489 Thermal Systems jobs in the United States

Our client, a leader in advanced technology solutions, is looking for a skilled Mechanical Engineer specializing in Thermal Systems to join their team in Seattle, Washington . This role requires a deep understanding of heat transfer, fluid dynamics, and thermodynamics to design, develop, and test innovative thermal management solutions for complex products. You will work on challenging projects that require creative problem-solving and meticulous engineering practices. Responsibilities include:

• Designing, analyzing, and optimizing thermal management systems for electronic components and products.
• Conducting thermal simulations and analyses using FEA and CFD tools to predict performance and identify improvements.
• Selecting appropriate materials, components, and manufacturing processes for thermal solutions.
• Developing test plans, conducting experiments, and analyzing test data to validate designs.
• Collaborating with cross-functional teams including electrical engineers, product managers, and manufacturing engineers.
• Creating detailed design documentation, including CAD models, drawings, and reports.
• Troubleshooting thermal performance issues during product development and production.
• Staying current with advancements in thermal management technologies and methodologies.
• Contributing to the development of new thermal design standards and best practices.
• Ensuring designs meet performance, reliability, cost, and schedule requirements.

Qualifications:

• Bachelor's or Master's degree in Mechanical Engineering or a related field with a focus on thermal sciences.
• Minimum of 4 years of experience in thermal design and analysis.
• Proficiency in thermal analysis software (e.g., ANSYS Icepak, FloTHERM, SolidWorks Flow Simulation).
• Strong understanding of heat transfer principles, fluid mechanics, and thermodynamics.
• Experience with CAD software (e.g., SolidWorks, CATIA, Creo).
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong written and verbal communication skills.
• Ability to work independently and as part of a collaborative team.

Our client, a leader in advanced technology solutions, is seeking a highly skilled and motivated Senior Mechanical Engineer specializing in Thermal Systems. This is a 100% remote position, allowing you to contribute to groundbreaking projects from anywhere in the US. You will be responsible for the design, analysis, development, and testing of complex thermal management solutions for innovative products. This role requires a strong foundation in thermodynamics, fluid mechanics, heat transfer, and mechanical design principles. The ideal candidate will have extensive experience with thermal simulation software and a proven ability to solve challenging thermal problems in a collaborative, remote environment.

Key Responsibilities:

• Design and develop advanced thermal management systems, including heat sinks, fans, liquid cooling solutions, and thermoelectric coolers.
• Perform detailed thermal analysis using computational fluid dynamics (CFD) and finite element analysis (FEA) tools.
• Create mechanical designs, drawings, and specifications for thermal components and assemblies.
• Conduct performance testing and validation of thermal solutions to ensure they meet design requirements.
• Collaborate with cross-functional teams, including electrical, software, and product development engineers, in a remote setting.
• Troubleshoot and resolve thermal-related issues throughout the product development lifecycle.
• Contribute to the development of thermal testing methodologies and equipment.
• Mentor junior engineers and provide technical guidance on thermal design and analysis.
• Stay updated on the latest advancements in thermal management technologies and materials.
• Prepare technical reports, documentation, and presentations for internal stakeholders.

Qualifications:

• Bachelor's or Master's degree in Mechanical Engineering or a related field.
• Minimum of 7 years of experience in mechanical engineering, with a specialization in thermal management and heat transfer.
• Proficiency in thermal simulation software such as ANSYS Icepak, FloTHERM, SolidWorks Flow Simulation, or similar.
• Strong understanding of thermodynamics, fluid dynamics, and heat transfer principles.
• Experience with CAD software for mechanical design (e.g., SolidWorks, Creo).
• Familiarity with thermal testing equipment and procedures.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively independently and collaborate within a remote team.
• Experience with product development processes from concept to production.
• Knowledge of materials science related to thermal applications is a plus.

This role is perfect for a seasoned Mechanical Engineer passionate about thermal design and seeking the flexibility of a fully remote position. You will be a key contributor to our client's innovation, working on exciting projects that push the boundaries of technology. If you excel in a remote work environment and possess the required expertise, we encourage you to apply.

