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.

Job Summary:
The Principal Test & Validation Engineer is a subject matter expert who leverages advanced knowledge to lead the validation strategy for Allegro's most complex and strategic products. This role is critical in driving technical excellence and innovation in how we ensure product quality and reliability. As a recognized expert, the Principal Engineer provides technical guidance across multiple projects and makes substantial contributions to our test technology and methodology.

Key Responsibilities:
- Drives validation innovation by solving complex test challenges that require in-depth analysis and the creative application of advanced engineering principles.
- Leads the validation strategy for a new product family or technology, taking ownership of the overall test plan, automation architecture, and risk assessment.
- Elevates the team's capabilities by acting as a technical leader and resource, providing guidance and mentorship on advanced test techniques and failure analysis.
- Ensures the technical success of product launches by working with wide latitude for independent judgment and accountability for validation integrity.

Qualifications:
- Typically requires a Bachelor's degree and 8+ years of relevant experience, or a Master's degree and 6+ years of experience.
- Advanced, in-depth knowledge of semiconductor validation, reliability physics, and test automation architecture.
- Proven track record of leading the validation of complex SoCs and solving challenging test and characterization problems.
- Strong leadership and mentoring capabilities, with the ability to guide technical teams and influence test strategy.
- Excellent communication and influencing skills, with the ability to present complex validation data to a variety of audiences.

Why Allegro?

Join Allegro and become part of a team where your contributions truly matter.

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.