Job Description

The Senior Account Manager is responsible for managing and growing onsemi’s business with Samsung and key distribution partners in Korea. This role requires strong semiconductor industry experience, solid technical background, and proven leadership to drive strategic account growth while building a high‑performing, collaborative team with strong harmony and ownership.

• Own end‑to‑end management of Samsung and assigned distribution accounts
• Define and execute long‑term account strategies aligned with onsemi business objectives
• Drive revenue growth, design wins, and market share expansion
• Lead commercial negotiations (pricing, supply, LTAs, escalations)
• Provide technical leadership in collaboration with FAE, BU, and application teams
• Build and lead a strong, motivated account team with trust, accountability, and team spirit
• Manage executive‑level customer relationships and communications
• Act as a key interface between Korean customers and global onsemi organizations

Qualifications

• 10+ years of semiconductor industry experience in Korea
• Strong understanding of semiconductor technologies and applications
• Proven account management and leadership experience
• Demonstrated ability to build long‑term strategic customer relationships
• Excellent communication, negotiation, and presentation skills
• Fluent in Korean; strong business English required

Preferred

• Experience with Samsung, Korean OEMs/Tier‑1s, or distribution partners
• Automotive, industrial, power, or analog semiconductor background
• Engineering degree (Electrical/Electronics/Semiconductor)

Core Competencies

• Strategic & Commercial Acumen
• Technical Leadership
• People Leadership & Team Harmony
• Customer‑Centric Mindset
• Cross‑Functional Collaboration

Success Measures

• Strong strategic partnership with Samsung and distributors
• Consistent achievement of revenue and design‑win targets
• High‑performing, engaged team with strong collaboration culture

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits