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Zooplankton Jobs (NOW HIRING)

CO

$20.50 - $21.50/hr

Specifically, this position will conduct microscopy and taxonomic identification from field samples for mollusks, crayfish, macrophytes, zooplankton, and phytoplankton. Water quality analysis will ...

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Zooplankton information

What is a Zooplankton job?

A Zooplankton job typically involves the study and monitoring of small aquatic organisms that drift in water bodies. Researchers and technicians in this field collect samples, analyze species composition, and assess environmental impacts on zooplankton populations. This work is essential for understanding marine and freshwater ecosystems, as zooplankton play a key role in the food chain. Jobs in this field are often found in marine research institutions, environmental agencies, or universities.

What are zooplankton?

Zooplankton are tiny, often microscopic animals that drift in the water column of oceans, seas, and freshwater bodies. They play a crucial role in aquatic ecosystems by serving as a primary food source for many larger organisms, such as fish and whales. Zooplankton include a wide variety of species, including small crustaceans, jellyfish larvae, and the larval stages of many marine animals. Their populations are vital for the health of marine food webs and for the cycling of nutrients in aquatic environments.

What are the typical daily responsibilities of a Zooplankton Research Technician in a marine laboratory setting?

As a Zooplankton Research Technician, your daily responsibilities often include collecting water samples from various sites, processing and preserving zooplankton specimens, and using microscopes to identify and count different species. You may also perform data entry, assist with experimental setups, and maintain laboratory equipment. Collaboration with marine biologists and other research staff is common, especially when analyzing trends or preparing reports for ongoing projects.

What are the key skills and qualifications needed to thrive as a Zooplankton Researcher, and why are they important?

To thrive as a Zooplankton Researcher, you need a strong background in marine biology, ecology, and data analysis, usually supported by an advanced degree in a related field. Familiarity with laboratory techniques, plankton sampling equipment, and statistical software such as R or MATLAB is typically required. Strong observational skills, attention to detail, and effective communication are essential soft skills for conducting research and collaborating with teams. These abilities are crucial for accurately studying zooplankton populations and informing broader ecological or environmental management initiatives.

What is the difference between Zooplankton vs Marine Biologist?

AspectZooplanktonMarine Biologist
Required CredentialsHigh school diploma or equivalent; some roles may require a bachelor's in biology or related fieldBachelor's degree in marine biology, biology, or related field; advanced roles may require a master's or PhD
Work EnvironmentOpen water, ocean research vessels, laboratoriesResearch labs, field sites, aquariums, universities
Industry UsageEcological studies, marine food webs, environmental monitoringResearch, conservation, education, policy advising

Zooplankton are microscopic organisms drifting in the ocean, primarily involved in ecological roles like feeding and being prey. Marine Biologists study marine organisms, including zooplankton, but often work on broader research projects, conservation, and education. While zooplankton roles focus on specific ecological functions, marine biologists have a wider scope involving research, analysis, and application of marine science.

More about Zooplankton jobs
What are the most commonly searched types of Zooplankton jobs? The most popular types of Zooplankton jobs are:
Infographic showing various Zooplankton job openings in the United States as of July 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 100% In-person job distribution.
Laboratory Research Assistant

Laboratory Research Assistant

Point Blue Conservation Science

Petaluma, CA โ€ข On-site

$23.15/hr

Other

Medical, Dental, Life, Retirement, PTO

This job post hasย expired today.ย Applications are no longer accepted.


Job description

LABORATORYย RESEARCHย ASSISTANTย at Point Blue Conservation Scienceย 

Location:ย Petaluma, CA

Duration:ย One year (Anticipated start date will be September 21, 2026, although start and end dates may be negotiable)

Deadline to Apply:ย Open until Filled

Position Type:ย Full-Time (40 hours/week), Non-Exempt (Hourly)

Compensation and Benefits:

ย $23.15 per hour.ย Point Blue provides a comprehensive benefit package including employer paid medical and dental for staff and 75% for dependents. Other benefits include life insurance, long- and short-term disability, flexible spending accounts, and retirement plans as well as time off benefits.ย We offer furnished housing in Petaluma (approximately 3 miles from the office), and a housing cost of $131.18ย per pay period (which is bi-weekly) will be deducted from your paycheck to cover utilities and internet.ย 

About Point Blue:

Point Blue Conservation Science is a growing and internationally renowned non-profit with over 160 staff and scientists based in Petaluma, California. Founded in 1965 as Point Reyes Bird Observatory, our mission and programs have evolved over time to include a broad range of conservation activity, from restoration to environmental education to innovative work in the field of regenerative agriculture.ย  We have a proven track record of scientific excellence.

We are committed to removing barriers based on racial, gender, cultural, and other factors and believe that equal representation is essential to the success of Point Blueโ€™s mission and vision. We seek and strongly encourage applicants from all backgrounds to join our teams.

Position Description:ย 

We are seeking aย Laboratoryย Researchย Assistantย for marine predator diet studies, zooplanktonย research, data-related tasks, and outreach activities at our Petaluma, California Headquarters.

Our studies determine size class and species composition of prey consumed by seabirds and California sea lions, and we examine krill and their relationships with seabirds and other top-predator populations in the Greater Farallones and Cordell Bank National Marine Sanctuaries.ย 

Mainย laboratory duties include: Identifying otoliths and other fish parts from diet samples (regurgitated pellets and fecal samples) of the Brandtโ€™s cormorant, California least tern, and California sea lion; identifying zooplankton taxa and age classes from diet samples (regurgitations) of the Cassinโ€™s auklet; preparing zooplankton samples and identifying, weighing, and measuring krill, decapods, and other important zooplankton groups; collecting species composition and size data on prey specimens dropped on a California least tern colony in San Francisco Bay; entering and proofing data; and helping to compile information from 50+ years of seabird studies on the Farallon Islands.ย 

Other duties include:ย Assisting with the bi-monthly Farallon Island patrol runs, which includes packing and transporting supplies to/from local marinas, and keeping patrol run containers clean and organized; participating in online outreach activities (mainly Instagram and Facebookย Live events) and in-person events at local museums and community colleges; and training and supervising seasonal interns andย laboratory volunteers. There may be limited opportunities for field work, such as participating in nest surveys of an endangered California least tern colony in San Francisco Bay (duties include walking through colony with permitted biologists, marking nests, collecting data, and collecting diet samples to be analyzed in theย lab), and potentially participating in at-sea surveys in the Gulf of the Farallones (duties include assisting in net tows, collecting hydrographic data, and conducting seabird and marine mammal surveys).ย 

Qualifications:ย 

  • Preference will be given to candidates who have a degree in biology or related field and priorย laboratoryย researchย experience.
  • Applicants should enjoy working independently and have plenty of patience for long hours spent looking through a scope to identify cryptic fish ear bones and scales, little marine bugs, and contorted, dried-up fish chips.ย 
  • Must have your own transportation method to/from the office since transportation is not provided.ย 

We are an equal employment opportunity employer and do not discriminate against applicants or employees because of race, color, religion, national origin, sex, sexual orientation, age, citizenship status, disability status of an otherwise qualified individual, membership or application for membership in an uniformed service, or membership in any other class protected by applicable law and will make reasonable accommodation for applicants with disabilities to complete the application and/or participate in the interview process.

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