Senior Electrical Engineer

Company Overview Echo Neurotechnologies is an exciting new startup in the Brain-Computer Interface (BCI) space, driving innovation through advanced hardware engineering and AI solutions. Our mission is to deliver cutting-edge technologies that restore autonomy to people living with disabilities and improve their quality of life.   Team Culture Join a small, dedicated team of knowledgeable and motivated professionals. Our early-stage environment offers the opportunity to take ownership of broad decisions with significant and long-lasting impact. We emphasize continuous learning and growth, fostering cross-functional collaboration where your contributions are vital to our success. Role Overview As a Senior Electrical Engineer, you will drive electrical system architecture and circuit design for medical devices spanning wearables to active implants. You will work across the full stack of low-power medical electronics, from novel sensing modalities and sensor front-ends to wireless power and communication systems, taking designs from concept through simulation, silicon, and board bring-up to a validated product. You bring a robust core skillset in electrical engineering, specialist know-how in one or more related areas, and enjoy working across the boundaries between hardware, firmware, mechanical, and software. Key Responsibilities System Architecture: Architect and design EE systems integrating compute, sensing, power, and communications within tightly power- and space-constrained form factors, from body-worn wearables to implants. Sensing & Sensors: Explore, evaluate, and prototype novel sensing modalities and sensor interfaces, translating concepts into product-oriented designs. Electrical & Circuit Design: Design and characterize analog/mixed-signal circuits for wearable and implantable applications, including simulation, statistical validation, and bench characterization. Wireless Power:  Develop custom wireless power transfer systems with a focus on high end-to-end efficiency, robust performance across varying coupling conditions, and modern control methods. Electromagnetic Simulation: Perform EM simulations to design and optimize wireless power coils and communication antennas (BLE, Wi-Fi, UWB, etc.), and correlate simulation results with measurements. Mixed-Signal ASIC Development: Contribute to ASIC architecture definition, develop new analog/mixed-signal modules and IP, run block- and system-level simulations, and lead post-silicon validation. PCBA Development: Develop and own PCBAs from schematic capture and layout through bring-up, debug, and design iteration. Qualifications & Skills Master's or PhD in Electrical Engineering or related field. Equivalent experience and exceptional capabilities will be considered. Specialist expertise in one or more of: mixed-signal ASIC development, wireless power systems, radios and antennas. Experience in analog/mixed-signal circuit design experience (simulation, characterization, statistical validation). Experience developing systems with MCUs and FPGAs. Experience with RF/EM simulation tools and methods (e.g., Ansys HFSS, CST Studio Suite, Ansys Maxwell, or equivalent). Hands-on lab proficiency with instruments such as oscilloscopes, spectrum and vector network analyzers, impedance analyzers, and source measure units. Functional knowledge of C, Python, and Verilog. Comfortable working across hardware, firmware, mechanical, and software boundaries and collaborating with cross-functional device teams. Salary $145,000 — $185,000 USD What We Offer An opportunity to work on exciting, cutting-edge projects to transform patients’ lives in a highly collaborative work environment. Competitive compensation, including stock options. Comprehensive benefits package. 401(k) program with matching contributions.   Equal Opportunity Employer Echo Neurotechnologies is an Equal Opportunity Employer (EOE). We celebrate diversity and are committed to creating an inclusive environment for all employees.   Confidentiality All applications will be treated confidentially. Applicants may be asked to sign an NDA after the initial stages of the interview process.