Mechanical Engineer 2

Job#: 3056015

Job Description:
Mechanical Engineer II

Location: Fremont, CA

Schedule: Onsite | Monday-Friday | 8:00 AM - 5:00 PM PST
Position Overview

We are seeking a Mechanical Engineer II to support the design, analysis, testing, and documentation of complex, high-precision equipment systems. This role will work closely with cross-functional engineering teams to develop new designs, evaluate product performance, support prototype builds, and drive technical problem-solving initiatives throughout the product lifecycle.

The ideal candidate will have strong mechanical engineering fundamentals, CAD design experience, and the ability to work in a highly collaborative, fast-paced engineering environment.
Key Responsibilities
Mechanical Design & Development

• Design and analyze mechanical systems, assemblies, and components.
• Create and maintain detailed 3D CAD models, engineering drawings, and documentation.
• Conduct feasibility studies and engineering evaluations on new and modified designs.
• Support prototype fabrication, testing, and validation activities.
• Develop design solutions that balance performance, manufacturability, reliability, and cost.

Engineering Analysis & Problem Solving

• Perform engineering investigations and root cause analysis of product and system issues.
• Support structural and thermal analyses, including Finite Element Analysis (FEA) when applicable.
• Evaluate material selection, component performance, and manufacturing considerations.
• Conduct tolerance stack-up analysis and support reliability testing efforts.
• Analyze engineering data and communicate findings through reports and presentations.

Cross-Functional Collaboration

• Work closely with Mechanical, Manufacturing, Process, Reliability, and Product Engineering teams.
• Support design reviews and provide technical recommendations.
• Communicate technical concepts and design decisions to stakeholders with varying technical backgrounds.
• Contribute to continuous improvement initiatives focused on product quality, performance, and reliability.

Required Qualifications

• Bachelor's Degree in Mechanical Engineering required.
  • Master's or PhD in Mechanical Engineering also considered.
• Strong mechanical engineering fundamentals.
• Experience with mechanical design and product development.
• Experience with 3D CAD modeling tools such as:
  • Siemens NX
  • Creo (Pro/E)
  • SolidWorks
• Strong problem-solving and analytical abilities.
• Excellent communication and presentation skills.
• Ability to manage multiple priorities and projects simultaneously.
• Strong sense of ownership, accountability, and teamwork.

Preferred Qualifications

• Semiconductor industry experience.
• Experience supporting high-precision equipment or capital equipment products.
• Experience working in vacuum environments.
• Knowledge of:
  • O-rings
  • Vacuum fittings
  • Helium leak checking
• Experience performing:
  • Thermal FEA
  • Structural FEA
  • Tolerance stack analysis
  • Reliability testing
• Understanding of:
  • Heating and cooling systems
  • Material properties
  • Machining processes
  • Manufacturing methods
• Experience working with:
  • Aluminum
  • Plastics
  • Ceramics
  • Quartz
  • Other brittle materials
• Statistical analysis and engineering data interpretation experience.

Top Skills / Must-Haves
Required

Mechanical Engineering Fundamentals

CAD Modeling (NX, Creo, or SolidWorks)

Technical Problem Solving

Strong Communication & Collaboration Skills

Project Ownership & Accountability

Mechanical Design Experience

Organization & Attention to Detail

Strongly Preferred

• Semiconductor Industry Experience
• Vacuum System Design
• FEA (Thermal & Structural)
• Tolerance Stack Analysis
• Reliability Testing
• Materials & Manufacturing Knowledge

Nice-to-Have

• Chemical Laboratory Experience
• Surface Preparation & Analytical Techniques
• Statistical Process Control (SPC)
• Design of Experiments (DOE)
• Data Analysis & Technical Reporting

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