Snr Analog Design Engineer - Magnetic Expert

The Allegro team is united by a clear purpose—advancing technologies that make the world safer, more efficient, and more sustainable. With over 30 years of experience in semiconductor innovation, we bring that purpose to life across every part of the business—from breakthrough product development and customer success to how we show up for each other and the communities we serve.

The Opportunity

Are you ready to pioneer the next generation of integrated magnetic solutions for the electric vehicle revolution? At Allegro MicroSystems, we are global leaders in power and sensing solutions that drive a safer, more sustainable, and autonomous future. Join our High Voltage Power (HVP) Business Unit in Milan as a Senior Analog Design – Magnetic Expert. Our HVP team is at the forefront of e‑mobility, developing advanced isolated, self‑powered gate drivers that enable the safe and efficient control of high‑power systems. In this role, you will be responsible for the specification, design, and prototyping of integrated high‑frequency magnetics—a critical component of our isolated power transfer technology.

What You’ll Do

• Lead Magnetic Innovation: Take full ownership of magnet development projects, from initial concept and computer‑aided analysis through to detailed 3D modeling.
• Advanced Modeling & Simulation: Utilize state‑of‑the‑art 2D and 3D finite element simulations (FEM) to develop and optimize complex transformer structures and high‑frequency magnetic components.
• Prototyping & Lab Excellence: Define and conduct rigorous prototype testing, performing detailed magnetic measurements and analyzing results to drive precise design adjustments.
• Cross‑Functional Collaboration: Partner with silicon design and packaging engineers to define interfaces and integration strategies, and work with systems engineering to align magnetic performance with overall product definitions.
• Technical Documentation: Support the development of fabrication drawings, purchase specifications, and commissioning procedures to ensure seamless manufacturing and high‑volume quality.
• Strategic Support: Act as the subject matter expert for magnetics within the HVP unit, providing technical guidance to ensure Allegro stays ahead of the competition in power conversion efficiency.

Who You Are

• Academic Expert: You hold a PhD or Master’s degree in Physics or Engineering (Physics preferred) with a deep understanding of electromagnetics.
• Experienced Designer: You have at least 3 years of experience in analog or magnetic design, specifically focused on high‑frequency magnetic structures for power conversion.
• Tool Specialist: You are proficient in ANSYS (or equivalent) for performing complex thermal, stress, and electromagnetic analyses.
• Hands‑on Specialist: You have significant expertise with magnetic measurement systems and RCL meters, with the ability to correlate lab data with simulation models.
• Fabrication Knowledge: You possess a strong understanding of magnetic fabrication technologies and how they impact the final performance of isolated gate drivers.
• Collaborative Leader: You thrive in a global, multifunctional environment and possess excellent English communication skills to influence technical roadmaps.

Why Allegro?

We foster a culture of Real Innovation, empowering you to push boundaries, develop cutting‑edge solutions, and drive continuous improvement. Your work will create a Real Impact by solving complex real‑world challenges that fuel our success and shape the future of technology. You’ll experience Real Connection, collaborating with talented colleagues around the globe in an environment built on trust, respect, and a shared purpose. Join us—and help build what’s next.

Allegro MicroSystems (NASDAQ: ALGM) is a global leader in sensing and power semiconductor solutions, committed to driving e‑mobility, clean energy, automation, and robotics forward. Through Real Innovation, we’re developing intelligent technologies that move the world toward a safer, more sustainable, and autonomous future. Our acquisition of Crocus Technology further strengthens our leadership in magnetic sensing, bringing cutting‑edge TMR technology to our world‑class portfolio. At Allegro, your work creates Real Impact. Our advanced magnetic position and current sensors, power management ICs, brushless motor drivers, and LED lighting drivers are at the heart of critical systems worldwide. From extending the range of electric vehicles and enabling smarter factories to powering efficient data centers and enhancing autonomous driving, our solutions touch lives every day.

We believe in Real Connection. With a diverse team of over 4,400 employees across 17 countries and headquartered in Manchester, NH (USA), Allegro fosters a truly global and collaborative environment. Our engineering, manufacturing, and support teams worldwide are united by a shared mission, working together with trust, respect, and purpose. We encourage you to think differently, take informed risks, and build what’s next. Our dedication to pioneering solutions is reflected in our extensive portfolio of over 1,400 worldwide patents. Allegro is not just building technology; we’re building careers where your contributions matter, your growth is valued, and you can make a lasting difference. Our unwavering commitment to excellence is underscored by our IATF16949:2016 and ISO14001:2015 certifications and the quality awards we’ve received globally. Join us and help shape the future – where your innovation, impact, and connection will drive what’s next!