# Senior Mechanical Engineer

**Company:** [Dandy](https://hotfix.jobs/companies/dandy)
**Location:** Unspecified
**Role:** Hardware Engineering
**Experience:** 6+ years
**Skills:** Solidworks, Robotic Kinematics, Robotic Dynamics, Motor Controllers, Simulation Tools, Sensor Integration, Embedded Systems, Fmea, FEA, Cfd, Plc Programming, Twincat, Laser Interferometry, Optical Encoders, 3D Vision
**Posted:** 2026-08-03

> Senior mechanical engineer developing system-level mechatronic architecture for precision robotic manufacturing machines. The role requires 6+ years of machine-building experience, strong robotics and motion-control expertise, and hands-on proficiency in prototyping, analysis, and production-system integration.

## Job Description

## Responsibilities

- Architect and integrate complex robotic hardware systems, including precision actuators, sensors, and electromechanical subsystems.
- Apply additive manufacturing, including 3D printing, and subtractive manufacturing, including milling, grinding, and polishing, to design high-precision manufacturing platforms.
- Lead rapid prototyping of components and conduct structural and thermal analyses.
- Validate designs through performance testing and failure-mode analysis (FMEA).
- Serve as the technical interface between mechanical, electrical, firmware, and software teams.
- Optimize system dynamics and ensure seamless system integration.
- Work as an individual contributor in an early-stage environment while helping scale the team.
- Mentor junior engineers and manage multiple projects.
- Self-direct projects and drive issues to closure with the necessary teams.
- Travel to suppliers, manufacturing, and testing facilities as required, approximately 20%.

## Requirements

- 6+ years of machine-building experience in hardware, mechatronics, or robotics engineering, with a focus on system-level architecture for production systems.
- B.S., M.S., or Ph.D. in Mechatronics, Mechanical, Electrical, or Robotics Engineering.
- Expert proficiency with SolidWorks or similar platforms.
- Deep understanding of fabrication and manufacturing processes.
- Strong knowledge of robotic kinematics and dynamics, motor controllers, and simulation tools.
- Hands-on experience with sensor integration, embedded systems, and manufacturing design execution.
- Exceptional analytical and problem-solving skills.
- Ability to adapt quickly to program changes and work effectively in a high-velocity environment.

## Nice-to-Haves

- Experience as a systems or mechanical engineer for an automation system integrator or OEM, delivering turnkey automated solutions.
- Knowledge of waveform tuning, custom PLC programming, Beckhoff/TwinCAT, or high-performance motion controllers such as ACS and Elmo.
- Experience with laser interferometry, high-resolution optical encoders, and sub-micron calibration techniques.
- Experience integrating Automated Optical Inspection (AOI) and 3D vision systems into robotic workflows.
- Advanced FEA/CFD capabilities for thermal and vibration analysis.
- Experience designing or qualifying custom brushless motors, linear actuators, or robotic end-effectors.
- Knowledge of ISO 10218 or ISO 13482 robotic system safety standards.

## Compensation and Benefits

- Comprehensive benefits typically include healthcare, dental, mental health support, parental planning resources, retirement savings options, and paid time off.

## Similar jobs

- [Physical Design Engineer, Forward Deployed Engineering](https://hotfix.jobs/jobs/cef5959f-072b-4294-a45d-71a7c4c235a7) - OpenAI - San Francisco, CA - $260k – $302k/yr
- [Senior Mechanical Design Engineer [Propulsion]](https://hotfix.jobs/jobs/296cf748-3d6a-4ead-aeef-5446b1549796) - Odys Aviation - Long Beach, CA
- [Senior Engineer - Dexterous End Effector Design](https://hotfix.jobs/jobs/a62ac932-f09d-46a4-9853-ed76b0f89d80) - Maven Robotics
- [Senior RF Design Engineer](https://hotfix.jobs/jobs/3b5c5e95-18ca-4322-98b2-545836737331) - Skydio - San Mateo, CA - $206k – $271k/yr
- [Senior Trim & Lighting Engineer](https://hotfix.jobs/jobs/d4ef3699-bc86-493a-987b-03e4b5592346) - Zoox - Foster City, CA - $195k – $235k/yr

**Apply:** https://hotfix.jobs/jobs/c21a574e-8e98-43bf-8d3e-f3b7e79d3020
**Canonical:** https://hotfix.jobs/jobs/c21a574e-8e98-43bf-8d3e-f3b7e79d3020