Senior Thermal Engineer Job at Eight Sleep (San Francisco)

Senior Applications Engineer: Thermal Fluid Systems

You will help our customers get the most out of our software, GT-SUITE, and to l...

Location

India , Pune

Salary:

Not provided

Gamma Technologies

Expiration Date

Until further notice

Requirements

Master’s degree in Mechanical, Thermal, or Aerospace Engineering
Minimum of three (3) years of experience in 1D flow or system simulation using tools such as Dymola, KULI, AMESim, or GT-SUITE
Strong technical expertise in thermodynamics, fluid dynamics, heat and mass transfer, and numerical methods
Comprehensive understanding of thermal and air-conditioning systems in automotive applications
Willingness and ability to travel domestically and internationally as required
Strong verbal and written communication skills, with the ability to collaborate effectively across teams and convey technical concepts clearly

Job Responsibility

Customer support for the simulation platform GT-SUITE in the application area of thermal management (Coolant flow circuit, underhood, heat exchangers, battery & motor cooling) and air-conditioning circuit (2-phase flow, cabin and air flow), using our 1D, 3D CFD and FEM solution
Technical support during customer software evaluation projects
Technical contributions to sales and marketing campaigns
Development of customer tailored simulation methodologies using GT-SUITE
Expanding the usage of GT-SUITE to new markets, applications, and systems
Contribution to the software development by specification, validation, and testing of new features
Work with internal teams (local and international) to learn on the job

What we offer

Dynamic and highly talented team of experts
The opportunity to bring in your own ideas, implement them and make them accessible to a large customer base
The opportunity to build a professional network in various branches of industry
An attractive salary and additional company benefits

Fulltime

Sr. Staff Thermal Design and Modeling Engineer

The Enphase Energy Storage and Systems Innovation team in the office of the CTO ...

Location

United States , Austin

Salary:

110000.00 - 167000.00 USD / Year

Enphase Energy

Expiration Date

Until further notice

Requirements

BS/MS/PhD Mechanical Engineering or closely related discipline
Minimum experience: BS and 5+ years / MS and 3+ years / PhD with thermal design experience for a Senior Engineer
BS and 8+ years / MS and 6+ years / PhD and 3+ years thermal design experience for a Staff Engineer
BS and 12+ years / MS and 8+ years / PhD and 5+ years thermal design experience for a Sr. Staff Engineer
Significant experience designing active and passive thermal management solutions within a product and with key thermal components such as heat sinks, air flow systems, coolant systems, multi-phase cooling, phase change materials, and thermal interface materials
Excellent understanding of conduction, convection, and radiation
Experience with analytical approaches and simulation tools for thermal modeling (e.g., Solidworks Flow Sim, Fluent, Icepak, COMSOL, etc.)
High proficiency with an enterprise CAD package (Solidworks preferred)
Experience designing test plans, building experimental setups, collecting data, and analyzing results for thermal performance
Familiarity with design for manufacturability and reliability

Job Responsibility

Design, integrate, and validate thermal management solutions for Enphase energy storage and systems products
Build, update, and analyze computational models including heat transfer, combustion, and air flow to simulate thermal performance in energy storage and systems products
Specify key functional and performance requirements
design and execute verification test plans
Design high quality mechanical and electromechanical part and assembly designs efficiently and with good modeling practices
Produce 2D drawings and 3D CAD models, evaluate parts, and collaborate with a multi-disciplinary design team, suppliers, and contract manufacturing partners to develop product prototypes
Research, analyze, implement, and test advanced thermal management technologies to support innovative energy storage and system product designs
Complete documentation for design, testing, and analysis
Hands-on fabrication of electromechanical assemblies and prototypes
Work with a multi-disciplinary team to test and troubleshoot prototype designs

What we offer

bonus
equity
benefits

Fulltime

Senior Mechanical Engineer

This role will be part of the hardware team which is responsible for design and ...

