Mechanical Engineer III — Precision Semiconductor Hardware

Axcelis Technologies; Beverly (MA); On-site; USD 106,000 - 159,000; Full time

Job summary

Axcelis Technologies is seeking a Mechanical Engineer III to design and develop mechanical components for advanced semiconductor equipment. You will work within a multidisciplinary team to create reliable, manufacturable hardware and contribute to system performance.

The role emphasizes hands-on design, testing, and collaboration with experienced engineers across electrical, controls, and manufacturing disciplines. Strong communication and problem-solving are essential for success.

Qualifications

• BS in Mechanical Engineering or related field.
• 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.

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, analyse, 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.

Skills

3D CAD experience

Analytical skills

Team collaboration

Communication skills

Education

BS in Mechanical Engineering

Tools

Creo CAD

GD&T

FEM/FEA tools

Job description

Axcelis Technologies is seeking a Mechanical Engineer III to design and develop mechanical components for advanced semiconductor equipment. You will work within a multidisciplinary team to create reliable, manufacturable hardware and contribute to system performance.

The role emphasizes hands-on design, testing, and collaboration with experienced engineers across electrical, controls, and manufacturing disciplines. Strong communication and problem-solving are essential for success.