Mechanical Engineer III

JOB DESCRIPTION

Mechanical Engineer III

Axcelis is seeking a Mechanical Engineer I to support the design and development of critical hardware for next-generation semiconductor capital equipment. In this role, you will work as part of a multidisciplinary engineering team to develop mechanical components, assemblies, and subsystems that contribute to the performance, reliability, and manufacturability of advanced ion implantation systems.

This position offers the opportunity to work on complex electromechanical systems while building core engineering skills through hands-on design, testing, analysis, and collaboration with experienced engineers.

Role Focus and Impact

• Support the design, development, and validation of mechanical components and subsystems
• Apply engineering fundamentals to solve technical challenges and improve product performance
• Contribute to projects that impact system reliability, throughput, and manufacturability
• Develop technical expertise through collaboration with experienced engineers and cross-functional teams

Key Responsibilities

• Design mechanical components, assemblies, and supporting hardware for semiconductor equipment
• Create and maintain 3D CAD models, drawings, and engineering documentation
• Assist in translating system and product requirements into mechanical design solutions
• Perform basic engineering analyses, including tolerance stack-ups, thermal, and structural, with guidance from senior engineers
• Support prototype builds, testing, and design verification activities
• Collect, analyze, and document test data to evaluate design performance and identify improvement opportunities
• Participate in troubleshooting activities and root cause investigations for design and system-level issues
• Collaborate with electrical, controls, manufacturing, sourcing, and service teams to support product development efforts
• Assist with engineering change notices, design reviews, and product release activities
• Ensure designs meet quality, safety, manufacturability, and reliability requirements
• Communicate technical information clearly through reports, presentations, and team discussions

Required Qualifications

• BS in Mechanical Engineering or related engineering discipline
• 0-3 years of mechanical engineering experience, including internships or co-op experience
• Experience with 3D CAD software (Creo preferred, or equivalent)
• Understanding of mechanical engineering fundamentals, including statics, dynamics, materials, and machine design
• Familiarity with engineering drawings and GD&T principles
• Strong analytical and problem-solving skills
• Ability to work effectively in a collaborative team environment
• Strong written and verbal communication skills

Preferred Qualifications

• Internship, co-op, or project experience involving product design or electromechanical systems
• Exposure to manufacturing processes and assembly methods
• Experience with engineering analysis tools or FEA software
• Familiarity with laboratory testing and data analysis
• Experience working in a fast-paced product development environment
• Interest in semiconductor equipment, automation, robotics, vacuum systems, or precision mechanisms

Why Join Axcelis

• Work on cutting-edge technology used by leading semiconductor manufacturers worldwide
• Gain hands-on experience designing and developing advanced capital equipment
• Learn from experienced engineers and technical experts
• Build expertise in mechanical design, testing, and system integration
• Contribute to meaningful engineering challenges with real customer impact
• Benefit from a clear technical and professional development path within a growing engineering organization

What We Are Looking For

• An engineer who is eager to learn and grow technically
• A self-motivated individual who takes ownership of assigned work and follows through on commitments
• Someone who enjoys solving complex technical problems through data and collaboration
• A team player who values quality, attention to detail, and continuous improvement
• An individual excited to build a career developing advanced semiconductor equipment and technology

EQUAL OPPORTUNITY STATEMENT

It is the policy of Axcelis to provide equal opportunity in all areas of employment for all persons free from discrimination based on race, sex, religion, age, color, national origin, disability status, medical condition (including pregnancy), veteran status, sexual orientation, marital status, or any other characteristic protected by federal, state or local law. Axcelis will provide reasonable accommodation necessary to enable a disabled candidate or employee to perform the essential functions of the position, unless the accommodation would create an undue hardship for the Company.

U.S. BASE SALARY RANGE

$106,000.00 - $159,000.00

This base salary range reflects the typical compensation for this role across U.S. locations.

Our salary ranges are determined by role and level; individual pay is determined based on

multiple factors, including job-related skills, experience, relevant education or training, work

location, and internal equity. The range provides the opportunity for growth and progression as

you develop within the role.

Base pay is one part of our U.S. total compensation package which includes eligibility in the

Axcelis Team Incentive bonus plan, and comprehensive benefits package (for regular

employees working 20+ hours a week).