Test Capacity Planner

onsemi; Scottsdale, Northern (AZ, KY); Hybrid; USD 90,000 - 140,000; Full time

Job summary

onsemi is seeking a proactive professional to join the Global Assembly/Test Capacity & Strategic Planning team in Scottsdale, AZ. You will manage probe and test capacity at onsemi factories and OSATs, collaborating with supply chain, business units, and global manufacturing to align capacity with forecast demand.

The role involves analyzing demand, leading capacity growth plans, and influencing test time improvements and platform migrations. Occasional travel is required across global sites.

Qualifications

• Bachelor’s degree in Engineering required or equivalent.
• MBA is an advantage but not required.
• Experience in semiconductors and manufacturing operations or supply chain is expected.

Responsibilities

• Analyze global demand to identify capacity improvements.
• Conduct quarterly supply reviews and annual strategic planning.
• Influence product engineering plans for test time improvements and platform migrations.
• Assess factory performance and drive improvement initiatives.
• Define capacity growth plans with equipment needs and business case ownership.
• Analyze and improve new product capacity planning processes.

Skills

Communication

Education

Bachelor’s Degree in Engineering

MBA (advantage)

Tools

ATE

Job description

onsemiis seeking a self-driven and motivated professional to join the Global Assembly/Test Capacity & Strategic Planning team in a role focused on managing probe and test capacity at onsemi factories and OSATs. The role involves routine collaboration with supply chain, business units, and global manufacturing teams to align capacity to forecast demand.

Responsibilities

• Analyze global demand to identify probe and test capacity improvement opportunities.
• Quarterly supply review
• Annual strategic plan
• Influence product engineering plans for test time improvement projects and test platform migrations.
• Understand factory performance and influence improvement initiatives.
• Define capacity growth plans including equipment requirements, business case and project ownership.
• Analyze current business processes for new product capacity planning, identify gaps, and develop system-based solutions.
• Occasional travel will be required.

Qualifications

• Bachelor’s Degree in Engineering. MBA is an advantage.
• 7+ years of semiconductor industry experience including manufacturing operations or supply chain roles. Familiarity with ATE is highly desirable.
• Ability to work effectively with multiple business functions in a global environment.
• Excellent verbal and written communication skills.

Required Skills

• Communication

About Us

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. onsemiis 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 [e-mail] for assistance.

Job Info

• Job Identification 2505394
• Job Category Supply Chain
• Posting Date 07/23/2026, 11:35 PM
• Degree Level Masters
• Job Schedule Full time
• Job Shift Day
• Locations 5701 N Pima Road, Scottsdale, AZ, 85250, US

5701 N Pima Road, Scottsdale, AZ, 85250, US