As a part-time chemical engineer, you solve problems and overcome challenges related to the use and production of chemicals. Since the use and production of chemicals can encompass a huge variety of work in an equally vast number of industries, your precise duties may vary depending on your employer. For instance, you may plan and test production methods and oversee the work of others in a department or facility. As part of your duties, you may conduct research, oversee equipment and processes for safety and efficiency compliance, or administer tests and monitor process performance. Depending on the needs of your employer, your responsibilities can include everything from supervising teams, estimating production costs, and delivering reports to project stakeholders.