Development Reliability Staff Engineer

onsemi•Scottsdale, AZ

6d•Onsite

About The Position

onsemi is seeking a Reliability Staff Engineer to join our team in Scottsdale, Arizona. You will be a key member of the cross-functional team responsible for delivering technology and products that exceed customer expectations for robustness, durability and reliability. This role plays a critical part in ensuring the robustness, durability, and lifetime performance of power semiconductor products. The successful candidate will provide technical leadership in reliability engineering with a strong focus on chip–package interactions, advanced power packaging, discrete devices, and power modules across silicon, silicon carbide (SiC), and gallium nitride (GaN) technologies. This position requires deep understanding of electro‑thermo‑mechanical physics of failure, accelerated reliability testing, power cycling, and statistical analysis, as well as the ability to translate customer mission profiles into robust qualification strategies. The successful candidate will clearly convey complex reliability concepts, influence cross‑functional stakeholders, and engage directly with customers on product reliability performance. Expected to provide technical leadership in reliability, serving as a trusted advisor to internal stakeholders and customers on power semiconductor and packaging reliability.

Requirements

Deep understanding of electro‑thermo‑mechanical physics of failure.
Expertise in accelerated reliability testing.
Proficiency in power cycling.
Strong statistical analysis skills.
Ability to translate customer mission profiles into robust qualification strategies.
Ability to clearly convey complex reliability concepts.
Ability to influence cross‑functional stakeholders.
Ability to engage directly with customers on product reliability performance.
Technical leadership in reliability engineering.
Focus on chip–package interactions.
Focus on advanced power packaging.
Focus on discrete devices.
Focus on power modules.
Experience with silicon, silicon carbide (SiC), and gallium nitride (GaN) technologies.

Responsibilities

Deliver technology and products that exceed customer expectations for robustness, durability and reliability.
Ensure the robustness, durability, and lifetime performance of power semiconductor products.
Provide technical leadership in reliability engineering with a strong focus on chip–package interactions, advanced power packaging, discrete devices, and power modules across silicon, silicon carbide (SiC), and gallium nitride (GaN) technologies.
Utilize deep understanding of electro‑thermo‑mechanical physics of failure, accelerated reliability testing, power cycling, and statistical analysis.
Translate customer mission profiles into robust qualification strategies.
Clearly convey complex reliability concepts.
Influence cross‑functional stakeholders.
Engage directly with customers on product reliability performance.
Serve as a trusted advisor to internal stakeholders and customers on power semiconductor and packaging reliability.