Easter Seals Jobs

At Sonos we want to create the ultimate listening experience for our customers and know that it starts by listening to each other. As part of the Sonos team, you'll collaborate with people of all styles, skill sets, and backgrounds to realize our vision while fostering a community where everyone feels included and empowered to do the best work of their lives. This role is located on-site at one of our offices Some roles require an office while others may be done remotely. This position is office-based, meaning regular in-person collaboration or use of office equipment is essential to maximize effectiveness for this team and/or position. Qualified applicants must live within commuting distance of our Santa Barbara, CA, Boston, MA or Louisville, KY office locations. #LI-Onsite Sonos seeks a Power Electronics Engineer to join the newly formed Portables Category, Mobile Power Systems Team. In this hands-on role, you will be responsible for some of the core analog and mixed-signal electronics at the heart of the industry's most innovative portable products like the recently launched Sonos Ace. In the process, you will work with some of the brightest minds in the business across multiple disciplines of hardware, software, radio, acoustics, WiFi, and Bluetooth technologies. This is an opportunity to join a high-performing team tasked with shaping the future of Sonos Portables from definition to launch. What You'll Do Lead the development of new and innovative power electronic concepts to charge and power Sonos' Portable/Wearable products Identify and implement highly efficient wired and wireless charging solutions to deliver unmatched consumer experiences Develop new features and maximize the potential of new and existing technologies Debug complex low-level problems that may span interfaces between hardware and software Co-develop algorithms, state-transition diagrams/flowcharts, and analysis for each regime of operation Power Electronics Schematic and PCB layout design and review Define HW verification tests, develop new test methodologies, and derive test limits Work with development partners/peers to perform failure analysis and corrective actions Qualified applicants must be able to work from an office location for the majority of the work week What You'll Need Basic Qualifications BS or MS in EE, Physics, or related discipline with 3+ years of relevant experience Experience in power electronics product development - design concept, prototyping, product validation testing, launch, and product life cycle suppor Experience with Analog and Digital Signal Processing, Power Conversion, and Power Management ICs Experience with hardware design and integration, power semiconductor devices, magnetics, and thermal management Solid experience with electrical simulation and analysis tools such as SPICE and MATLAB/Simulink Strong written and verbal communication skills with experience articulating technical concepts in cross-functional teams Ability to work with people with different cultures and backgrounds in different locations and time zones Preferred Qualifications: In-depth understanding of modern battery charging circuits, USB, and Qi/Qi2 standards Experience with Battery Fuel Gauges such as HW integration, programming and communication Power Management Unit (PMU) programming for battery charge algorithms, battery health monitoring and management, and various power modes for low-power battery-operated products with hands-on experience profiling, optimizing, and debugging PMUs Experience with non-standard wireless charging solutions Experience with embedded real-time operating systems Solid track record of shipping reliable, cost and power-efficient HW in the Wearable space Hands-on testing and debugging of embedded systems in a laboratory environment Exposure to acoustics and acoustic measurements