Staff / Sr. Staff Electro Acoustic Engineer - Receivers

Company: Knowles ElectronicsBusiness: MedTech and Specialty Audio (MSA)Location: Itasca, ILSUMMARY:We are seeking an Electro-Acoustic Engineer (level to be determined by experience) to work with our dynamic product development team. Industry experience in miniature electro-acoustic and mechanical components is desired. We seek a person who will assist in the development of new designs through proof of concept and prototypes. Detailed modification or iterations of existing designs will also be required. The successful candidate will be expected to achieve exceptional results through his/her contribution to product introduction, and innovation. This individual will work closely with Senior and Principal Engineers on design and technology concepts that are aligned with customer needs and business goals.SPECIFIC DUTIES AND RESPONSIBILITIES Engage closely in multiple product development phases through proof-of-concept / prototypes to mass productionHelp achieve design concepts that meet or exceed internal specification and/or customer requirementsCreate CAD concepts to communicate designs and perform simulationsPerform single-physics and multi-physics simulations using finite element analysis (FEA) and lumped parameter models (SPICE, Modelica).Conduct experiments in the lab to prove out principals and test design concepts using a broad array of lab equipment with off-the-shelf and custom software applications.Help investigate the most innovative design methodologies, materials, tools, and practices to achieve the most competitive products in the market.Identify and innovate new or derivative products through collaboration with subject matter expertsContinually look for patent opportunities to further help Knowles distinguish itself in the industryAdopt a fail-fast strategy to early evaluations of technologies and optimize new technologies that show promise.Assist Application Engineering with technical support escalations that require deeper subject matter expertiseSuccessfully multi-task between multiple projectsLearn and understand manufacturing and QA challenges to assure highly manufacturable productsInterface with customer, solving technical challenges in partnership to ensure continued successEffectively dissect large open-ended engineering challenges into smaller parts and conduct root-cause analysisPOSITION/TRAINING REQUIREMENTSBachelor's Degree (Master's or Doctorate preferred) in Electrical or Mechanical Engineering, Material Science, Acoustics, or PhysicsMinimum of 7 years' experience in developing electro-mechanical, electro-acoustic productsExperience and knowledge of hearing aids, audio or acoustic product development is strongly preferred.Experience with circuit analogies for mechanical and acoustic systems is preferred.Experience with lumped parameter modeling in SPICE, Modelica, or other software is preferred.Experience with making lab measurements in the frequency and time domain using equipment like spectrum analyzers, audio analyzers, and oscilloscopes is strongly preferred.Strong written and oral communication skills are essential.Experience working with cross-functional and remote engineering teams is essential.Proven track record of successfully launching products preferredExperience with CAD modeling. Creo is the preferred CAD software.Experience designing fixtures to aid in assembly and test is a plus.Experience with piezo transduction and MEMS technologies is nice to have.Experience with manufacturing processes including 3D printing, machining, stamping, and plastic molding is nice to have.Experience working with customers is a plus.REPORTING STRUCTURE:Reporting to Sr. Manager Receiver Development

Created: 2025-10-02