Senior Biologist – Southern California Position Overview: Lead and support biological resource and environmental compliance efforts across Southern California. Apply technical and regulatory expertise to plan, execute biological surveys, and oversee environmental permitting for transportation, utility, renewable energy, federal facilities, and public agency projects. Provide technical leadership for projects involving federally and state‐protected species, guiding multidisciplinary teams to successful outcomes. Location: Irvine, San Diego, or Los Angeles. Balance office‐based technical work with field leadership, mentoring staff, coordinating with regulatory agencies, and supporting clients through complex permitting and compliance pathways. Key Responsibilities Lead and participate in biological field surveys, impact assessments, and resource evaluations. Serve as technical lead for projects involving federally and state‐listed and protected species. Prepare and review technical d...