A core analyst's responsibilities are to examine the components of the earth, such as rock, water, or minerals. These duties include collecting samples and testing them in specialized labs. After testing, they record the data and analyze the samples for specific properties.
A bachelor's degree in physical science is considered adequate for some jobs in the private sector and government; however, many employers prefer to hire those applicants who have earned master's degrees. If you have a degree in an area other than physical science, such as medicine or technology, you'll need to research in the field of physical science in order to find a job.
Your job as a core analyst will require that you not only have excellent communication skills but that you be capable of working as part of a team of technicians and engineers. You must be able to precisely and clearly present your research findings and their implications.
If you aspire to become a core analyst, you should keep in mind the salary you can earn sitting in this role. You should probably make around $72,295 per year as a core analyst.