Our client, a pioneering technology firm, is seeking an exceptional Principal Mechanical Engineer specializing in Thermal Systems for their Denver, Colorado office. This senior role is critical for leading the design, analysis, and implementation of advanced thermal management solutions for high-performance electronic and mechanical systems. You will be at the forefront of innovation, tackling complex thermal challenges and ensuring optimal operating temperatures for cutting-edge products. The ideal candidate possesses a deep expertise in heat transfer, fluid dynamics, thermodynamics, and computational fluid dynamics (CFD) modeling. You will be responsible for developing thermal architectures, selecting appropriate cooling technologies (e.g., heat sinks, fans, liquid cooling), and validating designs through simulation and experimental testing. This position requires a strong ability to lead projects, mentor engineering teams, and collaborate effectively with cross-functional departments, including electrical engineering, product management, and manufacturing. A proven track record of successfully delivering thermal solutions for demanding applications is essential. You will also play a key role in defining technical roadmaps, identifying new technologies, and contributing to intellectual property development. This is an opportunity to shape the future of thermal design within a highly respected and forward-thinking organization.

Key Responsibilities:

• Lead the design and development of thermal management systems for complex products.
• Perform detailed thermal analysis using CFD software (e.g., ANSYS Fluent, STAR-CCM+) and analytical methods.
• Select and optimize thermal components such as heat sinks, fans, pumps, and heat exchangers.
• Develop thermal test plans and conduct experimental validation of designs.
• Collaborate with electrical and mechanical design teams to integrate thermal solutions effectively.
• Define thermal requirements and specifications for new product development.
• Troubleshoot and resolve thermal issues in prototypes and production units.
• Mentor junior engineers in thermal analysis and design techniques.
• Contribute to the development of intellectual property and technical publications.
• Stay current with emerging technologies and best practices in thermal management.

Qualifications:

• Master's or Ph.D. in Mechanical Engineering, Aerospace Engineering, or a related field with a focus on thermal sciences.
• Minimum of 10 years of progressive experience in thermal engineering, with significant experience in complex systems.
• Expertise in heat transfer, thermodynamics, and fluid mechanics.
• Advanced proficiency in CFD software and thermal modeling tools.
• Experience with thermal characterization and testing equipment.
• Strong understanding of electronic packaging and reliability principles.
• Excellent leadership, problem-solving, and communication skills.
• Ability to manage multiple complex projects simultaneously.
• Experience in developing product roadmaps and technology strategies is a plus.
• Proficiency in MATLAB or Python for data analysis is beneficial.

Our client is seeking a highly accomplished Principal Mechanical Engineer specializing in Thermal Systems to join their esteemed, fully remote engineering team. This senior-level position demands deep expertise in thermodynamics, heat transfer, fluid mechanics, and complex thermal management solutions. You will be instrumental in the design, analysis, and validation of cutting-edge thermal systems for advanced applications. The ideal candidate is a visionary leader with a proven track record of innovation, complex problem-solving, and driving technical excellence.

Responsibilities:

• Lead the conceptualization, design, and development of advanced thermal management systems.
• Perform detailed analysis of heat transfer, fluid dynamics, and thermodynamics using computational tools (e.g., ANSYS Fluent, CFX, SolidWorks Flow Simulation).
• Develop and validate thermal models and simulations to predict system performance under various operating conditions.
• Design and specify components such as heat exchangers, cooling systems, fans, pumps, and thermal insulation.
• Oversee the fabrication, testing, and validation of prototypes and production units.
• Provide expert technical guidance and mentorship to junior and mid-level engineers.
• Collaborate closely with cross-functional teams, including electrical engineering, materials science, and product management.
• Develop test plans and procedures, analyze test data, and generate comprehensive reports.
• Contribute to intellectual property development through invention disclosures and patent applications.
• Stay abreast of emerging technologies and trends in thermal engineering and related fields.
• Ensure designs meet performance, reliability, cost, and manufacturability requirements.

