Senior Mechanical Engineer - Mobile Manipulator Design at Origin

Bengaluru, karnataka, India -

Full Time

Start Date

Immediate

Expiry Date

26 May, 26

Salary

0.0

Posted On

25 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Subsystem Design, FEA, DFMEA, URDFs, Prototyping, CAD, GD&T, Tolerance Stack-up Analysis, Material Science, Fabrication, Structural Mechanics, V&V, Kinematic Calculations, Dynamic Calculations, Robotic Arm Design, Mobile Base Design

Industry

Robotics Engineering

Description

About Origin Origin (previously 10xConstruction) is building general-purpose autonomous robots for US construction to tackle rising costs, safety risks, and labour shortages. Our modular, multi-trade platform combines purpose-built hardware with real-time site intelligence to navigate complex environments and execute tasks with precision. Trained in high-fidelity simulation and already deployed on live sites, our robots deliver 5x faster execution, 250%+ margin expansion, and significant cost savings. Join India’s most talent-dense robotics team consisting of individuals from IITs, Stanford, UCLA, etc. About the role As a Senior Mechanical Engineer, you will take full ownership of major subsystems of the mobile manipulator (e.g., the multi-axis robotic arm structure, the heavy-duty mobile base chassis, or the lift column). You will be responsible for ensuring your subsystems survive extreme physical abuse while maintaining millimeter-level precision. You will independently execute complex structural analyses, manage difficult packaging constraints, and lead physical validation testing. Key Responsibilities Subsystem Design & Analysis: Architect and detail-design core mechanical structures, castings, and weldments for the robot. Conduct rigorous FEA (static, fatigue, and modal) to optimize for weight, stiffness, and manufacturability. Design complex, high-precision mounting interfaces for high-torque actuators, LiDARs, and vision systems, ensuring zero backlash and perfect alignment. V&V and Reliability Engineering: Translate product needs into verifiable engineering requirements for your subsystems. Develop and execute rigorous physical Verification and Validation (V&V) protocols (e.g., drop testing, vibration tables, continuous load cycling). Own the DFMEA for your subsystems and implement design changes to mitigate identified failure modes. Real-to-Virtual Fidelity: Create and maintain mathematically rigorous URDFs for your subsystems, calculating exact inertial properties, center of mass, and friction models to feed the simulation and controls teams. Prototyping & Mentorship: Lead rapid prototyping efforts to physically validate designs before committing to expensive tooling. Mentor junior engineers in CAD best practices, FEA setups, and GD&T application. Required Qualifications and Skills Bachelor's or Master's degree in Mechanical Engineering, Aerospace, or Robotics. 4-8 years of professional experience in designing dynamic mechanical systems. Expert proficiency in CAD software (Onshape or equivalent) and PDM systems. Strong background in applying GD&T (ASME Y14.5) and performing complex 3D tolerance stack-up analyses. Deep understanding of material science, metal fabrication (machining, welding, casting), and structural mechanics. Strong hands-on fabrication and prototyping skills. Preferred Experiences Experience designing mobile robots, heavy-duty gimbals, or CNC machinery. Practical experience writing Python or MATLAB scripts to automate kinematic or dynamic calculations. Gain experience in a dynamic startup environment at the forefront of robotics and AI innovation. Contribute to the development of technology that will revolutionize the construction industry. Work alongside a talented and passionate team committed to making a real-world impact. Learn from experienced professionals and gain valuable skills in robotics software engineering. Gain practical experience in a real-world engineering environment. Contribute to a project with the potential to make a significant impact on the construction industry.

Responsibilities

The Senior Mechanical Engineer will take full ownership of major mobile manipulator subsystems, such as the robotic arm structure or mobile base chassis, ensuring they withstand extreme physical stress while maintaining millimeter-level precision. Key duties include architecting core mechanical structures, conducting rigorous FEA, designing high-precision mounting interfaces, and leading physical verification and validation testing.