Description Position Overview We are looking for an experienced Senior Mechanical Engineer to design and develop precision mechanical systems used in next-generation semiconductor and display equipment. This is a hands-on engineering role where you'll contribute across the full product lifecycle—from concept design and prototyping through validation and production release—while collaborating with cross-functional teams and providing technical guidance to junior engineers. Key Responsibilities Design and develop mechanical assemblies, precision components, and enclosures that meet the high standards of semiconductor and display equipment. Support the development process across concept design, CAD modeling, prototyping, validation, and release to manufacturing. Apply best practices in GD&T, tolerance stack-up, materials selection, and thermal/structural analysis. Partner closely with electrical, firmware, manufacturing, and quality teams to ensure seamless system integration. Participate in and contribute to design reviews, risk assessments, and DFM/DFT improvements to optimize reliability, cost, and manufacturability. Provide technical guidance and mentorship to junior engineers, fostering growth and collaboration. Collaborate with suppliers and contract manufacturers to ensure high-quality, cost-effective production. Investigate and resolve issues discovered in testing and production through structured root cause analysis. Qualifications Bachelor's or Master's degree in Mechanical Engineering or related discipline. 8+ years of mechanical engineering experience with a focus on product design and high reliability safety systems (semiconductor or capital equipment experience strongly preferred). Advanced proficiency with CAD tools (SolidWorks or equivalent) and PDM systems. Strong expertise in thermal management, materials science, precision machining, and structural analysis. Demonstrated success taking products from concept through production in high-tech industries. Excellent problem-solving, communication, and collaboration skills with the ability to work effectively across cross-functional teams. Skills Design, Solidworks, Mechanical, ansys mechanical, thermal analysis Top Skills Details Design,Solidworks,Mechanical,ansys mechanical,thermal analysis Additional Skills & Qualifications Solidworks, GD&T, Thermal experience Experience Level Intermediate Level Job Type & Location This is a Permanent position based out of Scotts Valley, CA. Pay and Benefits The pay range for this position is $120000.00 - $140000.00/yr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Scotts Valley,CA.

Application Deadline This position is anticipated to close on Sep 4, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.