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Diffusion Jobs (NOW HIRING)

onsemi

Senior Diffusion Engineer

Hopewell, NY · On-site

$114 - $193K/hr

onsemi is seeking a Sr. Diffusion Engineer. You will develop and support the manufacturing of 300mm silicon wafers used for Automotive and Consumer applications throughout the world. You will also ...

Micron

Senior Diffusion Process Engineer

Boise, ID

$99K - $128K/yr

As a Senior Diffusion Process Engineer you will be primarily responsible for starting up, developing, and optimizing processes to improve product quality, driving process yield improvements, cost ...

Micron

Senior Diffusion Process Engineer

Boise, ID · On-site

$99K - $128K/yr

As a Senior Diffusion Process Engineer you will be primarily responsible for starting up, developing, and optimizing processes to improve product quality, driving process yield improvements, cost ...

onsemi

Senior Diffusion Engineer

Hopewell Junction, NY

$114 - $193K/hr

onsemi is seeking a Sr. Diffusion Engineer. You will develop and support the manufacturing of 300mm silicon wafers used for Automotive and Consumer applications throughout the world. You will also ...

TSMC

Equipment Engineer-Diffusion

Camas, WA

... diffusion equipment section. This is an exempt position that requires a high degree of dedication, including flexibility for extended work hours and prompt responsiveness via a company-provided ...

Micron Technology

Senior Diffusion Process Engineer

Boise, ID · On-site

$99K - $128K/yr

As a Senior Diffusion Process Engineer you will be primarily responsible for starting up, developing, and optimizing processes to improve product quality, driving process yield improvements, cost ...

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Diffusion information

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How much do diffusion jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for diffusion in the United States is $22.24, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $25.24 per hour, depending on experience, location, and employer.

What are some common challenges faced by professionals working in diffusion engineering roles, and how can they be addressed?

Professionals in diffusion engineering often encounter challenges such as managing complex simulations, ensuring accuracy in predicting material behavior, and integrating multidisciplinary knowledge from chemistry, physics, and engineering. Collaborating closely with cross-functional teams, maintaining up-to-date knowledge of modeling software, and participating in regular team reviews can help address these challenges. Seeking mentorship and ongoing training can also enhance problem-solving skills and keep professionals competitive in this evolving field.

What are the key skills and qualifications needed to thrive as a Diffusion Engineer, and why are they important?

To thrive as a Diffusion Engineer, you need a strong background in materials science, chemical engineering, or physics, often with a relevant degree and experience in semiconductor manufacturing. Proficiency with diffusion furnaces, process control systems, and statistical process control (SPC) tools is typically required. Excellent problem-solving abilities, attention to detail, and effective communication are crucial soft skills for success in this role. These competencies ensure precise process optimization, yield improvement, and the reliable production of semiconductor devices.

What are diffusion jobs?

Diffusion jobs typically refer to roles involved in the study or application of diffusion processes, which is the movement of particles from regions of higher concentration to lower concentration. These jobs are common in scientific fields such as chemistry, physics, materials science, and engineering. Professionals in diffusion-related roles may conduct experiments, analyze data, and develop models to understand how substances interact and spread. They might also work in industries like pharmaceuticals, energy, or manufacturing, where diffusion processes are critical to product development and quality control.

What is the difference between Diffusion vs Data Scientist?

AspectDiffusionData Scientist
Required CredentialsTypically requires knowledge of diffusion models, physics, or related fieldsRequires degrees in computer science, statistics, or related fields; often includes certifications in data analysis
Work EnvironmentResearch labs, AI development companies, or tech firms focusing on machine learning modelsTech companies, finance, healthcare, and other industries analyzing large datasets
Employer & Industry UsageUsed in AI research, image generation, and physics simulationsApplied in data analysis, predictive modeling, and business intelligence

Diffusion specialists focus on developing and applying diffusion models in AI and physics contexts, while Data Scientists analyze data to extract insights and build predictive models. Both roles require technical skills but differ in their core focus and industry applications.

More about Diffusion jobs
What cities are hiring for Diffusion jobs? Cities with the most Diffusion job openings:
What states have the most Diffusion jobs? States with the most job openings for Diffusion jobs include:
What job categories do people searching Diffusion jobs look for? The top searched job categories for Diffusion jobs are:
Diffusion jobs near you
Infographic showing various Diffusion job openings in the United States as of June 2026, with employment types broken down into 1% Internship, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 81% Physical, 1% Hybrid, and 18% Remote job distribution, with an average salary of $46,249 per year, or $22.2 per hour.
Senior Diffusion Engineer

Senior Diffusion Engineer

onsemi

Hopewell, NY • On-site

$114 - $193K/hr

Full-time

Posted 16 days ago

Onsemi rating

8.0

Company rating: 8.0 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

Job description

Job Description
onsemi is seeking a Sr. Diffusion Engineer. You will develop and support the manufacturing of 300mm silicon wafers used for Automotive and Consumer applications throughout the world. You will also provide process engineering support for additional process areas. In this team-based environment, you will work closely with the integration, process, and equipment teams to deliver robust, high-quality products to our customers.
Responsibilities
  • Own critical Furnace processes and associated health of ASM/TEL/Bruce equipment in a fast-paced, 24/7 manufacturing environment.
  • Apply technical skills to implement equipment and process improvements that increase product performance, reduce cost, and increase throughput and yield.
  • Design and document experiments utilizing engineering methodology to improve yield, cost, and throughput.
  • Resolve complex, time-sensitive technical problems to maintain production or development schedules.
  • As a Furnace Engineer, you will be expected to make decisions using data analysis and statistical process control (SPC) techniques.
  • Provide daily process and product lot disposition support in the furnace processing area.
  • Contribute to the understanding and resolution of all equipment-level shifts in tool performance
  • Within the first six to twelve months, develop advanced sustaining responsibilities and contribute to cost reduction, yield improvement, and production throughput increase.

Qualifications
  • Education: BS degree in Engineering or a technical field. An MS degree is a plus
  • Experience: 7+ years in semiconductor processing or a similar industry
  • Knowledge of furnace process with a focus on ASM, TEL, and/or Bruce equipment
  • Experience working in cross-functional teams to achieve goals and metrics
  • Experience with FMEA risk analysis is a plus
  • Intermediate-level data analysis skills, specifically in Excel or JMP, using formulas, pivots, and charts, are required
  • Proficiency in Microsoft Office, particularly PowerPoint
  • Strong communication skills with experience in presenting technical project details
  • Self-motivated and results-oriented
  • Fluency (written and oral) in English is required

Salary: onsemi is excited to share the base salary range for this position is$114.000 to $193,700 exclusive of fringe benefits or potential bonuses.The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf
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:
https://www.onsemi.com/careers/career-benefits
About the Team
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.

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