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An independent guide to Arizona’s AI economyData refreshed daily · Aug 22, 2026
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Senior Technical Marketing Manager

onsemiScottsdale, AZ$151,455 - $272,550

This position leads the architecture and technical direction of high-voltage power electronics systems from early concept through production. The manager works with OEMs, Tier 1 partners, and internal product, hardware, software, systems, design, and validation teams to translate market needs into scalable, safe, and manufacturable solutions. Key areas include solid-state switching, AC-DC and DC-DC conversion, electrical and thermal modeling, system integration, and trade-offs involving cost, performance, reliability, and safety. The role also supports alignment with standards such as ISO 26262 and UL, while guiding systems engineers in architecture, safety analysis, and validation practices. It would suit an experienced power electronics or systems architect who can influence customers and engineering teams while setting long-term technology strategy.

Requirements

Expertise in power electronics systems, including solid-state devices and AC-DC/DC-DC conversion topologiesExperience architecting high-voltage power electronics for automotive safety-critical or industrial applicationsStrong background in electrical and thermal modeling, simulation, and bench testingDemonstrated leadership of cross-functional engineering teams and customer/OEM collaborationAbility to translate complex technical concepts into clear system requirements and customer specificationsBachelor’s, master’s, or doctoral background in electrical engineering, systems engineering, or a related field; advanced degree preferred
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Listed August 21, 2026 · Verify details with the employer before applying.

About onsemi

Scottsdale-headquartered semiconductor company designing intelligent power and sensing technologies for automotive, industrial, AI data centers, robotics and other systems.