Electronics Continuation Engineer

Johnson Controls•Westford, MA

21d•$115,000 - $135,000•Hybrid

About The Position

As an Electrical Engineer – Sustaining, you will maintain and enhance existing fire detection hardware, including control panels, detectors, and notification devices. The work supports long-term product reliability, regulatory compliance, customer satisfaction, and the continued success of products throughout their lifecycle. Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization. The company helps customers use energy more productively, reduce carbon emissions, and operate with precision and resilience across industries including data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Johnson Controls has delivered performance for more than 140 years.

Requirements

Bachelor's degree in Electrical Engineering.
5+ years of experience in embedded hardware design and troubleshooting.
Strong communication and organizational skills.
Proficiency with debugging tools such as oscilloscopes and logic analyzers.

Nice To Haves

Experience with low-power analog circuit design.
Knowledge of AC/DC and DC/DC converters.
Familiarity with microcontrollers and embedded systems.

Responsibilities

Analyze and resolve hardware issues in existing products, including complex root-cause investigations and corrective actions.
Lead sustaining, component-obsolescence, and product-redesign projects from problem identification through implementation and release.
Balance multiple concurrent design changes, investigations, and sustaining tasks across several products.
Maintain technical documentation and ensure alignment with applicable regulatory standards.
Provide technical guidance and mentorship to junior engineers, including design reviews, troubleshooting support, and development of engineering best practices.