Mechanical Engineer

JOB DESCRIPTION
Mechanical Engineer
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
$69,500.87 - $104,251.30
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).