Thermal Analysis jobs in California

El Segundo, California

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Today

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 140,333.00 - 179,314.00 per year

Senior Mechanical Engineer - Thermal & Structural Analysis

San Diego, California

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Today

Job ID: 115541 DRS Daylight Solutions business provides industry-changing mid-infrared laser light technology for government and commercial markets, including: defense and security; life sciences; and industrial process control. As a mid-IR technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. - Business Unit: Daylight Solutions Location: San Diego Career Functional Area: Engineering Telework Type: Onsite Relocation Ava

Full-time

USD 107,089.00 - 166,255.00 per year

Senior Thermal Modeling & Analysis Engineer

El Segundo, California

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Today

About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. R

Full-time

USD 139,500.00 - 224,700.00 per year

Thermal Engineer II

San Jose, California

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Today

About the role Muon Space is hiring a Thermal Engineer II to own the thermal design and analysis of spacecraft assemblies and subsystems - from hand calcs and models through TVAC test support. You'll work independently within your scope and partner across mechanical, electrical, and systems teams. This position is hybrid and requires working on-site in our San Jose, CA office three days per week. Responsibilities Build and run thermal models (Thermal Desktop or similar): TVAC margin, conduction

Full-time

USD 153,000.00 - 172,000.00 per year

Mechanical Engineer

Dublin, California

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Today

Position: Mechanical EngineerLocation: Dublin, CADuration: 12+ Months Contract REQUIREMENTS:(Bona Fide Occupational Requirements, such as education, certification, and/ or skills that are necessary to do the job.)FEA, thermal analysis, Airflow, heat modeling, 60601 compliances, electrical insulation, GD&T, DFM, DFS, work with suppliers, procurement, BOM, ECOs, and coordination with other stakeholders. Advanced degree in Mechanical Engineering desirable, or equivalent experience in mechanical an

Easy Apply

Third Party, Contract

$60 - $65

Mechanical Engineer I

Carson, California

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Today

Mechanical Engineer I An entry level position for an innovativeMechanical Engineer with 1-3 years of experience in designing and developingmechanical components for industrial applications. The role includes but is notlimited to supporting the development of new electro-mechanical products and increasingthe efficiency, costs, and durability of existing products. The positionrequires a skilled individual in quality control, and cross-functional communication.The position is in the design group t

Full-time

Thermal Engineering Intern (Summer 2027)

Redondo Beach, California

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Today

Thermal Engineering Intern (Summer 2027) Department: Internship Employment Type: Internship Location: Redondo Beach Compensation: $30.00 / hour Description As a Thermal Engineering Intern at Impulse, you will support thermal management of spacecraft from concept, analysis, and design, to implementation, testing, and flight while working closely with a fast-paced, agile team that strives to make a high-performance spacecraft from a clean sheet design. *This internship is 12 weeks long from

Full-time

USD 30.00 per hour

Mechanical Engineer (Spacecraft)

Redondo Beach, California

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Today

Mechanical Engineer (Spacecraft) Department: Vehicle Engineering Employment Type: Full Time Location: Redondo Beach Compensation: $100,000 - $130,000 / year Description As a Mechanical Engineer at Impulse for our Vehicle Engineering Team, you are responsible for the design, build, test/analysis & integration of your hardware- working with cross-functional engineering teams to accomplish this. This means cradle-to-grave ownership of primary/secondary structure and critical space mechanisms i

Full-time

USD 100,000.00 - 130,000.00 per year

Module Process Engineer

Sunnyvale, California

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Today

Apple is seeking a highly motivated process development and integration engineer to join the Display Module Technology (DMT) team within Display Technologies Organization. Our team is responsible for developing innovative manufacturing process technologies to address complex design challenges that directly impact Apple Displays technology's future products, quality, and delivery. In this role, the individual will serve as a key focal point in the process development and integration of advanced d

Full-time

Mechanical Design Engineer

Carlsbad, California

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Viasat is looking for a dynamic Mechanical Design Engineer

Full-time

USD 120,500.00 - 190,000.00 per year

Senior Systems Engineer - Sensor Packaging and Placement

Sunnyvale, California

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Today

Job Description General Motors is developing hands-off and eyes-off autonomous driving systems intended for broad deployment across consumer vehicles. As part of this effort, GM is investing in sensors and architectures that can be integrated, validated, and operated reliably at scale across diverse vehicle programs and operating environments. We are seeking a Senior Systems Engineer - Sensor Packaging and Placement specializingin sensor placement and analysis to join the AV Sensing Design team

Full-time

USD 153,200.00 - 234,100.00 per year

Mechatronics Engineer

Goleta, California

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Today

U.S. Citizenship Required. Ability to qualify for a US Department of War security clearance required. This position is in-person. Toyon is seeking a Mechatronics Engineer to join a team that is developing advanced electro-mechanical systems involving the confluence of mechanics, electronics, sensor systems, and aerospace engineering. The successful candidate will have a strong background in mechanical design, drafting, and electromechanical systems. The Mechatronics Engineer will be involved

Full-time

USD 105,000.00 - 165,000.00 per year

Thermal Engineer

Huntington Beach, California

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Today

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through

Full-time

USD 115,000.00 - 150,000.00 per year

Thermal Hardware and Test Engineer II

El Segundo, California

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Today

Full-time

USD 119,543.00 - 152,749.00 per year

FPGA Design Applications Engineer

San Jose, California

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Today

Job Details: Job Description: Altera is leading the way to transform how we design FPGAs. In this position, you will be joining the Software Validation and Customer Experience Group as an FPGA design applications engineer specializing in Quartus Software tools and example design solutions. You will help revolutionize our customer experience by using your design knowledge and leveraging our FPGA software and AI tools to reduce cycle time. A successful candidate is an FPGA designer who has hands

Full-time

USD 133,200.00 - 212,700.00 per year

Process TD Engineer

Rancho Cordova, California

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Today

Company Description Job Description At Solidigm, we are committed to innovation, performance, and reliability in data storage and memory technology. We are seeking a highly skilled and motivated Process TD Engineer (Mechanical Simulation) to join our dynamic manufacturing engineering team. The ideal candidate will have a strong background in simulation-based design verification, structural analysis, and thermal-mechanical modeling, specifically in the context of advanced mechanical systems an

Full-time

Senior Hardware Engineer

Santa Maria, California

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Today

Job ID: 2618285 Location: Santa Maria, CA, US Date Posted: 2026-10-21 Category: Engineering and Sciences Subcategory: Hardware Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC seeks an experienced and energetic Senior Hardware Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, p

Full-time

USD 100,001.00 - 140,000.00 per year

Mechanical Engineering Intern - Spring/Summer 2027

Los Angeles, California

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Today

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: Hermeus is seeking talented students with experience in me

Full-time

USD 25.00 - 33.00 per hour

Mechanical Engineer

San Diego, California

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Today

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies,

Full-time

USD 110,000.00 - 135,000.00 per year

Senior Thermal Engineer

Torrance, California

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Today

About the job Senior Thermal Engineer Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts. This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical decisions, and have im

Full-time

Thermal Analysis jobs in California, USA