As-Needed Field Biologists (Mojave & Eastern Sierras) at Rincon Consultants, Inc Barstow, CA

As-Needed Field Biologists (Mojave & Eastern Sierras) job at Rincon Consultants, Inc. Barstow, CA. Rincon Consultants is seeking Field Biologists and Botanists to provide as-needed support for projects spanning the California desert and Eastern Sierra regions, as well as Southern Nevada and Northwestern Arizona. This role offers experienced field biologists (2–5+ years) the chance to work on high-impact utility, infrastructure, and development projects across diverse desert and mountain landscapes. We welcome candidates at all levels of experience and will adjust responsibilities, project complexity, and compensation accordingly. Senior-level applicants will have opportunities to lead field teams, oversee complex compliance efforts, mentor junior staff, and serve as subject matter experts. Overview of Key Duties and Responsibilities: Conduct site assessments, surveys, and habitat evaluations for common and special-status plant and wildlife species and map associated vegetation communities. Perform biological monitoring and provide compliance support during construction activities, prepare compliance monitoring reports. Identify plant species using a dichotomous key, focusing on Mojave and Eastern Sierra botany. Map vegetation communities using standard mapping practices and identify sensitive vegetation communities. Survey, monitor, and assess habitats for special-status species, including but not limited to the following: Desert tortoise Flat-tailed horned lizard Fringe-toed lizard Burrowing owl Golden eagle Bi-State sage-grouse Mohave ground squirrel Desert kit fox Bighorn sheep Special-status plants in the Mojave and Colorado Desert regions Prepare preconstruction survey reports and other technical documentation. Track compliance with mitigation measures and permit conditions, maintaining accurate field reports and monitoring logs. Collaborate with multidisciplinary teams and provide additional support to the Natural Resources Team as needed. Work independently or as a project or task lead. Wetland delineation and regulatory permitting experience is desirable. This Job Might Be for You If You Have the Following: Bachelor’s or Master’s degree in biology, botany, ecology, environmental science, or a related field. 2–5+ years of biological fieldwork required. Expertise in Mojave and Eastern Sierra ecosystems , including experience with compliance monitoring, habitat assessments, vegetation monitoring, and species-specific surveys. Prior approval through the USFWS or CDFW as Designated Biologist, Species Specific Monitor or General Biological Monitor for any of the above listed species is highly desirable. Familiarity with federal and state environmental laws , including ESA, CEQA, and CWA requirements, overseeing regulatory compliance, and implementing mitigation measures. Demonstrated experience with the species listed above , including surveying and monitoring in occupied habitats and securing project approvals is highly desirable. Excellent verbal and written communication skills , including strong technical writing experience preparing field reports, monitoring logs, and preconstruction survey documentation. Ability to hike 6–8 miles per day in often difficult terrain and variable weather conditions while carrying 25 lbs. Ability to work 10–12+ hour days , as needed. The base pay for this as‑needed position ranges from $32.00–$65.00 per hour , depending on experience, qualifications, and responsibilities. Individuals offered employment must successfully complete a pre‑employment drug screening as a condition of employment. Additionally, those hired who may be assigned to federal projects will be subject to further drug testing, including screening for cannabinoids (THC/marijuana), in compliance with the Drug‑Free Workplace Act of 1988 and other applicable federal regulations, which take precedence over California state and local laws. Rincon Consultants is an equal opportunity employer. All aspects of employment will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law. #J-18808-Ljbffr Rincon Consultants, Inc