SUMMARY: The Senior Electrical Engineer is responsible for designing, developing, and supporting embedded hardware and firmware for connected electromechanical products. This role is responsible for mixed-signal circuit design, embedded firmware development in C, wireless connectivity integration (including BLE and LoRaWAN), and low-power system architecture. Working closely with mechanical engineering, manufacturing partners, and regulatory bodies, the Senior Electrical Engineer ensures designs are production-ready, compliant, and scalable from prototype through mass production while supporting customer requirements, certification efforts, and field issue resolution.
ESSENTIAL DUTIES AND RESPONSIBILITIES:- Design mixed signal embedded hardware for battery powered and line powered electromechanical products including sensing, motor control, and communications subsystems.
- Develop and debug embedded firmware in C for microcontroller-based systems supporting BLE, LoRaWAN, and other low power wireless platforms.
- Architect low power system designs optimized for multi-year battery life in connected sensing and dispensing applications.
- Support RF layout and antenna integration for embedded wireless devices, including BLE and LoRaWAN. Antenna tuning experience is a strong asset.
- Translate customer requirements into production ready electrical architectures suitable for high volume deployment in commercial environments such as healthcare, facilities infrastructure, and pest monitoring systems.
- Perform schematic capture, PCB layout guidance, and board bring up, including validation testing and root cause troubleshooting.
- Collaborate with mechanical engineering teams on electromechanical integration including motors, pumps, sensors, housings, and environmental constraints.
- Support product certification activities including FCC, CE, IC, UL, and other regulatory requirements for connected electronic devices.
- Work closely with manufacturing partners to ensure designs meet cost, reliability, and scalability targets using DFM and DFA principles.
- Contribute to system level connectivity architecture including gateway integration, cloud interfaces, and mobile application interaction through defined APIs.
- Support transition from prototype to production, including validation builds, pilot runs, and engineering change implementation.
- Participate in customer technical discussions and provide engineering leadership during requirements definition, design reviews, and field issue resolution.
QUALIFICATION REQUIREMENTS: EDUCATION AND/OR EXPERIENCE:- B.S. in Electrical Engineering, Computer Engineering or related field.
- Greater than 5 years of experience in electronic design.
- Experience in Design for Test (DFT) and Design for Manufacturability (DFM)
- Experience designing products using C for Embedded, Bluetooth Low Energy (BLE), LTE-Cat-M1/NB-Iot, WiFi products
- Programing experience using Bare Metal, Python, IoT security, MQTT, HTTP
- Experience in designing high-volume, cost-sensitive commercial products
- Azure/AWS IoT services
- EMI/EMC Compliance testing
- PCB layout experience - preferably using Altium
- Ability to work independently and with other departments
- Requires strong organizational skills
PHYSICAL DEMANDS: - Lifting requirements up to 25 pounds
- Requires standing, sitting, and walking for periods of time
- Use hands to finger, handle or feel
- Reaching required
- Requires close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.
WORK ENVIRONMENT: - Working conditions are normal for an office environment. Minimal noise.
EQUIPMENT AND TOOLS USED: - Laptop computer.
- Standard office equipment.
