Full-Time

R&D Manager

Mechanical Design

Neptune Medical

Neptune Medical

1-10 employees

At-home fertility diagnostics and non-invasive device

No salary listed

Burlingame, CA, USA

In Person

On-site role in Burlingame, California.

Bachelor's, Master's

Category
Mechanical Engineering
Required Skills
CAD
Risk Management

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Requirements
  • B.S. or M.S. in Mechanical or Related Engineering
  • 8+ years of work experience
  • 2+ years in technical leadership or management role
  • Demonstrated experience working with cross functional teams
  • Experience developing and launching high volume medical devices
  • Capable with CAD modeling, engineering drawing generation, DFM, tolerance analysis and tooling design
  • Experience creating and managing schedules, budgets, and plans
  • Solid understanding of design controls and risk management
Responsibilities
  • Manage 5-7 direct reports, including career development and performance reviews
  • Plan team staffing and recruitment to ensure project success
  • Drive performance and technical requirement development
  • Lead risk management activities
  • Provide project management for device handles development, including defining milestones, cross-functional interdependencies, risks, and opportunities to expedite launch timelines
  • Represent team in updates to senior management
  • Work with NPI to develop processes and device assembly procedures
  • Lead vendor selection activities for tooling, component, and subassembly sourcing
  • Upgrade our manufacturing processes to ensure proper DFM and maximum scalability of our medical devices
  • Initiate and implement programs to continuously improve quality, cost and cycle time
  • Emphasize quality and utilize a risk-driven approach to ensure compliance to risk management policies and practices and ensure GMP
  • Support company goals and objectives, policies and procedures that comply with FDA Quality System Regulations (QSR), ISO 13485, and any other applicable domestic regulations including Cal FDB, OSHA and Cal-OSHA
Desired Qualifications
  • Experience managing engineers, technicians, or interns as direct reports
  • Experience with disposables/consumables
  • Experience with design and sourcing high volume injection molded components
  • Developed products from invention to market release
  • Experience in a start-up environment
  • Proficient with SolidWorks

Neptune Medical develops devices and tests to address male infertility. Its two main products are Pro-Test, an at-home diagnostic kit that lets individuals test fertility parameters from home, and Neptune, a non-invasive device designed to improve sperm quality. Pro-Test provides a convenient way to assess fertility without clinic visits, while Neptune uses a proprietary, non-invasive method to enhance key sperm metrics and is intended for home use alongside clinical fertility treatment. The company serves both clinics (B2B) and individual consumers (B2C) and markets its products to help diagnose and treat male infertility, a factor in about half of all infertility cases. Neptune Medical differentiates itself by offering integrated, consumer-accessible diagnostics and treatment tools, backed by grant funding and participation in precision medicine programs, aiming to make diagnosis and treatment more private, accessible, and effective.

Company Size

1-10

Company Stage

Series D

Total Funding

$97M

Headquarters

Burlingame, California

Founded

2016

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Simplify Jobs

Simplify's Take

What believers are saying

  • May 2026 Triton CARE 1 reported no adverse events and 100% cecal intubation.
  • Pathfinder's growing hospital base generates real-world evidence and commercial pull.
  • August 2024's $97 million Series D finances commercialization and clinical validation.

What critics are saying

  • Triton remains investigational in 2026; FDA clearance can slip beyond 2027.
  • Medtronic, Olympus, and colonoscopy incumbents can outspend Neptune on trials and distribution.
  • If Pathfinder adoption slows, Neptune becomes a one-product company reliant on venture capital.

What makes Neptune Medical unique

  • Pathfinder became Neptune's first FDA-cleared product, used in 15,000 patients by 2026.
  • Triton's Dynamic Rigidization targets full-colon robotic control with AI-assisted detection.
  • Neptune pairs endoscope access, robotic colonoscopy, and endovascular spinouts under one platform.

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Benefits

401(k) Company Match

Company Equity

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