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Diffusion Process Engineer Jobs (NOW HIRING)

SRI International

Wafer Fab Process Engineer

Princeton, NJ · On-site

$63.87K - $84.64K/yr

Overview Wafer Fab Process Engineers are needed by the Microcircuit Emulation Center at SRI ... Epitaxial Deposition, Physical Vapor Deposition (PVD), Plasma Etch, Diffusion, Wet Chemistry, Ion ...

Kinectrics

Process Engineer

Position Overview We are seeking a proactive Process Engineer who can work independently while ... Familiarity with gas-separation methods such as cryogenic distillation and thermal diffusion.

TSMC

Module Process Engineer

Phoenix, AZ · On-site

As a Process Engineer , you will focus on delivering a robust and efficient semiconductor ... DIF : Diffusion * WET : Wet Clean * ME : Metrology * Etch : Wet Etch and Dry Etch * LIT

TSMC

Module Process Engineer

Phoenix, AZ

As a Process Engineer , you will focus on delivering a robust and efficient semiconductor ... DIF : Diffusion * WET : Wet Clean * ME : Metrology * Etch : Wet Etch and Dry Etch * LIT

Qcells

Process Engineer (Cell)

White, GA

Cell Process Engineer Location: Cartersville, GA SUMMARY The Cell Process Team maintains and ... thermal diffusion in solid and p-n junction formation (thermal); or chemical etching/polishing ...

Qcells

Process Engineer (Cell)

Cartersville, GA · On-site

Cell Process Engineer Location: Cartersville, GA SUMMARY The Cell Process Team maintains and ... thermal diffusion in solid and p-n junction formation (thermal); or chemical etching/polishing ...

TSMC

Principal Equipment Engineer-Diffusion

Camas, WA · On-site

Process Integration & Yield Enhancement: Spearhead initiatives to optimize equipment interaction ... equipment engineering, with a significant portion dedicated to diffusion or grinding processes ...

Micron Technology

Equipment Engineer

Manassas, VA · On-site

Work with the diffusion cost engineer to reduce cost for responsible tool set(s). Review and audit the overall COO. Ensure the communication of all process and equipment related changes affecting ...

Micron

Diffusion Equipment Engineer

Boise, ID · On-site

As a Senior Diffusion Equipment Engineer ,with a strong focus on safety and quality,you will play a ... Collaborate with process engineers to identify and resolve equipment-related issues affecting ...

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How much do diffusion process engineer jobs pay per year?

As of Jun 3, 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 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.

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.
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Diffusion Process Engineer jobs near you
Wafer Fab Process Engineer

Wafer Fab Process Engineer

SRI International

Princeton, NJ • On-site

$63.87K - $84.64K/yr

Full-time

Posted 9 days ago

Job description

Overview
Wafer Fab Process Engineers are needed by the Microcircuit Emulation Center at SRI International (formerly Sarnoff Corporation) in Princeton, NJ, to support the manufacturing of microcircuits (integrated circuits). Through SRI's Generalized Emulation of Microcircuits (GEM) program, the Microcircuit Emulation Center supplies form, fit, function, and interface replacements for obsolete microcircuits. Check out our work! This capability supports production, redesign, and sustainment requirements for the life of a weapon system. SRI's Microcircuit Emulation Center is a government-supported, U.S.-based Trusted foundry. Relocation benefits are not available for these roles.
Responsibilities
  • Hands-on process engineering to support low-volume, high-product mix microcircuit manufacturing and development.
  • Process areas of interest include Epitaxial Deposition, Physical Vapor Deposition (PVD), Plasma Etch, Diffusion, Wet Chemistry, Ion Implant, and Chemical Vapor Deposition (CVD). Capability to support other process areas as required.
  • Sustaining, improving, and optimizing current processes to support operations.
  • Working with process engineers to integrate and develop manufacturable processes for existing and future technologies to enable yield improvement, defect reduction, improved reliability, and future technology development.
  • Working in cross functional teams (Integration, Design, and Layout) to address process issues.
  • Data collection, correlation, interpretation, and presentation of information to management and co-workers.

Qualifications
  • BS or BE in chemistry, physics, material science, or engineering.
  • 0-2 years hands on Wafer Fab processing engineering experience in at least one of
  • the following process areas: Epitaxial Deposition, Physical Vapor Deposition (PVD), Plasma Etch, Diffusion, Wet Chemistry, Ion Implant, and/or Chemical Vapor Deposition (CVD).
  • Due to Government requirements candidates must be a US Citizen or Permanent Resident.
  • Ability to troubleshoot using analytical methodologies in a collaborative team effort across disciplines.
  • Must be able to work in a clean room environment up to 50% of the workday and perform flexible shift work when required.
  • Demonstrated ability to communicate effectively both verbally and in writing, including report writing, PowerPoint presentations, etc.
  • Able to work on site Monday - Friday, starting at 8:30am, with an 8-hour workday

Desired:
  • Process integration knowledge and experience.
  • Computer programming skills, experience creating and editing scripts (MYSQL, JMP, Excel).
  • Experience working with Lam plasma dry etch systems, RENA wet chemistry benches, Sandvik (MRL) furnaces, Axcelis Purion ion implanters, ASM epi reactors, and AMAT Endura and Centura systems is desired.

The salary range is: $63,873-$84,636. Salary ranges will vary and are based on several factors, including geographic location, market competitiveness and equity amongst internal employees in similar roles. Positions may also qualify for SRI's Pay for Outstanding Performance program or the annual Performance Based Compensation program. SRI also has a competitive benefits package, to view details please go to https://www.sri.com/resources/benefits/. SRI will accept applications until the position is filled.
SRI is an independent nonprofit research institute headquartered in Menlo Park, Calif., with a rich history of supporting government and industry. We create and deliver world-changing solutions for a safer, healthier, and more sustainable future. For more than 75 years, we have collaborated across technical and scientific disciplines to discover and develop groundbreaking products and technologies and bring innovations and ideas to the marketplace.

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