Senior Staff Engineer, Hardware (Magnetics)

About Enphase Energy

Enphase Energy is a worldwide leader in clean energy solutions, providing solar, battery storage, and electric vehicle charging products. Since its inception in 2006, Enphase revolutionized solar power with innovative microinverter technology, making solar energy safer, more reliable, and widely scalable. Their systems empower users to generate, consume, save, and sell electricity across over 160 countries with more than 80 million products delivered.

Role Overview

The Senior Staff Magnetics Engineer position at Enphase's R&D center in Christchurch focuses on spearheading the design and development of simulation tools for magnetics and power electronics utilized in their next-generation micro-inverters.

Key Responsibilities

• Create and maintain advanced simulation tools to support the design of future micro-inverter products.
• Evaluate and interpret real-world circuit and magnetics performance to enhance simulation fidelity.
• Engineer high-frequency magnetic components optimized for mass production in micro-inverters.
• Conduct innovative research into novel magnetic materials and winding structures.
• Provide guidance and mentorship to hardware engineers in applying finite element analysis (FEA) and proprietary simulation methodologies.

Required Skills and Experience

• Degree (BE, BSc, Masters, or PhD) in Electrical Engineering or equivalent field.
• At least ten years of experience developing products from initial concept through to commercialization.
• Proficiency with multiphysics FEA simulation software such as Comsol, Ansys, CST, FEMM, or similar tools for high-frequency magnetics design.
• Competence scripting and utilizing circuit simulation platforms, including Python and Spice.
• Experience designing power electronics, analog, or digital circuits.
• Knowledge of C programming or FPGA design is an advantageous asset.

Employee Benefits

• Restricted stock units included in compensation packages.
• Eligibility for performance-based bonus plans.
• Comprehensive wellbeing and insurance benefits covering employees and their families.
• Annual performance evaluations to support continuous growth.
• Opportunities for professional development and career advancement.
• Access to modern, fully-equipped laboratories and facilities.

Additional Information

This opportunity is based at Enphase Energy’s Research and Development Centre in Wigram Christchurch, New Zealand.

Visa and Eligibility Criteria

Applications will only be considered from candidates holding New Zealand citizenship or permanent residency.