Molecular Biologist Genesis10Molecular BiologistSan Diego, CATemporaryContractorFull timeAs a core operator within the research pipeline, you will work closely with cross-functional teams to advance cell therapy programs from discovery to functional validation. This role is central to the molecular cloning core, responsible for designing and executing cloning strategies to support multiple pipeline programs.
NewBiologist JouléBiologistPasadena, CA$45–$48 / hourYou will work closely with other scientists and engineers on the Protomer team to ensure and continuously improve the quality and efficiency of the tissue culture and automation processes. As a tissue culture biologist, you will be responsible for maintaining and expanding various cell lines, performing and troubleshooting cell-based assays, and optimizing protocols.
Field Biologist (Field Based) ERM International Group LtdField Biologist (Field Based)Fresno, CA$74,825–$96,901 / hourWho We Are: As the largest global pure play sustainability consultancy, we partner with the world's leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. Driver's License Required: This position requires a valid driver's license and/or the ability to operate a company vehicle due to the nature of job duties, which include frequent travel to various client locations across a large geographical area.
Field Biologist (Field Based) ERMField Biologist (Field Based)Walnut Creek, CaliforniaIn addition to nesting birds, expertise should include more than one of the following species: Southwestern Willow Fly Catcher, Burrowing Owl, Spotted Owl, Eagles/raptors, Least Bell’s Vireo, California Gnatcatcher, Yosemite toad, CA Red-Legged Frog, Yellow Legged Frog subspecies, Pacific Fisher, San Bernardino Kangaroo Rat, Stephen’s Kangaroo Rat, Western Pond Turtle or Desert Tortoise. As the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations.
NewAuthorized Special Status Species Field Biologist (CBB, QCB, WSP, SKR) - on call position AECOMAuthorized Special Status Species Field Biologist (CBB, QCB, WSP, SKR) - on call positionSan Diego, CARemote$42–$54 / hourQualifications** **Minimum Requirements:** + Bachelor’s degree in related field (biology, ecology, etc.) + 4 years of relevant experience or demonstrated equivalency of experience and/or education working in southern California ecoregions focused on conducting surveys for listed species local to southern California, particularly Crotch’s Bumble Bee, Quino checkerspot butterfly, western spadefoot, and/or Stephen’s kangaroo rat. This position would support numerous natural resource projects with a focus on biological surveys and regulatory compliance monitoring primarily for Crotch’s Bumble Bee, Quino checkerspot butterfly, western spadefoot, and/or Stephen’s kangaroo rat with potential to assist with vegetation mapping, wildlife assessments, habitat restoration, and/or permitting implementation with support from junior biologists.
Wildlife Field Biologists LSAWildlife Field BiologistsEmeryville, CaliforniaField work could include special-status wildlife species surveys, fish relocation, nesting bird surveys, roosting bat surveys, and biological construction monitoring for protected species (e.g., California red-legged frog, California tiger salamander, northwestern pond turtle, giant garter snake, Alameda whipsnake, California Ridgway’s rail, California black rail, burrowing owl, San Francisco dusky-footed woodrat, salt marsh harvest mouse, nesting birds, and roosting bats). If a resume or candidate is submitted to any hiring manager without a previously signed agreement, LSA reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.
As-Needed Field Biologist (San Diego) Rincon Consultants, IncAs-Needed Field Biologist (San Diego)San Diego, CA$32–$45 / hourOur mission is to deliver practical, science-based environmental and planning solutions that support communities, infrastructure, and natural systemsAs a people-centric organization we value collaboration, fairness, and transparency, and are committed to fostering a workplace that supports both personal and professional growth while offering robust career opportunities. 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.
As-Needed Field Biologist - Junior Botanist DudekAs-Needed Field Biologist - Junior BotanistCalifornia$25–$30 / hourResponsibilities will consist primarily of fieldwork; vegetation mapping using A Manual of California Vegetation (second edition), habitat characterization for sensitive biological resources, plant species inventories, and special-status plant mapping. Our employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience.
As-Needed Field Biologist - Fresno DudekAs-Needed Field Biologist - FresnoFresno, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Placer County DudekAs-Needed Field Biologist - Placer CountyAuburn, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Los Angeles DudekAs-Needed Field Biologist - Los AngelesPasadena, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Bay Area DudekAs-Needed Field Biologist - Bay AreaOakland, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Bakersfield DudekAs-Needed Field Biologist - BakersfieldBakersfield, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Riverside DudekAs-Needed Field Biologist - RiversideRiverside, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - San Benito County DudekAs-Needed Field Biologist - San Benito CountySanta Cruz, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Orange County DudekAs-Needed Field Biologist - Orange CountyMission Viejo, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
As-Needed Field Biologist - Santa Barbara DudekAs-Needed Field Biologist - Santa BarbaraSanta Barbara, California$24–$50 / hourOur employees are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States.
NewField Unit Local Hiring Authority (FUL) - Biologist U.S. Department of the InteriorField Unit Local Hiring Authority (FUL) - BiologistCA$61,772–$80,243 / yearExperience at this level must include: organizing, scheduling and executing natural resource projects with multiple components, staff crews, or programs; determining and overseeing habitat restoration and invasive plant control efforts; developing and implementing site restoration plans; using computer software including ArcGIS to analyze data and select suitable sites for restoration; communicating with external agencies and partners to gain knowledge and foster collaboration related to landscape restoration projects. The following documents are required and must be submitted by 11:59 PM (ET) on 09/17/2026 - unless otherwise stated in this vacancy announcement: Two Page Resume which includes a list of all significant jobs held and duties performed, dates specified in month and year format, and the resume must reflect full and/or part-time or total number of hours worked (i.e., work 40+ hours a week).
Environmental Biologist / Scheduling Biologist DudekEnvironmental Biologist / Scheduling BiologistCalifornia$80,000–$90,000 / yearFull timeIn addition to managing field staffing and logistics, you’ll continue to utilize your biological background and assist in fieldwork or office based technical writing tasks including: botanical surveys, wildlife surveys, and aquatic resource delineations; and work collaboratively with other Dudek staff. To better assist Dudek’s staffing needs, this position requires a strong understanding of biological survey methods including protocol surveys, seasonal survey limitations, permitting requirements, and logistical field operations.
Wildlife Biologist On-Call Southern California ICF International, IncWildlife Biologist On-Call Southern CaliforniaLos Angeles, CA$50,386–$151,744 / yearThe On-Call Biologist will be responsible for a range of environmental consulting services, including construction monitoring, avian species identification and nest surveys, general and focused biological field surveys and support, assisting with writing and reviewing technical reports and supporting documents such as Biological Technical Reports, Biological Assessments, technical memos, and providing as-needed field and office support to our local and regional Natural Resource team members. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.