• Principal Mechanical Engineer

    Insight Global (Mountain View, CA)
    Job Description As a senior Mechanical Engineer within a Data Center Technology Systems team, you will serve as a technical leader influencing data ... include leading the design and optimization of custom cooling equipment and mechanical infrastructure for large-scale data centers, performing advanced thermal… more
    Insight Global (12/07/25)
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  • Principal Mechanical Engineer

    Northrop Grumman (Melbourne, FL)
    …filled at either level. As a Principal /Sr. Principal Mechanical Engineer supporting the Instrumentation & Data team, you will be responsible for ... Northrop Grumman Aeronautics Systems has an opening for a ** Principal Mechanical Engineer /Sr. Principal...with any of the following - cable interface assemblies, data acquisition hardware, and a variety of sensors design… more
    Northrop Grumman (11/14/25)
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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 ... center infrastructure. + Technical lead, serving as a resident data center mechanical systems and thermal management domain expert. + Apply engineering cooling… more
    Oracle (11/25/25)
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  • Senior Principal Mechanical

    Genentech (South San Francisco, CA)
    **The Position** As a Senior Principal Mechanical Engineer at Genentech, you'll have the unique opportunity to lead the charge in designing and upgrading ... direction of the Director of Design Engineering, the Design Engineering Senior Principal Mechanical Engineer provides technical leadership and accountability… more
    Genentech (10/14/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    …or Sr. Principal level based on the requirements below. **Basic Qualifications for Principal Mechanical Engineer :** - Bachelor of Science degree in ... 3D CAD Tools (Siemens NX is preferred) and product data management tools - Demonstrated leadership of small to...specified clearance prior to start. **Basic Qualifications for Sr. Principal Mechanical Engineer :** - Bachelor… more
    Northrop Grumman (10/28/25)
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  • Chemical Mechanical Planarization (CMP)…

    Northrop Grumman (Linthicum Heights, MD)
    …filled at either **Chemical Mechanical Planarization (CMP) Sustaining Process Engineer or Principal Chemical Mechanical Planarization (CMP) Sustaining ... Must be a US citizen **Basic Qualifications for Principal Chemical Mechanical Planarization (CMP) Sustaining Process Engineer :** + Bachelor's Degree in… more
    Northrop Grumman (11/07/25)
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  • Principal Mechanical Engineer

    Roche (Santa Clara, CA)
    …and advancing technologies to significantly enhance DNA sequencing workflows. We are seeking a Principal Mechanical Engineer to lead the mechanical ... expanding assay menus, we are broadening access to genomic data and lowering barriers to adoption. From robust sample...ultimate performance, reliability, and longevity of our systems.** **The Principal Mechanical Engineer will play… more
    Roche (11/21/25)
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  • 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...thermal design and analysis to lead and oversee the mechanical systems essential for Data Center Infrastructure… more
    Jabil (09/17/25)
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  • Principal , Mechanical Design…

    L3Harris (Orlando, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Principal , Mechanical Design Engineer Job ID: 30425 Job Location: Orlando, ... Friday off Job Description: L3Harris is seeking an experienced Principal , Mechanical Design Engineer in...with aerospace flight vehicle design. + Research and analyze data such as customer design proposals, specifications, and manuals… more
    L3Harris (10/26/25)
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  • ADGE Sr Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …a security clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air ... hardware integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design… more
    RTX Corporation (09/16/25)
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  • R&D Mechanical Engineer (Senior…

    Halliburton (Alvarado, TX)
    R&D Mechanical Engineer (Senior - Principal - Advisor) Wireline and Perforating Date: Nov 12, 2025 Location: Alvarado, TX, US, 76009 We are looking for the ... including positions ranging from Senior R&D Mechanical EngineertoPrincipal R&D Mechanical EngineerandR&D Mechanical Engineer Advisor. World Class… more
    Halliburton (11/25/25)
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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 Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro- ... mechanical systems for thermal design, structural design, and packaging...and cost effectiveness. + Design and conduct experiments, collect data and interpret results, conduct analysis and write analysis… more
    Curtiss-Wright Corporation (10/08/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products ... and subsystems. This Principal Mechanical Engineering position performs in alignment to expectations in the design, development and production support areas… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Design…

    Roche (Santa Clara, CA)
    …where every voice matters. **The Position** Roche Sequencing Solutions is expanding with a Principal Mechanical Design Engineer to lead the mechanical ... subsystems such as fluidic, mechatronic, pneumatic, thermal, optical, and electrical components. The Principal Mechanical Design Engineer will play a vital… more
    Roche (09/26/25)
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  • ADGE Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (09/16/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Louisville, KY)
    …world. The Mechanical Products Team (MPT), Shipboard Effectors Department is seeking a Principal Mechanical Engineer for our Louisville KY site in both ... development and production support across multiple programs. This Principal Mechanical Engineering position performs in alignment to expectations in the design,… more
    RTX Corporation (10/29/25)
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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 (09/30/25)
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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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  • 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 (12/02/25)
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