Data Analyst - quality and error analysis (Dallas, TX)

Greenridge Mill Environmental Services Partners is looking for a Data Analyst. The job centres on quality and error analysis for collection routes, and it would suit someone who likes steady, practical work. You would work closely with colleagues in operations, support and management. What you will do • Pull and clean data from several systems into one trustworthy dataset. • Recommend changes and measure whether they worked. • Document definitions so numbers mean the same thing everywhere. • Investigate trends in collection routes and explain what is driving them. • Answer ad-hoc questions with a short written summary, not a data dump. What we are looking for • Clear writing. • Strong SQL and spreadsheet skills. • The habit of checking a surprising number before presenting it. • Experience with a BI tool such as Power BI or Tableau. Nice to have • Python or R for analysis. • Experience with data on landfill records. Working arrangement • Part-time, about 20 hours a week, with flexible days. • On site in Dallas. • We will tell you what to expect at each step of the hiring process.