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Industrial Design Intern
Location: Los Angeles, CA (Onsite)
Compensation: $25-30/hr
Start date: Immediately
Duration: 3 months
About the Role
SprintRay is looking for an Industrial Design Intern who is excited to learn how physical products go from an idea to something customers use every day.
You'll work alongside industrial designers and mechanical engineers on SprintRay's resin 3D printing hardware for dental applications. This internship is focused on physical UX - how products look, feel, open, load, clean, and operate - and on learning how design decisions translate into manufacturable hardware.
This is a hands-on internship. You'll sketch, model, prototype, print, test, and iterate rather than spending all of your time behind a screen. We're looking for someone curious, resourceful, and excited to build things.
Key Responsibilities

• Support industrial design development across SprintRay's hardware portfolio
• Create sketches, CAD concepts, renderings, and presentation materials
• Build physical prototypes using 3D printing, foam, and other rapid-prototyping methods
• Help evaluate ergonomics, proportions, usability, and physical interactions
• Work with industrial designers and mechanical engineers to iterate concepts
• Assist with SolidWorks modeling and design development
• Explore form, materials, finishes, and manufacturing approaches
• Participate in design reviews and learn how concepts progress toward production
• Help maintain design consistency across products and accessories

Required Qualifications

• Currently pursuing a bachelor's or master's degree in Industrial Design, Product Design, or a related discipline
• Portfolio demonstrating strong fundamentals in form, proportion, sketching, CAD, and physical product design
• Comfortable building things by hand and rapidly prototyping ideas
• Familiarity with SolidWorks; Rhino, KeyShot, or similar tools are a plus
• Basic understanding of common manufacturing processes such as injection molding, CNC, or sheet metal
• Strong curiosity and willingness to learn
• Comfortable receiving feedback and iterating quickly
• Interest in complex physical products, hardware, or consumer electronics

What You'll Learn
You'll get exposure to the full hardware-development process and work directly with designers and engineers developing real products. The goal is for you to leave the internship with stronger industrial design judgment, deeper manufacturing knowledge, and meaningful hands-on product-development experience.
Employment Type
Full-time internship, 3-6 months
About SprintRay
SprintRay is rewriting the rules of dentistry with technology that's smart, fast, and designed to make life easier for dental professionals. Since 2014, we've been on a mission to deliver the most advanced 3D printing solutions in the industry-combining hardware, software, and materials into one seamless ecosystem.
But what really makes SprintRay different is our people. We're a bold, global team of innovators, problem-solvers, and doers who thrive on pushing boundaries and challenging the status quo. Every product we create is driven by a simple goal: help dentists spend less time on repetitive tasks and more time changing patients' lives.
Our culture is entrepreneurial, collaborative, and fueled by curiosity. We celebrate diverse perspectives and believe the best ideas can come from anywhere. Whether we're building next-generation AI tools, designing new materials, or supporting our customers on the front lines, we're united by the same passion-transforming digital dentistry and having fun while we do it.
At SprintRay, the future of dentistry is being printed today. Want to be part of it?
Equal Opportunity Employer
SprintRay is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
To All Recruitment Agencies:
Without a written agreement signed by an officer of SprintRay: a) SprintRay does not accept resumes from recruiting agencies, headhunters, or any other party expecting payment in the event SprintRay speaks with or hires a candidate from such submitted resume; b) SprintRay is not responsible for any fees related to unsolicited resumes or related Terms of Service, and c) Unsolicited resumes received will be considered the property of SprintRay and will be processed accordingly.
Accessibility
If you need a reasonable accommodation during the application or interview process, please contact us at people.services@sprintray.com.
Department Hardware Development Locations Los Angeles Hourly salary $25 - $30