Top Mechanical Engineering Jobs

Lead mechanical design of battery and power electronics hardware from requirements through production. Design enclosures, busbars, and power distribution components; perform structural, thermal, vibration, EMI analyses; create production CAD, drawings, and GD&T; plan and execute environmental and reliability testing; qualify suppliers and support manufacturing handoff; mentor engineers and provide cross-functional technical leadership.

Own mechanical architecture and packaging for high-density BCI hardware from R&D prototypes to production. Rapidly prototype using 3D printing/CNC, perform thermal modeling, design scientist-facing fixtures and tooling, define quantitative acceptance criteria, drive EVT/DVT/PVT and DFM/DFA with vendors, and establish mechanical reliability and repeatability testing protocols.

Lead process design for industrial projects (pet food, meat processing), develop PFDs/P&IDs, equipment specifications, perform process calculations and simulations, coordinate vendors/teams, support construction/commissioning/startup, and mentor junior engineers.

Design and own mechanical architecture for antenna and RF assemblies across avionics: translate RF requirements into mechanical constraints, create CAD, drawings, BOMs, tolerance and environmental analyses, build test fixtures, partner with RF and manufacturing, lead failure investigations, and qualify parts and processes for production and field reliability.

Design, specify, and support industrial mechanical utility systems (boilers, steam, hydronic, glycol cooling) from concept through commissioning. Perform load and heat-transfer calculations, prepare PFDs/P&IDs, select equipment, review vendor submittals, support installation, testing, troubleshooting, and ensure compliance with ASME/NFPA and industry standards.

Lead planning, coordination, and execution of development and verification tests for mechanical/aerospace systems. Design test approaches, develop procedures and documentation, configure instrumentation and DAQ, collect and analyze data, produce technical reports, support qualification and production readiness, drive root-cause investigations, and mentor junior engineers while collaborating with multidisciplinary teams to meet program schedules and budgets.

Lead mechanical design of multi-DOF ultra-precision vacuum-compatible motion stages from concept through validation. Responsibilities include CAD and detailed drawings, FEA (structural/thermal/vibration), prototype testing and modal characterization, metrology integration, thermal management, supplier qualification, and cross-functional collaboration with controls, systems, and manufacturing to achieve nanometer-level accuracy and noise control.

Design, build, integrate, and operate test stands for Starlink hardware. Create fabrication drawings, wiring schematics, and instrumentation lists; analyze structures, fluid systems, and mechanisms; develop test requirements with flight engineering and drive test campaigns to completion. Supervise integration, perform hands-on testing, data acquisition, troubleshooting, and ensure rigorous attention to detail.

Design, prototype, test, and qualify lightweight deployable space structures and mechanisms. Create SolidWorks CAD, drawings, and documentation. Support cleanroom assembly, validate performance through testing, iterate designs, collaborate across teams, mentor junior engineers, and ensure readiness for production and flight.

Hands-on mechanical engineering intern to design, prototype, and iterate on robotic subsystems. Create and modify CAD models, perform basic load calculations and testing, build prototypes with 3D printers and shop tools, integrate mechanical designs with motors and sensors, document results, and collaborate with electrical and software engineers. On-site in San Francisco, part-time or full-time to balance school commitments.

Design, prototype, and iterate mechanical subsystems from concept to working hardware. Use CAD, perform hand calculations and FEA as needed, select materials and tolerances, build prototypes with 3D printing and CNC, and integrate mechanical designs with electronics, motors, sensors, and control systems in an on-site San Francisco environment.

The Mechanical Engineer will support spacecraft design, analysis, procurement, assembly, and testing, collaborating with various engineering teams in a startup environment.

Lead full-lifecycle design and qualification of rugged electromechanical flight hardware: convert mission needs to requirements, design electromagnetic actuators and precision mechanisms, develop rugged avionics enclosures with thermal and structural survivability, architect DO-160 and MIL-STD-810 qualification testing, lead cross-functional integration, manage suppliers and quality, and personally assemble, test, and debug prototypes.

Design and develop structural components and flight-critical systems for an electric aircraft, including analysis and prototyping, collaborating with a multi-disciplinary team.

The Senior Mechanical Engineer will lead mechanical design efforts, develop complex mechanical systems, and drive innovation in hardware development.

The Mechanical Engineer will lead projects from concept to production, designing and testing mechanical systems while collaborating across engineering disciplines.

Lead the development and deployment of custom opto-mechanical systems for advanced metal 3D printing, focusing on assembly, alignment, and integration of complex systems.

Lead the design and development of opto-mechanical systems for advanced metal 3D printers, integrating lasers and cameras to enhance performance and precision.

Design, analyze, and document mechanical components and systems using CAD and simulation. Support reliability and maintenance through preventative/predictive programs, troubleshooting, and cross-functional collaboration to ensure safe, standards-compliant operations and continuous improvement.

Senior manufacturing engineer responsible for designing, developing, and validating scalable production processes for an implantable total artificial heart. Leads process validation (IQ/OQ/PQ/PPQ), automation, tooling procurement, GMP/ISO 13485 compliance, NC/CAPA investigations, cross-functional projects, mentorship, and manufacturing strategy to support commercialization and regulatory readiness.

The Senior Mechanical Design Engineer will develop advanced laser systems, lead design teams, validate designs, and manage system integration and testing.

The role involves developing and managing the mechanical supply base, ensuring consistent quality through audits, corrective actions, and ongoing performance management in a rapidly scaling manufacturing environment.

The PLSS Mechanical Engineer will develop and mature spaceflight hardware for EVA Spacesuits, managing projects from design to on-orbit operations.

Lead the development of complex medical devices, ensuring compliance with global regulatory standards while managing projects and teams.

Design, develop, test and implement mechanical systems for thermal vacuum space simulation and facility projects. Produce NASA-compliant engineering drawings, prepare specifications and procurement, lead designers and technicians, support pressure systems and cryogenic utilities, present designs at reviews, and maintain configuration control. Work may require shift coverage and US background vetting.