Sr Product Design Engineer

Confident Search Consultants; Buffalo (NY); On-site; USD 90,000 - 120,000; Full time

Job summary

Confident Search Consultants is seeking a Senior Product Design Engineer for a manufacturer of temperature sensors and precision assemblies. You will design and develop precision products from concept through production release, combining mechanical design, analysis, prototype evaluation, and close collaboration with customers and manufacturing teams.

The role emphasizes 3D CAD modeling, GD&T, tolerance analysis, and detailed documentation.

Qualifications

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

Responsibilities

• Translate customer requirements into product specifications and design concepts.
• Create and maintain 3D CAD models, drawings, BOMs, and documentation.
• Perform calculations, material selection, tolerance analysis, and risk assessments.
• Design components with temperature, pressure, sealing, interfaces, and manufacturability in mind.
• Develop prototypes and validation plans, evaluate results, refine designs.
• Lead or contribute to design reviews and resolve technical issues with teams.
• Support NPI, engineering changes, and troubleshooting in production or field.
• Provide technical guidance to engineers and improve design practices.

Skills

3D CAD modeling

Engineering analysis

Prototype evaluation

Technical documentation

Cross-functional collaboration

Education

Bachelor’s degree in Mechanical Engineering

Tools

3D CAD software

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.