Senior Embeded QA Engineer
Core
Testing controller applications for HVACR and cold chain technologies to ensure software and controls work correctly in real-world field environments.
Role type
Senior embedded QA engineer (HVAC/Controls)
Builds
Refrigeration case controllers, CO2 high pressure valve controllers, and HVAC zone control applications
Domain
Climate technology / HVACR / Embedded controls
Deliverable
production ML models | product features
Required skills
Functional and system-level QA testing, control logic validation, test plan development, regression and integration testing, defect tracking, embedded systems testing, electrical schematic interpretation
Preferred skills
PID loops understanding, CO2 refrigeration knowledge, Modbus/BACnet protocol testing, Linux-based system testing, API testing, test automation frameworks
Technologies
Modbus, BACnet, ApTest Manager, JIRA, Rally, Jenkins, Maven, Ant, Selenium, Java, Python, C#, Postman
Responsibilities
Perform functional and system-level QA testing of controller applications; Validate control logic, alarms, and system interactions; Develop and maintain test plans and reports; Participate in field support calls to troubleshoot real-world issues; Analyze logs and system behavior to diagnose problems; Read and validate control schematics, wiring diagrams, and sequences of operation
Seniority
Senior, hands-on IC