Location

United States , Fremont

Salary:

150000.00 - 195000.00 USD / Year

PlusAI

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Mechanical Engineering
5+ years of hands-on, detailed product design experience
Proficiency in CAD tools such as SolidWorks, Creo, Unigraphics
Experience working with surfacing tools on CAD tools
GD&T knowledge and experience releasing 2D drawings
Experience with vendor FAI/CPK dimensional reports
Practical experience working through DFM challenges with external vendors

Job Responsibility

Define HW architecture for integration into OEM vehicles
Define and Design mechanical and thermal hardware solutions
Design cosmetic covers and finishes for the autonomous vehicles
Work with OEM and partners to get buy in on final designs and integration plans
Help build and improve new and current designs
Work with cross functional teams to define product requirements
Ensure that your work is performed in accordance with the company’s Quality Management System (QMS) requirements and contribute to continuous improvement efforts
Ensure team compliance with QMS, monitor quality, and drive process improvements

What we offer

Work, learn and grow in a highly future-oriented, innovative and dynamic field
Wide range of opportunities for personal and professional development
Catered free lunch, unlimited snacks and beverages
Highly competitive salary and benefits package, including 401(k) plan

Fulltime

Senior Fire Engineer

Are you a Senior Fire Engineer looking to advance your fire engineering career w...

Location

United Kingdom , Cheltenham

Salary:

55000.00 - 60000.00 GBP / Year

Brandon James

Expiration Date

Until further notice

Requirements

Proven experience as a fire engineer, ideally in a consultancy environment
A degree in Fire Engineering or a related field (or equivalent experience)
Strong understanding of UK fire safety regulations, Approved Documents, and British Standards
Excellent report writing, stakeholder engagement, and technical problem-solving skills
Progression towards, or attainment of, chartership (CEng / MIFireE / MIFSM) is desirable

Job Responsibility

Developing robust fire strategies for new builds, refurbishments, and complex developments
Fire safety design, thermal modelling, CFD modelling
Reviewing architectural and M&E plans to assess fire compliance and propose solutions
Providing expert guidance to clients, design teams, and contractors
Conducting site visits, inspections, and fire risk assessments as required
Supporting junior fire engineers and contributing to technical leadership within the team
Ensuring projects meet the latest regulations, standards, and best practice guidance

What we offer

Gifted every other Friday off
Annual leave
Bonus
Support towards chartership and continued professional development
Involvement in a wide range of technically challenging and rewarding projects
A supportive, inclusive, and highly skilled fire engineering team

Fulltime

Senior Fire Engineer

Are you a Senior Fire Engineer looking to advance your fire engineering career w...

Location

United Kingdom , Cheltenham

Salary:

55000.00 - 60000.00 GBP / Year

Brandon James

Expiration Date

Until further notice

Requirements

Proven experience as a fire engineer, ideally in a consultancy environment
A degree in Fire Engineering or a related field (or equivalent experience)
Strong understanding of UK fire safety regulations, Approved Documents, and British Standards
Excellent report writing, stakeholder engagement, and technical problem-solving skills
Progression towards, or attainment of, chartership (CEng / MIFireE / MIFSM) is desirable

Job Responsibility

Developing robust fire strategies for new builds, refurbishments, and complex developments
Fire safety design, thermal modelling, CFD modelling
Reviewing architectural and M&E plans to assess fire compliance and propose solutions
Providing expert guidance to clients, design teams, and contractors
Conducting site visits, inspections, and fire risk assessments as required
Supporting junior fire engineers and contributing to technical leadership within the team
Ensuring projects meet the latest regulations, standards, and best practice guidance

What we offer

Hybrid working
Gifted every other Friday off
Annual leave
Bonus
Support towards chartership and continued professional development
Involvement in a wide range of technically challenging and rewarding projects
A supportive, inclusive, and highly skilled fire engineering team

Fulltime

Senior Fire Engineer

Senior Fire Engineer position with a respected fire safety consultancy deliverin...

Location

United Kingdom , Cheltenham

Salary:

55000.00 - 60000.00 GBP / Year

Brandon James

Expiration Date

Until further notice

Requirements

Proven experience as a fire engineer, ideally in a consultancy environment
A degree in Fire Engineering or a related field (or equivalent experience)
Strong understanding of UK fire safety regulations, Approved Documents, and British Standards
Excellent report writing, stakeholder engagement, and technical problem-solving skills
Progression towards, or attainment of, chartership (CEng / MIFireE / MIFSM) is desirable

Job Responsibility

Developing robust fire strategies for new builds, refurbishments, and complex developments
Fire safety design, thermal modelling, CFD modelling
Reviewing architectural and M&E plans to assess fire compliance and propose solutions
Providing expert guidance to clients, design teams, and contractors
Conducting site visits, inspections, and fire risk assessments as required
Supporting junior fire engineers and contributing to technical leadership within the team
Ensuring projects meet the latest regulations, standards, and best practice guidance

What we offer

Hybrid working
Gifted every other Friday off
Annual leave
Bonus
Support towards chartership and continued professional development
Involvement in a wide range of technically challenging and rewarding projects
A supportive, inclusive, and highly skilled fire engineering team

Fulltime

Senior Development Engineer

Senior Development Engineer role at Climeworks, a leading carbon removal provide...

