Principal Engineer MV Drives

About the role

We begin with dreams. Dreams drive our motivation. Dreams are our future. The world's dreams, people's dreams, our dreams. Our passion creates ideas that make dreams come alive. Technology and products that were only dreams become reality.

All for dreams. Dreams challenge and the Nidec-Group will continue to meet the challenge. For the world's and people's tomorrows; the world's first, the world's best technologies and products; we will continue our part in creating a better society.

Job Summary

Nidec is the world's No.1 comprehensive motor and drive manufacturer handling "everything that spins and moves", miniature to gigantic. Nidec is a global enterprise comprised of over 300 subsidiaries/affiliates. We are a leading manufacturer of commercial motors, industrial motors, appliance motors, and controls.

Nidec motors can be found in products that range from cell phones, computers and home appliances to industrial and mining equipment – and everything in between. Our product line features a full line of high efficiency motors for industrial applications in water treatment, mining, oil and gas, and power generation, and for commercial applications such as pool and spa, condensers, cooling towers and large refrigeration units.

From keeping us comfortable in our homes to pumping clean water to making our cars more safe, electric motors are an indispensable part of our daily lives. At Nidec, our employees are on the forefront of developing new motor technologies. As we move deeper into the age of robotics, the impact of motors will only increase.

With over 140,000 employees stationed worldwide, Nidec continues to be a unique organization, and each location maintains its individual personality.

About the role

The Principal Engineer functions as a seasoned, highly autonomous engineer with responsibility for major project scopes, complex subsystems, or complete engineering solutions. The role independently drives technical execution, contributes to architectural or system‑level decisions, and collaborates across functions to align engineering outcomes with business objectives. Success is demonstrated through technical excellence, leadership in problem resolution, and sustained impact on product, system, or process performance.

Responsibilities

Engineering Design & Technical Leadership

• Lead the design, analysis, and development of complex systems, components, or processes
• Establish technical approaches, design concepts, and engineering trade‑offs for assigned projects

Interpret and apply industry standards, codes, and regulatory requirements

• Review and approve technical designs, calculations, and engineering deliverables
• Contribute to system architecture and long‑term technical decisions within the discipline

Testing, Validation & Complex Problem Resolution

• Define and oversee testing, validation, and verification strategies for complex engineering solutions
• Analyze complex data and ensure effective corrective and preventive actions are implemented
• Lead resolution of difficult, cross‑functional technical issues and failure investigations
• Ensure solutions meet performance, reliability, safety, and quality expectations

Documentation & Engineering Governance

• Lead development, review, and approval of engineering documentation including specifications, reports, calculations, and drawings
• Ensure adherence to configuration management, change control, and formal review processes
• Maintain compliance with internal quality systems and applicable regulatory standards

Cross‑Functional & Project Collaboration

• Partner with manufacturing, quality, operations, supply chain, and service teams to support development, implementation, and sustainment
• Provide technical leadership during implementation, production ramp‑up, or field deployment
• Communicate technical risks, trade‑offs, and recommendations to stakeholders and leadership

Technical Leadership & Mentorship

• Mentor and provide technical guidance to Engineer I–III employees
• Serve as a technical resource and escalation point within the engineering team
• Share best practices and lessons learned to enhance team capability and consistency
• Contribute to continuous improvement of engineering processes and standards

Knowledge, Skills & Abilities

• Minimum 10 years of experience in designing, manufacturing and testing of medium voltage inverters.
• Code Knowledge of Power Grid Interface
• AutoCAD, Easy Power or ETAP experience for Modeling and Generating Reports for Power Flow, Protective Relays, Harmonic Studies, Short Circuit, Arc Flash, etc.
• Extensive knowledge of engineering principles and practices relevant to the discipline
• Demonstrated ability to lead complex engineering work independently
• Strong analytical, troubleshooting, and decision‑making skills
• Proficiency with advanced engineering tools, software, and analytical methods
• In‑depth understanding of applicable codes, standards, and regulatory constraints
• Strong written and verbal communication skills
• Ability to influence technical direction and collaborate across functions
• Demonstrated commitment to safety, quality, and ethical engineering practices

Additional Job Details

The MV Drive Engineer, Nidec Conversion must have knowledge of the following:

• Medium Voltage Power Systems and Electrical Safety Standards.
• Power Electronics and Motor Control Principles.
• MV Drive Design and Manufacturing.
• MV Drive Control Software Algorithm.
• Participate in Factory Acceptance Test (FAT), Ensuring Hardware/Software Design is Functional
• MV Drives Applications
• NEC and UL Rules for Medium Voltage Applications.
• AutoCAD to prepare electrical drawings for power and control systems.
• Preparation of Technical Documentation (datasheet, technical specification, products).