Thermal Engineer
$95k - $115kSupportFinity™
Department: Vehicle Engineering Location: Redondo Beach Compensation: $95,000 - $115,000 / year As a Thermal Engineer at Impulse, you will be responsible for 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. Responsibilities Develop and maintain thermal models of spacecraft, systems, and components Determine appropriate physical properties, environments, and boundary conditions Selection and design of thermal management hardware Oversee and define thermal cycle and vacuum testing of components and spacecraft Analyze test data to correlate models and improve model fidelity Collaborate with design engineers to implement effective thermal management strategies Communicate with suppliers to determine properties and specify requirements of materials Thoroughly document analyses and designs including instructions for implementation Minimum Qualifications Bachelor’s degree in mechanical or aerospace engineering 1+ years of demonstrated experience in developing and maintaining thermal models of spacecraft, systems, components, etc. 1+ years of demonstrated experience in selection/design and implementation of thermal management hardware such as heat pipes, radiators, heaters, thermal paint, tape and MLI Ability to perform thermal testing, flight/ground testing and data analysis Someone who is uniquely creative, self‑driven, and able to lead projects to completion Preferred Skills and Experience Graduate work in numerical methods or heat transfer Creative solutions to complex problems Experience with successful thermal management strategies Experience with cryogenic fluids and fluid analysis software such as StarCCM+ Experience with Siemens Simcenter / Ansys Thermal and Thermal Desktop Prior experience with spacecraft design Experience working on a launch vehicle or satellite development effort Experience in a startup or agile development environment Additional Information Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case‑by‑case basis and may vary based on job‑related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full‑time hires, you may also be eligible for long‑term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. About the company Impulse Space #J-18808-Ljbffr SupportFinity™
$75.8k - $144.2k
...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead... ...(MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products....SuggestedTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$90k - $150k
Industrious Ventures in Torrance, CA seeks an Analyst for thermal-fluids modeling in reactor systems. You will ensure designs meet operational... ...and performance requirements while collaborating with design engineers for iterative feedback. The position requires a Bachelor's in...Suggested- ...in hearing about your best work and accomplishments across any domain and from any points in your life. About the Role As a Thermal Engineer, you will drive the detailed thermal design of our spacecraft at the component and integrated level. You'll develop our thermal...Suggested
$107.5k - $150k
...Employment Type Full time Location Type On-site Department Engineering Mechanical Engineering Compensation $107.5K - $150K. Offers... ...summer, with initial customer deliveries beginning in 2028. Thermal Modeling Engineer (CFD) Radiant is seeking a driven Thermal Modeling...SuggestedFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$102k - $150k
...Spacecraft Thermal Engineer (Mid-Career) - Millennium Space Systems Company: Millennium Space Systems Job Description Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national...SuggestedPermanent employmentInterim roleCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$140k - $200k
...Senior Spacecraft Thermal Engineer Hawthorne, CA Who We're Looking For Quantum Space is redefining mobility and autonomy in cislunar and geostationary space. Our Ranger spacecraft deliver high delta-V and on-orbit maneuverability that enable customers to access...Permanent employment$117.3k - $175.9k
...Comprised primarily of highly-trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering... ...devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural...Full timeFor contractorsWork at officeImmediate startRemote workRelocation packageFlexible hours- ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory‑built microreactors that use... ...in 2028. About the Role Radiant is seeking a driven Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. You...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work
$95.5k - $181.7k
...(MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products. From... ...support, MA&T delivers innovative structural and thermal engineering solutions utilizing methods ranging from classical fundamental...Relocation packageFlexible hours- ...(DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated... ...shape the future of technology and production. As a Senior Thermal Engineer, you will serve as the technical authority for Divergent...Temporary workFor contractorsWork at officeWeekend work
- A leading aerospace company in Redondo Beach, CA, is seeking a Thermal Engineer responsible for developing thermal models for spacecraft. You will collaborate with an agile team to implement effective thermal strategies. The ideal candidate has a Bachelor's in mechanical...
$114k - $171k
...employees are not only part of history, they're making history. Northrop Grumman Space Sector has an opening for a Principal Thermal Systems Engineer/Sr. Principal Thermal Systems Engineer to join our team of qualified, diverse individuals in the Thermal, Propulsion &...Full timeRelocationMonday to ThursdayFlexible hoursShift work- Radiant-Industries in El Segundo, CA is seeking a Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. You will design, develop, and implement simulations for the Kaleidos microreactor, ensuring the system's reliability and safety. Collaboration in a...
