Power Electronics EngineerEV.Careers is partnering with a leader in sustainable EV charging technology to find a Power Electronics Engineer with deep expertise in high-voltage, high-power electronics. This is a systems-level role where you'll establish and lead failure analysis processes for MW-scale power systems, working directly with customers and cross-functional teams to solve complex technical challenges related to UPS systems, solar inverters, and electric drives. What Makes This Role Unique: Work on megawatt-scale (500kW-1MW) power systems - significantly more complex than typical power electronics roles 90% technical analysis - not buried in a lab Systems-level thinking required: understand how power electronics and software interact Direct impact on product quality and customer satisfaction across mission-critical infrastructure
Your Responsibilities:- Analysis & Problem-Solving: Perform detailed failure analysis on high-voltage (480V+), high-power (500kW-1MW) electronic systems with similar components to UPS units, solar inverters, and electric drives
- Conduct root cause analysis on field returns and production units using FMEA, 8D, and RCA methodologies
- Analyze the interaction between power electronics hardware and embedded software/controls
- Implement tests to replicate failure modes and validate corrective actions
- Utilize statistical tools and software to analyze failure data and identify trends
- Customer & Cross-Functional Collaboration: Manage customer concerns with 360-degree analysis approach
- Present findings to technical and non-technical stakeholders through detailed reports and presentations
- Collaborate with R&D, Production, Quality, Logistics, and Procurement teams to implement improvements
- Coordinate repair and analysis activities across departments to meet deadlines efficiently
- Documentation & Continuous Improvement: Create and maintain comprehensive documentation of failures and analyses
- Develop repair strategies and continuously improve analysis methods
- Perform risk assessments to prevent future failures
- Drive process and product improvements based on field data
Requirements:- Master's degree in Electrical Engineering or closely related field 5-10 years of hands-on experience with high-voltage (480V minimum), high-power (500kW-1MW) electronic systems
- Industry-specific background in ONE OR MORE: UPS systems (Uninterruptible Power Supply) Solar inverters / renewable energy systems Electric drives / motor drives / VFDs DC fast charging
- Deep technical expertise in power electronics, including experience repairing and analyzing complex equipment
- Systems-level thinking: Ability to understand and explain power electronics + software/controls interaction
- Proven experience with failure analysis techniques: FMEA, 8D, Root Cause Analysis
- Strong analytical and problem-solving skills for complex technical challenges
- Excellent communication skills: Must present findings to both technical teams and business stakeholders
- Customer-facing experience managing technical concerns and field issues
- Ability to work independently and collaboratively in cross-functional environments
What You'll Gain:- Work on cutting-edge, MW-scale power systems in sustainable mobility infrastructure
- Move from component-level to systems-level architecture
- Escape corporate bureaucracy - mid-size company with direct impact
Benefits:- PTO days10 company-paid holidays
- Relocation financial assistance if needed
- Parental leave for all parents, including adoptive parents
- Medical, dental, and vision insuranceFSA and HSA healthcare accounts
- Life and accident insurance
- Short/long-term disability plans
- Retirement Savings: Company contributions and matching to your 401(k) plan
- On-Site Amenities in Charlotte: Ergonomic workstations, on-site gym, and EV charging stations
