Onto Innovation · 18 hours ago
Mechanical Engineer 3
Wilmington, MA
Full-time
Onsite
Mid, Senior Level
$115K/yr - $173K/yr
5+ years expOnto Innovation is a leader in process control within the semiconductor industry, seeking a Mechanical Engineer 3 to follow the product development process from concept to manufacturing release. The role involves mechanical engineering design, analysis, prototype builds, and providing technical support to sales and service teams.
3D TechnologyManufacturingSemiconductor
Responsibilities
Follow the established Onto Innovation product development process with responsibilities from concept development through to manufacturing release and sustaining of capital equipment for the semiconductor industry
Mechanical Engineering design using precision components custom designed components in complex electro-mechanical systems
Design analysis including tolerance analysis and finite element analysis
Deliver designs meeting schedule, budget and technical requirements
Participate in prototype builds, system level characterization, validation and compliance test work
Provide technical support to sales and service teams as needed to promote customer adoption and use of Rudolph Technologies products
Provide excellent written and verbal communication of concepts, plans, status, proposals, designs, etc. to hardware and software team members
Responsible for applying applicable design principles and ensuring the designs comply with SEMI, CE, FCC, UL and other applicable standards
Qualification
Required
BS or MS Degree in Mechanical Engineering and a minimum of five years' experience in a product development environment
5-10 years of Mechanical design experience using 3D CAD software and experience creating part and assembly drawings for production
Strong Mechanical Engineering fundamentals
Tolerance analysis, Finite Element Analysis, GD&T
Knowledge of common engineering materials and finishes
Ability to study and understand the functional relevance of existing RTEC product designs quickly and contribute meaningfully to support product development and support needs
Knowledgeable of product development concepts, practices and procedures
Ability to work in a fast paced, highly dynamic environment
Preferred
Familiarity with semiconductor wafer processing, defect inspection equipment, automated test equipment and/or probe cards
Familiarity with relevant compliance standards is a strong plus (SEMI, CE, UL, CDRH)
Experience with precision mechanical engineering, motion systems or mechanisms
Benefits
Health/dental/vision/life/disability
PTO
401K plan with employer match
Employee Stock Purchase Program (ESPP)
Health & wellness initiatives
Company
Onto Innovation
Onto Innovation stands alone in process control with our unique perspective across the semiconductor value chain.
1001-5000 employees
H1B Sponsorship
Onto Innovation has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (16)
2024 (26)
2023 (12)
2022 (18)
2021 (13)
2020 (20)
Funding
Current Stage
Public CompanyTotal Funding
unknown1999-11-12IPO
Leadership Team
Chris Seams
Chairman Of The Board
Recent News
2026-01-06
2025-12-22
Company data provided by crunchbase