$105k - $165k
Thermal & Vacuum Test Engineer Department: Assembly, Integration & Test Employment Type: Full Time Location: Redondo Beach Compensation: $105,000 - $165,000 / year Description As a Thermal & Vacuum Test Engineer at Impulse, you will design, develop, and operate environmental...Permanent employmentFull time- Prattwhitney is looking for a Senior Thermal Engineer to join our Mechanical Analysis and Test (MA&T) Department in El Segundo, CA. The role involves performing detailed thermal analyses, generating test plans, and acting as a technical leader. Candidates should have experience...Relocation packageFlexible hours
$90k - $110k
Thermal Engineer job at Connect Staffing and Consulting. Hawthorne, CA. Thermal Engineer Location: Hawthorne, CA (Los Angeles Area) | Onsite About the Opportunity A stealth-mode, venture-backed space technology startup in the Los Angeles area is building a pioneering solution...Night shift- Honeywell in Torrance, CA is seeking a Senior Advanced Systems Engineer to lead performance analysis and modeling for Environmental Control Systems. The role involves collaboration across teams to define system performance, develop models, and support testing and integration...
$140k - $200k
Critical Energy Systems, located in Hawthorne, CA, is looking for a talented Senior Systems Engineer with expertise in thermal and fluid dynamics. This role involves designing and optimizing clean energy systems while collaborating with various engineering teams. The ideal...$102k - $150k
...launch, we know each one of us made it happen. Mission Operations Engineer As a Mission Operations Engineer, you will be the lead... ...for levels 3-4. Mechanical System Design & Analysis Engineer Thermal Engineers support the Spacecraft Development Program Managers and...Currently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift- A leading aerospace company in Redondo Beach seeks a skilled Thermal Engineer to manage thermal aspects of spacecraft. You are expected to develop thermal models, design management hardware, and collaborate with teams to improve spacecraft performance. A Bachelor's in...
- An innovative aerospace company in Hawthorne, CA is seeking motivated interns to contribute to the development of spacecraft components. Interns will take on significant responsibilities similar to full-time team members, tackling challenges and participating in the design...Daily paidFull timeInternship
- A leading aerospace manufacturer is seeking a Thermal & Vacuum Test Engineer in Redondo Beach, California. You will design and operate test systems for spacecraft components, ensuring reliability and performance under space-like conditions. The ideal candidate will have...
- A leading aerospace company in Hawthorne, California, is seeking a Thermal Engineer to develop robust thermal designs for spacecraft. You will build testing systems for validating performance and guide material selection for components. Ideal candidates will have experience...
- ...leading advanced reactor company in El Segundo is seeking a Senior Thermal Modeling Analyst. This role involves executing thermal CFD... .... Candidates should possess a bachelor’s degree in engineering or physics and have over 5 years of experience in CFD. Strong...Full timeFlexible hours
- Pow.bio is seeking a Senior Thermal Modeling Engineer in El Segundo, CA, to lead thermal CFD analysis for the Kaleidos reactor systems. The role requires a Bachelor's degree in engineering or physics and over 5 years of experience with CFD tools like STAR-CCM+ and Ansys...Full timeFlexible hours
$107.5k - $150k
Decisive Point, located in El Segundo, CA, is seeking a Thermal Modeling Engineer to develop and execute thermal analysis for the Kaleidos microreactor. This role requires expertise in CFD and thermal FEA modeling, complemented by a robust understanding of design communication...Flexible hours- Radiant is seeking a Thermal Modeling Engineer in El Segundo, CA, to develop simulations for their innovative Kaleidos microreactor. The ideal candidate will have a Bachelor's degree in engineering or physics and 3+ years of experience in CFD using tools like Star CCM+...Flexible hours
- Radiant Industries in El Segundo, CA, is seeking a Thermal Modeling Engineer to design and implement simulations for the Kaleidos microreactor. This role requires expertise in CFD and thermal FEA modeling, contributing to the safety and reliability of nuclear power systems...
$118.3k - $224.9k
...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead... ...(MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products. From...Full timeTemporary workWork experience placementWork at officeRemote workWorldwideFlexible hours- RippleMatch Inc. is looking for a Thermal Modeling Engineer to design and implement simulations for their Kaleidos microreactor. This role requires strong expertise in CFD and thermal FEA modeling, alongside a Bachelor's degree in engineering or physics. The position is...
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