Qualifications:

• Master's degree or Ph.D. in Mechanical Engineering with a specialization in Thermal Sciences or a related field.
• Minimum of 10 years of experience in mechanical design and thermal analysis.
• Expert proficiency in CFD software (e.g., ANSYS Fluent, STAR-CCM+) and FEA tools.
• In-depth understanding of heat transfer principles, thermodynamics, and fluid mechanics.
• Experience with thermal testing methods and equipment.
• Strong analytical and problem-solving skills, with a creative approach to design challenges.
• Excellent leadership, communication, and interpersonal skills.
• Demonstrated ability to manage complex technical projects from concept to completion.
• Experience in aerospace, automotive, electronics cooling, or energy systems is highly desirable.
• Proficiency in CAD software (e.g., SolidWorks, CATIA) is required.

This role offers a unique opportunity to work remotely on challenging thermal engineering problems and contribute to pioneering projects.

Our client, a leader in advanced technology solutions, is seeking a highly skilled and experienced Principal Mechanical Engineer with a specialization in thermal systems to join their innovative team in **Austin, Texas, US**. This senior technical role will be responsible for the design, analysis, and validation of complex thermal management systems for cutting-edge electronic products. The ideal candidate will possess a Master's degree or Ph.D. in Mechanical Engineering or a related discipline, with a minimum of 10 years of experience in thermal engineering, specifically within the electronics or semiconductor industry. Deep expertise in Computational Fluid Dynamics (CFD) software (e.g., ANSYS Fluent, STAR-CCM+), thermal analysis tools, and heat transfer principles is a prerequisite.

Key Responsibilities: Leading the design and development of advanced thermal management solutions , including heat sinks, fans, liquid cooling systems, and vapor chambers. Performing detailed thermal analysis and simulations to predict component and system performance under various operating conditions. Developing test plans and conducting thermal validation experiments on prototypes and production units. Collaborating with cross-functional teams (e.g., electrical engineering, product development, manufacturing) to integrate thermal solutions effectively. Defining thermal requirements and specifications for new product development. Troubleshooting and resolving thermal issues identified during design, testing, or field deployment. Mentoring junior engineers and contributing to the technical growth of the team. Staying current with emerging thermal technologies and best practices. The successful candidate will exhibit exceptional analytical and problem-solving skills, strong leadership qualities, and outstanding communication abilities. A proven track record of successfully delivering complex thermal management solutions for high-performance applications is essential.

Our client, a leader in advanced technology solutions, is seeking a Principal Mechanical Engineer specializing in Thermal Systems to join our innovative team based in San Diego, California . This senior-level position will be instrumental in the design, development, and optimization of complex thermal management solutions for high-performance electronic systems, consumer electronics, and industrial equipment. The ideal candidate will possess extensive expertise in thermodynamics, heat transfer, fluid dynamics, and advanced simulation techniques, coupled with a proven ability to lead challenging engineering projects. You will be responsible for conceptualizing thermal architectures, performing detailed thermal analysis using CFD and FEA tools, selecting appropriate cooling technologies (e.g., heat sinks, fans, liquid cooling), and validating designs through rigorous testing. This role requires a strategic thinker with exceptional problem-solving skills and the capacity to guide multidisciplinary teams through the product development lifecycle. The Principal Mechanical Engineer will mentor junior engineers, define technical roadmaps, and ensure that thermal solutions meet demanding performance, reliability, and cost targets. We are looking for an individual with a passion for innovation, a deep understanding of thermal physics, and the ability to translate complex requirements into robust engineering solutions. This is an excellent opportunity to work on groundbreaking projects with significant impact and advance your career in a dynamic and collaborative environment. If you are a seasoned mechanical engineer with a specialization in thermal design and a drive for excellence, we encourage you to apply.

