Senior Mechanical Engineer, HVAC Sensors

Ralliant; Boxborough (MA); On-site; USD 92,000 - 171,000; Full time

Job summary

Gems Setra, part of Ralliant, is seeking a Senior Mechanical Engineer to own the mechanical architecture for precision sensors used in HVAC and environmental monitoring. You will design components, perform analyses, and lead reliability testing in mission-critical spaces.

Based in the US, you will collaborate with Electrical, Firmware, and Manufacturing teams to drive robust, cost-effective sensor solutions and support NPI and sustaining engineering throughout the product lifecycle.

Qualifications

• Bachelor’s degree in Mechanical Engineering with 8+ years of experience or Master’s with 5+ years.
• Experience in sensor design for HVAC/building automation.
• Proficiency in SolidWorks or Creo and GD&T.

Responsibilities

• Design mechanical components and assemblies for HVAC sensors.
• Create CAD models, drawings, GD&T, materials specs, and tolerances.
• Perform FEA and thermal analysis for robustness.
• Lead prototyping, environmental qualification, and reliability testing.
• Optimize interfaces for installation in ducts and rooms.
• Collaborate with Electrical, Firmware, Test, and Manufacturing.
• Drive cost reduction and design improvements across the product lifecycle.
• Provide technical leadership for NPI and sustaining engineering.
• Lead and participate in DFMEA.
• Manage multiple engineering projects with schedules and budgets.

Skills

Sensor design

GD&T

Mechanical design

Thermal analysis

Project leadership

Education

Bachelor’s degree + 8+ years experience

Master’s degree + 5+ years

Tools

SolidWorks

Creo

Job description

Gems Setra, part of Ralliant, is seeking a Senior Mechanical Engineer to own the mechanical architecture for precision sensors used in HVAC and environmental monitoring. You will design components, perform analyses, and lead reliability testing in mission-critical spaces.

Based in the US, you will collaborate with Electrical, Firmware, and Manufacturing teams to drive robust, cost-effective sensor solutions and support NPI and sustaining engineering throughout the product lifecycle.