Senior Mechanical Design Engineer

By combining first-hand knowledge of what cannabis users want with the most advanced technology and cutting-edge design, Puffco hasn't just grown a company: we have started a movement that will mainstream cannabis enjoyment for the world.

The company was founded in 2013 with a singular mission: to bring consumers the pleasure of a full-spectrum cannabis experience. Unlike other products which offer only a fraction of the full potential of cannabis, Puffco has focused on bringing the richest and most fulfilling experience possible. Puffco products are adored by consumers and critics alike and have won numerous industry and technology awards.

In addition to consumer success, Puffco continually revolutionizes the cannabis industry. Puffco’s corporate culture is built on a team laser-focused on working together to realize the company’s mission and vision. We strive to ensure a driven and unique business culture that respects and honors employees, partners, and customers. Puffco has also been listed by MG Magazine as one of the 50 best companies to work for.

We are looking for someone to join our Product Development team. As a Mechanical Design Engineer, you will design and deliver products according to specification. The right candidate will be highly creative with a deep understanding of manufacturing processes and materials. You will work with , EE, and Quality to create user-focused reliable products that you manage throughout its lifecycle. In this role you utilize 3D modeling and rapid prototyping to creatively solve problems with an eye on manufacturability throughout the process.

This role will be located in our Los Angeles, CA office, and as such we are only considering local candidates at this time. The hands‑on position would suit a self‑motivated, result‑oriented individual who is comfortable in a casual, but fast‑paced, environment. This is an individual contributor role (not managing direct reports), but you will influence teams across products, quality, operations, and supply chain to drive accountability and results.

• Create CAD models, including part and assembly drawings, Bill of Materials (BOMs), and complex surfacing.
• Contribute to mechanical solutions as part of a highly cross‑functional team.
• Support product ideation phase through leading new technology assessments, supporting prototype testing and coordinating with other functions to ensure cohesive integration of all technologies.
• Work across the full product development cycle, from concept inception to shipping product.
• Collaborate with Quality and Test Engineers to define and validate functional and production‑line tests.
• Collaborate and manage work with Asia‑based Supply Chain/Quality/Process engineers to ensure products are manufactured to Puffco specifications and cost targets.
• Lead mechanical design reviews, including tolerance analysis, FEA, DFM, tooling, assembly flow, and fixture considerations.

• BS in Mechanical Engineering or equivalent industry experience.
• 4+ years of industry experience in mechanical design and consumer product development.
• Strong proficiency in Solid Works and extensive CAD experience.
• Portfolio of past work required — including design examples, project contributions, and launch outcomes.
• Strong understanding of the entire design process from concept to EOL.
• Experience in Design for Manufacturability (DFM), Design for Assembly (DFA), statistical tolerance analysis techniques, functional dimensioning, GD&T, and 3D/2D CAD.
• Working knowledge in material properties, such as plastics, silicone, metal, adhesive, and glass/ceramic.
• Testing and analysis experience (FEA, Simulation, Design of Experiments, etc.).
• Knowledge of high‑volume manufacturing techniques (extrusion, die cast/MIM, machining, injection molding, etc.).
• Excellent organizational skills with the ability to track and resolve issues across multiple programs simultaneously.
• Extensive experience working in a shop for mock‑up and prototype fabrication.
• Self‑starter with a strong sense of ownership and accountability, able to work independently while driving product…