Mechanical Design Engineer jobs in Philadephia, PA

Senior Mechanical Design Engineer - Liquid Cooling Systems

Remote

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Today

About the Company Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada's solutions are deployed in over 60 countries globally for organizations ranging from energy to defense. With nearly $500 million in funding to date, Armada is backed by leading investors including Founders Fund, Lux, BlackRock and Microsoft

Full-time

USD 157,600.00 - 185,000.00 per year

Mechanical Design Engineer

Remote

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18d ago

100% Remote, 6 Months Contract We are seeking a Mechanical Engineering Data Specialist to bridge traditional mechanical engineering expertise with modern AI-driven data operations. This role focuses on reviewing, curating, and annotating complex engineering datasets to support computational models, automated design systems, and data-centric engineering solutions. The ideal candidate will analyze CAD/CAE data, document design lifecycle changes, and develop structured guidelines that capture engin

Easy Apply

Contract

55 - 57

Mechanical Design Engineer

Camden, New Jersey

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Today

The Mechanical Engineering Design Engineer is responsible for supporting the design, development, and delivery of systems, structures, and components used in Holtec's spent nuclear fuel storage, transportation, and advanced nuclear technologies programs. Based at Holtec's Corporate Engineering Center in Camden, NJ, this role develops and reviews engineering designs, analyses, specifications, and fabrication drawings while ensuring compliance with applicable codes, standards, quality requirements

Full-time

USD 100,000.00 per year

Mechanical Design Engineer I

Camden, New Jersey

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Today

The Mechanical Design Engineer - Technical Sponsor supports Holtec's Dry Fuel Storage and Transportation programs and serves as a key contributor to the design, development, fabrication, and implementation of nuclear and energy-related projects. The successful candidate will provide technical leadership, support cross-functional engineering and manufacturing teams, and ensure designs meet project requirements, industry standards, and quality expectations. Location: Camden, NJ Primary Responsib

Full-time

USD 90,000.00 per year

Mechanical Design Engineer

Philadelphia, Pennsylvania

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Today

At Ballinger, an Architecture Engineering Firm, we are passionate about complex challenges and real-world problem-solving. Design challenges come in all shapes and sizes, and the ones we prefer test us as design professionals. We seek out complex projects with big impact because they require us to ask tough questions, synthesize data, and push past the boundaries of existing answers into the realm of innovative solutions. Ballinger team members thrive on those challenges because our clients do,

Full-time

Lead Mechanical Design Engineer- Remote/Austin

Remote

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Today

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vib

Full-time

USD 115,500.00 - 207,900.00 per year

Mechanical Design Engineer

Remote or Lima, Ohio

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Today

As a Mechanical Design Engineer, you will develop detailed coating equipment designs. This position will develop new coating machinery layouts, provide system calculations for utility and throughput function, create equipment specifications, as well as provide additional project support through the development phases. This is a remote role with up to 25% travel. Key Responsibilities Develop machine concepts for new equipment opportunities using ACAD and/or Solidworks, using principles of equipme

Full-time

Mechanical Design Engineer - Core Mechanical Design

Remote or Santa Clara, California

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Today

Thanks for your interest in Oklo! We are searching for a Core Mechanical Design Engineerto join our engineering team. Position Description As a Core Mechanical Design Engineer, you will be responsible for designing core assemblies and components that will be used in our advanced reactors. You will take designs through our process from conceptual to final design. During this design lifecycle, you will be responsible for working with Oklo's Fuel Fabrication team to refine the design for improved

Full-time

USD 115,000.00 - 170,000.00 per year

Mechanical Design Engineer

Remote

•

Today

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a

Full-time

Lead Satellite Mechanical Design Engineer

Remote

•

Today

Full-time

Principal Mechanical Design Engineer - Data Center Infrastructure (REMOTE)

Remote or Austin, Texas

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Today

Full-time

USD 132,400.00 - 238,400.00 per year

Mechanical Design Engineer - Fuel Manufacturing

Remote or Idaho Falls, Idaho

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Today

Thanks for your interest in Oklo! We are searching for a Mechanical Design Engineer to join our engineering team. Position Description: As a Mechanical Design Engineer on Oklo's fuel fabrication team, you'll be responsible for developing design solutions that bring our advanced reactor technology to life. You'll work on high-impact engineering challenges, designing manufacturing equipment components and mechanical systems that comprise Oklo's fuel manufacturing facilities Your work will span co

Full-time

USD 100,000.00 - 150,000.00 per year

Applied Mechanical Engineer / Mechanical Design Engineer (3991)

Remote or Idaho Falls, Idaho

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Today

Navarro Research and Engineering is recruiting an Applied Mechanical Engineer / Mechanical Design Engineer. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client

Full-time

Senior Mechanical Design Engineer - Reactor Module

Remote or Santa Clara, California

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Today

Thanks for your interest in Oklo! We are searching for an experienced Mechanical Design Engineer to join our team. We are looking to fill this position immediately. Level (Engineer /Senior) will be determined by experience. Position Description As a Senior Mechanical Design Engineer at Oklo, you will play a central role in designing the critical hardware that enables our advanced fast reactors to operate safely and reliably. This includes technical ownership of large, multi-component weldments

Full-time

Compensation information provided in the description

Mechanical and Design Engineer

Remote or Charleston, West Virginia

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Today

Solenis is a leading global provider of water and hygiene solutions. The company's product portfolio includes a broad array of water treatment chemistries, process aids, functional additives, cleaners, disinfectants, and state-of-the-art monitoring, control and delivery systems. These technologies are used by customers to improve operational efficiencies, enhance product quality, protect plant assets, minimize environmental impact, and create cleaner and safer environments. Headquartered in Wilm

Full-time

USD 93,530.00 - 137,181.00 per year

Mechanical Design Engineering Manager

Camden, New Jersey

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Today

The Mechanical Engineering Manager will manage and oversee a team of engineers responsible for the design qualification and structural integrity assessment of mechanical components (heat exchangers, pressure vessels, tanks, etc.), component supports, piping systems and vessel internals for advanced reactors including SMRs. This role combines deep technical expertise in stress analysis, fracture mechanics evaluation, and fatigue and vibration assessment with a proven background in multidisciplina

Full-time

USD 19,000.00 per month

Mechanical Engineer III

Camden, New Jersey

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Today

The Mechanical Design Engineer is responsible for assisting in the successful implementation of projects and provides technical support to the design and fabrication departments. For the currently available positions, Holtec is seeking engineers with experience and expertise in mechanical design to support growth of our Dry Fuel Storage and Transportation group. The engineer in this position must have an aptitude for practical engineering and fabrication, a willingness to immerse one's self in

Full-time

USD 120,000.00 per year

Principal Engineer for Airport Design

Philadelphia, Pennsylvania

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Full-time

System Design Engineer

Camden, New Jersey

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Today

System Design Engineer Camden, NJ The System Design Engineer will be responsible for assisting in the design of plant systems and processes, including specification of major components and systems analysis that will support engineering and licensing requirements. Responsibilities: Create feasible and practical solutions to design problems; Interface with other engineering disciplines and licensing groups as well as managing system integration activities; Develop process flow diagrams, piping,

Full-time

USD 123,000.00 per year

Specialist, Electrical Engineer (Design & Development)

Camden, New Jersey

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 92,500.00 - 171,500.00 per year

Mechanical Design Engineer jobs in Philadelphia, PA, USA