Product Development & Systems Engineering Intern

Job Description

Job Description

Product Development & Systems Engineering Intern

Location: Los Angeles, CA
Compensation: $32-$35/hr

About the Role

We’re looking for technical problem-solvers who want to learn how products are designed, built, tested, and scaled. This role is ideal for students in Product Development Engineering, Industrial Engineering, Systems Engineering, Engineering Management, or adjacent majors who want exposure to full-stack product development spanning hardware, software, and AI-powered workflows.

This internship is designed to expose you to multiple facets of product management. This internship exposes you to multiple facets of product management across our three product tracks: Workflow, Software, and Hardware.

Key Responsibilities

• Contribute to early-stage product concepts, V0 prototypes, and validation experiments across hardware and software

• Learn SprintRay's 3D printing technology from the ground up—running prints, post-processing parts, troubleshooting failures, and documenting what works (and what doesn't)

• Work hands-on with SprintRay devices to understand workflows and identify improvement opportunities

• Analyze product usage data and customer behavior patterns to identify opportunities for improvement

• Help optimize printing workflows based on real-world testing and user feedback

• Document findings, create process improvements, and contribute to internal knowledge bases

• Build V0 prototypes or automation workflows using AI tools

• Participate in customer visits and user research sessions to understand real-world problems

• Ship features or workflow improvements end-to-end with mentorship

Required Qualifications

• Currently pursuing Master's degree (or final year of undergraduate) in Industrial Engineering, Systems Engineering, Engineering Management, Product Development or related technical field

• Builder mentality – you’ve designed and built things (software prototypes, automation workflows, AI agents, side projects, startups, etc.)

• Data fluency – can analyze datasets and extract actionable insights

• Intensely curious – you take things apart (literally or figuratively) to understand how they work

• Strong bias for action – you'd rather build and test than debate hypotheticals

• Good judgment about user experience and product quality

Preferred Qualifications

• Hands-on experience with high-tech products: 3D printers, IoT devices, drones, connected home devices, robotics, or similar

• Experience with rapid prototyping, vibe coding, or AI-assisted development

• Portfolio of side projects demonstrating technical depth and product thinking

• Familiarity with design tools (Figma) or CAD software

• Dental industry exposure and knowledge

Employment Type

Internship (3 months, Full-time)

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 View email address on us.fitly.work.