Senior Mechanical Engineer Analyst

What you will do:

• Lead advanced FEA and multiphysics simulations to support design, optimization, and troubleshooting of complex systems.
• Own analysis activities end-to-end, including model setup, validation, and design recommendations.
• Perform structural (linear and nonlinear), thermal, vibration, and coupled multiphysics analyses.
• Translate simulation results into actionable design improvements that enhance performance and reliability.
• Partner with engineering and process teams to define modeling approaches and validation strategies.
• Design and support test plans to correlate models with experimental data.
• Influence product architecture and subsystem design through physics-based insights.
• Serve as a technical reviewer and subject matter expert for modeling across programs.
• Establish and promote best practices in simulation, validation, and engineering rigor.
• Mentor and support engineers in developing modeling skills.

Required Qualifications:

• MS or PhD in Mechanical Engineering, Physics, or related field
• 5–15+ years of industry experience in FEA or multiphysics modeling
• Strong proficiency in Ansys (Mechanical / Workbench required; APDL experience preferred)
• Proven ability to correlate simulation results with physical testing
• Strong understanding of fundamental physics and practical engineering applications
• Experience driving design decisions through analysis, not just supporting them
• Excellent communication skills with ability to present to cross-functional teams and leadership

Preferred Experience:

• Proven ability to correlate simulation results with physical testing
• Strong understanding of fundamental physics and practical engineering applications
• Experience driving design decisions through analysis, not just supporting them
• Excellent communication skills with ability to present to cross-functional teams and leadership

Why Join Axcelis:

• Direct influence on next-generation semiconductor equipment
• Ownership of high-value modeling work with visible product impact
• Exposure to complex, coupled physics problems in real-world systems
• Broaden your scope beyond larger competitors

PAY:

The U.S. base salary range for this role is $121,050.08 - $181,575.12.