Hydrolysis Testing Technician

This job is located in Hemlock, MI.

At Hemlock Semiconductor (HSC), we transform people’s lives by energizing and connecting our world through silicon technology. Since 1961, HSC has been a leading global provider of hyper-pure polysilicon, and is the only polysilicon manufacturer headquartered in the United States. HSC plays an essential role in the semiconductor and solar industries, with the vision of becoming the preferred supplier of silicon-enabled technologies to the low-carbon, digital world.

Our polysilicon is used to make computer chips – the “brains” behind the electronic devices we rely on to make our lives easier, safer and more enjoyable. HSC is just one of six major manufacturers in the world that makes polysilicon used to create semiconductor wafers. In fact, nearly all electronic devices in the world contain HSC polysilicon.

We’re also moving the world toward a greener future by supplying the rapidly growing solar power industry. HSC is committed to doing good for our local Michigan and global communities, relentlessly improving our operations to remove supply chain carbon emissions. The low embodied greenhouse gas emissions in our polysilicon materials facilitates the production of ultra low-carbon solar panels. These panels allow solar project developers and owners to lower the embodied carbon of their projects by up to 50 percent.

To achieve our goals, we draw on the talents of more than 1,350 employees and contractors. Our employees thrive in a culture that values teamwork, excellence, responsibility and customer focus. We recognize and value the diverse backgrounds and experiences of all of our people working together as One Team. At HSC, you belong to a team that is transforming our world.

Summary

The Testing Technician will execute sample preparation prior to the conformance evaluation of bulk polysilicon, surface polysilicon, and chemicals. Some of these techniques require developing proficiency for the proper handling of the samples to avoid contamination and following the strict protocol of sample conditioning prior to testing. The Technician will collect data on samples measured using various analytical instruments such as spectrometers, gas chromatographs, microscopes, and titrators. The technician will analyze data collected on samples to determine the properties and composition of the samples. This may involve using software tools to process and visualize the data. The technician will record data and verify the accuracy and reliability of the data through calibration and validation of instruments. The technician will review data produced by the analysis of samples verifying the adherence of the data to meet the required standards and specifications. The technician will contribute to decisions on the disposition of material batches based on the data analysis. This could involve approving batches for shipment or identifying batches that need rework or rejection.

Essential Functions

• Operation of Spectrophotometric Instruments:
  • Operating instruments like Photoluminescence, FTIR, GC, Agilent 7900s ICP-MS, and Perkin Elmer DRC-ICP-MS.
• Sample Preparation:
  • Preparing samples for analysis. 
  • Calibration and Quality Verification: 
  • Calibrating instruments and performing daily quality checks. 
  • Maintaining calibration standards and analytical solutions. 
  • Following fault tree protocols for re-testing and verification.
• Data Management: 
  • Entering data into the LIMS system.
• Lab Maintenance: 
  • Cleaning analytical labware.
  • Managing acids, distillers, and stock rotation.
• Compliance and Documentation:
  •  Performing tests according to ISO standards and documenting for ISO compliance. Adhering to IATF requirements.
• Troubleshooting:
  • Troubleshooting various lab equipment.

Additional Responsibilities

• Troubleshooting issues in the lab
• Routine maintenance of the lab equipment
• Able to adapt quickly to changing site schedules affecting workload.

Skills

• Essential Computer Programs: Basic knowledge in software such as Microsoft Office (Excel, Word, PowerPoint).
• Electronic/Electrical Measurements: Basic understanding of how to use multimeters, oscilloscopes, and other measurement tools to assess voltage, current, resistance, and other electrical parameters, including interpreting the readings accurately.
• Gauge Readings: The ability to read and interpret various gauges, such as pressure gauges, temperature gauges, and flow meters, is crucial for monitoring and maintaining equipment.
• Statistical Process Control (SPC): Basic knowledge of SPC techniques to monitor and control processes. This includes understanding control charts, process capability analysis, and identifying trends or variations that indicate potential issues.
• Basic Mechanical Aptitude: Skills in understanding mechanical systems, including troubleshooting and repairing basic mechanical issues.
• Manual Dexterity: The ability to use hands skillfully and precisely, essential for tasks requiring fine motor skills, such as assembling small components or performing delicate repairs.
• Data Accuracy: Ensuring that all data collected and recorded is accurate and reliable. This involves double-checking entries, understanding the importance of precision, and maintaining meticulous records.
• Recognition and Response to Out-of-Control Situations: The ability to identify when a process or system is not functioning within its normal parameters and take appropriate action to correct it. This includes understanding the root cause of the issue and implementing corrective measures.
• Multi-tasking: The ability to handle multiple tasks simultaneously without compromising quality or efficiency. This requires good organizational skills and the ability to prioritize tasks effectively.
• Attention to Detail: A high level of focus on the small details that can impact the overall quality and performance of a task or process. This includes being thorough in inspections, data entry, and any other task that requires precision.
• Working Well Under Pressure: The ability to maintain composure and perform effectively in stressful situations. This involves managing time efficiently, staying calm, and making sound decisions quickly.
• Time Management: The ability to plan and control how much time to spend on specific activities.

Education Requirements

• BS degree in scientific discipline required or associate degree with at least 1 year experience working in an industrial laboratory environment.

Work Experience

• At least 1 year lab/quality/testing or related experience.

HSC is an equal employment opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, status as a qualified individual with a disability, marital status, pregnancy, sexual orientation, ancestry, genetic information, or any other characteristic protected by law.

If you are an individual with a disability and you need an accommodation or other assistance during the application process, please call our Human Resources department at:

989.301.5333
or email your request to
G1HSC-HR@hscpoly.com
All qualified applicants are encouraged to apply.

Req No. 559