Senior Test Engineer - Electro-Mechanical Automation

Graytitude; Billerica (MA); On-site; USD 90,000 - 120,000; Full time

Job summary

Graytitude is seeking a test engineer to support our compressor-based chillers and liquid-to-liquid ambient cooling systems used in semiconductor and medical equipment markets. The role emphasizes hands-on electrical and mechanical aptitude, strong communication, and teamwork on a fast‑paced manufacturing floor.

Responsibilities include developing electro-mechanical test fixtures, automated test equipment, data capture programs, and comprehensive test protocols for product acceptance and

Qualifications

• Daily systems production support and troubleshooting of electrical and controls problems on the manufacturing floor.
• Development of electro-mechanical test fixtures for ATP testing of production systems and electrical boxes.
• Design, develop, and build automated / semi-automated test and processing equipment and test protocols to enable cost effective, reliable, and safe completion of product acceptance tests.
• Develop, pilot, implement and maintain program for automated test data capture
• Provide support for qualification and reliability tests including test design, instrumentation selection, test setup and performing tests as required.
• Develop equipment and procedures to support calibration of instrumentations such as pressure transducers, flow meters, and other fluid measurement devices and controls. Perform advanced calibrations as required.

Responsibilities

• Daily systems production support and troubleshooting of electrical and controls problems on the manufacturing floor.
• Development of electro-mechanical test fixtures for ATP testing of production systems and electrical boxes.
• Design, develop, and build automated / semi-automated test and processing equipment and test protocols to enable cost effective, reliable, and safe completion of product acceptance tests.
• Develop, pilot, implement and maintain program for automated test data capture
• Provide support for qualification and reliability tests including test design, instrumentation selection, test setup and performing tests as required.
• Develop equipment and procedures to support calibration of instrumentations such as pressure transducers, flow meters, and other fluid measurement devices and controls. Perform advanced calibrations as required.

Job description

Graytitude is seeking a test engineer to support our compressor-based chillers and liquid-to-liquid ambient cooling systems used in semiconductor and medical equipment markets. The role emphasizes hands-on electrical and mechanical aptitude, strong communication, and teamwork on a fast‑paced manufacturing floor.

Responsibilities include developing electro-mechanical test fixtures, automated test equipment, data capture programs, and comprehensive test protocols for product acceptance and