Mathematician, Sr. solves scientific and engineering problems. Applies mathematical theories to new areas of scientific investigation. Being a Mathematician, Sr. develops and tests formulas to distribute to engineers for use. Provides mathematical support to engineering and/or product teams. Additionally, Mathematician, Sr. requires a master's degree in a related area. Typically reports to a manager or head of a unit/department. To be a Mathematician, Sr. typically requires 4 to 7 years of related experience. Contributes to moderately complex aspects of a project. Work is generally independent and collaborative in nature.