Heat transfer jobs in california

El Segundo, California

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About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda's W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products use

Full-time

USD 119,543.00 - 152,749.00 per year

Thermal Engineering Internship - Summer 2027

El Segundo, California

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Full-time

USD 33.00 per hour

Propulsion Engineering Internship - Summer 2027

El Segundo, California

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Full-time

USD 33.00 per hour

Mechanisms Engineer - Payloads

El Segundo, California

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Full-time

USD 105,000.00 - 139,466.00 per year

New Graduate Engineer, Starship Components

Hawthorne, California

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SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. NEW GRADUATE ENGINEER, STARSHIP COMPONENTS The Starship Components team develops the most advanced spacecraft and launch vehicle components in the world. The engineers of this team are hardware experts for valves, regu

Full-time

USD 100,000.00 - 130,000.00 per year

Sr. Aerothermal Development Engineer

Irvine, California

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About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 121,500.00 - 151,900.00 per year

Battery Test and Validation Engineer II, Safety and Abuse

Tustin, California

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Full-time

USD 77,800.00 - 97,300.00 per year

Sr. Propulsion Engineer (Raptor Combustion Devices)

Hawthorne, California

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SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. PROPULSION ENGINEER (RAPTOR COMBUSTION DEVICES) The Propulsion Engineer role is responsible for owning the development, production, and operation of engine combustor hardware from concept through to successful flig

Full-time

USD 135,000.00 - 215,000.00 per year

Propulsion Engineer (Raptor Combustion Devices)

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PROPULSION ENGINEER (RAPTOR COMBUSTION DEVICES) The Propulsion Engineer role is responsible for owning the development, production, and operation of engine combustor hardware from concept through to successful flight o

Full-time

USD 100,000.00 - 130,000.00 per year

Propulsion Engineering Internship - Spring 2027

El Segundo, California

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Full-time

USD 33.00 per hour

Sr. Propulsion Fluids Analyst (Raptor Systems Engineering)

Hawthorne, California

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SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. PROPULSION FLUIDS ANALYST (RAPTOR SYSTEMS ENGINEERING) The Propulsion Fluids Analyst role is responsible for evaluating and improving engine hardware designs through fluids and thermal analyses using tools such as S

Full-time

USD 135,000.00 - 190,000.00 per year

Propulsion Fluids Analyst (Raptor Systems Engineering)

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PROPULSION FLUIDS ANALYST (RAPTOR SYSTEMS ENGINEERING) The Propulsion Fluids Analyst role is responsible for evaluating and improving engine hardware designs through fluids and thermal analyses using tools such as Sind

Full-time

USD 100,000.00 - 117,500.00 per year

Mechanical Engineer 3

Fremont, California

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Today

Job#: 3056685 Job Description: Senior Mechanical Simulation Engineer Location: Onsite in Fremont, CA Schedule: Monday-Friday, 8:00 AM - 5:00 PM PST Interview Process: Round 1: 1-hour virtual technical screenRound 2: 3-hour onsite panel interviewPosition Overview We are seeking a Senior Mechanical Simulation Engineer to support the analysis, validation, and optimization of complex equipment, subsystems, and components through advanced computational modeling and simulation. This role will fo

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Full-time

$60 - $70 per hour

Product Engineer 3

Fremont, California

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Today

Job#: 3055407 Job Description: Location: Fremont, CA (Hybrid) Duties: Position Summary We are seeking a highly motivated Thermal Engineer to lead the characterization and modeling of a thermal control assembly consisting of embedded heaters and a liquid-cooled plate. The primary objective is to develop a physics-based and experimentally validated transfer function that predicts thermal performance when transitioning between two specified coolant formulations. The successful candidate will desi

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Full-time

$65 - $76 per hour

Principal, Thermal Design Engineer

San Jose, California

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Req ID: 139398 Region: Americas Country: USA State/Province: California City: San Jose Summary Join a world-class engineering group at Celestica focused on developing high-end cooling solutions for advanced systems, including AI servers, switches, accelerators, and rack-level infrastructure. We thrive in a highly collaborative, supportive environment where pushing the leading edge of thermal technology is a shared mission. Your Impact Lead Thermal Strategy: Spearhead new technology investi

Full-time

USD 180,554.00 - 282,170.00 per year

Specialist, Aerospace Engineer - Aero Thermal Fluids

Los Angeles, California

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L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 88,500.00 - 164,500.00 per year

RF Mechanical Engineer I (Onsite)

Remote or Tucson, Arizona

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Date Posted: 2026-09-28 Country: United States of America Location: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date Are you ready

Full-time

USD 57,200.00 - 108,800.00 per year

Mechanical Engineer

Vista, California

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Today

Description Leidos is seeking a talented Mid-Level Mechanical Engineer to join our Security Enterprise Solutions (SES) business unit in Vista, CA. Our team designs and manufactures highly complex security equipment deployed at border crossings, airports, seaports, and other transportation hubs. Our product portfolio includes radiation detectors and spectrometers, X-ray and gamma-ray scanners for cars, trucks, and trains, and CT explosives detection systems for airline passenger baggage. In this

Full-time

USD 87,100.00 - 157,450.00 per year

Contingent 1D Simulation Engineer

Santa Clarita, California

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What Makes a Honda, is Who makes a Honda Honda has a clear vision for the future, and it's a joyful one. We are looking for individuals with the skills, courage, persistence, and dreams that will help us reach our future-focused goals. At our core is innovation. Honda is constantly innovating and developing solutions to drive our business with record success. We strive to be a company that serves as a source of "power" that supports people around the world who are trying to do things based on t

Full-time

Mechanical Engineer

Irvine, California

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Job Duties: Mechanical EngineerHardware & System Design Skills Environmental Control Systems (ECS): Designing aircraft air cycle, vapor cycle, bleed air, or cabin pressure architectures. Component Sizing & Selection: Calculating specifications for valves, regulators, heat exchangers, actuators, compressors, and fans. Fluid & Gas Dynamics: Modeling pneumatic flow rates, routing ducting networks, and analyzing system pressure drops. Electro-Mechanical Integration: Interfacing mechanical hardware w

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Full-time

130,000 - 140,000

Heat transfer jobs in California, USA