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Senior Mechanical Engineer​/Engineer Manager

Job in Cambridge, Middlesex County, Massachusetts, 02140, USA
Listing for: HaloBraid
Full Time position
Listed on 2026-01-10
Job specializations:
  • Engineering
    Mechanical Engineer, Product Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Senior Mechanical Engineer / Engineer Manager

Overview

2nd Time Hardware Founder
• Harvard MS/MBA/BSc

Halo Braid is redefining haircare by building the world’s first intelligent braiding robot, to reduce hair braiding appointment times from hours to minutes. We’ve proven the technology with a working prototype, completed thousands of braids in testing, and we’re nearing the end of R&D. We’re searching for an Engineering Manager / Senior Mechanical Engineer who wants to help bring this future to life.

We’re well funded by top tier hardware and consumer investors, recently closing an oversubscribed round to fuel our next stage of growth. You’ll be on the forefront of invention, taking complex mechanisms from prototype to polished product, collaborating with industrial design, and shaping an entirely new category of robotics.

What You’ll Do

  • Architect the design of mechanical systems and sub-assemblies from 3D CAD to production-ready parts.
  • Lead and own
    : push for elegant and effective solutions, challenge status quo, and drive design forward.
  • Manage and elevate
    : manage engineers, set best practices and standards, and strengthen our engineering culture.
  • Build, test, and iterate fast
    : prototype and refine to ensure performance and reliability for professional use.
  • Engineer for scale
    : apply DFM/DFA principles and collaborate with suppliers to transition designs into volume manufacturing.
  • Bridge disciplines
    : partner with embedded controls engineers to integrate motion, sensing, vision, and actuation.

Who You Are

  • 7+ years of experience in mechanical design including CAD (Onshape or Solid Works preferred).
  • Track record of taking products from concept through launch.
  • Collaborative communicator with the ability to clearly convey ideas across disciplines.
  • Excited to mentor, influence, and own outcomes in a fast-paced environment.
  • Hands-on builder with deep intuition for moving mechanisms and mechatronics (motors, actuators, end effectors).
  • Comfortable with DFM and mass manufacturing methods (injection molding, CNC, sheet metal, etc.).
  • Comfortable with rapid prototyping (3D printing, laser cutting, CNC machining).
  • Have worked in consumer electronics, especially hairstyling and beauty tools.
  • Have worked in 3D printing, robotics, or complex machine design.
  • Have incorporated simulation (FEA/CFD) into your design optimization process.
  • Have startup DNA—driven, inventive, and energized by collaboration.

Why Halo Braid?

If you want to change an industry with breakthrough hardware and leave a mark on both engineering and culture at Halo Braid, this is the place for you.

  • Defining a new category
    :
    Be part of the team shipping the world’s first hair braiding robot to help stylists build their business.
  • Mission with meaning
    :
    Reduce a six-hour process to minutes, transform stylist income, and reimagine hairstyling.
  • Backed by the best
    :
    Supported by top investors, advisors, and partners as we move from R&D to launch.
  • Culture that creates
    :
    Purposeful, efficient, supportive, and open to ideation and critique.
  • Impact without ceilings
    :
    If it’s mission-critical and unowned, it’s yours.

This role is based in Cambridge, MA. We believe the best engineering breakthroughs happen together. We offer a competitive salary, 100% medical premium coverage, dental and vision benefits, and flexible PTO.

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Engineering and Information Technology
  • Industries:
    Personal Care Product Manufacturing

Referrals increase your chances of interviewing at Halo Braid by 2x

Apply BELOW

Position Requirements
10+ Years work experience
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