Key Responsibilities:

• Lead the design and development of innovative thermal management solutions for complex electronic and mechanical systems.
• Perform detailed thermal analysis using Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) software.
• Develop thermal models, predict performance, and identify potential thermal issues early in the design cycle.
• Select and specify thermal components such as heat sinks, fans, thermoelectric coolers, and liquid cooling systems.
• Design cold plates, heat exchangers, and other custom thermal hardware.
• Collaborate with electrical, mechanical, and systems engineers to integrate thermal solutions into product designs.
• Develop and execute thermal testing plans and analyze test data to validate designs.
• Create comprehensive technical documentation, including design specifications, analysis reports, and test procedures.
• Mentor junior engineers and contribute to the technical growth of the team.
• Stay current with the latest advancements in thermal management technology and best practices.

Qualifications:

• Master's or Ph.D. in Mechanical Engineering with a specialization in Thermal Sciences or a related field.
• Minimum of 8 years of progressive experience in mechanical design engineering, with a strong focus on thermal management systems.
• Expertise in thermal analysis tools such as ANSYS Icepak, Fluent, COMSOL, or equivalent CFD software.
• Proficiency in CAD software (e.g., SolidWorks, CATIA, Creo) for component design.
• Solid understanding of heat transfer principles, fluid dynamics, and thermodynamics.
• Experience with thermal testing equipment and methodologies.
• Strong analytical, problem-solving, and critical-thinking skills.
• Excellent communication, presentation, and interpersonal skills.
• Ability to lead projects and mentor technical staff.
• Experience with electronics cooling applications is highly desirable.

Our client, a leader in advanced technology solutions in Colorado Springs, Colorado, US , is seeking a highly experienced Principal Mechanical Engineer specializing in Thermal Systems. This senior role will drive the design, analysis, and validation of complex thermal management solutions for cutting-edge products. You will lead challenging projects, mentor junior engineers, and contribute significantly to the company's innovation pipeline. Expertise in thermodynamics, fluid dynamics, heat transfer, and advanced simulation techniques is essential. This position requires a deep understanding of thermal design principles applied to electronics cooling, aerospace systems, or similar high-performance applications.

Key responsibilities include:

• Leading the thermal design and analysis of mechanical systems and components.
• Developing and executing thermal test plans and analyzing test data.
• Performing complex thermal modeling and simulation using tools like ANSYS Icepak, FloTHERM, or similar.
• Specifying and selecting thermal components such as heat sinks, fans, pumps, and thermoelectric coolers.
• Collaborating with cross-functional teams to integrate thermal solutions into overall product design.
• Mentoring and guiding junior mechanical and thermal engineers.
• Developing and documenting thermal design standards and best practices.
• Troubleshooting thermal performance issues and proposing effective solutions.
• Staying abreast of the latest advancements in thermal management technologies.
• Contributing to product development strategy and roadmap planning.

The ideal candidate will possess a Master's or Ph.D. in Mechanical Engineering or a related field, with a strong specialization in thermal sciences. A minimum of 10 years of experience in mechanical design and thermal analysis, with a proven track record of leading complex projects, is required. Extensive experience with CFD and FEA thermal simulation software is mandatory. Excellent understanding of thermodynamics, heat transfer, and fluid mechanics is critical. Strong leadership, communication, and problem-solving skills are essential for success in this role. This position offers a highly competitive salary, comprehensive benefits, and the opportunity to work on challenging, high-impact projects in a stimulating environment.

Our client, a leader in advanced thermal management solutions, is seeking a highly experienced Senior Mechanical Engineer with expertise in thermal systems to join their engineering team in Boise, Idaho, US . This role will be responsible for the design, analysis, and validation of thermal solutions for high-performance electronic components and systems. You will lead projects from concept to production, ensuring optimal thermal performance, reliability, and cost-effectiveness. Key responsibilities include performing thermal analysis using FEA software (e.g., ANSYS, COMSOL), developing innovative cooling strategies (e.g., heat sinks, liquid cooling, vapor chambers), and conducting extensive testing and validation of thermal prototypes. You will also collaborate closely with cross-functional teams, including electrical engineers, materials scientists, and product managers, to integrate thermal solutions seamlessly into product designs.

