Thermodynamics jobs in Costa Mesa, CA

Remote

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4d ago

Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $200+/hour, fully remote, with flexible weekly hours. No AI experience required Role Overview: Help fine-tune large language models (like ChatGPT) using your physics skills. Youll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced physics problems to test AI performance (e.g., m

Easy Apply

Contract

200 - 300

Remote Physics Expert (PhD)

Remote

•

4d ago

Easy Apply

Contract

200 - 300

Propulsion Engineer II, Combustion Devices

Long Beach, California

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Today

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Full-time

USD 104,000.00 - 156,000.00 per year

Propulsion Engineer I, Combustion Devices

Long Beach, California

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Today

Full-time

USD 90,000.00 - 136,000.00 per year

Lead HRSG Application Engineer

Remote

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Today

Job Description Summary The Heat Recovery Steam Generator (HRSG) Application Engineer owns global, project-specific proposal activity to drive consistent functional specifications and standardized workflow processes for outsourced HRSG scopes. This role requires a strong understanding of gas turbine combined cycle power plant applications - including HRSG and water-steam cycle application engineering - with the ability to translate plant-level requirements into detailed functional specifications

Full-time

USD 98.00 per hour

Senior Mechanical Engineer 1 - Nuclear

Remote

•

Today

Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modifications to

Full-time

USD 84,762.00 - 129,498.00 per year

Propulsion Structural Engineer I, Combustion Devices

Long Beach, California

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Today

Full-time

USD 90,000.00 - 136,000.00 per year

Head of Engineering - Flight Hardware & Propulsion Systems

Long Beach, California

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Today

Head of Engineering - Flight Hardware and Propulsion Systems Long Beach, California | On-site Opportunity Summary A venture-backed advanced manufacturing company is developing next-generation production technologies for aerospace, defense, and energy applications. The team is focused on building and delivering high-performance hardware with significantly reduced lead times, starting with large structural and propulsion-related systems for demanding environments. This role will lead engineerin

Full-time

USD 170,000.00 - 220,000.00 per year

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical dis

Full-time

USD 145,310.00 - 222,001.00 per year

Senior Mechanical Engineer

Long Beach, California

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Today

Full-time

USD 132,000.00 - 198,000.00 per year

Engineering Technician D

Anaheim, California

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Today

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 75,000.00 - 110,000.00 per year

Lead Mechanical Engineer 1 (Nuclear Plant Analysis) - Nuclear

Remote

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Today

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position will offer you the ability to directly apply your knowledge of thermodynamics, h

Full-time

USD 118,023.00 - 180,313.00 per year

Senior Mechanical Engineer 2 - Nuclear Plant Analysis

Remote

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Today

Description This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and experience in power plant engineeringYou will be preparing or reviewing calculations, evaluations, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to client needsWhile supporting clients and project teams with other Mechanical Engineers,

Full-time

USD 100,019.00 - 152,807.00 per year

Senior Computational Fluid Dynamics Engineer

Remote or Santa Clara, California

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Today

Thanks for your interest in Oklo! We are searching for a Senior Computational Fluid Dynamics (CFD) Thermal-Hydraulics Engineer to join our team. Position Description The thermal-hydraulics group at Oklo is responsible for analyzing fluid flow and heat transfer within a reactor and associated systems. This work includes engineering analyses of thermal-fluid dynamics, clear and thorough documentation of the analyses, as well as interfacing with design teams. A CFD Engineer in this group will be

Full-time

USD 100,000.00 - 190,000.00 per year

Senior Mechanical Engineer 1 - Nuclear Plant Analysis

Remote

•

Today

Full-time

USD 84,762.00 - 129,498.00 per year

Staff Vehicle Fluid Systems Engineer (Product)

Long Beach, California

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Today

Full-time

USD 164,000.00 - 225,500.00 per year

Systems Engineer

Remote or Fort Meade, Maryland

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Today

Founded in 2009, RSC2, Inc. is a Small Business Administration (SBA) Certified HUBZone Professional Services company headquartered in Baltimore, Maryland. RSC2 provides breakthrough expertise, support services, and technologies to make operations, programs and systems of record perform better. Our professional staff is trained to provide world-class services to all types of customers. We uphold the integrity and quality of our work so you can expect only the best from us. RSC2 is currently looki

Full-time

USD 70,265.00 - 168,390.00 per year

Mechanical Engineering Consultant 2 - Nuclear

Remote

•

Today

Description This position will offer you the opportunity to manage project(s) consisting of engineers, designers, controls and scheduling professionals involved in the design, modification, and analysis of new and existing nuclear power plant modifications. The position will involve coordinating with multiple internal and external departments to manage the life cycle of project execution. Responsible for project execution, coordination of resources from each discipline as requiredTake ownership

Full-time

USD 145,310.00 - 222,001.00 per year

Lead Mechanical Engineer 2 - Nuclear

Remote

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Today

Full-time

USD 134,546.00 - 205,557.00 per year

Systems Engineer I

Remote or Fort Meade, Maryland

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Today

Full-time

USD 83,499.00 - 198,863.00 per year

Thermodynamics jobs in Costa Mesa, CA, USA