Field Biologist Variable OnCall
BANCROFT CONSTRUCTION SERVICES, LLC • san bernardino, san bernardino county, ca • Posted June 19, 2026
About the Role
About the Job Bancroft Construction Services (BCS) provides environmental compliance, biological monitoring, and construction support services for public and private infrastructure projects throughout California. Our team works closely with construction managers, contractors, and regulatory agencies to ensure projects are completed efficiently while maintaining full compliance with environmental permits and regulations. This is a seasonal variable on-call, project-based position with variable hours depending on project needs. 4WD or AWD vehicle required for role. Position Summary We are seeking variable on-call Field Biologists who will be responsible for biological surveys, construction monitoring, and environmental compliance activities in accordance with federal, state, and local regulations. Responsibilities may include general and focused biological surveys, nesting bird surveys and monitoring, sensitive species monitoring, habitat assessments, and preparation of field documen...