Power Electronics Principal Engineer

TECO-Westinghouse; Round Rock (TX); On-site; USD 140,000 - 230,000; Full time

Job summary

TECO-Westinghouse seeks a seasoned Power Electronics Principal Engineer to lead advanced converter systems for medium voltage and grid-connected applications. You will drive architecture, set technical direction, and mentor cross-functional teams to deliver robust, high-efficiency power solutions.

The role requires hands-on experience with medium-voltage, high-power electronics, grid synchronization, and control algorithms using MATLAB/Simulink.

Qualifications

• Strong expertise in power electronics design and converter topologies.
• Hands-on experience designing and developing medium-voltage and high-power electronic systems.
• Experience with grid-connected power converters including grid synchronization, PLLs, current/voltage control, PFC, grid code compliance.

Responsibilities

• Lead architecture, design, and technical direction of advanced power electronic systems including converters, inverters, and grid-connected solutions.
• Drive innovation in converter topologies to optimize performance, efficiency, reliability, and cost.
• Define technical requirements and lead design reviews, risk assessments, and mitigation activities.
• Collaborate cross-functionally with controls, mechanical, manufacturing, quality, and supplier teams.
• Mentor engineering teams and establish best practices, design methodologies, and technical standards.
• Support product qualification, manufacturing, and field issue resolution.
• Contribute to technology roadmaps and advanced R&D initiatives.

Skills

Power electronics design

Medium-voltage systems

Grid-tied converters

MATLAB/Simulink

PWM & switching techniques

Control algorithm development

Transformer design

Education

Master's degree in Electrical Engineering

PhD in Electrical Engineering

Tools

MATLAB/Simulink

Job description

About the Role

TECO-Westinghouse is seeking a highly experienced Power Electronics Principal Engineer to provide technical leadership and drive innovation in advanced power conversion systems. This is a high-impact role for a senior engineering professional with deep expertise in medium-voltage, high-power, and grid-connected power electronics. The ideal candidate will lead complex engineering programs from concept through production while driving innovation in converter technologies, motor drives, and grid-tied power systems.

Key Responsibilities

• Lead the architecture, design, and technical direction of advanced power electronic systems including:
  • Power converters
  • Inverters
  • Medium-voltage motor drives
  • Grid-connected power conversion solutions
• Drive innovation in converter topologies to optimize performance, efficiency, reliability, and cost
• Serve as a subject matter expert for grid-tied power converter design and utility grid interaction
• Define technical requirements and lead design reviews, risk assessments, and mitigation activities
• Collaborate cross-functionally with controls, mechanical, manufacturing, quality, and supplier teams
• Mentor engineering teams and establish best practices, design methodologies, and technical standards
• Support product qualification, manufacturing, and field issue resolution
• Contribute to technology roadmaps and advanced R&D initiatives

Qualifications

Required Qualifications

• Strong expertise in power electronics design and converter topologies
• Hands-on experience designing and developing medium-voltage and high-power electronic systems
• Experience with grid-connected power converters including:
  • Grid synchronization
  • PLLs (Phase-Locked Loops)
  • Current and voltage control
  • Power factor control
  • Grid code compliance
• Experience designing low- and high-frequency transformers for medium-voltage applications
• Strong understanding of:
  • Magnetic materials
  • Insulation coordination
  • Thermal performance
  • Electromagnetic behavior
• Experience developing control algorithms using MATLAB/Simulink
• Knowledge of PWM techniques, soft/hard switching, and system stability analysis
• Familiarity with high-voltage insulation systems and applicable IEC, IEEE, and UL standards
• Proven ability to lead complex technical programs and make sound engineering tradeoff decisions

Preferred Qualifications

• Master's degree or PhD in Electrical Engineering or related field
• Experience with:
  • EMI/EMC design
  • Thermal management
  • Reliability engineering
  • Manufacturing support and product qualification
• Knowledge of regional and international grid standards and compliance requirements

Skills & Competencies

• Strong technical leadership and mentoring abilities
• Excellent analytical and problem-solving skills
• Ability to communicate complex technical concepts effectively to engineering teams, customers, and leadership
• Experience preparing technical reports, white papers, and presentations
• Self-starter with a strong sense of ownership and accountability
• Ability to thrive in a fast-paced R&D environment

Work Environment

This position involves a combination of office, laboratory, and industrial environments. Candidates should be comfortable working around electrical and mechanical systems, testing equipment, and prototype hardware.

Why Join TECO-Westinghouse?

At TECO-Westinghouse, you’ll work on advanced technologies that help shape the future of industrial power conversion and motor drive systems. Join a collaborative engineering environment where innovation, technical excellence, and continuous improvement are valued.

TECO-Westinghouse is an Equal Opportunity Employer.