Location

Switzerland , Opfikon, Zurich

Salary:

Not provided

Climeworks

Expiration Date

Until further notice

Requirements

Degree in Mechanical Engineering, Chemical Engineering, Process Engineering, or a related field
advanced degree preferred
At least 7 years of experience in equipment development, ideally with systems involving steam, vacuum, and thermal management
Strong expertise in industrial equipment design, prototyping, and testing
Hands-on experience in building and validating lab-scale or pilot-scale hardware
Proven track record of innovation and rapid prototyping, with the ability to creatively solve engineering challenges under uncertainty
In-depth knowledge of detail design, design-for-manufacture, industrialisation, and scaling hardware concepts from lab to industrial applications
Proficiency in CAD software (preferably SolidWorks) for designing parts and systems
Familiarity with sorbents, adsorption/desorption processes, or thermal separation technologies is considered a plus
Comfortable working in multidisciplinary teams, bridging material science, process engineering, mechanical design, and industrialisation

Job Responsibility

Collector Concepts Development: invent, design, and develop new CO₂ collector system architectures
Prototyping: prototype and test concepts and sub-systems, design and execute experiments to validate concepts, troubleshoot issues, and optimize designs
Cross-Functional Collaboration: work closely with in-house sorbent and process experts and system engineers
contribute to scale-up from lab to pilot to industrial scale
collaborate with Industrialisation team on detailed engineering, manufacturing, compliance, and scaling
Stakeholder & Project Management: document designs, learnings, and failures
drive efficient collaboration within the team and across functions
manage technical and non-technical risks
set clear priorities
Intellectual Property: keep a close eye on the industry state of the art and actively contribute to generating new intellectual property

What we offer

25 paid vacation days every year, plus public holidays
hybrid work setup and up to 4 weeks of remote work annually within any EU country
Fair base pay paired with an equity package
Inclusive parental leave
Dedicated budget to invest in your professional growth
Referral Rewards: earn bonuses for your successful referrals

Senior Mechanical Engineer

The Senior Mechanical Engineer is a key member of the New Product Development (N...

Location

United States , Somerset

Salary:

115000.00 - 147000.00 USD / Year

Veeco Instruments

Expiration Date

Until further notice

Requirements

BS Degree in Mechanical Engineering with a minimum of 8 years of experience designing or manufacturing capital equipment, vacuum systems, subassemblies, or components
MS degree in Mechanical Engineering with 6 years of related experience is required
MS degree preferred
Experience with SolidWorks and AutoCAD, or similar 3D CAD systems is required
Experience with finite element analysis, both structural and thermal is required

Job Responsibility

Define mechanical design specifications based on customer requirements and company capabilities
Handle all mechanical design aspects of the equipment, subassemblies and components as assigned
Work with team members on product development projects for vacuum process equipment
Provide mechanical engineering expertise, while focusing on design quality, reliability, effective cost, and ease of manufacturing
Perform analytical studies and theoretical calculations, requiring a variety of engineering knowledge, including analysis of vacuum vessels, heat transfer, material properties, structural analysis, static and dynamic, fluids, and motion mechanisms
Ensure that manufacturing processes are compliant with standard design practices and safety codes
ensure appropriate tests are in place to produce reliable products in a repeatable manner
Prepare presentations and present design concepts, ideas, and test results to internal and external customers
Actively participate in all design review and provide expertise and input into the mechanical engineering elements of the design
Support procurement efforts to meet overall project deadlines

What we offer

Medical, Dental, and Vision
Employee Stock Purchase Plan (ESPP)
401(k) with Company Match
Holiday, Vacation, and Sick Time
Flexible Spending Accounts (FSA)
Commuter Benefits
Life and Accident Insurance
Disability Insurance
Tuition Reimbursement
Employee Assistance Program (EAP)

Fulltime

Senior Thermal Engineer

Eight Sleep

Location:
United States , San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 21, 2026

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Job Description:

Job Responsibility:

Requirements:

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