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On-Call Staff Biologist

Langan Engineering and Environmental Services, LLC

Bakersfield, CAPer Diem$36–38/hrPosted 3mo agoStill listed today

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At a glance

Compensation
$36–38/hr
Location
Bakersfield, CA
Schedule
Per Diem
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Bachelor's degree, required

Job overview

Langan is seeking an On-Call Biologist to support biological and aquatic resource surveys, environmental compliance monitoring, restoration work, and field data collection for projects in the San Joaquin Valley and surrounding regions. The role also involves researching natural resources and survey requirements, assisting with environmental permitting, preparing investigation reports, and conducting stormwater monitoring and reporting.

Skills & qualifications

RequiredNice to have

Skills

Biological Surveys, requiredBiological Monitoring, requiredCEQA, requiredNEPA, requiredESA, requiredClean Water Act, requiredArcGIS Field Maps, requiredSurvey123, requiredGPS Equipment, requiredIndependent Fieldwork, requiredCommunication, requiredTechnical Reporting, required

Qualifications

Bachelor's in Biology, Wildlife Biology, Ecology, Botany, Environmental Science or Related Field, required2+ Years Biological Field Experience, required

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Paid Time Off
Parental Leave
Tuition Assistance

Full job description

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking an On-Call Biologist to join its collaborative team in Bakersfield, CA. This individual will support biological surveys, environmental compliance monitoring, wetland delineations, habitat assessments, restoration monitoring, and field data collection for projects throughout the San Joaquin Valley and surrounding regions.

Job Responsibilities

  • Assist with plant and wildlife surveys for habitat assessments, special-status species, and other project requirements;

  • Assist with wetland delineations, jurisdictional determinations, and other aquatic resource surveys using current agency protocols, regionally specific methods, restoration monitoring for ongoing projects and other guidance;

  • Provide biological monitoring and oversight for construction projects, restoration implementation, and restoration maintenance;

  • Research regionally-sensitive natural resources, survey requirements, and reporting needs;

  • Assist with development of environmental permitting packages using data collected in the field by Langan or subcontractors;

  • Prepare reports documenting field investigations and analytical results;

  • Perform stormwater monitoring and reporting; and

  • Perform other duties as requested.

Desired Key Species Experience

  • San Joaquin kit fox

  • California tiger salamander

  • Giant garter snake

  • Blunt-nosed leopard lizard

  • Tipton kangaroo rat

  • Buena Vista Lake shrew

  • Swainson's hawk

  • Vernal pool crustaceans

  • Central Valley special-status plants

Qualifications

  • Bachelor's degree in biology, wildlife biology, ecology, botany, environmental science, or related field;

  • 2+ years of biological field experience;

  • Experience conducting biological surveys and monitoring;

  • Familiarity with CEQA, NEPA, ESA, and Clean Water Act requirements;

  • Experience using ArcGIS Field Maps, Survey123, and GPS equipment;

  • Ability to work independently in remote environments;

  • Strong communication and technical reporting skills.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees. Certain US jurisdictions require Langan to include an estimate of salary or hourly ranges. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm's annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.

Pay Range $36—$38 USD

Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection

How this job compares

Set against the 835 open Environmental Scientist jobs on Olive Jobs, counted November 10, 2026.

Pay
  • This posting$36–38/hr
  • US median$26–35/hr77 hourly ranges

This range's midpoint, $37/hr, is 23% above the US median midpoint ($30/hr) — in the middle half of Environmental Scientist hourly ranges across the US.

Openings
Olive Jobs lists 46 open Environmental Scientist jobs in California and 835 across the US. 2% of them nationwide are listed as remote or flexible.
Hiring the most in California
Experience
This posting asks for at least 2 years of experience — less than three in four Environmental Scientist postings that state a minimum ask for (median 7 years, across 707 postings).
Education
This posting asks for a bachelor's degree; 370 of the 835 open Environmental Scientist jobs (44%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 10, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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