• Principal Thermal Engineer

    Microsoft Corporation (Redmond, WA)
    …for engineering excellence in mechanical design of large complex systems. The Principal Thermal Engineer will provide technical leadership in the ... To achieve this goal, we are looking for a ** Principal Thermal Engineer ** with a...eg; Flotherm, Ansys, Icepak, etc.) + Experience with prototyping, thermal design and development, and high-volume manufacturing… more
    Microsoft Corporation (01/07/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …to ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Principal Thermal Engineer to join the MA&T Department. The ... Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio...Thermal Engineer is responsible for detailed thermal analysis… more
    RTX Corporation (01/08/26)
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  • Senior Principal Thermal

    Oracle (Juneau, AK)
    **Job Description** As a Senior Principal Thermal Engineer , you will focus on the alignment of OCI thermal hardware design with specific experience ... and data center infrastructure solutions enabling OCI services. + Lead thermal design reviews and presentations of concepts topeers, partner teams, and… more
    Oracle (11/25/25)
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  • Principal Thermal Mechanical…

    Cadence Design Systems, Inc. (San Jose, CA)
    …system, generation after generation, used in labs and datacenters. Looking for a hands-on Principal Thermal Mechanical Engineer who wants to expand their ... hand-on works. Key responsibilities + Perform component and system thermal analysis. + Design thermal solutions for air-cooled and liquid-cooled products.… more
    Cadence Design Systems, Inc. (12/26/25)
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  • Senior Principal Experimental…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Senior Principal Experimental Thermal Engineer based out of Linthicum, MD. **What You'll Get ... dual role with primary responsibilities requiring hands on experimental thermal research, and thermal design ...requiring hands on experimental thermal research, and thermal design verification for electronics cooling applications,… more
    Northrop Grumman (12/19/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company ... 10+ years of relevant experience (8+ years with a Master's degree) in thermal analysis and design + 5+ years of experience with spacecraft thermal analysis,… more
    Leonardo DRS, Inc. (11/20/25)
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  • Principal Thermal Simulation…

    Micron Technology, Inc. (Boise, ID)
    …technology nodes, maintaining Micron's leadership in the industry. **Position Overview:** The Thermal Simulation Engineer will be directly involved in developing ... manufacturing, and external customers to fully understand the product thermal risks and help optimize the packaging design... thermal risks and help optimize the packaging design by simulation support. + Work with internal/external vendors… more
    Micron Technology, Inc. (12/10/25)
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  • Principal Thermal Engineer

    ColdQuanta (Louisville, CO)
    …or required Requirements Minimum Qualifications + Bachelor's degree required, with a focus in thermal design or a related engineering field + 6+ years of ... office. Position Summary Infleqtion is seeking a highly experienced thermal analyst; this role is responsible for keeping our...designs for microgravity testing + Serve as a hands-on engineer with experience building both EDU and flight hardware… more
    ColdQuanta (01/07/26)
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  • Principal R&D Thermal Product…

    TE Connectivity (Middletown, PA)
    Principal R&D Thermal Product Development Engineer Posting Start Date: 10/21/25 **At TE, you will unleash your potential working with people from diverse ... solutions to thermal challenges in the high-speed interconnect industry, including thermal design and evaluation of associated products. Through modeling and… more
    TE Connectivity (01/10/26)
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  • Sr. Principal Engineer Mechanical…

    Northrop Grumman (Beavercreek, OH)
    …and Direct Liquid Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS) degree in science, ... a **Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to support system packaging design and thermal analysis. We are seeking engineers with the desire… more
    Northrop Grumman (10/29/25)
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  • Principal Mechanical Engineer - Data…

    Insight Global (Mountain View, CA)
    Job Description As a senior Mechanical Engineer within the Data Center Technology Systems team, you will serve as a technical leader influencing data center designs ... optimization of custom cooling equipment and mechanical infrastructure, performing advanced thermal and hydraulic analyses using computational tools, and driving the… more
    Insight Global (01/07/26)
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  • Thermal Projects Mechanical Engineer

    Xcel Energy (Minneapolis, MN)
    …and experience as different skills and/or experience will be required at the staff and principal engineer levels.** his is a hybrid role (3 days in office and ... Engineer ) registration may be required depending on business need. ** Principal Engineer (Salary Range: $109,300-$152,766)** **Minimum Requirements** +… more
    Xcel Energy (11/26/25)
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  • Orion Thermal Protection System (TPS)…

    Amentum (Houston, TX)
    …of the Orion Heatshield. This role acts as an agency-level expert in spacecraft thermal design , analysis, and testing. The position requires deep expertise in ... centers across the United States. We have an exciting opportunity for a **Orion Thermal Protection System (TPS) Engineer ** to join the team with Barrios… more
    Amentum (12/05/25)
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  • Mechanical Engineer , Fluids,…

    Axiom Space (Houston, TX)
    …SUMMARY** We are seeking an experienced Mechanical Engineer to support the design , analysis, and testing of fluid and thermal systems for spaceflight ... mission-driven team is seeking a bold and dynamic **Mechanical Engineer with Fluids, Environmental, and/or Thermal Control... thermal systems. + Experience with fluid and/or thermal system design , analysis, and testing. +… more
    Axiom Space (01/07/26)
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  • Thermal Analysis Engineer - Orion…

    Mb Solutions, Inc. (Houston, TX)
    …NASA at centers across the United States. We have an exciting opportunity for a Thermal Analysis Engineer - Orion Passive Thermal Control Systems to join ... + Develop thermal models of space hardware or test equipment using Thermal Desktop analysis software and first principal models with standard desktop… more
    Mb Solutions, Inc. (10/24/25)
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  • Senior R&D Engineer , Design (SME,…

    nVent (IN)
    …development activities associated with development of CDU's in terms of Structural design + Collaborate with various collaborators to arrive at solutions based on ... work + Apply specific technological expertise to projects (ie Heat Transfer, Hydraulic Network Design , Sheet Metal Design , Weldment Design , etc). + Work with… more
    nVent (12/03/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Beavercreek, OH)
    …they're making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal RF Microwave Design Engineer / Sr. Principal ... our country safe and maintain peace on a global scale. _The_ **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_**… more
    Northrop Grumman (10/30/25)
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  • Principal /Senior Mechanical Design

    Portland General Electric (Portland, OR)
    …and accessible to all. We're hiring for a position open to both **Senior Mechanical Design Plant Engineer (P3)** and ** Principal Mechanical Design Plant ... Maintains a high level of engineering proficiency in specialty areas. **P4 - Principal Mechanical Design Plant Engineer ** **Engineering Standards** *… more
    Portland General Electric (11/21/25)
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  • Principal Electrical Design

    SpaceX (Redmond, WA)
    Principal Electrical Design Engineer , Satellites (Starlink) Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out ... the ultimate goal of enabling human life on Mars. PRINCIPAL ELECTRICAL DESIGN ENGINEER (STARLINK)...+ Work closely with engineers from adjacent disciplines (mechanical, thermal , software, test engineering, supply chain, silicon design more
    SpaceX (11/26/25)
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  • Principal /Senior Principal

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a Principal /Senior Principal Electromechanical Design Engineer to join our team of qualified, ... and mentoring to less experienced personnel. This position may be filled as a Principal Electromechanical Design Engineer or a Senior Principal more
    Northrop Grumman (12/24/25)
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