Testing Technician

hemlocksem•Hemlock, MI

30d•Onsite

About The Position

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. 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 Technicians will analyze data collected on samples to determine the properties and composition of 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 of the disposition of material batches based on the data analysis. This could involve approving batches from shipment or identifying batches that need rework or rejection.

Requirements

Basic knowledge in software such as Microsoft Office (Excel, Word, PowerPoint).
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.
The ability to read and interpret various gauges, such as pressure gauges, temperature gauges, and flow meters, is crucial for monitoring and maintaining equipment.
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.
Skills in understanding mechanical systems, including troubleshooting and repairing basic mechanical issues.
The ability to use hands skillfully and precisely, essential for tasks requiring fine moto
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.
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.
The ability to handle multiple tasks simultaneously without compromising quality or efficiency. This requires good organizational skills and the ability to prioritize tasks effectively.
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.
The ability to maintain composure and perform effectively in stressful situations. This involves managing time efficiently, staying calm, and making sound decisions quickly.
Data Collection and Analysis
Verbal Communication
Data Control
Adaptive Mindset
Define Future State/TO-BE State
In-Depth Questioning
Reporting
Cleaning Equipment Operation
Review and Reporting
Action Planning
Assessment
At least 1 year experience working in an industrial laboratory enviornment.

Responsibilities

Operating instruments like Photoluminescence, FTIR, GC, Agilent 7900s ICP-MS, and Perkin Elmer DRC-ICP-MS.
Preparing samples for analysis.
Calibrating instruments and performing daily quality checks.
Maintaining calibration standards and analytical solutions.
Following fault tree protocols for re-testing and verification.
Entering data into the LIMS system.
Cleaning analytical labware.
Managing acids, distillers, and stock rotation.
Performing tests according to ISO standards and documenting for ISO compliance.
Adhering to IATF requirements.
Troubleshooting various lab equipment.