Mechanical Engineering Intern: Design & Prototyping
Solcoa Industries
A leading rare-earth metal company based in California is seeking a Mechanical Engineering Intern to join their hardware team. The role focuses on updating CAD models, assisting with prototype builds, and performing tests to support reactor design. Candidates should be pursuing a degree in Mechanical Engineering with proficiency in CAD. This hands-on position requires attention to detail, a comfort with fast-paced environments, and availability to start soon. Competitive hourly pay and benefits are provided. #J-18808-Ljbffr Solcoa Industries
- Solcoa seeks a Mechanical Engineering Intern to support reactor subsystem design in CAD and assist with prototyping. The ideal candidate is pursuing a BS/MS in Mechanical Engineering, has hands-on experience, and is comfortable in a fast-paced environment. Responsibilities...InternshipHourly payDaily paidVisa sponsorship
- A leading rare-earth metals company in California seeks a Mechanical Engineer to design, prototype, and scale innovative reactors. You will be responsible for creating subsystems in CAD, building prototypes, and supporting continuous improvement. Ideal candidates are skilled...SuggestedVisa sponsorship
$28 per hour
...capabilities of our autonomy engine and electric propulsion systems. We design, develop and... ...Internship The Dropship Mechanical Team is looking for curious... ...Mechanical Engineering Intern at Pyka, you’ll be embedded... ...Support the design, prototyping, testing, and iteration...InternshipHourly paySummer internshipRemote work- ...Mechanical Engineer Opportunity At AstraAstra's mission is to improve life on Earth from space... ...OpportunityMechanical engineers at Astra design, analyze, build, and qualify hardware... ...to validate design robustnessSupport prototype builds, qualification campaigns, and acceptance...Internship
$28 per hour
Booster is seeking a Mechanical Engineering Intern to join their team in California, focusing on real aircraft hardware design and development. The internship offers a unique opportunity to work closely with engineers on various active projects, providing hands-on experience...InternshipHourly pay$20 - $28 per hour
...climate-focused robotics company in Berkeley is seeking a Mechanical Engineer Intern who will take ownership of mechanical design for large-scale systems. Responsibilities include engineering calculations, prototype builds, and collaboration with cross-functional teams....InternshipHourly payRelocation package- Therm-x in California seeks a Mechanical Engineer III to own mechanical design and 3D modeling for new assemblies, prototypes, and production. This hands-on role involves building and testing parts with machinists and technicians, iterating quickly when test data diverges...
$101k - $121k
...and capabilities of our autonomy engine and electric propulsion systems. We design, develop and manufacture an... ...Pyka is looking for a Propulsion Mechanical Engineer with a passion for combustion... ..., and spend as much time in the prototyping shop as you do in CAD. Some of...InternshipTemporary workRemote work$170k - $250k
...RoleWe are seeking a hands-on Electrical Engineer to review the design, drawings, and schematics of the... ...robustness.Collaborate closely with mechanical engineering on board packaging,... ...25 and FCC Part 15 Class A).Support prototype builds and bring-up, debug hardware/...Hourly payContract workWork at officeLocal areaRemote workFlexible hours$139.4k - $205k
...how to do the next 10B even betterAbout the RoleAs a Senior Mechanical Design Engineer - Closures, you will own the architecture, design, and... ...reviewing CAD in a design review, troubleshooting hardware on the prototype floor, or working with manufacturing engineers to improve...Hourly payWork at officeLocal areaImmediate startRemote workFlexible hours$140k - $180k
...the Astra Spacecraft Engine. The Vehicle Structures... ...aspects of system design including preliminary... ...calculations to inform mechanical, thermal, and... ...development through prototyping, environmental testing... ...restrictions, specifically the International Trafficking in Arms...$28 per hour
Pyka is seeking a Mechanical Engineering Intern to contribute directly to aircraft hardware development and gain real-world experience. Interns... ...work closely with senior engineers and support the design, prototyping, and testing of mechanical components at a rapidly growing...InternshipHourly pay- ...safety, reliability, and capabilities of our autonomy engine and electric propulsion systems. We design, develop and manufacture an ecosystem of... ...closer each day. Pyka is looking for an Associate Mechanical Design Engineer to join our experienced and enthusiastic...InternshipRemote work
$115k - $125k
Mechanical Engineer - Field Integrations Alameda, CA Overview We are looking for a hands‑on Mechanical... ...systems. Working across product design, project delivery, supply chain, and... ...concept development, design reviews, prototyping, procurement, testing, validation, and...For contractorsFlexible hours$56k - $64k
