysics, or equivalent finite element (FEA) and computational fluid dynamics (CFD) software.
• Knowledge of materials and structural design considerations, including material selection for heat transfer applications, thermal stresses, creep, corrosion, and environmental degradation.
• Experience designing systems in accordance with ASME Boiler & Pressure Vessel Code, ASME B31 piping codes, or other applicable mechanical and structural design standards.
• Experience serving as a technical lead or Responsible Engineer, coordinating multidisciplinary engineering activities from concept development through testing and deployment.

Additional Requirements

• Ability to work long hours and weekends as necessary to support critical milestones.

Location

• We are located in Torrance, CA in a 322,000 square foot, brand new facility featuring large open spaces for team collaboration, R&D, and production, as well as easy access to the 405, 105, and 110 freeways. Our facility is in the heart of Los Angeles' vibrant emerging tech ecosystem alongside many other high growth startups and enterprises.

Equal Opportunity

Antares is an Equal Opportunity Employer. Employment decisions are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.