Senior Mechanical Engineer - Electro-Mechanical Systems Lead

Applicantz, Inc; Fremont (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

Applicantz, Inc. is seeking an experienced Mechanical Engineer for 100% onsite work in Fremont, CA. You will design and validate cutting‑edge mechanical and electro‑mechanical systems, leading feasibility studies, CAD modeling, testing, and detailed design for packaging and manufacturing.

You will mentor junior engineers, prepare technical reports and presentations, and ensure compliance with SEMI and GD&T standards while collaborating with suppliers to optimize cost and manufacturability.

Qualifications

• Bachelor’s degree in mechanical engineering or related field with 8+ years of experience, or Master’s with 6+ years.
• Highly proficient in 3D CAD, Siemens NX, and GD&T practices.
• Experience with vacuum system design and RF high voltage.
• In-depth understanding of heat transfer.
• Experience conducting RCCA, FMEA, and technical brainstorming sessions.
• Hands-on experimental and design background with strong engineering skills.
• Excellent communication, both written and verbal, and technical presentation skills.

Responsibilities

• Support the full life cycle of mechanical and electro‑mechanical systems from concept to productization, including concept, CAD modeling, development, and test/validation.
• Design components using metals, ceramics, quartz, plastics, and advanced coatings.
• Ensure documentation aligns with SEMI standards and GD&T guidelines.
• Conduct structural, thermal, heat transfer, stress, vibration, fluid and gas flow analyses to specify designs.
• Develop feasibility studies and test plans to characterize design performance.
• Prepare high-quality reports and technical presentations communicating design intent and validation results.
• Collaborate with suppliers and internal teams to ensure manufacturability, cost optimization, and conformance to requirements.
• Provide deliverables including FMEA, technical specifications, risk analysis, test specs, and design review presentations.
• Provide technical guidance and mentoring to junior engineers.

Skills

3D CAD

Heat transfer

FMEA

RCCA

Communication

Education

Bachelor’s degree in Mechanical Engineering

Master’s degree in Mechanical Engineering

Tools

Siemens NX

Job description

Applicantz, Inc. is seeking an experienced Mechanical Engineer for 100% onsite work in Fremont, CA. You will design and validate cutting‑edge mechanical and electro‑mechanical systems, leading feasibility studies, CAD modeling, testing, and detailed design for packaging and manufacturing.

You will mentor junior engineers, prepare technical reports and presentations, and ensure compliance with SEMI and GD&T standards while collaborating with suppliers to optimize cost and manufacturability.