Home › Companies › Juul Labs › Senior Mechanical Engineer
Senior Mechanical Engineer
Juul Labs · San Francisco, California, United States · Remote · Active · $165,000–$227,000 / year · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | Juul Labs |
| Title | Senior Mechanical Engineer |
| Normalized title | - |
| Department / team | Technology |
| Location | San Francisco, CA, United States |
| Work model | Remote / Remote |
| Employment type | - |
| Salary | $165,000–$227,000 / year |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2026-05-22 / 2026-05-29 |
| Changed / last seen | 2026-05-29 / 2026-06-21 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Juul Labs. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in San Francisco. | Open |
| Department jobs | Active postings in Technology. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Juul Labs |
| Source | aabac46c-6cb2-45ca-978b-944d0f25c173 |
| ATS provider | Greenhouse |
Description
THE COMPANY:
Juul Labs's mission is to transition the world’s billion adult smokers away from combustible cigarettes, eliminate their use, and combat underage usage of our products. We have the opportunity to address one of the world’s most intractable challenges through a commitment to exceptional quality, research, design, and innovation. Backed by leading technology investors, we are committed to the same excellence when it comes to hiring great talent.
We are a diverse team that is united by this common purpose and we are hiring the world’s best engineers, scientists, designers, product managers, operations experts, and customer service and business professionals. If the opportunity to build your career is compelling, read on for more details.
ROLE AND RESPONSIBILITIES:
The Senior Mechanical Engineer, R&D will be joining an incredibly talented group of mechanical engineers on our R&D team tasked with bringing new products and major product improvements to market for Juul Labs. This is a high-visibility position that will expose you to rewarding challenges and career growth opportunities.
This is a hands-on role that will be responsible for designing new products that are innovative, cost efficient, reliable, and ship on schedule. The successful candidate will drive the validation of concepts via early analysis, prototyping and testing, and work with cross-functional teams to ensure that product requirements are managed to achieve optimal experiences for our customers. In addition, the Senior Mechanical Engineer, R&D will work closely with internal and external partners to technically define designs and ensure that all product and project requirements are met. Furthermore, the successful candidate will troubleshoot and make improvements to existing products, and work closely with other members of the engineering staff to create optimal solutions to difficult design, structural, thermal, and battery life issues. The successful candidate will be comfortable sketching and prototyping new ideas and be familiar with engineering best practices, concepts and procedures. The person in this role should be a strong communicator who is able to lead effectively and work effectively with peers and management alike in a high-paced global environment.
KEY RESPONSIBILITIES:
Responsible for the overall design, analysis, documentation, and functional validation of mechanical components and assemblies through daily benchtop prototyping; balancing Industrial Design with mechanical constraints
Experienced with embedded control systems and adept at deriving meaningful insights through data analytics to drive improvements in existing algorithms
Root cause analysis and corrective action implementation as a result of build issues and reliability testing
Takes initiative and ownership of high level work
Negotiates and drives alignment with product architects, managers, and other key stakeholders across multiple disciplines
Design, implement, and drive to completion complex system DoEs spanning several engineering disciplines including EE, ME, FW, and SW
Domestic and internation travel required to support manufacturing builds 20-30%, travel percentages may vary based on business needs
Conduct and manage rapid feasibility studies to design for mechanical robustness, schedule, and cost
Facilitate design reviews
Work directly with part suppliers on DFM, tooling kick-off, tool bring-up, and tool/part qualification
Work directly with our CM or prototyping partners in support of system assembly build activities
Work with Quality and Manufacturing Engineering to define and implement validation testing plans and ensure all products meet reliability requirements
Ensure successful development of mechanical tooling and production part qualification (i.e. first-article inspections, manufacturing process capabilities (Cp/Cpk), (GR&R), material certifications, etc.)
PERSONAL AND PROFESSIONAL QUALIFICATIONS:
8+ years of relevant Mechanical Engineering experience in one or more of the following areas: product design, new product release, test engineering, manufacturing support.
Preferred experience with medical devices or other regulated products
Minimum 5 years experience working with overseas suppliers and CM partners, specifically designing and ramping high volume parts and assemblies
Possess strong functional proficiency in Python for data acquisition, and sensor-log analysis
Ability to comfortably navigate and modify existing firmware branches to enable early-stage prototype functionality
Experience in designing consumer oriented products using a broad range of processes and materials, with an emphasis on cosmetic plastic molding and metal parts (sheet metal, CNC, extrusion, etc.)
Experience with the development and integration of electro-mechanical components, such as flex circuits, batteries, and antennae
Expertise in one (or more of) the areas of: Statistical Analysis, Design of Experiments, FEA, CFD, Thermal Design, DFMEA, DFA, etc.
An ability to communicate well with cross-functional team members, efficiently collaborate to achieve project goals, and contribute to the Juul engineering team.
Ability to multi-task as well as focus on detailed problems, and ability to resolve problems.
Experienced in developing and testing both software applications and mechanical systems, ensuring they work together.
Preferred experience with medical devices or other regulated products
Preferred expertise in 3D MCAD, Solidworks
EDUCATION:
BS or MS in Mechanical Engineering, or related field.
JUUL LABS PERKS & BENEFITS:
A place to grow your career. We’ll help you set big goals - and exceed them
People. Work with talented, committed and supportive teammates
Equity and performance bonuses. Every employee is a stakeholder in our success
Cell phone subsidy, commuter benefits and discounts on JUUL products
Excellent medical, dental and vision, disability, and life insurance, plus family support, wellness, legal, and employee assistance program benefits
401(k) plan with company matching
Plus biannual discretionary performance bonuses
Juul Labs is proud to be an equal opportunity employer and is committed to creating a diverse and inclusive work environment for all employees and job applicants, without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. We will consider for employment qualified applicants with arrest and conviction records, pursuant to the San Francisco Fair Chance Ordinance. Juul Labs also complies with the employment eligibility verification requirements of the Immigration and Nationality Act. All applicants must have authorization to work for Juul Labs in the US. SALARY RANGES:
Salary varies by role, level and location, and is dependent on the cost of labor in a given
geographic region among other factors. These ranges may be modified at any time. SALARY RANGE: $165,000 — $227,000 USD
Full job record
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| Board ID | aabac46c-6cb2-45ca-978b-944d0f25c173 |
| Provider | greenhouse |
| Provider Job Key | 7951964 |
| Title | Senior Mechanical Engineer |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | San Francisco, California, United States |
| Department | Technology |
| Team | — |
| Employment Type | — |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | United States |
| Region | CA |
| City | San Francisco |
| Salary Raw | SALARY RANGE: $165,000 — $227,000 USD |
| Salary Min | 165,000 |
| Salary Max | 227,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://job-boards.greenhouse.io/juullabs/jobs/7951964 |
| Apply URL | https://job-boards.greenhouse.io/juullabs/jobs/7951964 |
| First Seen At | 2026-05-29 22:42:35Z |
| Last Seen At | 2026-06-21 07:36:24Z |
| Last Checked At | 2026-06-21 07:36:24Z |
| Last Changed At | 2026-05-29 22:42:35Z |
| Inactive At | — |
| Source Posted At | 2026-05-22 18:14:58Z |
| Source Updated At | 2026-05-22 18:14:58Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=juullabs/date=2026-06-21/2026-06-21T07-36-24-751Z-d6f7208c59405e73e8133d7ed87dffe48a4275ea930e85fd5c3b724081e7dacc.json |
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