Data Analyst - quality and error analysis (remote)

We are growing our team at Highbridge Lakeside Environmental Services and adding a Data Analyst whose main responsibility will be quality and error analysis. You would join a large organisation of more than 1,000 people, working mostly from home. What you will do • Recommend changes and measure whether they worked. • Answer ad-hoc questions with a short written summary, not a data dump. • Investigate trends in recycling loads and explain what is driving them. • Document definitions so numbers mean the same thing everywhere. • Pull and clean data from several systems into one trustworthy dataset. What we are looking for • 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. • Clear writing. Nice to have • Experience with data on collection routes. • Python or R for analysis. Working arrangement • Part-time, about 24 hours a week, afternoons. • Remote-friendly, with quarterly visits in Chicago. • We reply to every applicant.