Application Engineer - High-Reliability Power Electronics

Application Engineer – High-Reliability Power Electronics Position: Application Engineer – High-Reliability Power Electronics Company: EPC Space Position Type: Full Time City: Andover, MA (onsite) State: MA Country: US About the Role We are seeking a highly skilled and motivated Application Engineer specializing in High-Reliability (Hi-Rel) Power Electronics . In this role, you will serve as the crucial technical bridge between our R&D engineering team and our clients operating in mission-critical sectors (Space, Aerospace, Defense, Medical). You will be responsible for helping customers integrate our cutting-edge power conversion technologies into environments where failure is not an option. If you thrive on solving complex electrical engineering challenges, optimizing thermal management, and working with wide-bandgap semiconductors, this role is for you. Key Responsibilities: Customer Technical Support: Act as the primary technical point of contact for tier-1 customers, assisting them with component selection, circuit design, and system integration. Design-In Support: Create reference designs, evaluation boards, application notes, and simulation models (using SPICE, PLECS, or MATLAB/Simulink) to accelerate customer adoption. Failure Analysis & Troubleshooting: Lead root-cause analysis investigations for field failures or qualification anomalies, leveraging standard laboratory equipment (oscilloscopes, power analyzers, thermal cameras). Cross-Functional Collaboration: Partner with Product Management and R&D to feed customer requirements, market trends, and feature requests back into our next-generation product roadmap. Testing & Validation: Conduct hands‑on electrical and thermal characterization of power modules and discrete components under extreme high-reliability conditions. Required Qualifications & Skills: Education & Experience Degree: Bachelor’s degree in Electrical Engineering (BSEE) or a related field required. Master’s (MSEE) or Ph.D. preferred. Experience: 2–5 years of hands‑on experience in power electronics design, test, or application engineering. Topology Expertise: Deep understanding of switch‑mode power supply (SMPS) topologies (DC‑DC, resonant converters, buck/boost, flyback, forward, and bridge configurations). Hi-Rel Standards: Familiarity with high‑reliability standards and harsh environment testing protocols (e.g., MIL‑STD‑810, MIL‑STD‑461, DO‑160, ESCC, or automotive AEC‑Q101/Q200). Components: Strong knowledge of power semiconductors (MOSFETs) and a distinct advantage if experienced with Wide Bandgap (WBG) materials like Silicon Carbide (SiC) and Gallium Nitride (GaN) . Tools: Proficiency with PCB layout tools (Altium Designer preferred) and simulation software (LTspice, or PSpice). Thermal Management: Understanding of heat dissipation, thermal interface materials, and cooling techniques in constrained spaces. Soft Skills: Strong communication skills with the ability to explain complex engineering concepts clearly to both highly technical clients and non‑technical stakeholders. Exceptional problem‑solving mindset with a methodical approach to debugging. What We Offer Competitive salary and performance‑based bonuses. Comprehensive health, dental, and vision insurance. 401(k) matching and retirement planning. Opportunities for continuous professional development and exposure to bleeding‑edge aerospace/defense tech. A collaborative, innovative work environment with good work‑life balance How to Apply Please send your resume and a brief cover letter outlining your interest in technical sales and any relevant technical or customer‑facing experience to View email address on click.appcast.io or connect with us on LinkedIn and message us. #J-18808-Ljbffr