Senior Magnetics Design Engineer in Westfield

The ideal candidate will be responsible for the design, development, and implementation of custom magnetic components, including transformers, inductors, planar magnetics, high-voltage assemblies, and EMI filters, tailored to customer specific performance requirements. The role focuses on high-frequency switching power magnetics across all major power conversion topologies. Our products support mission-critical applications in Defense, Aerospace, Industrial, and Commercial markets.

What You’ll Do

• Lead design of transformers, inductors, planar magnetics, chokes, EMI filters, and high-voltage magnetic assemblies
• Own designs from customer requirements through validation and production
• Interface directly with defense/aerospace customers and suppliers
• Develop and execute prototype testing and performance validation
• Apply SPICE, 3D CAD, and electromagnetic FEA tools

• Bachelor’s degree in electrical engineering (or related field)
• Minimum 5 years hands-on experience with magnetic component design and/or SMPS circuits
• Strong understanding of high-frequency magnetics, materials, and loss mechanisms
• Defense, aerospace, or manufacturing experience is highly desirable.
• Ability to work collaboratively, demonstrate empowerment, and take accountability for results.

Why This Role

• Technically challenging, mission-critical work
• High visibility, design ownership, and customer interaction

• Dream Big
• Have Fun
• Get Stuff Done

ECI offers outstanding benefits, including comprehensive health coverage, paid time off, and growth opportunities.

Compliance & Equal Employment Opportunity

This role involves access to technical data subject to U.S. export control laws, including ITAR. Employment is contingent upon eligibility to access ITAR-controlled information in compliance with U.S. law.