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Overnight Biologist Jobs (NOW HIRING)

NC Wildlife

$64 - $80/hr

The Western Reptile Biologist will identify the highest priority conservation actions needed for ... overnight travel to complete assignments and meetings. RECRUITMENT RANGE: $63,927 - $80,000 ...

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Arcadis

Biologist/Ecologist

Houston, TX · On-site

Arcadis is seeking a Biologist/Ecologist to join our Enviro Socio Permitting team in the Texas/Gulf ... This role will require the ability to travel up to 50%, including overnight travel. You will also ...

Arcadis

Biologist/Ecologist

Fort Worth, TX · Hybrid

Arcadis is seeking a Biologist/Ecologist to join our Enviro Socio Permitting team in the Texas/Gulf ... This role will require the ability to travel up to 50%, including overnight travel. You will also ...

Arcadis

Biologist/Ecologist

Houston, TX · Hybrid

Arcadis is seeking a Biologist/Ecologist to join our Enviro Socio Permitting team in the Texas/Gulf ... This role will require the ability to travel up to 50%, including overnight travel. You will also ...

Arcadis

Biologist/Ecologist

Houston, TX · Hybrid

Arcadis is seeking a Biologist/Ecologist to join our Enviro Socio Permitting team in the Texas/Gulf ... This role will require the ability to travel up to 50%, including overnight travel. You will also ...

Arcadis

Biologist/Ecologist

San Antonio, TX · Hybrid

Arcadis is seeking a Biologist/Ecologist to join our Enviro Socio Permitting team in the Texas/Gulf ... This role will require the ability to travel up to 50%, including overnight travel. You will also ...

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Overnight Biologist information

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$35

$50

How much do overnight biologist jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for overnight biologist in the United States is $35.51, according to ZipRecruiter salary data. Most workers in this role earn between $29.09 and $40.38 per hour, depending on experience, location, and employer.

What is an overnight biologist?

Overnight Biologists are professionals who conduct biological research or monitoring activities during nighttime hours. Their work often involves studying nocturnal wildlife, conducting surveys, or monitoring ecosystems that are most active after dark. These biologists may work in fields such as ecology, conservation, or environmental science and are typically employed by research institutions, government agencies, or environmental consulting firms. The unique hours allow them to observe animal behaviors and environmental conditions that are not visible during the day.

What skills and qualifications are needed to be an overnight biologist?

To thrive as an Overnight Biologist, you need a solid background in biological sciences, laboratory techniques, and data analysis, often supported by a relevant degree such as biology or environmental science. Familiarity with laboratory information management systems (LIMS), specialized analytical instruments, and safety protocols is typically required. Strong attention to detail, problem-solving abilities, and effective communication are vital soft skills for this role. These competencies are crucial for ensuring accurate, timely research results and maintaining safety and collaboration during overnight shifts.

What challenges do overnight biologists face, and how can they prepare for working non-traditional hours?

Overnight Biologists often encounter challenges such as maintaining alertness during late hours, adapting to unusual sleep schedules, and working with reduced on-site support. To succeed, it is essential to develop strong time-management skills, prioritize self-care to avoid fatigue, and establish effective communication with day-shift colleagues for seamless project handovers. Utilizing proper lighting, scheduling regular breaks, and building a routine can help overnight biologists stay focused and productive during night shifts.

What is the difference between Overnight Biologist vs Marine Biologist?

AspectOvernight BiologistMarine Biologist
Required CredentialsBachelor's degree in biology or related field, sometimes with specialized certificationsBachelor's or higher in marine biology, oceanography, or related fields; advanced degrees often preferred
Work EnvironmentLaboratories, research facilities, or field sites with overnight shiftsMarine environments, research vessels, coastal areas, often involving fieldwork
Employer & Industry UsageResearch institutions, environmental agencies, laboratoriesResearch institutions, conservation organizations, government agencies

While both roles involve biological research, Overnight Biologists typically work in labs or research facilities with overnight shifts, focusing on laboratory or field data collection. Marine Biologists often work outdoors in marine environments, conducting field research at sea or along coastlines. The roles overlap in biological expertise but differ mainly in work setting and specialization.

How many hours does an overnight biologist work per day?

An overnight biologist typically works around 8 to 12 hours per shift, usually during nighttime hours from evening to early morning. The schedule often includes overnight shifts, and some positions may require flexibility or rotating shifts depending on the employer. Overtime and on-call responsibilities can also affect total hours worked per day.

What cities are hiring for Overnight Biologist jobs?

Cities with the most Overnight Biologist job openings:

What are the most commonly searched types of Biologist jobs?

The most popular types of Biologist jobs are:

What states have the most Overnight Biologist jobs?

