Data Analyst - quality and error analysis (Miami, FL)

Stonegate Keystone Environmental Services Group is an environmental-services company in Miami with routes, transfer stations and recycling, and we need a Data Analyst to lead our quality and error analysis. You would work closely with colleagues in operations, support and management. What you will do • Investigate trends in weigh tickets and explain what is driving them. • Recommend changes and measure whether they worked. • Answer ad-hoc questions with a short written summary, not a data dump. • Build dashboards that managers actually open every week. • Document definitions so numbers mean the same thing everywhere. What we are looking for • Clear writing. • Experience with a BI tool such as Power BI or Tableau. • The habit of checking a surprising number before presenting it. • Strong SQL and spreadsheet skills. Nice to have • Experience with data on landfill records. • Python or R for analysis. Working arrangement • Part-time, about 28 hours a week, with flexible days. • On site in Miami. • Applications are reviewed on a rolling basis.