Grinding Operator
Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026. Sumitomo Electric Industries scores A on the Alion truth index.
Description
Position at Sumitomo Electric Semiconductor Materials, Inc.
Job Title:GrindingOperatorStatus:FULL Time
Department: ProductionLocation: Hillsboro, OR
Reports to:Production Lead/ DSPCoordinatorTravel: None
Worker's Comp Code:4150 ManufacturingShift:Compressed Work Week
Compensation:$23 or based on experienceDifferential:0-15% depending on shift
About Sumitomo ElectricGroup:
Sumitomo Electric Industries, Ltd. is a recognized global technology leader with over 280,000 employees working at around 400 group companies in 40 countries. Building on more than 120 years of innovation, today Sumitomo Electric is engaged in diversified business activities that support people’s daily lives and industries in five business segments: automotive, information communications, electronics, environment & energy, and industrial materials.
Job Summary:
The GrindingOperator operates manufacturing process equipment in ourtechnology product (wafer) finishing process. The Operator ensuresthat priorities are met, the highest quality product is sent to the customers and all work is done as a team in a safe and clean environment.
Description of Tasks and Responsibilities:
- Inventory, Receive and Inspect incoming wafers beforegrinding processbegins
- Attend daily pass down meetings to discuss current challenges, opportunities and changes that will affect production
- Follow correct protocol and required safety measures to measure and mix chemicals to make our processing slurry
- Re-fill supplies, drill containers, break down boxes, re-polish cassette return, package containers for shipment to Japan
- Exercise product (wafer) handling skills that prevent loss of product due to carelessness.
- Complete batch divide process steps as needed.
- Load and unload wafers into grindingtools
- Stage incoming work as needed
- Process product through the post double sided polish cleaning bench
- Data entry into Excel spreadsheets and system (GIP)
- Enter process directions into the production tool computers
- Continuous and accurate data collection and input
- Maintain 5S protocol
- Continuous housekeeping of process tools and workarea floor and wall space
- Perform visual product inspection, including bothfront and back side of product
- Perform equipment changes on tools as assigned
- Perform other duties as assigned or directed.
Skills and Qualifications:
- Position requires English speaking and reading skills; process documents can be read and instructions can be understood
- High level of teamwork and cooperation
- Position requires the ability to strictlyfollow safety requirements at all time
- Understanding of basic math functions such as addition, subtraction, multiplication and division are required
- Requires a high level of self-initiative, desire to learn and be effective
- Detailed oriented with the ability to listen and pay close attention
- Ability to use manufacturing process equipment, PC and peripherals (printer, scanner), basic hand tools, cleaning supplies and equipment
- High School diploma or GED preferred
- Previous experience in manufacturing process preferred
- Prior clean room experience preferred
- Semiconductor industry experience a plus but not required
Physical Demands:
- Standing/ Walking frequently during shift
- Handling wafers constantly
- Lifting, pushing, pulling 25-50 lbsoccasionally
- Stooping, kneeling, crouching occasionally
Work Environment:
- General manufacturing and clean room environment
- Work room can be noisy with multiple pieces of machinery operating at the same time
- Working with toxic or caustic chemicals daily
- The continuous use of factory provided uniforms and special factory shoes are required. Anyone entering a clean room is required to wear full Class 10 Cleanroom outfits, inclusive of snoods, masks, bunny suits, boots and gloves for several hours at a time
Additional Items:
- Must be flexible with scheduling. Although this is generally a set schedule, there will be business needs that dictate some shift changes and overtime.
- Use of factory provided uniforms and special factory shoes are required. Additionally, some roleswill be requirement to wear full Class 10 Cleanroom outfit (inclusive of snoods, masks, bunny suits, boots and gloves) at times for this role.
Equal Opportunity:
SESMI is proud to be an equal-opportunity employer dedicated to maintaining a work environment free of bias, harassment, discrimination, and retaliation. We believe diversity and inclusion is an indispensable Company objective and we insist that all Team Members and applicants be treated without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, transgender status, national origin, genetic information, disability, veteran status, pregnancy, marital status, reproductive health decision-making (including childbirth, breastfeeding, or related medical conditions), age, or other condition or status protected by law. SESMI will consider giving opportunities to qualified individuals with criminal histories when it aligns with federal, state and local statutes.
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