---
title: 'Integration Engineer - Hands at 1X'
canonical: 'https://feeny.ai/job/integration-engineer-hands-1x-san-carlos-d8g63hy5yxpa'
type: 'job'
last_seen: '2026-11-08'
---

# Integration Engineer - Hands at 1X

- **Company:** [1X](https://feeny.ai/companies/1x)
- **Location:** San Carlos, CA
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-10-21
- **Last confirmed live:** 2026-11-08
- **Apply:** https://jobs.ashbyhq.com/1x/59a00e67-dd1d-4b1c-a860-fc5ef72dea99

## Job description

## About 1X

We’re building humanoid robots that work in home - doing the chores, handling the tasks, and giving people their time back. Simple, but it’s not.

To do this right, we have to solve robotics, AI, manufacturing - at the same time, at scale, in a form factor that has to be safe enough to live with your family. If you’re inspired by this, you’ll thrive here. We’ve been at this since 2014 and we’re at the point where the hard problems are behind us and the hard work is in front of us.

NEO is our flagship - a home robot designed to move, learn, and operate in the real world alongside real people. We’re not demoing it - we’re shipping it. We’re excited to meet you, if this excites you.

If you’ve spent your career working on problems that matter and want to see them actually reach the world - this is that moment. We’re scaling, we’re hiring with intention, and we need people who want to build something that will genuinely change how humans spend their time - safely creating abundance for all.

## About the Team

The Hands team builds the hands that let NEO grasp, manipulate, and help around the home. Packed with motors, encoders, gearing, and sensors, NEO’s hands are among the most dexterous and highest-cycle subsystems on the robot, and every one of them has to be proven before it ships.

Test engineering sits at the center of that work, from early bench characterization and design validation through production test and field returns. We partner closely with electrical, firmware, mechanical, and manufacturing engineering to make sure what we design is what we build, and that it keeps working.

## Your Charter

Build and own the tests that prove NEO’s hands work. You will develop the test software, stations, and procedures that characterize hand actuators and sensors, catch failures early, and keep production moving with confidence.

As a Hardware Test Engineer, you’ll bridge the bench and the production line, understanding what each test is actually measuring, turning raw data into clear root causes, and building tests that technicians can run reliably at scale.

## Key Outcomes

- Build automated pass/fail test scripts that log data and generate plots to characterize hand actuators, encoders, and sensors with repeatable, trustworthy results
- Own and maintain test PCs and production stations, keeping them healthy, networked, and running validated software
- Turn failures into answers by pulling logs, pinpointing the moment a failure happened, and writing clear root-cause summaries that drive design and process fixes
- Write repeatable procedures and build tests that technicians can run safely and consistently on live production equipment
- Design and build test fixtures and jigs that speed up validation of hands, grippers, and high-cycle actuators

## Key Competencies

- Strong electromechanical intuition with a clear understanding of what a test is actually measuring, not just how to run it
- Rigorous, data-driven debugging with the ability to trace a fault from a log or waveform back to its source in hardware, firmware, or the test itself
- Production mindset: careful with live equipment, disciplined about procedures, and focused on repeatability
- Strong cross-functional collaboration skills and comfort working across hardware, firmware, and software boundaries
- Ownership mindset with a bias toward execution, accountability, and continuous improvement

## Minimum Requirements

- Bachelor's degree in Electrical Engineering, Mechanical Engineering, Mechatronics, Computer Engineering, or a related field
- 5+ years of professional experience in hardware test, validation, or manufacturing test engineering
- Experience writing software for test and test automation, including pass/fail test scripts, data logging, and plotting
- Strong electromechanical fundamentals: motors (FOC basics, torque, current, back-EMF), encoders, gearing, and friction
- Comfort working in Linux, including SSH, process and service management, and troubleshooting disks and networks
- Hands-on bench experience with oscilloscopes, multimeters, power supplies, thermocouples, load cells, wiring, and fixturing
- Embedded and firmware literacy: able to build and flash firmware onto boards and read C/C++ well enough to trace a fault back to its source
- Working knowledge of Git, including branching, keeping branches up to date with main, and opening clean merge requestss

## Preferred Skills

- Robotics experience, ideally with robotic hands, grippers, or high-cycle actuators
- Basic fixture design experience, including CAD and 3D printing for test jigs
- Experience building automated test infrastructure, CI/CD workflows, or hardware-in-the-loop validation systems
- Experience supporting manufacturing, deployment, or field operations for complex products
- Familiarity with ROS, robotic middleware, or real-time distributed control systems

What does a successful 1X Team Member look like? Team members at 1X who thrive here are builders. They move fast, own their work completely, and treat time like it’s the one thing you can’t get back - because it is. They say what they mean, finish what they start, and hold themselves to a standard before anyone has to ask. We push each other to be better, and we do it with honesty and respect.

## Compensation

-

## Benefits

- Comprehensive medical, dental, and vision coverage
- Generous paid time off, company holidays, and parental leave
- 401(k) plan with company match (100% on the first 3% of contributions, 50% on the next 2%)
- Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) options
- Commuter benefits (transit and parking)
- Short-term and long-term disability, and life insurance
- Employee Assistance Program (EAP) for mental health, financial, and personal support
- Onsite snacks and catered lunches

## Equal Opportunity Employer

1X is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, ancestry, citizenship, age, marital status, medical condition, genetic information, disability, military or veteran status, justice system impact, or any other characteristic protected under applicable federal, state, or local law.

