Principal Industrial Engineer
SWIR Vision Systems
Mountain Top, PA, USA
Posted on Jan 28, 2026
Join onsemi as a Principal Industrial Engineer at our Mountain Top, PA facility and play a key role in optimizing manufacturing processes, driving efficiency, and shaping innovative solutions for semiconductor production.
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 Industrial Engineering or Supply Chain Management; MBA or MSIE preferred.
- Minimum of five years of semiconductor manufacturing experience with strong knowledge of equipment and processes; ten years preferred.
- Proficiency in semiconductor metrics, data analysis, and clear presentation of results.
- Advanced Microsoft Excel skills.
- Strong technical capabilities, including VBA and SQL; proficiency with FabTime required.
- Broad understanding of wafer‑fab cycle time, scheduling, and dispatching.
- Expertise in statistical analysis and Lean methodologies; Six Sigma certification preferred.
- Effective communication skills with the ability to collaborate with operators, engineers and managers toward site‑wide improvement.
- Highly organized, detail‑oriented, and successful in team‑based environments.
- Self‑motivated and able to drive projects to completion in a fast‑paced manufacturing setting.
- Ability to work 10–20% of the time in a cleanroom environment.
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- Maintain and improve site Capacity Model. Perform capacity analysis for various scenarios. Be able to evaluate bottlenecks and provide options to increase capacity.
- Develop and maintain an accurate Labor Model.
- Establish, track, and refine site goals and performance metrics; create new metrics as needed.
- Oversee factory loading to meet capacity and cycle‑time requirements.
- Maintain a variety of site computer systems with various programming requirements.
- Maintain and improve various dispatching systems. Train and guide manufacturing operators and leaders in dispatching systems.
- Gain consensus among all impacted groups prior to implementing system changes.
- Collaborate with Corporate Industrial Engineering team and Corporate Supply Chain Management Team.
- Lead cross-functional improvement teams and Kaizen events to solve complex problems and/or achieve measurable productivity gains.