Principal Mechanical Engineer Jobs in USA

We anticipate the application window for this opening will close on - 27 Feb 2026At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a more connected c...

Bring more to life.Are you ready to accelerate your potential and make a real difference within life sciences diagnostics and biotechnologyAt Cytiva one of Danahers 15 operating companies our work saves livesand were all united by a shared commitment to innovate for tangible impact.Youll thrive in a...

OverviewJoin a Team Where Engineering Excellence Drives OpportunityAtAffiliated Engineers Inc. (AEI) we bring together expertise and innovation to solve the most complex challenges. Since 1978 weve supported mission-driven organizations in designing systems and environments that advance society and...

OverviewResonetics is a global leader in advanced engineering prototyping product development and micro manufacturing driving innovation in the medical device industry. With rapid expansion across all our locations we continue to push the boundaries of technology while fostering a dynamic employee-c...

RFA Engineering () is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering sta...

Are you the 𝗕𝗲𝘀𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗕𝗲𝘀𝘁 An innovator A problem solver If so CONMED has a great opportunity to join a talented team of experienced R&D Engineers. As a Mechanical Engineer II R&D you will apply intensive and diversified knowledge of engineering principles and practices to a broad area of design a...

Are you the 𝗕𝗲𝘀𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗕𝗲𝘀𝘁 An innovator A problem solver If so CONMED has a great opportunity to join a talented team of experienced R&D Engineers. As a Mechanical Engineer II R&D you will apply intensive and diversified knowledge of engineering principles and practices to a broad area of design a...

DLR Group is an integrated design firm with a promise to elevate the human experience through design. This fuels the work we do around the world and inspires our mission to improve the lives of our clients our communities and our planet. If this sparks your interest youre in the right place.DLR Grou...

About UsAll across the world from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons Earth has relied on this process to balance its carbon cycle. What if it could be harnessed What if we c...

The RoleAs a Senior Mechanical Design Engineer on the high-volume design team you will own the design and execution of complex mechanical subsystems that directly influence the economics reliability and scalability of our core technology. This role spans early-stage R&D through NPI and site-scale de...

DLR Group is an integrated design firm with a promise to elevate the human experience through design. This fuels the work we do around the world and inspires our mission to improve the lives of our clients our communities and our planet. If this sparks your interest youre in the right place.DLR Grou...

Spacecraft Mechanical Engineer (Experienced) - Millennium Space SystemsCompany:The Boeing CompanySpacecraft Mechanical Engineer (Experienced) Millennium Space Systems Millennium Space Systems (MSS) a part of Boeing Defense Space and Security (BDS) is seeking a Spacecraft Mechanical Engineer (Experi...

Spacecraft Mechanical Engineer (Experienced) - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems a part of Boeing Defense Space and Security (BDS) is a fast agile small satellite company focused on national security space. Our missions have direct impact to global secu...

Summer 2026 Mechanical Engineering Co-Op - Product DevelopmentWest Chester OHMonday - Friday 8 AM - 5 PMAs a product development mechanical engineering intern/Co-op with Trew you will gain experience with many aspects of the design process including product design product evaluation technical drawin...

Summer 2026 Mechanical Engineering Co-Op - Development & InnovationWest Chester OHMonday - Friday 8 AM - 5 PMAs a product development mechanical engineering intern/Co-op with Trew you will gain experience with many aspects of the design process including product design product evaluation technical d...

Spacecraft Mechanical Engineer (Entry-Level) - Millennium Space SystemsCompany:Millennium Space SystemsSpacecraft Mechanical Engineer (Entry Level) Millennium Space Systems Millennium Space Systems (MSS) a part of Boeing Defense Space and Security (BDS) is seeking a Spacecraft Mechanical Engineer (...

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together t...

Job Title: Manager Quality EngineeringJob Code: 31195Job Location: Cincinnati OHJob Schedule: 4/10Job Description:The Supplier Quality Engineering Manager has overall responsibility for assuring products and services procured from suppliers meet or exceed the quality requirements of L3Harris and our...

Workforce Classification:HybridJoin Our Team: Do Meaningful Work and Improve Peoples LivesOur purpose to improve customers lives by making healthcare work better is far from ordinary. And so are our employees. Working at Premera means you have the opportunity to drive real change by transforming hea...

Job TitleSenior Design Assurance EngineerJob DescriptionThe Senior Design Assurance Engineer will play a critical role in support of the design controls process with a focus on Sustaining and New product development (NPI) of Philips Image Guided Therapy Devices (IGTD).Your role: Ensures Risk Managem...