States with the most job openings for Overnight Biologist jobs include:

Overnight Biologist jobs near you
Infographic showing various Overnight Biologist job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 21% Part Time, and 1% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $73,866 per year, or $35.5 per hour.

Sr. Biologist / Project Manager (Remote)

Environmental Research Group

Gainesville, FL • On-site, Remote

$85K - $100K/yr

Full-time

Medical, Retirement, PTO

Posted 17 days ago

Job description

Job Summary
Environmental Research Group, LLC (ERG) is seeking a motivated and detail-oriented Senior Biologist/Project Manager to join our Natural Resources Team! The Senior Biologist/Project Manager will develop and lead Natural Resources projects across the Nation. They will also support and lead field surveys including, but not limited to, habitat assessments and presence/absence surveys for listed species, wetland delineations, invasive species surveys, and biological compliance monitoring. Additionally, the Senior Biologist/Project Manager will spend approximately 60% of their time performing computer-based work to manage multiple ongoing projects, support development of proposals, survey reports, management plans, and other project deliverables.
Fieldwork tasks include physical exertion such as walking or climbing over wet, rough, uneven, and/or rocky surfaces; bending, crouching, stooping, or reaching to observe, collect and/or record field data. Some surveys require hiking several miles in a day, working in and around water, and accessing caves or other challenging topography.
When not traveling (up to 40%), this position can be based anywhere in the USA with preference given to candidates that reside within an hour commute of a regional or international airport.
Essential Functions
The Senior Biologist/Project Manager will
  • Manage Natural Resources scopes of work for small to large projects
  • Supervise, mentor, and coordinate field biologists
  • Coordinate scopes, schedules, budgets compliance monitoring programs, ensuring adherence to various regulatory requirements
  • Serve as a primary point of contact for clients, contractors, and regulatory agencies
  • Ensure effective communication with stakeholders to align on project goals and compliance requirements
  • Provide guidance and technical direction to clients and team members throughout project execution
  • Direct and review QA/QC processes, ensuring accuracy of daily logs, weekly, monthly, and annual compliance reports
  • Maintain accountability for project deliverables, timelines, and quality standards
  • Tactfully approach others; react well under pressure; treat others with respect and consideration regardless of their status or position; accept responsibility for own actions; follow through on commitments
  • Display original thinking and creativity when appropriate; meet challenges with resourcefulness; generate suggestions for improving work; develop innovative approaches and ideas
  • Adhere to ERG's safety protocols and ethical standards in all activities.
  • Perform other duties as assigned by leadership.
Qualifications
Below are the required and preferred qualifications for this position
  • BA/BS in environmental science, biology, or a related discipline (required)
  • Master's degree or higher (preferred)
  • 3+ years of demonstrated experience in a professional setting performing the essential functions of this position - being a Natural Resources Project Manager (required)
  • 5+ years of demonstrated experience in a professional setting performing the essential functions of this position - being a Natural Resources Project Manager (preferred)
  • Strong technical writing and QA/QC skills for deliverable and proposal review and/or development (required)
  • Proven ability to manage teams, coordinate with agencies, and maintain client relationships (required)
  • Familiarity with biological resources, special-status species, and permitting processes across multiple states (required)
  • Willingness to conduct fieldwork up to 40% of the time, involving travel across the nation and overnight stays - travel expenses included (required)
  • Active first aid/CPR training (preferred)
Why ERG?
ERG: We enhance missions. We enrich lives. We are guided by our core values of trust, expertise, and compassion. ERG is committed to fostering a collaborative, respectful, and inclusive work environment where every team member contributes to meaningful projects that conserve and protect the environment.
About ERG
We apply enERGy to environmental work! A trusted name since 2000, ERG offers more than just consulting. We're a team of passionate problem-solvers, innovators, and environmental champions who work with dedication, handling projects from planning to delivery. We excel in providing superior environmental solutions and integrating into the communities we serve. Offering behind-the-scenes support, on-site project management, and hands-on fieldwork, we deliver services to clients across the public and private sectors.
ERG is a certified Service-Disabled-Veteran-Owned, Women Owned Small Business as well as a certified Disadvantaged Business Enterprise.
Compensation & Benefits
The pay range for this position is $85,000 to $100,000 per year and includes ERG's full benefits package (health insurance with a generous employer subsidy, eleven paid holidays, paid time off, fitness stipend, a 401(k) plan with an employer contribution regardless of employee contribution, and more).
How to Apply
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Please note that ERG is hiring one person for this opportunity, but this opportunity has been posted in various locations. It is only necessary to apply for this position through one of the postings.
ERG is an Equal Opportunity Employer including Disability and Veteran statuses. ERG also participates in the U.S. Department of Homeland Security's E-Verify Program to ensure that all employees hired are legally able to work in the United States.

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