Electromechanical Engineer
Substrate
Electromechanical Engineer
Substrate
Develops advanced X-ray lithography chipmaking system
Substrate is addressing one of the most important technological problems facing the United States. At the intersection of advanced manufacturing and cutting-edge physics, we are developing technologies that will reshape the semiconductor industry and strengthen America's technological leadership. We are a team of world-class scientists, engineers, and technical experts building technology for the United States.
In this role, you will lead the development of next-generation high-precision electrostatic chucks (ESCs) that will drive innovation in semiconductor manufacturing. This role offers an opportunity to work at the cutting edge of semiconductor technology, collaborating with a team of talented engineers to overcome complex technical challenges and deliver high-performance solutions.
Lead the design, development, and optimization of advanced electrostatic chucks for semiconductor wafer handling and processing
Direct a cross-functional team of engineers and collaborate with manufacturing, materials science, and quality assurance teams
Develop technical specifications, project plans, and design criteria for ESC systems
Oversee prototyping, testing, validation, and production implementation processes
Optimize ESC performance parameters including electrostatic force distribution, temperature uniformity, and particulate contamination control
Drive innovation to address industry challenges such as RF compatibility, charging/discharging speed, and lifetime reliability
Analyze test data and implement design improvements to meet performance and yield targets
Collaborate with Substrate staff to understand requirements and deliver solutions that match advanced process needs
MS or PhD in Electrical Engineering, Mechanical Engineering, Physics, or related field
7+ years of experience in semiconductor equipment development, with at least 3 years specific to ESC technology
Demonstrated expertise in electrostatic principles, high-voltage systems, and materials compatibility
Salary Range
$150,000-$275,000 USD
Substrate is an equal opportunity employer. It provides equal employment opportunity to all applicants without regard to race, color, religion, national origin, disability, medical condition, marital status, sex, gender, age, military or veteran status, or any other characteristic protected by applicable federal, state, or local laws.
Substrate will provide reasonable accommodations to applicants with disabilities. If you need an accommodation during the hiring process, please let your recruiter know.
Applicants must be legally authorized to work in the United States. This position is not eligible for visa sponsorship.
Substrate develops a new chipmaking platform that uses advanced X-ray lithography powered by a proprietary particle accelerator to pattern circuitry on silicon wafers, with the aim of building a vertically integrated U.S. foundry. The technology claims to cut lithography costs roughly in half and has been demonstrated at national laboratories and its own facilities, with first chips targeted for 2028. Unlike traditional suppliers, Substrate pursues domestic production to reduce reliance on overseas fabs and focuses on cost-efficient, leading-edge wafers for AI and robotics. Its goal is to restore U.S. leadership in advanced semiconductor manufacturing and improve supply‑chain resilience by offering a domestic, cost-effective path to making high-end chips.
Explore more opportunities at Substrate