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Semiconductor Diffusion Jobs (NOW HIRING)

Micron Technology

Diffusion Equipment Engineer

Boise, ID · On-site

$85 - $115/hr

Your expertise will help produce high‑quality semiconductor components that are pivotal to our ... Diffusion equipment performance, including data analysis, preventative and corrective maintenance ...

US01 Wolfspeed, Inc.

NY · On-site

$77 - $106/hr

Utilize your experience and knowledge in implant, diffusion and bond & grind modules to fully ... Understanding of semiconductor processes, integration, and equipment in Fabrication * Proficient in ...

T1 Energy

Senior Diffusion Process Engineer

Austin, TX · On-site

$110 - $140/hr

If you've spent your career developing and optimizing boron and phosphorous diffusion processes in a semiconductor or photovoltaic environment and you're ready to do it at scale, this is the role for ...

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Semiconductor Diffusion information

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.

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 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 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.

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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 2% Internship, 94% Full Time, 2% Part Time, and 2% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution.

Equipment Maintenance Technician (Semiconductor Diffusion)

Acara Solutions

Gresham, OR

$3.0K - $5.0K/wk

Other

Re-posted 20 days ago

Job description

Job Title: Equipment Maintenance Technician (Diffusion)
Location: Gresham, OR
Employment Type: Direct hire employee with full benefits
Industry: Semiconductors
Compensation: $25/hour to $50/hour DOE, plus sign on bonus ($3,000 w/ Associates, $5,000 w/ Bachelors) plus shift differential
Schedule: Night Shift B - Sunday, Monday, Tuesday e/o Saturday 7 PM -7:06 AM night shift differential of 15% is added.

Military candidates will be considered as long as they have machine maintenance experience (diffusion semi equipment exp not required).

About the Opportunity:
As an Equipment Maintenance Technician within a 200mm manufacturing facility in Gresham, Oregon, you will work in a dynamic team environment and perform preventive, corrective, and diagnostic maintenance proficiently on a variety of innovative semiconductor manufacturing tools. Each day, you will be challenged by working on a diverse set of tools with a world-class team.
Why You'll Love Working Here:
*Supportive, team-driven culture that values collaboration, transparency, and accountability
*Opportunity to grow your career with a global workforce solutions leader serving multiple industries
*People-first environment that encourages employees to bring their authentic selves to work
*Strong focus on partnership, innovation, and delivering meaningful results for clients and candidates

Why This Opportunity is Exciting:
This role offers the chance to join a company that prioritizes both people and performance-where your contributions directly impact client success while giving you room to grow and develop professionally.

About Acara Solutions
Acara is a premier recruiting and workforce solutions provider-we help companies compete for talent. With a legacy of experience in various industries worldwide, we partner with clients, listen to their needs, and customize visionary talent solutions that drive desired business outcomes. We leverage decades of experience to deliver contingent staffing, direct placement, executive search, and workforce services worldwide.

What You'll Do:

  • Utilize diagnostic equipment to monitor equipment performance, diagnose the root cause, and make reliability improvement recommendations.
  • Dismantle, adjust, and repair equipment in accordance with maintenance specifications and repair manuals.
  • Use schematics, hand tools, electrical gauges, and common test equipment for calibration, diagnosis, and repair of equipment.
  • Drive solutions and guidelines, recommending and writing maintenance procedures and specifications.
  • Perform scheduled tool qualifications.
  • Vendor management and coordination.
  • Opportunity to provide leadership to other technicians by providing training and mentoring.

  • Work is performed in a cleanroom environment that requires wearing a smock, hood, booties, latex gloves, and safety glasses.
  • May require the use of an APR (air-purifying respirator).
  • May require the occasional use of personal protective equipment, including but not limited to aprons, heat gloves, and full-face masks.
  • Requires standing for up to 75% of the shift
  • Requires lifting objects weighing up to 50 lbs.
  • May require work with hazardous gases, chemicals, and voltages up to 1500 Volts.

What You'll Bring (Requirements):
  • Associate's degree in electrical, mechanical, or robotics Engineering or equivalent military experience.
  • Minimum 2 years of prior technician maintenance experience (ideally on semiconductor diffusion equipment - they will consider military candidates with 'related' maintenance experience) that includes practical knowledge of electronic and mechanical systems and controls.

What Sets You Apart:
  • Experience with SEMITOOL batch spray solvent tools, Siconnex batch spray solvent tool, DNS WS-820L, WS-820C, FC820L, FC821L, FC820L-2, and MEI Evolution Wet benches. LAM(SEZ) SP-203, 223, 4200, and Davinci single wafer cleaning tools.
  • Knowledge of the Wet and Solvent areas, including general process theory and equipment mechanics
  • Strong mechanical skills.
  • Ability to recognize deviations from normal operation when they are developing.
  • Understands and supports the 5S process.

Additional Information:
  • Ability to lift up to 50 lbs.


After you apply, you may receive a call or message from our AI Talent Scout about this role or other opportunities that match your skills and preferences. AI agent role is to help speed up your hiring process by answering questions, confirming basic information, and identifying whether there's a mutual fit.

The call or chat may be recorded so that our recruiting team can review it - they make all final hiring decisions, while AI agent simply helps move you forward faster. The best part? They are available 24/7, so you can connect whenever it's convenient for you.

Aleron companies (Acara Solutions, Aleron Shared Resources, Broadleaf Results, Lume Strategies, TalentRise, Viaduct) are an Equal Opportunity Employer. Race/Color/Gender/Religion/National Origin/Disability/Veteran.

Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.