EngineeringOn-site

Mechanical Engineer Intern

Droyd · On-site

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Last seen by MeritLog September 12, 2026Source: AshbySource version: ashby-public-job-posting-v1

MeritLog read this listing from Droyd's Ashby job board and last checked it on September 12, 2026.

Source: the employer's Ashby job board. Open the original listing for current details.

Job details

Work model: On-site
Salary: Not listed by source
Location: San Francisco, CA

Hiring context

How this role compares at Droyd

Droyd has 25 live roles in MeritLog’s catalog across 7 job families, and 11 of them are in engineering. 20 of those listings publish a pay range, a disclosure rate of 80%.

Counted across the job boards MeritLog tracks, at the time this page was served. Pay comparisons use only listings that publish a complete range in the same currency and period.

What the role asks for

What you'd do

Support mechanical subsystem design from concept through prototype and iteration
Create and modify CAD models for parts and assemblies
Help perform basic load calculations, testing, and analysis
Design parts for rapid prototyping methods such as 3D printing and CNC machining
Build and assemble prototypes using 3D printers, hand tools, and shop equipment
Help integrate mechanical designs with motors, sensors, and basic mechatronic components
Iterate quickly based on test results and engineering feedback
Document designs, tests, and learnings
Work alongside full-time engineers across mechanical, electrical, and software
Communicate progress, blockers, and findings clearly
On-site in San Francisco, CA
Part-time or full-time internship, balanced with school commitments

What they're asking for

Are current juniors or seniors (or equivalent) studying mechanical engineering or a related fieldSkill
Have hands-on experience from clubs, personal projects, or coursework involving physical hardwareSkill
Can show examples of projects taken from concept to a physical buildSkill
Are comfortable using modern CAD tools (Onshape preferred, but not required)SkillPreferred
Are willing to balance school and work in a fast-paced, build-heavy environmentSkill
Take ownership, learn quickly, and enjoy working with real hardwareSkill
Experience with FEA, topology optimization, or generative designSkillPreferred
Exposure to machining, tolerancing, or manufacturing workflowsSkillPreferred
Familiarity with electronics, motors, or control systemsSkillPreferred
Interest in industrial or visual designSkillPreferred

Parsed by MeritLog from the employer’s own posting. The full description follows below.

Job description

Thought process Thought process About the Team Droyd builds autonomous robotic systems that automate repetitive manual work in real environments. We design and manufacture our hardware in-house, which means iteration, fabrication, and execution all happen under one roof. Our robots operate in production settings, which means mechanical design must be practical, manufacturable, and tightly integrated with electronics and actuation. Our mechanical team designs and builds the physical systems that make our robots work - this team spends as much time prototyping and testing as it does designing. About the Role As a Mechanical Engineering Intern at Droyd, you will work hands-on on real robotic hardware. You will help design, build, and iterate on mechanical subsystems that ship to production robots. This is not a CAD-only role. You will be expected to prototype, test, and refine designs alongside full-time engineers. This role is based on-site in San Francisco, CA. In This Role, You'll Design & Analysis - Support mechanical subsystem design from concept through prototype and iteration - Create and modify CAD models for parts and assemblies - Help perform basic load calculations, testing, and analysis - Design parts for rapid prototyping methods such as 3D printing and CNC machining Prototyping & Build - Build and assemble prototypes using 3D printers, hand tools, and shop equipment - Help integrate mechanical designs with motors, sensors, and basic mechatronic components - Iterate quickly based on test results and engineering feedback Documentation & Collaboration - Document designs, tests, and learnings - Work alongside full-time engineers across mechanical, electrical, and software - Communicate progress, blockers, and findings clearly Work Environment & Schedule - On-site in San Francisco, CA - Part-time or full-time internship, balanced with school commitments We're Looking For Candidates Who - Are current juniors or seniors (or equivalent) studying mechanical engineering or a related field - Have hands-on experience from clubs, personal projects, or coursework involving physical hardware - Can show examples of projects taken from concept to a physical build - Are comfortable using modern CAD tools (Onshape preferred, but not required) - Are willing to balance school and work in a fast-paced, build-heavy environment - Take ownership, learn quickly, and enjoy working with real hardware Nice to have: - Experience with FEA, topology optimization, or generative design - Exposure to machining, tolerancing, or manufacturing workflows - Familiarity with electronics, motors, or control systems - Interest in industrial or visual design About Droyd Droyd builds autonomous robotic systems that operate in real production environments. We design the hardware, develop the control stack, and generate the data that enables generalist robotics. If we do this right, robots stop being demos and start being infrastructure. Join us and help build the systems that make it real.

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