The ideal candidate will possess a Master's degree in Mechanical Engineering or a related field, with a minimum of 7 years of experience focused on thermal management and heat transfer in product development. Demonstrated expertise in thermal modeling and simulation software is mandatory, along with a strong understanding of thermodynamics, fluid dynamics, and heat transfer principles. Experience with various thermal characterization techniques and test equipment is required. You should be proficient in CAD software for mechanical design and have a solid understanding of manufacturing processes relevant to thermal components. Excellent analytical, problem-solving, and communication skills are essential for success. The ability to manage multiple projects simultaneously and lead technical discussions is highly valued.

This is an outstanding opportunity to contribute to cutting-edge technology and drive innovation in thermal management within a growing company based in Boise, Idaho, US . We offer a competitive salary, comprehensive benefits package, and a supportive work environment that encourages professional growth and development. If you are a skilled mechanical engineer with a passion for thermal systems, we encourage you to apply.

The application window will be open until at least August 7th, 2025. This opportunity will remain online based on business needs which may be before or after the specified date.
**Minimum qualifications:**
+ Bachelor's degree in Mechanical or Industrial Engineering, related discipline, or equivalent practical experience.
+ 3 years of experience in mission critical facility design and construction environments.
+ 2 years of experience with the design, commissioning, and construction of cooling, heating, or power generation systems and building services design, including HVAC, fire protection, fuel systems, generation systems, and plumbing designs.
+ Experience in mission critical facilities and their mechanical infrastructure.
+ Experience designing, construction, commissioning and operation of facility mechanical systems including air and water cooled heat rejection systems.
**Preferred qualifications:**
+ Master's degree in Mechanical Engineering or a Professional Engineering (PE) license.
+ Experience in thermal analysis and data center cooling systems, and in applying data center technology.
+ Experience with SQL, Python, or C++.
+ Experience with Revit, AutoCAD, Bluebeam, and Product Suite.
+ Knowledge of ICC code suite with particular focus on IMC, IECC, and IFC, ASME B31 piping codes, NFPA, and relevant ASHRAE standards.
Our thirst for technology is a part of everything we do. The Data Center Engineering team takes the physical design of our data centers into the future. Our lab mirrors a research and development department -- cutting-edge strategies are born, tested and tested again. Along with a team of great minds, you take on complex topics like how we use power or how to run state-of-the-art, environmentally-friendly facilities. You're a visionary who optimizes for efficiencies and never stops seeking improvements -- even small changes that can make a huge impact. You generate ideas, communicate recommendations to senior-level executives and drive implementation alongside facilities technicians.
With your technical expertise, you ensure compliance with codes and standards, develop infrastructure improvements and serve as an expert in your specialty (e.g., cooling, electrical).
As a Mechanical Engineer with a multidisciplinary group of engineers and architects dedicated to designing next-generation data centers, you will play a key role in developing, analyzing, and optimizing the mechanical cooling infrastructure. You will use various analytical tools to reveal important data points in the design process for efficient mechanical systems. You will be a strong communicator, able to articulate complex ideas concisely across all digital mediums and provide recommendations to cross-functional engineers and architects to enhance the data centers' mechanical systems and accelerate construction.
The US base salary range for this full-time position is $122,000-$174,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.
Please note that the compensation details listed in US role postings reflect the base salary only, and do not include bonus, equity, or benefits. Learn more about benefits at Google .
**Responsibilities:**
+ Collaborate with partner teams to optimize the existing fleet and future products to meet the market demands of Google's ML fleet.
+ Create system-level concepts and schematic designs, carry them through to detailed construction designs and operations.
+ Support the insertion of new technologies by collaborating with core Engineering and Operations teams during development.
+ Investigate and lead next-generation mechanical systems to align with company long-term strategies
+ Serve as a technical lead for the mechanical infrastructure, collaborate with Planning, Operations, Execution, and Construction teams to develop new data center (DC) mechanical infrastructure systems
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