# Senior Prototype Engineer

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND-01 - our rapidly developed humanoid platform being deployed in real industrial environments - and we’re growing the team to take it even further. About The Role We're hiring a Senior Prototype Engineer to join our Hardware team based in Boston. This is a hands-on role where you will rapidly iterate, assemble, diagnose, and evolve advanced robotic platforms for real-world use. What You’ll Do Lead troubleshooting and resolution of complex electrical issues in prototype humanoid robots, including operational and in-development systems; perform detailed failure analysis and share learnings with hardware/software engineering teams. Collaborate closely with multidisciplinary engineers on prototype design, assembly, and bring-up, especially high-density electromechanical integrations. Create, maintain, and execute clear test procedures, troubleshooting guides, and repair runbooks for the prototyping lab to ensure high standards and rapid iterat

- **Id**: 4002208
- **Url**: <https://alion.io/job/humanoid-senior-prototype-engineer-3>
- **Role**: Robotics
- **Role family**: Robotics
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Boston, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-09T22:58:28Z
- **Employer posted date**: 2026-11-09
- **Last verified at**: 2026-11-10T04:12:00Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 3257
- **Description truncated**: no
- **Benefits**: Equity, Retirement plans, Vision insurance
- **Relocation offered**: no
- **Industries**: Robotics AI, Logistics & Warehouse Robotics, Industrial Robotics, Humanoid Robots

## Company

- **Id**: 35230
- **Name**: Humanoid
- **Domain**: thehumanoid.ai
- **Url**: <https://alion.io/company/thehumanoid>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: B
- **Score**: 77
- **Open postings**: 12
- **Ghost share**: 0
- **Stale share**: 0.917
- **Repost share**: 0
- **Time to fill p50 days**: 58
- **Computed at**: 2026-11-09T06:03:00Z

## Salary

- **Min**: 115000
- **Max**: 160000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 160000

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-10T04:12:00Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 58
- **Reasons**: conf:1, win:early
- **Computed at**: 2026-11-10T05:17:21Z

## Pay

- **Stated usd annual**: 160000
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.