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Cohu

Designs and sells semiconductor test equipment

Senior Electro/Mechanical Systems Engineer

Design EngineeringConfirmed live in the last 24 hours
Full-timeSan Diego, CA, USA

About the Job

Requirements

  • A bachelor's degree in mechatronics, mechanical engineering, or electrical engineering is required; an MSc or MEng is desired.
  • At least 10 years of experience leading system-level development of complex robotic, electromechanical, or mechatronic systems, ideally in semiconductor backend equipment.
  • At least 5 years of experience as a hands-on engineer in a discipline.
  • A proven track record in systems engineering, robotic machine concept development, and cross-discipline electromechanical engineering leadership.
  • Deep understanding of thermal systems, motion control, sensor integration, and machine intelligence.
  • Experience with requirements engineering, risk management, and certification processes.
  • Excellent English communication skills.
  • Willingness to travel internationally up to 20%.

Responsibilities

  • Translate complex customer and market requirements into system concepts balancing performance, reliability, usability, and cost of ownership.
  • Integrate mechanical, electrical, thermal, and software domains into cohesive machine platforms to drive system-level innovation.
  • Moderate cross-functional concept development workshops and guide teams through structured decision-making under uncertainty.
  • Evaluate feasibility and risk of new concepts using first-principles physics and empirical modeling.
  • Maintain system-level traceability from requirements to implementation and preserve architectural integrity throughout the development lifecycle.
  • Serve as a technical authority and mentor for interdisciplinary engineering teams developing complex mechatronic systems.
  • Drive module and platform development schedules in alignment with program and project dates to meet committed demonstration and ship dates.
  • Conduct system-level requirements analysis and author technical specifications and design briefs for electromechanical, automated, robotic platforms, machines, and modules.
  • Lead evaluation and selection of technical concepts with domain experts using functional, economic, and risk criteria.
  • Ensure architectural consistency and interface compatibility across subsystems and modules.
  • Guide the development of subsystem concepts, requirements, and technical interfaces, and validate feasibility through analytical modeling and simulation.
  • Facilitate design reviews and ensure development progress aligns with system-level objectives.
  • Drive risk assessments and initiate necessary pre-development or technology-validation activities.
  • Ensure compliance with certification requirements, including CE, SEMI, and RoHS, and support preparation of documentation.
  • Support patent applications and protection of intellectual property arising from system innovations.
  • Present technical solutions and resolve system-level issues with customers and stakeholders.
  • Provide full system architectures for new concepts and customer-driven ideation when needed.
  • Lead module and system-level development for the EPG team under the Director of Product Engineering.

Desired Qualifications

  • An MSc, MEng, or equivalent master's degree is desired.

About the Company

Cohu

Designs and sells semiconductor test equipment

Cohu provides test and inspection equipment for semiconductors, including test/inspection handlers, MEMS test modules, test contactors, thermal sub-systems, and automated test equipment. These capital systems are designed, manufactured, and sold to test wafers, dies, and modules, with ongoing service and support contracts creating recurring revenue. What sets Cohu apart is its integrated portfolio that covers multiple test needs plus a global support footprint, enabling customers to test across automotive, consumer, industrial, and medical electronics. The company aims to help customers reliably test and validate semiconductor devices to ensure product quality and production yield.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Poway, CA
Founded
1945

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