Eight Sleep, Inc. logo

Lead Mechanical/ Product Design Engineer, Special Projects

Job Overview

Location

Remote

Job Type

Full-time

Category

Software Engineering

Date Posted

June 2, 2026

Full Job Description

đź“‹ Description

  • • Lead mechanical and product design engineering for V1 products from concept to production, owning end-to-end development of complex electromechanical systems integrating plastic, metal, and soft goods components with novel sensors and actuators.
  • • Architect and drive mechanical designs across the full product lifecycle, including brainstorming, 3D CAD modeling, prototyping, testing, validation, and ramp-up into high-volume manufacturing in Asia.
  • • Collaborate cross-functionally with electrical, software, reliability, and manufacturing engineering teams to solve integrated system challenges and ensure seamless hardware-software alignment.
  • • Perform detailed engineering analyses including thermal, fluid, and structural evaluations to ensure designs meet performance, safety, and durability targets.
  • • Apply design for manufacturability and assembly (DFM/DFA) principles, tolerance analysis, and geometric dimensioning and tolerancing (GD&T) to optimize designs for high-volume production.
  • • Partner with industrial design, marketing, and product teams to translate user needs and brand vision into technically feasible, high-performance mechanical solutions.
  • • Support manufacturing operations in Asia, providing on-site engineering guidance during tooling, pilot runs, and production ramp-up phases.
  • • Conduct root cause analysis and design of experiments (DOEs) to resolve quality issues and improve yield, reliability, and consistency in mass-produced units.
  • • Contribute to product roadmap and feature direction by working directly with company leadership to align mechanical innovation with business and customer goals.
  • • Ensure all mechanical designs comply with global regulatory standards and internal quality benchmarks for consumer electronics and wearable sleep technology.
  • • Maintain documentation for design intent, test results, change orders, and manufacturing specifications to support scalability and audit readiness.
  • • Travel to China as needed to support manufacturing partners, troubleshoot production issues, and ensure product quality at scale.
  • • Serve as the primary mechanical engineering authority on the team, mentoring junior engineers and setting technical standards for mechanical design excellence.

🎯 Requirements

  • • 6+ years of consumer product design experience with expertise in injection molding, sheet metal forming, and sensor/electronics integration
  • • Proven track record of shipping high-volume consumer products with manufacturing support in Asia
  • • Highly proficient in 3D modeling tools such as SolidWorks, NX, or Creo
  • • Experience with high-volume manufacturing processes, DFM/DFA, tolerance analysis, and GD&T
  • • Solid understanding of root cause analysis, DOEs, and quality measurement techniques
  • • BS in Mechanical Engineering (BSME) or equivalent

🏖️ Benefits

  • • Receive your own Eight Sleep Pod as an employee benefit
  • • Lunch provided 5 days a week at the San Francisco office
  • • Full health, vision, and dental insurance for you and your dependents
  • • Supplemental life insurance
  • • Flexible PTO
  • • Commuter benefits
  • • Paid parental leave
  • • Equity participation with periodic refreshments based on performance

Skills & Technologies

Senior
Remote

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Eight Sleep, Inc. logo
Eight Sleep, Inc.
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About Eight Sleep, Inc.

Eight Sleep designs and sells smart mattresses and sleep accessories that automatically adjust temperature, track biometrics, and integrate with mobile apps. The company targets consumers seeking data-driven sleep optimization through hardware-software combinations including cooling and heating mattress covers and AI-driven coaching insights. Founded in 2014, the company ships products globally and operates on a direct-to-consumer model supported by subscription software services.

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