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Semiconductor Diffusion Jobs (NOW HIRING)

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 ...

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 ...

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Semiconductor Diffusion information

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

Professionals in semiconductor diffusion often encounter challenges such as maintaining strict process control, ensuring uniformity across wafers, and minimizing contamination. These tasks require meticulous attention to detail and adherence to cleanroom protocols, as even minor deviations can impact device performance. Collaboration with process engineers, equipment technicians, and quality control teams is essential to troubleshoot issues quickly and optimize yields. Continuous training and staying updated with evolving technologies also help address these challenges effectively.

What are the key skills and qualifications needed to thrive as a semiconductor diffusion technician?

To thrive as a Semiconductor Diffusion Technician, you need a solid understanding of semiconductor processing principles, materials science, and typically an associate degree or technical certification in electronics or a related field. Familiarity with diffusion furnace operation, cleanroom procedures, and process control software is essential. Attention to detail, problem-solving skills, and the ability to work collaboratively are valuable soft skills in this role. These skills ensure precise device fabrication, uphold product quality, and maintain efficient semiconductor manufacturing processes.

What is the difference between Semiconductor Diffusion vs Semiconductor Process Engineer?

AspectSemiconductor DiffusionSemiconductor Process Engineer
Primary RoleImplementing diffusion processes to modify semiconductor materialsDesigning, developing, and optimizing manufacturing processes
Skills & CertificationsKnowledge of diffusion techniques, cleanroom protocols, certifications in semiconductor manufacturingProcess engineering skills, certifications in manufacturing or process control
Work EnvironmentCleanroom environments focused on diffusion stepsManufacturing facilities overseeing entire process flows
Industry UsageUsed within semiconductor fabrication plants for doping processesBroader role in process development across fabrication stages

Semiconductor Diffusion specialists focus on doping processes to alter semiconductor properties, while Semiconductor Process Engineers oversee the entire manufacturing process, including diffusion. Both roles require similar technical knowledge and certifications but differ in scope and responsibilities within the semiconductor industry.

What is a semiconductor diffusion engineer?

A Semiconductor Diffusion Engineer is a professional responsible for controlling and optimizing the diffusion process in semiconductor manufacturing. Diffusion is a process in which dopants are introduced to silicon wafers at high temperatures to modify their electrical properties, which is crucial for creating integrated circuits and other electronic devices. These engineers develop process recipes, monitor equipment, troubleshoot issues, and ensure the quality and consistency of the final product. They work closely with other engineers and technicians in cleanroom environments to maintain high yields and efficient production. This role requires a strong background in materials science, chemistry, or electrical engineering.
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Semiconductor Diffusion jobs near you
Infographic showing various Semiconductor Diffusion job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, 2% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

Semiconductor Manufacturing Tech - Front End Days

MACOM Technology Solutions Holdings

Lowell, MA

Other

Re-posted 25 days ago

Job description

Semiconductor Manufacturing Tech 2

Summary of Role

MACOM is seeking a self-motivated and enthusiastic semiconductor manufacturing operator/tech for our Wafer Fab.  The operator/tech will report into the manufacturing team and perform general manufacturing duties on the production floor such as fabrication (lithography, etch, metals, diffusion, implant, grind/polish, glassing, dicing or wafer electrical test). 

Essential Functions

  • Perform a variety of functions in the production of semiconductor devices in a cleanroom environment.
  • Set-up, operate, load, and monitor specialized equipment to ensure quality product is produced.
  • May be responsible for monitoring equipment operation, inspecting final product, cleaning the work environment, and performing data entry.
  • Work on one of our 12 hour compressed work week night shifts (6:00pm to 6:00am), or day shifts (6:00am to 6:00pm).  All shifts alternate working 3, 12 hour shifts one week (36 hours) and 4, 12 hours shifts the following week (48 hours).  Shifts will work either Sun, Mon, Tue alternating Wed or Thu, Fri, Sat alternating Wed.

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