Sr Product Design Engineer

Management Performance Associates; Buffalo (NY); On-site; USD 110,000 - 160,000; Full time

Job summary

Management Performance Associates is seeking a Senior Product Design Engineer for a Buffalo-area manufacturing client specializing in temperature sensors, compression seal fittings, and cable assemblies. You will translate requirements into robust mechanical designs from concept through production, performing analyses, prototypes, and collaboration with customers and production teams.

Responsibilities include creating 3D CAD models, detailed drawings, tolerancing, and design verification;

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• Experience designing mechanical products or precision assemblies through production release.
• Proficiency with 3D CAD, detailed drawings, GD&T, tolerance analysis, and ECO/ECN processes.

Responsibilities

• Translate customer requirements into product specifications and detailed design concepts.
• Create and maintain 3D CAD models, production drawings, BOMs, and design documentation.
• Perform engineering calculations, material selection, tolerance analysis, and design risk assessments.
• Design components and assemblies with consideration of temperature, pressure, sealing, interfaces, and manufacturability.
• Develop prototype and validation plans, evaluate test results, and refine designs to meet performance.

Skills

Mechanical design

Tolerance analysis

Cross-functional collaboration

Prototype evaluation

Education

Bachelor's degree in Mechanical Engineering

Tools

3D CAD

GD&T

Engineering change control

Job description

Senior Product Design Engineer

We are recruiting on behalf of our client, a manufacturer of temperature sensors, compression seal fittings, and cable and harness assemblies.

Position Summary

Design and develop precision products and custom engineered assemblies from concept through production release. This hands-on role combines detailed mechanical design, engineering analysis, prototype evaluation, and collaboration with customers and manufacturing teams to deliver reliable solutions.

Key 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.

Proposed Qualifications

• Bachelor’s degree in Mechanical Engineering or a related engineering discipline.
• Progressive experience designing mechanical products or precision engineered assemblies through production release.
• Proficiency with 3D CAD, detailed drawings, GD&T, tolerance analysis, and engineering change control.
• Strong understanding of materials, manufacturing methods, mechanical interfaces, and design verification.
• Ability to independently manage technical work, document decisions, and collaborate across functions.

Preferred Background

Experience with temperature sensors, compression seals, pressure or vacuum interfaces, and custom industrial products is preferred. Familiarity with simulation tools, design for manufacturability, and customer-facing technical discussions is also valued.