Sr Electrical Engineer (On Site)

Since 1969, Sensitron Semiconductor has been a manufacturer of discrete semiconductors and microelectronics for aerospace, defense, medical, and other high reliability markets, and applications. Our long-term success can be attributed to the talent, creativity, and dedication of our employees. Sensitron strives to create an environment in which all employees can reach their full potential and recognize their contribution to the growth of our company. Your journey to success starts here! About the Role Sensitron Semiconductor is seeking a motivated and detail oriented Senior Electrical Engineer to join our engineering team. This senior position is ideal for an engineer who enjoys working across the full product lifecyclefrom concept and design through validation and productionwhile contributing to high-reliability power electronics solutions used in demanding environments such as aerospace, defense, and industrial systems. Key Responsibilities * Design, develop, and test analog and power electronic circuits, including AC-DC and DC-DC conversion systems * Good understanding of DSP based power electronic products, experience in product development / troubleshooting * Experience in Digital Vector based control of BLDC motors, MATLAB and Simulink would be an asset * Perform component selection, schematic capture, and PCB layout activities with attention to EMI, thermal performance, and reliability * Conduct circuit simulation (e.g., SPICE-based tools) and analyze performance under varying electrical and environmental conditions * Develop and execute validation and qualification test plans, including worst-case analysis and derating * Troubleshoot hardware issues at the board and system level, including root cause analysis and corrective action implementation * Collaborate with cross-functional teams including mechanical engineering, manufacturing, and quality assurance * Support transition from prototype to production, including documentation, test procedures, and manufacturing support * Participate in design reviews and contribute to continuous improvement of engineering processes * Heavy interaction with customers to support product development opportunities Required Qualifications * Bachelors degree in electrical engineering or related field * 710 years of relevant industry experience * Strong foundation in analog circuit design and power electronics * Experience with schematic capture and PCB layout tools (e.g., Altium or similar) * Experience with lab equipment such as advanced oscilloscopes with optical probes, spectrum analyzers, and power analyzers * Working knowledge of EMI/EMC principles and mitigation techniques * Ability to debug circuits and systems methodically and able to work independently * Strong written and verbal communication skills Preferred Qualifications * Experience designing high-reliability applications (e.g., aerospace, military, or medical) * Familiarity with industry standards such as MIL-STD or IPC guidelines * Experience with thermal analysis and magnetic component selection * Exposure to digital control of power converters (e.g., microcontrollers or DSPs) * Understanding of isolation techniques and high-voltage design considerations * Experience developing embedded firmware and/or PC-based tools (e.g., C/C++, Python, or C#), including simple GUI applications for test, control, or data visualization What We Offer * Competitive salary and bonuses * Comprehensive health, dental, and vision insurance * 401(k) with company match * Generous paid time off and holidays * Opportunity to work on cutting-edge, mission-critical technologies * Collaborative in a technically driven work environment Why Sensitron Semiconductor? At Sensitron, you will be part of a team that designs and manufactures innovative semiconductors and power solutions that operate where failure is not an