Raw Material Lab Engineer — DOE, Testing & Reliability

Canadian Solar Inc.; Mesquite (TX); On-site; USD 75,000 - 110,000; Full time

Job summary

Canadian Solar Inc. is seeking a Raw Material Laboratory Engineer to support advanced material research, testing, and characterization focused on raw materials.

You will apply DOE and engineering analysis to provide data-driven recommendations and collaborate with Engineering, Quality, Process, Reliability, and Supplier Quality teams. The role emphasizes developing and validating laboratory test methods, ensuring data integrity, and contributing to continuous improvement of materials evaluation

Qualifications

• Bachelor’s degree or higher in Materials Science, Chemical Engineering, Mechanical Engineering, Polymer Science, or related field.
• Experience in material characterization, experimental methods, laboratory testing, or material performance evaluation.
• Knowledge of DOE and statistical data analysis concepts.
• Ability to analyze technical data and develop engineering conclusions.

Responsibilities

• Design and execute Design of Experiments (DOE) to evaluate raw material performance, variability, aging behavior, and process sensitivity
• Define experimental factors, responses, controls, and acceptance criteria based on objectives
• Plan and execute structured laboratory studies to evaluate material performance and reliability
• Conduct root-cause investigations related to material performance deviations, defects, or failures
• Develop technical conclusions and recommendations based on experimental findings
• Prepare technical reports and data summaries for reviews
• Maintain traceable records of laboratory testing and findings

Skills

Materials Science

DOE

Statistical data analysis

Laboratory testing

Engineering analysis

Education

Bachelor’s degree in Materials Science or related

Tools

Minitab

JMP

Python

MATLAB

Job description

Canadian Solar Inc. is seeking a Raw Material Laboratory Engineer to support advanced material research, testing, and characterization focused on raw materials.

You will apply DOE and engineering analysis to provide data-driven recommendations and collaborate with Engineering, Quality, Process, Reliability, and Supplier Quality teams. The role emphasizes developing and validating laboratory test methods, ensuring data integrity, and contributing to continuous improvement of materials evaluation