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Diffusion Process Engineer Jobs (NOW HIRING)

chromalloy

Aerospace Process Engineer

Orangeburg, NY · On-site

... EBPVD, diffusion coatings, electroplating, heat treatment, braze, chemical cleaning, laser ... Reporting to the Process Engineering Manager, you'll drive production support, develop new ...

chromalloy

Aerospace Process Engineer

Orangeburg, NY · On-site

... EBPVD, diffusion coatings, electroplating, heat treatment, braze, chemical cleaning, laser ... Reporting to the Process Engineering Manager, you'll drive production support, develop new ...

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 ...

Wolfspeed, Inc.

NPTI Engineer, Implant/Diffusion

Marcy, NY · On-site

$77K - $106K/yr

You will perform process windowing using DOE, conduct gage R&Rs, evaluate and characterize new tool ... Utilize your experience and knowledge in implant, diffusion and bond & grind modules to fully ...

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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
Aerospace Process Engineer

Aerospace Process Engineer

chromalloy

Orangeburg, NY • On-site

Other

Posted 28 days ago

Chromalloy rating

8.0

Company rating: 8.0 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

140th of 415 rated machine equipment manufacturers

Job description

Join Chromalloy's New York Engineering Organization as a Process Engineer supporting the manufacturing and repair of high-pressure turbine airfoils and duct segments. You'll work across a broad range of special processes — including thermal spray coatings (APS, LPPS), EBPVD, diffusion coatings, electroplating, heat treatment, braze, chemical cleaning, laser processes, EDM, and automation — with a focus on coating technologies. Reporting to the Process Engineering Manager, you'll drive production support, develop new processes, and lead continuous improvement efforts while collaborating with teams across Quality, Operations, Customer Support, and our Engineering Center of Excellence.

This is a full-time onsite role in Orangeburg, NY (no hybrid or remote options).

What You'll Do

  • Develop, standardize, and document processes and parameters to meet technical, quality, and operational requirements — including work instructions, training materials, calibration procedures, and quality records.
  • Lead root cause and corrective action (RCCA) investigations and problem-solving teams to tackle manufacturing challenges head-on.
  • Partner with maintenance to build robust preventive maintenance programs and support equipment troubleshooting.
  • Champion improvements to safety, quality, and productivity by questioning the status quo and driving meaningful change.
  • Support new program launches, process qualifications, and design reviews alongside product and repair development engineers.
  • Monitor daily quality and productivity metrics and respond quickly when issues arise.
  • Represent engineering in customer meetings and cross-functional discussions.

What You'll Bring

  • A degree in Mechanical Engineering, Materials Science, or a related field (other engineering disciplines welcome).
  • 2+ years of experience in manufacturing or a similar environment.
  • Knowledge of gas turbine processes such as heat treat, thermal spray, EBPVD, diffusion coatings, precious metal plating, or chemical cleaning — a strong plus.
  • Experience with superalloy metallurgy, robotic/CNC programming, PLC and automation systems, or Six Sigma methodologies is a bonus.
  • Familiarity with 3D modeling software (Siemens NX or similar) preferred.
  • Aviation industry background is a plus but not required.

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