Senior Mechanical Design Engineer – Precision Sensors

Client Growth Resources, Inc; Buffalo (NY); On-site; USD 110,000 - 150,000; Full time

Job summary

Client Growth Resources, Inc. is seeking a Senior Product Design Engineer for a precision manufacturing client in Buffalo, NY. The role blends mechanical design, analysis, prototype evaluation, and collaboration with customers and manufacturing teams to deliver reliable solutions.

You will translate requirements into specifications, maintain 3D CAD models and drawings, perform tolerance analyses, and support NPI, changes, and troubleshooting across production.

Qualifications

• Bachelor’s degree in Mechanical Engineering or related discipline.
• Progressive experience designing mechanical products through production release.
• Proficiency with 3D CAD, detailed drawings, GD&T, tolerance analysis, and ECR/ECN processes.
• Strong understanding of materials, manufacturing methods, interfaces, and design verification.
• Ability to independently manage technical work across functions.

Responsibilities

• Translate customer requirements and application conditions into product specifications and detailed design concepts.
• Create and maintain 3D CAD models, production drawings, bills of materials, and design documentation.
• Perform engineering calculations, material selection, tolerance analysis, and design risk assessments.
• Design components and assemblies with appropriate consideration of temperature, pressure, sealing, interfaces, and manufacturability as applicable.
• Develop prototype and validation plans, evaluate test results, and refine designs to meet performance requirements.
• Lead or contribute to design reviews and resolve technical issues with engineering, manufacturing, quality, and suppliers.
• Support new product introduction, engineering changes, and troubleshooting of production or field performance concerns.
• Provide technical guidance to less experienced engineers and improve design practices and reusable engineering knowledge.

Skills

3D CAD

GD&T

Tolerance analysis

Design for manufacturability

Cross-functional collaboration

Education

Bachelor’s degree in Mechanical Engineering

Job description

Client Growth Resources, Inc. is seeking a Senior Product Design Engineer for a precision manufacturing client in Buffalo, NY. The role blends mechanical design, analysis, prototype evaluation, and collaboration with customers and manufacturing teams to deliver reliable solutions.

You will translate requirements into specifications, maintain 3D CAD models and drawings, perform tolerance analyses, and support NPI, changes, and troubleshooting across production.