A bioremediation job involves using microorganisms, plants, or biological processes to remove pollutants and contaminants from soil, water, or air. Professionals in this field work to clean up hazardous waste sites, oil spills, and other environmental hazards by promoting natural degradation processes. They may conduct site assessments, apply bioremediation techniques, and monitor the effectiveness of treatments. These roles can be found in environmental consulting firms, government agencies, and research institutions.