...energy technology and engineering company whose mission... ...students to join various Mechanical Engineering teams for... ...Mechanical Design Reliability Engineering... ...assembly, and testing of prototypes to support design validation... ...employees (excludes interns) expect to have access...InternshipHourly payFull timeTemporary workWork experience placementSummer workWork at officeFlexible hours$130.7k - $261.3k
...Our 115,000 colleagues serve people in more than 160 countries.The Opportunity:Recognized expert with broad expertise in mechanical design engineering, new product development and design transfer with responsibility for resolving significant technical issues as well as...- ...world-class team to solve this crisis. The Role — Mechanical Engineering Intern Join our hardware team and help turn designs into working systems. You’ll support reactor subsystem design in CAD, assist with prototype builds and testing, and keep our documentation tight...InternshipHourly payVisa sponsorship
$101k - $121k
...and capabilities of our autonomy engine and electric propulsion systems. We design, develop and manufacture an... ...is looking for a highly skilled Mechanical Engineer to join our cargo aircraft... ...design to structural analysis, prototyping, and testing — all while collaborating...Temporary workRemote work$68k - $102k
...Hardware Design Engineer ProfessionalJoin our dynamic team in San Leandro, CA as an Hardware Design Engineer Professional and be at the... ...engineering tools.What will make you successful: Bachelor's Degree in Mechanical or Electrical Engineering required. Must have 3+ years'...Ongoing contractFull timeContract workTemporary workH1bRemote workWork visaFlexible hours- ...Sr Mechanical EngineerAre you ready to lead the mechanical design of high-performance buildings that shape communities and critical... ...is seeking a Senior Mechanical Engineer to provide technical leadership... ...resource for clients and internal teams.Technical Leadership & Design...Work at office
$151k - $191k
...from the inside out today. We engineer and manufacture ground-... ...world?Who You AreAs a Process Design Engineer within Sila’s Capital... ...work seamlessly with multiple internal engineering teams and external... ...degree in Chemical Engineering, Mechanical Engineering, or related field...Work at officeLong distance$147.05k - $189.7k
...Healthcare team is looking for an Associate, Mechanical Engineering Lead - Central Plants & District... ...on the West Coast. Arup is known for designing innovative and sustainable solutions for... ...between external stakeholders and internal disciplinesPreferred Skills:LEED Accreditation...Work at officeLocal areaRemote workFlexible hours$129.1k - $146.7k
...healthcare team is looking for a Senior Mechanical Engineer to join our multi-disciplinary team... ...Angeles or Oakland. Arup is known for designing innovative and sustainable solutions for... ...a sense of belonging for all. Our internal employee networks support our inclusive...Local areaRemote workFlexible hours- Form Energy in Berkeley is seeking a hands-on Staff Mechanical Design Engineer to own the hydrogen management subsystem within our iron‑air battery program. You’ll architect, design, prototype, and test subsystems for reliable, safe operation as we scale to high‑volume...Relocation package
$120k - $160k
...Mechanical Engineer - Design and Build Advanced Aerospace HardwareAlameda, California | On-siteOpportunity SummaryJoin a venture-backed aerospace startup developing an advanced launch platform that relies on robust mechanical systems operating in demanding environments...$165k - $185k
...Senior Mechanical EngineerAt Aircapture we're creating technology to solve... ...considering us.As a Senior Mechanical Engineer at Aircapture, you will be an... ...product lifecycle: concept, design, build, test, and deploymentTranslate prototypes into scalable, manufacturable systems...Contract work- ...provisioning. Endurance, enabled by effective design, is key to these applications and KHA... ...to following precise procedures and engineering drawings, utilizing tools such as Dremel... ...procedures and engineering specifications.Mechanical and Electrical Integration: Building...Work at officeWorldwide
$150k - $185k
A leading aerospace company is seeking a Staff Mechanical Engineer to lead the mechanical design and manufacturability of next-generation Hall-effect thrusters for spacecraft propulsion. The role requires deep expertise in mechanical design, and a proven ability to drive...- e.construct Fz LLC in Emeryville is looking for a junior structural engineer intern to assist in engineering design tasks under supervision. The role includes performing structural calculations, preparing reports, and collaborating with a dynamic team of engineers. This...Internship
- A high-end residential design firm in Emeryville, CA, is seeking an Interior Designer Studio Intern. This paid internship offers students and recent graduates a chance to gain hands-on experience in design, sourcing materials, and contributing to live projects. The role...InternshipPart time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineering Intern: Design & Prototyping. Be the first to apply!

