Mechanical Engineer 3

Aleron; Fremont (CA); On-site; USD 130,019 - 175,909; Part time

Job summary

Aleron is seeking a Mechanical Engineer to support the design, development, testing, and documentation of complex semiconductor capital equipment in Fremont, CA. This contract role focuses on high-precision mechanical systems and cross-functional collaboration to advance next-generation manufacturing technology.

Ideal candidates have 5+ years in mechanical engineering with CAD and FEA experience, plus a BS/MS in Mechanical Engineering.

Qualifications

• Bachelor’s degree in Mechanical Engineering or higher.
• 5+ years in mechanical engineering, product development, or equipment design.
• Experience with design, testing, validation, and documentation.

Responsibilities

• Design and analyze mechanical systems and components for semiconductor capital equipment.
• Develop and execute test plans to validate performance and reliability.
• Create design documentation for drafting, manufacturing, and packaging activities.
• Collaborate with cross-functional teams across engineering disciplines.

Skills

CAD modeling

FEA

Thermal management

Robotic systems

Statistical analysis

Education

BS in Mechanical Engineering

MS in Mechanical Engineering

Tools

NX

Creo

SolidWorks

FEA software

Job description

Job Title: Mechanical Engineer 3

Location: Fremont, CA

Employment Type: Contract

Industry: Semiconductor

Compensation: $73.54/hour

About the Opportunity:

We're seeking a Mechanical Engineer III to support the design, development, testing, and documentation of complex semiconductor capital equipment. In this highly visible role, you'll work on high-precision mechanical systems, collaborate across engineering disciplines, and contribute to the development of next-generation semiconductor manufacturing technology.

This is an excellent opportunity for an engineer who enjoys hands-on product development, technical problem-solving, and working on sophisticated equipment in a fast-paced, innovation-driven environment.

Why You'll Love Working Here:

• Work on cutting-edge semiconductor equipment used to enable advanced technologies worldwide.
• Collaborate with multidisciplinary engineering teams on complex product development projects.
• Gain exposure to high-precision mechanical systems, robotics, thermal management, and advanced manufacturing technologies.
• Opportunity for long-term growth with potential for full-time conversion.

Why This Opportunity is Exciting:

This role offers the chance to influence the design and performance of advanced semiconductor etch equipment while working alongside experienced engineers and technical leaders. You'll help bring innovative concepts from design through testing, validation, and production.

What You'll Do:

• Design and analyze mechanical systems, assemblies, and components for advanced semiconductor capital equipment.
• Conduct feasibility studies, design evaluations, and engineering analyses on new and modified products.
• Develop and execute test plans to validate product performance and reliability.
• Create design documentation and provide technical information for drafting, manufacturing, and packaging activities.
• Support prototype fabrication, product testing, and engineering development efforts.
• Communicate technical concepts, design intent, and engineering solutions to cross-functional teams.
• Collaborate with manufacturing, quality, systems, and engineering teams throughout the product development lifecycle.

What You'll Bring:

• 5+ years of experience in mechanical engineering, product development, equipment design, or related engineering environments with a BSME; or 3+ years of experience with an MSME.
• 5+ years of experience creating mechanical models, assemblies, and engineering drawings using CAD software.
• 3+ years of experience performing product design, testing, validation, and engineering documentation activities.
• 3+ years of experience supporting complex electromechanical systems, automation equipment, capital equipment, or industrial products.
• 2+ years of experience performing engineering analysis, troubleshooting technical issues, and implementing design improvements.
• Bachelor's degree in Mechanical Engineering required; Master's degree preferred.

What Sets You Apart:

• Experience with NX, Creo (Pro/ENGINEER), or SolidWorks, with NX experience strongly preferred.
• Experience in the semiconductor industry.
• Experience designing robotic systems or end-of-arm tooling.
• Experience designing power enclosures, bus bars, RF straps, and related hardware.
• Experience developing thermal management solutions including heat sinks, fans, heat exchangers, cold plates, heaters, and temperature monitoring systems.
• Knowledge of material properties and manufacturing considerations for aluminum, plastics, ceramics, quartz, and other engineering materials.
• Experience performing Finite Element Analysis (FEA), including structural and thermal analysis.
• Experience conducting tolerance stack-up analysis and design verification.
• Knowledge of statistical analysis methods, engineering data evaluation, and technical presentations.
• Strong problem-solving, failure analysis, and root-cause investigation skills.
• Excellent presentation and communication skills with the ability to explain complex technical concepts to diverse audiences.

Additional Information:

• Upon offer of employment, the individual will be subject to a background check.
• Overtime: May be required to meet project deadlines and business objectives.
• Work Environment: Engineering and laboratory environment supporting advanced semiconductor equipment development.
• Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.

Aleron companies (Acara Solutions, Aleron Shared Resources, Broadleaf Results, Lume Strategies, TalentRise, Viaduct) are an Equal Opportunity Employer. Race/Color/Gender/Religion/National Origin/Disability/Veteran.

Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.