## About 1X

## Company Overview
- **One-liner**: 1X develops general-purpose humanoid robots for home and industrial environments, combining AI and hardware to automate everyday tasks.
- **Entity Type**: Private (Series B funding stage)
- **Headquarters**: Palo Alto, California, United States
- **Founded**: 2015
- **Founders**: Bernt Øyvind Børnich

## Core Business
- **Primary industry**: Robotics Engineering / Artificial Intelligence
- **Target customers**: B2C (home consumers via NEO) and B2B/Enterprise (industrial tasks via EVE)
- **Mission**: Build a truly abundant society through general-purpose robots capable of performing any kind of work autonomously, allowing humans to focus on what they love.

## Products & Services
- **NEO**: A friendly home humanoid robot designed to integrate seamlessly into daily life and handle chores. Currently in early access after the NEO Beta (2024) and NEO Gamma (2025) iterations. [1x.tech](https://www.1x.tech/about)
- **EVE**: A wheeled industrial humanoid deployed in factories worldwide for autonomous industrial tasks. [1x.tech](https://www.1x.tech/about)
- **Revo1**: A high-torque-to-weight drive servo motor inspired by human tendon actuation, used in 1X robots. [1x.tech](https://www.1x.tech/about)
- **1X World Model**: A physics-grounded video model that enables NEO to learn autonomously from text or voice commands. [linkedin.com](https://www.linkedin.com/company/1x-technologies)

## Market Standing
- **Valuation**: Not publicly disclosed
- **Key Metric**: Total funding of $169M as of mid-2026, with a $100M Series B led by EQT Ventures in January 2024. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
- **Notable Investors/Partners**: EQT Ventures (lead), plus other investors in secondary rounds. Acquired Kind Humanoid in January 2025. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
- **Growth Signals**: 
  - Headcount grew 121.2% YoY to 394 employees. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
  - Full-scale production of NEO began in Hayward, CA, with capacity to build 10,000 units per year. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
  - New Palo Alto HQ consolidated teams from Sunnyvale and Moss, Norway. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
  - Appointed Mohi Khansari as Head of Robot Learning (January 2026) and Vikram Kothari as VP of Operations (August 2025). [linkedin.com](https://www.linkedin.com/company/1x-technologies)

## Competitive Advantages
- **Vertical integration**: Owns manufacturing in Hayward (U.S.) and Moss (Norway), controlling the full production stack.
- **Proprietary hardware**: Revo1 servo motor offers world-leading torque-to-weight ratio, enabling flexible, low-gear-ratio robotics.
- **AI-first approach**: The 1X World Model allows robots to learn physical tasks via simulation and self-supervised video prediction, reducing need for manual programming.
- **Early home deployment**: NEO is one of the first humanoid robots entering private homes, giving 1X real-world data and feedback loops.

## Strategic Focus
- Scaling NEO production and expanding early access to more households across the U.S.
- Enhancing AI capabilities through the World Model and reinforcement learning (e.g., Redwood mobility controller).
- Building a robust supply chain and service network for home robots.
- Continuing enterprise deployments of EVE while shifting emphasis to the consumer market.

## Why Work Here
- **Culture**: Fast-paced, mission-driven environment focused on building humanoid robots that coexist with humans. Strong emphasis on AI, hardware, and real-world impact.
- **Work model**: Likely on-site for hardware and AI roles (multiple offices in Palo Alto, San Carlos, Sunnyvale, Hayward, and Moss). Some software roles may offer flexibility.
- **Notable perks**: Opportunity to work on cutting-edge robotics and AI, contribute to a product (NEO) that is already entering homes, and be part of a rapidly scaling company with strong funding.
- **Engineering culture**: High concentration of talent from Tesla, Apple, Google, and SpaceX. Active research in biomechanics, reinforcement learning, and simulation. [linkedin.com](https://www.linkedin.com/company/1x-technologies)
- **Open roles**: 65+ positions listed on the careers page across AI, hardware, software, operations, and manufacturing. [1x.tech](https://www.1x.tech/careers)

## Sources
1. [1x.tech](https://www.1x.tech/about)
2. [1x.tech](https://www.1x.tech/careers)
3. [linkedin.com](https://www.linkedin.com/company/1x-technologies)

## Other roles at 1X

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- [Senior Manufacturing Engineer - Actuators](https://feeny.ai/job/senior-manufacturing-engineer-actuators-1x-san-carlos-kwfvzvmaqny2) — San Carlos, CA
- [Assembly Technician - Robot Hands](https://feeny.ai/job/assembly-technician-robot-hands-1x-san-carlos-cjner5cbwtk6) — San Carlos, CA
- [Firmware Engineer - Testing](https://feeny.ai/job/firmware-engineer-testing-1x-san-carlos-xr69c1z1y5pv) — San Carlos, CA
- [Vice President Finance - Corporate Controller](https://feeny.ai/job/vice-president-finance-corporate-controller-1x-san-carlos-setxjzk3dtx5) — San Carlos, CA
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