Mechanical Design Jobs

Hands-on Hardware Test intern role supporting mechanical fixture design, prototyping, and test-stand integration for a fast-paced aerospace engineering team.

Dephy is hiring a Senior Mechanical Design Engineer to lead the mechanical design and prototyping of lightweight exoskeleton systems using advanced SolidWorks skills and electromechanical expertise.

Applied Materials is hiring a Mechanical Engineer III/Sr. in Santa Clara to drive mechanical design, analysis, and tooling development for advanced semiconductor equipment.

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Lead targeted sourcing for consumer hardware and embedded engineering roles at OpenAI’s San Francisco office, building pipelines and engaging passive talent across manufacturing and product development ecosystems.

Senior Product Engineer needed to lead design, validation, and cross-functional product development efforts for a privately held U.S. company.

Antares is hiring a Senior Mechanical Design Engineer to lead design and validation of precision reactivity control mechanisms for next-generation deployable microreactors.

Acorn Product Development is hiring a Senior Mechanical Engineer to lead electromechanical system design and production transitions for complex robotics and consumer products at the Waltham office.

Lead mechanical component design efforts for GE Vernova's BWRX-300 program, producing ASME Section III designs, CAD models, and documentation while coordinating global teams and suppliers.

Loram is hiring an entry-level Mechanical Engineer I to design, validate, and document mechanical systems for industrial and railroad equipment while collaborating with cross-functional teams.

Ramboll is hiring a Senior Mechanical Engineer to lead mechanical design teams and deliver complex central plant and thermal distribution projects in New York.

Arista Networks is hiring a Senior Mechanical Engineer to drive mechanical design and release of high-density data center switching modules and chassis.

BETA Technologies is hiring a Mechanical Engineer (Controls Electronics) to design and certify robust, flightworthy hardware and test equipment for electric aircraft systems.

Lead mechanical design and productization of RISE's heavy-duty Beltdraulic cylinders and machines, driving designs from development through volume production.

Experienced systems engineer needed to lead development, integration, and sustainment of medium-caliber gun systems at Northrop Grumman Armament Systems in Mesa, AZ.

Experienced verification engineer needed to develop and execute design verification and reliability test methods for robotic surgical systems and instruments at a leading medical device company in Sunnyvale.

Lead development and tuning of motion-control algorithms and safety analyses for new robotic surgical instruments at Intuitive Surgical, working closely with clinical, mechanical, manufacturing, and regulatory teams.

Rolls‑Royce seeks a Senior Development Engineer in Engine Development to drive engine/system performance, validation testing, and subsystem design at its Graniteville (Aiken) site.

Mechanical Engineering Co-Op needed to support design, CAD modeling, analysis, and testing activities on product development projects during the Spring 2026 semester.

Help design and integrate precision mechanical systems for Rigetti’s quantum hardware, focusing on cryogenic assemblies, CAD modeling, prototyping, and cross-functional collaboration.

Lead a Data Studio team at an MIT-origin AI startup to convert complex mechanical and manufacturing data into production-ready datasets that power EGI product development and customer deployments.

Experienced PE-level process mechanical engineer and project manager needed to lead municipal wastewater treatment plant design projects for AECOM’s Florida Water Business Line.

Senior-level mechanical engineer to lead design, analysis, and validation of HDD enclosures and system-level storage hardware at Western Digital's Colorado Springs location.

Supreme Integrated Technology, an employee-owned engineering firm, seeks a Valve Automation Engineer to design and support hydraulic and electric valve automation systems across marine, defense and industrial projects.

Lead a technical team in the design, testing and certification of compressor subsystems and components for Rolls‑Royce LibertyWorks Advanced Development in Indianapolis.

A 24-month, full-time rotational program for recent electrical or mechanical engineering graduates to gain cross-functional technical experience and fast-track into engineering and leadership roles within Konecranes.

Contribute to next-generation radar hardware as a hands-on Hardware Engineering Intern working on CAD, prototyping, assembly, and a dedicated design project at LeoLabs in Menlo Park.

Lead engineering teams delivering a national renewable energy portfolio, driving process improvements and AI-enabled performance monitoring as Director of Engineering.

Boeing seeks an experienced engineering leader to direct the IRC South Carolina Design Engineering team delivering mechanical and structural payloads for the 787 program.

Applied Materials is seeking a hands-on Mechanical Engineer Intern for summer 2026 in Gloucester, MA to support prototype design, component optimization, and engineering change processes in semiconductor equipment development.

Faith Technologies is hiring a Senior Mechanical Engineer (Level 3) to lead mechanical design for power-system products, perform thermal and mechanical calculations, and mentor junior staff.

Rolls‑Royce seeks a Design Engineering Intern to support component design, analysis and manufacturing handoff for new product development at its Indianapolis site.

Senior-level mechanical engineer needed to lead end-to-end hardware design, prototyping, analysis, and test for space systems at a fast-moving defense tech company.

Experienced mechanical design engineer needed to develop and bring to production next-generation solar tracker components for Nevados' utility-scale PV platforms.

A Senior Mechanical Design Engineer role at Intuitive to design, test, and optimize next‑generation flexible robotic instruments for minimally invasive surgery.

Smiths Interconnect is hiring a Mechanical Design Engineer to develop and improve high-reliability connectivity products and support engineering activities at the Irving, TX facility.

BD is hiring a Product Development Engineer II to lead technical development, testing, and design control for new and improved medical device products at its Warwick, RI facility.

Lead a cross-discipline engineering team at Rolls‑Royce LibertyWorks to define, design, and deliver advanced mechanical and electrical hardware from concept to demonstration test.

Dematic is hiring a Mechanical Project Engineer to design, lead, and commission material handling systems from concept through installation while collaborating with customers and global project teams.

Delicatessen Services Co., LLC is hiring an experienced Engineering Project Manager to oversee multi-faceted manufacturing and facilities projects at its Forrest City, AR operation.

An on-site Mechanical Engineering Intern role with Loram supporting mechanical design, drafting, calculations, and testing for custom railroad maintenance equipment.

Foth is hiring a Mechanical Engineering Co-op to support custom machine design and assembly projects at its Green Bay office during Summer/Fall 2026.

A hands-on Mechanical Engineering Intern role with Foth’s Machine Design Group to support 3D CAD-based custom machine design and mechanical analysis at a client site in Mehoopany, PA.

MacDonald-Miller Facility Solutions seeks a hands-on Design Engineering Intern to assist with HVAC and plumbing design tasks at its Seattle headquarters.

Eurofins is hiring a Mechatronics/Mechanical Engineer to design, fabricate, program, and integrate robotic EOAT and automation systems for laboratory applications.

LinkedIn seeks a Staff Engineer, Data Center to drive electrical/mechanical design, construction oversight, and resiliency standardization across its global data center portfolio.

SNC seeks a Mechanical Engineer I intern for Summer 2025 in Plano, TX to support design, analysis, testing, and integration of mechanical systems for ISR and aviation programs.

Experienced product engineer needed to develop and support Loram's rail maintenance equipment, driving design, proposals, and product improvements across mechanical, hydraulic, electrical, and control domains.

Lead Mechanical Engineer role at Kimberly-Clark to drive mechanical design, pilot/mill asset development, and cross-functional projects that improve product and process performance.

Rocket Lab seeks a hands-on Ground Support Equipment Engineer II/Senior in Middle River to design and deliver production tooling and GSE for its launch vehicle and spacecraft programs.

Thorlabs is seeking motivated engineering interns for Summer 2026 to gain hands-on photonics and engineering experience at its Sterling, VA Imaging Systems group.