Alloy Enterprises

Co-Op, Thermal Test Engineer, Fall 2026 (July-December)

Co-Op Thermal Test Engineer

Pursuing a degree in Mechanical or Industrial Engineering; hands-on aptitude; basics of heat transfer, thermodynamics, and fluid mechanics; lab/test experience; ability to work independently; attention to detail; strong communication.

Simulation Engineer

Bachelor's in Mechanical or Aerospace Engineering; 2+ years experience; Siemens SimCenter required; thermal-fluid simulations; ability to deliver rapid estimates; strong communication.

Senior Software Engineer

3+ years in computational geometry or related fields; strong C++ background; 5+ years industry experience; 4-year degree in CS/CE/Math/Physics; experience shipping production software.

Test Engineer

Bachelor's in Mechanical Engineering or related field; strong heat transfer, thermodynamics, and fluid mechanics; experience with test fixtures, DAQ, sensors; Python or similar; autonomous work style; strong communication.

CNC Machinist

7+ years CNC programming and machining; aluminum casting/machining; 3D-printed parts; precision measurement; ISO procedures; CAMWorks experience; high-volume production.

Title	Location	Date
Co-Op, Thermal Test Engineer, Fall 2026 (July-December) Full Time · $48K-$58K/yr · 0+ YOE Burlington, Massachusetts, United States · Onsite	Burlington, Massachusetts, United States Onsite	Mar 25, 2026
Simulation Engineer Full Time · $85K-$105K · 2+ YOE Burlington, Massachusetts, United States · Onsite	Burlington, Massachusetts, United States Onsite	Mar 25, 2026
Senior Software Engineer Full Time · $125K-$160K · 5+ YOE Burlington, Massachusetts, United States · Onsite	Burlington, Massachusetts, United States Onsite	Feb 5, 2026
Test Engineer Full Time · $75K-$90K Burlington, Massachusetts, United States · Onsite	Burlington, Massachusetts, United States Onsite	Feb 2, 2026
CNC Machinist Full Time · $75K-$110K · 7+ YOE Burlington, Massachusetts, United States · Onsite	Burlington, Massachusetts, United States Onsite	Dec 2, 2025

Activities	Additive manufacturingThermal management solutionsMetal component fabricationHeat dissipation engineeringIndustrial hardware manufacturing
Headquarters	US
Industries	ManufacturingHardware
Name	Alloy Enterprises
Employees	60
Type	Private
Parent Company	Johnson Controls
Tagline	Manufactures complex metal components for high-performance thermal management.
Founded	2,020
Website	alloyenterprises.co
Latest Funding Round	Series A
Latest Funding Year	2,023
Latest Funding Amount	26,000,000
Latest Investors	Piva Capital

Alloy Enterprises

About Alloy Enterprises