Mechanical Engineer - Crystal Growth Facility

II-VI Incorporated • Budd Lake, NJ

45d

About The Position

We are seeking a skilled and motivated Mechanical Engineer to support the design, installation, and integration of new equipment within our crystal growth facility. The successful candidate will be responsible for conceptualizing, designing, and implementing mechanical systems used in crystal growth and associated fabrication processes. This role requires hands-on engineering expertise, strong CAD proficiency, and close collaboration with cross-functional teams including process engineers, technicians, and maintenance personnel.

Requirements

• Bachelor's degree in Mechanical Engineering or a related field (Master's preferred).
• 3+ years of experience in mechanical design, preferably in semiconductor, materials, chemical or crystal growth industries.
• Proficiency in SolidWorks, AutoCAD, or similar CAD software (SolidWorks preferred).
• Experience with thermal, vacuum, and pressure system design strongly desired.
• Knowledge of materials selection, fabrication processes, and mechanical assembly for high-temperature or ultra-clean environments.
• Strong analytical and problem-solving skills; ability to translate experimental and process requirements into engineering solutions.
• Excellent communication skills and the ability to work in a cross-disciplinary team environment.

Nice To Haves

• Hands-on experience with Czochralski, Bridgman, or other crystal growth systems.
• Familiarity with pressure vessel codes, ASME design standards, or finite element analysis (FEA).
• Experience coordinating with machine shops, vendors, and external fabrication partners.
• Experience designing and/or troubleshooting industrial or robotic control systems such as PLC's, temperature controllers, motors, pumps and similar equipment
• Knowledge of programming language such as ladder logic, G-code, Labview, Python or similar a strong plus

Responsibilities

• Design, develop, and implement new crystal growth and fabrication equipment, including mechanical subsystems such as chambers, vacuum assemblies, furnaces, and thermal management systems.
• Use SolidWorks or equivalent CAD software to create detailed 3D models, assemblies, and technical drawings.
• Conduct design reviews, tolerance analyses, and failure mode assessments to ensure reliable operation in high-temperature and vacuum environments.
• Collaborate with electrical, controls, and process engineers to integrate new equipment into existing systems.
• Prepare fabrication drawings, specifications, and bills of materials for internal or vendor manufacturing.
• Support installation, commissioning, and troubleshooting of new and existing crystal growth equipment.
• Work with suppliers and fabricators to ensure quality, manufacturability, and cost-effectiveness of designed components.
• Maintain compliance with safety and cleanroom requirements throughout the design and installation process.
• Contribute to continuous improvement efforts by identifying opportunities for process optimization and equipment upgrades.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Industry: Electrical Equipment, Appliance, and Component Manufacturing