Allegion Hardware Engineer I is responsible for sustaining engineering activities for electro-mechanical locking products across their lifecycle. You will perform circuit analysis, PCBA design modifications, and ECN updates while coordinating with contract manufacturers to deploy changes into production. You will collaborate with Quality and Manufacturing to investigate issues, perform root cause analysis, and support corrective actions, with a strong emphasis on compliance testing (BHMA, FCC) #J-18808-Ljbffr