External Manufacturing Engineer
Scottsdale, AZ, USA
Posted on Aug 26, 2026
This position, based in the United States, is responsible for driving stable operational performance, yield improvement, and manufacturing continuity at external subcontractors for (Onsemi). Serving as the focal point between the External Manufacturing team and the Business Unit (BU), this role requires close collaboration with internal stakeholders and subcontractor teams to execute the following responsibilities:
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:
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.
onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Talent.acquisition@onsemi.com for assistance.
Bachelor's degree in Engineering or related technical field
10+ years of experience in semiconductor industry, preferably in assembly/backend manufacturing operations
Proven experience in high-volume, high-mix production environment
Project management skills and proven experience are required
Strong analytical, troubleshooting, and structured problem-solving skills
Excellent communication skills with the ability to engage effectively with global teams
Proficiency in BI Tools, Python and SQL would be advantageous
Core Responsibilities:
Lead strategic projects focused on operational excellence, value engineering, and quality improvement.
Act as the communication bridge among suppliers, customers, BU, and project teams for operations management, program management, and risk awareness
Manage external manufacturing operations, driving quality, yield, delivery, cost, and supplier performance.