Senior Mechanical Design Engineer, Precision Sensor Systems

Top Echelon Software, LLC; Buffalo (NY); On-site; USD 110,000 - 160,000; Full time

Job summary

Top Echelon Software, LLC is seeking a Senior Product Design Engineer to design and develop precision products and custom assemblies from concept through production release. This hands-on role combines mechanical design, analysis, prototype evaluation, and collaboration with customers and manufacturing teams to deliver reliable solutions.

The position emphasizes detailed design, design verification, and supporting manufacturing with a focus on temperature/pressure interfaces and

Qualifications

• Bachelor’s degree in Mechanical Engineering required.
• Progressive experience designing mechanical products or precision assemblies through production release.
• Proficiency with 3D CAD, detailed drawings, GD&T, tolerance analysis, and engineering change control.

Responsibilities

• Translate customer requirements and conditions 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 temperature, pressure, sealing, interfaces, and manufacturability considerations.
• 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.

Skills

3D CAD

GD&T

Tolerance analysis

Engineering change control

Detailed drawings

Cross-functional collaboration

Education

Bachelor’s degree in Mechanical Engineering

Tools

CAD software

Job description

Top Echelon Software, LLC is seeking a Senior Product Design Engineer to design and develop precision products and custom assemblies from concept through production release. This hands-on role combines mechanical design, analysis, prototype evaluation, and collaboration with customers and manufacturing teams to deliver reliable solutions.

The position emphasizes detailed design, design verification, and supporting manufacturing with a focus on temperature/pressure interfaces and