• Sr. Principal Mechanical Integration…

    Jabil (Austin, TX)
    …globe. Job Family: Mechanical Design Engineering Job Profile Title: Sr. Principal Mechanical Design Engineer Location/ Division Specific Information- USA ... Remote/ P06 How will you make an impact?- The Mechanical Integration Engineer will have a critical...do? - + Have a strong background in liquid cooling technology used in data center design and buildout.… more
    Jabil (12/17/25)
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  • Sr. Principal Engineer

    Northrop Grumman (Beavercreek, OH)
    …and Direct Liquid Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS) degree in ... history, they're making history. Northrop Grumman Mission Systems is seeking a ** Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to support system… more
    Northrop Grumman (10/29/25)
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  • Senior Principal Data Center…

    Oracle (Dover, DE)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and ... depth is required to work cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop thermal solution optimized for the… more
    Oracle (11/25/25)
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  • Principal Mechanical Engineer

    Actalent (Phoenix, AZ)
    Job Title: Principal Mechanical Engineer Job Description The Principal Mechanical Engineer will serve as a technical leader and Engineer of ... The role requires deep technical knowledge of mission-critical HVAC, cooling , and mechanical infrastructure systems, as well...be willing to relocate. The role reports to the Principal Engineer and Senior VP of Operations.… more
    Actalent (12/30/25)
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  • Principal Mechanical Reliability…

    Dell Technologies (Austin, TX)
    ** Principal Mechanical Reliability Engineer ** Mechanical Engineering leads and delivers the development of innovative and compliant mechanical design ... career and make a profound social impact as a ** Principal Mechanical Reliability Engineer ** on...team and will be instrumental in delivering advanced liquid cooling solutions for AI, HPC, and enterprise server markets.… more
    Dell Technologies (11/19/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Roy, UT)
    …of history, they're making history. Northrop Grumman's Defense Systems sector is seeking a ** Principal Mechanical Engineer /Sr. Principal Mechanical ... deliverables, and hardware procurement workflows + Perform heating and cooling calculations to size HVAC equipment + Select appropriate...​ _This requisition may be filled at either the_ Principal Mechanical Engineer _level (T03)… more
    Northrop Grumman (12/18/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …design, integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development ... other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is… more
    RTX Corporation (11/13/25)
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  • Principal /Senior Mechanical Design…

    Portland General Electric (Portland, OR)
    …We're hiring for a position open to both **Senior Mechanical Design Plant Engineer (P3)** and ** Principal Mechanical Design Plant Engineer (P4)** ... 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 Mechanical Engineer

    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 ... responsibilities include leading system-level modeling and optimization of custom cooling equipment and mechanical infrastructure, performing advanced thermal… more
    Insight Global (01/07/26)
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  • Principal Mechanical Engineer

    BAE Systems (Kingsport, TN)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118275BR** EEO Career Site Equal ... a Fortune 500 Company, is hiring a well rounded Mechanical Engineer to help us conceptualize, execute,...piping systems, HVAC systems, machinery design and layout, process cooling and heating systems, storage tank design and construction,… more
    BAE Systems (11/14/25)
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  • Principal Mechanical CADD…

    RTX Corporation (Tewksbury, MA)
    …design, integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development ... more secure world. The Raytheon Hardware Engineering Organization leads the mechanical , electrical and test hardware design, development and production of radar,… more
    RTX Corporation (01/10/26)
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  • Principal Mechanical Engineer

    Therma LLC (San Jose, CA)
    …greatest opportunity to succeed. **Location:** San Jose, CA (Onsite) Therma is seeking a Principal Mechanical Engineer with 10+ years of relevant experience ... 50 years, Therma (https://www.therma.com/) has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service… more
    Therma LLC (01/01/26)
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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 ... position is located in our San Jose headquarter office, reports to the Mechanical Engineering Director, and works in a talented organization. This position requires… more
    Cadence Design Systems, Inc. (12/26/25)
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  • Principal Engineer

    Bechtel Corporation (Reston, VA)
    …teams building inspiring projects in our Impact Report . # Job Summary: The Principal Engineer - Mechanical will support the development and execution ... and circulating water systems + Experience with sizing and specification of mechanical power plant equipment including cooling towers, condensate and feedwater… more
    Bechtel Corporation (12/11/25)
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  • Sr Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major ... meaningful problems that create a safer, more secure world. The Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design,… more
    RTX Corporation (10/22/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. This ... more secure world. The Raytheon Hardware Engineering Organization leads the mechanical hardware design, development and production of radar, sonar, torpedo, and… more
    RTX Corporation (11/06/25)
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  • Principal Building Mechanical

    Parsons Corporation (Fort Myers, FL)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Principal Building Mechanical Engineer ** to join our team! In ... Production of contract documents including plans and specifications + Performs heating/ cooling and system sizing calculations + Develops Process and Control… more
    Parsons Corporation (10/31/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Principal Thermal Engineer to join the MA&T Department. The Thermal ... create a safer, more secure world. Job Summary The Mechanical Analysis and Test (MA&T) Department is responsible for...the use of finite element analysis software. A Thermal Engineer of this salary grade is expected to have… more
    RTX Corporation (01/08/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …group in the Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support ... located in Tucson, AZ. **What You Will Do:** + Utilizing strong mechanical hardware design experience and knowledge with ruggedized structures, interconnects, … more
    RTX Corporation (12/29/25)
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  • Principal R&D Mechanical

    nVent (Anoka, MN)
    …that is focused on growth and development within our High-Density Liquid Cooling business. + Drive multi-functional product development teams as a Subject Matter ... to strengthen technical depth of staff. **YOU HAVE:** + Bachelor's degree in Mechanical Engineering or related field required. Master's degree preferred. + 10+ years… more
    nVent (10/14/25)
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