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Diffusion Process Engineer Jobs (NOW HIRING)

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 ...

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 ...

QCi

Semiconductor Process Engineer

Bedford, MA · On-site

Semiconductor Process Engineer Location: Wilmington, MA About Us Quantum Computing Inc. (QCi ... Develop wafer diffusion processes for III-V semiconductors. * Implement, document, and maintain ...

QCi

Semiconductor Process Engineer Location: Wilmington, MA About Us Quantum Computing Inc. (QCi ... Develop wafer diffusion processes for III-V semiconductors. * Implement, document, and maintain ...

Micron

Senior Engineer, Metals Diffusion Process

Boise, ID · On-site

$99K - $128K/yr

The Process Engineer will work on DRAM manufacturing processes and be responsible for developing, sustaining, and optimizing manufacturing and assembly processes to improve product quality ...

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Diffusion Process Engineer information

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$49.5K

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$142.5K

How much do diffusion process engineer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for diffusion process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Diffusion Process Engineer position, and why are they important?

To excel as a Diffusion Process Engineer, you need a strong foundation in materials science, chemical engineering, and semiconductor fabrication processes, generally supported by a relevant engineering degree. Familiarity with cleanroom protocols, process simulation tools (such as TCAD), statistical process control (SPC), and certifications like Six Sigma are commonly expected. Excellent problem-solving skills, attention to detail, and effective communication help you collaborate with cross-functional teams and troubleshoot process issues efficiently. These combined qualifications and skills are essential to ensure high-yield manufacturing processes and continual improvement in semiconductor production environments.

What are common daily responsibilities for a Diffusion Process Engineer in the semiconductor industry?

As a Diffusion Process Engineer, your typical day often includes monitoring and optimizing diffusion furnace operations, analyzing process data, and troubleshooting equipment or yield issues to ensure efficient semiconductor wafer production. You'll work closely with operators, equipment technicians, and other engineers to implement process improvements and maintain strict cleanroom standards. Regular tasks may also involve conducting experiments, documenting procedures, and collaborating on cross-functional teams to support new product introductions or resolve production challenges. This varied workflow provides valuable opportunities to deepen your expertise and contribute to advancing manufacturing technology.

What is a Diffusion Process Engineer job?

A Diffusion Process Engineer is responsible for developing, monitoring, and optimizing diffusion and thermal processes in semiconductor manufacturing. They work with high-temperature furnaces and doping techniques to alter the electrical properties of silicon wafers. Their role includes process development, equipment maintenance, troubleshooting, and ensuring production meets quality and efficiency standards. They collaborate with equipment engineers, integration teams, and manufacturing personnel to improve yield and process stability.

More about Diffusion Process Engineer jobs
What states have the most Diffusion Process Engineer jobs? States with the most job openings for Diffusion Process Engineer jobs include:
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Diffusion Process Engineer jobs near you
Infographic showing various Diffusion Process Engineer job openings in the United States as of July 2026, with employment types broken down into 1% Internship, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 69% Physical, 2% Hybrid, and 29% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

Diffusion Process Engineer - Entry Level

NXP Semiconductors

Austin, TX

Full-time

Re-posted 8 days ago

Job description

The Diffusion Process Engineer opportunity is in a high-volume semiconductor wafer manufacturing environment. The position requires ownership and responsibility for control, development, and optimization of semiconductor processes and equipment. This role plays a critical part in ensuring high material quality, yield, and process stability for high-volume manufacturing.

Key Challenges:

  • Develop and optimize processes for silicon semiconductors
  • Implement and maintain SPC (Statistical Process Control) and FDC (Fault Detection and Classification) systems.
  • Analyze metrology data to monitor material quality and drive improvements.
  • Reduce defectivity mechanisms and improve process control
  • Lead troubleshooting and root cause analysis for process deviations and yield issues.
  • Participate in and/or lead cross-functional and lean activity teams.
  • Work with minimal supervision, balancing competing priorities, to serve the needs of the engineering and manufacturing communities
  • Drive equipment performance to maximize capacity and yield performance.
  • Improve cost performance of equipment.
  • Mentor engineers and provide technical leadership.

Job Qualifications:

  • Recent B.S. Degree in Engineering or Materials Science
  • Up to 2 years work experience
  • Positive interpersonal skills, highly energetic and self-motivated
  • Excellent verbal and written communication skills
  • Quality first mindset
  • Statistical analysis skills
  • Project management skills

More information about NXP in the United States...

NXP is an Equal Opportunity/Affirmative Action Employer regardless of age, color, national origin, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, marital status, status as a disabled veteran and/or veteran of the Vietnam Era or any other characteristic protected by federal, state or local law. In addition, NXP will provide reasonable accommodations for otherwise qualified disabled individuals.

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