Ichthyoplankton Ecologist

aisobservers· Scientific Research and Technical Services Department
Apply Now ↗
📍 La Jolla, California, United StatesFull Time

About this role

A.I.S., Inc. (AIS) is a national scientific services firm supporting maritime activities requiring certification of compliance with environmental regulations as well as collecting data for use by Federal, State, Municipal, and other government agencies along the US coastline. AIS is looking for a Ichthyoplankton Ecologist to support SWFSC California Cooperative Oceanic Fisheries Investigations (CalCOFI).


Primary Function:

The Ichthyoplankton Ecologist supports the California Cooperative Oceanic Fisheries Investigations (CalCOFI) Ichthyoplankton Ecology Program at the NOAA Southwest Fisheries Science Center. The incumbent performs laboratory sorting and identification of fish and zooplankton samples, participates in at-sea sample collection during quarterly CalCOFI and fishery resource assessment surveys, and contributes to data analysis and scientific reporting in support of stock assessments and Integrated Ecosystem Assessments.


Duties/Responsibilities:

  • Sort samples in the laboratory; identify target taxa; count all sorted specimens; measure lengths of key taxa; record data on standard forms and deliver completed forms to data entry personnel
  • Via and label sorted samples and box per standard protocols
  • Perform data analyses and literature reviews as needed in preparation of scientific manuscripts
  • Complete and preserve sample collection data sheets and identification/count databases following standard protocols
  • Collect trawl catch compositions and demographic data for target species per cruise-specific protocols
  • Work aboard research vessels to deploy and recover oceanographic equipment (CTD rosettes, plankton nets) and process samples during CalCOFI and fishery resource assessment surveys
  • Submit monthly progress reports covering accomplishments, issues encountered, significant outcomes, action items, and recommendations


Compensation: Candidates will be paid an hourly rate to be negotiated and total compensation will vary depending on candidates' depth of experience. This is a full-time position. AIS benefits package includes health and dental insurance, vacation, sick and holiday benefits.

 

Minimum Qualifications:

  • Bachelor's degree or higher from an accredited institution with major in fisheries, oceanography, natural science, mathematics, or hydrology, plus one (1) year of related experience, or a combination totaling five (5) years of combined education and experience
  • Experience using a microscope to sort fish eggs, larvae, and paralarval cephalopods from plankton samples
  • Experience using a microscope and ocular micrometer to make standard measurements
  • Experience identifying fish eggs and larvae, preferably of target coastal pelagic species (Northern Anchovy, Pacific Sardine, Pacific Hake, Jack Mackerel, Pacific Mackerel)
  • Experience in plankton sample collection and processing, preferably using standard CalCOFI protocols (Kramer et al. 1972, NOAA Tech. Rep. NMFS Circ-370)
  • Experience processing fish from trawl surveys (length/weight measurements, otolith and tissue collection)
  • Ability to complete required medical clearances for field work


Preferred Qualifications:

  • Experience sorting spiny lobster phyllosoma larvae from plankton samples
  • Experience following SWFSC Fisheries Resources Division protocols including identification of target coastal pelagic species (Northern Anchovy, Pacific Mackerel, Jack Mackerel, market squid)
  • Experience in rearing planktonic fish eggs under controlled conditions

 

Travel:

  • Domestic and overseas travel required
  • Sea days deployed at research vessels are anticipated during quarterly CalCOFI surveys and fishery resource assessment cruises.

 

Location:

  • 8901 La Jolla Shores Dr., La Jolla, CA 92037 (Southwest Fisheries Science Center)

 

Contact:

If you would like to apply for this exciting new opening, please visit our Careers Page to submit the required information:

 

  • Resume
  • Cover letter detailing relevant experience.
  • 3 professional references (name, email address and phone number)

 

All documents must be submitted for your application to be considered. If you have any questions pertaining to this opening, please reach out to our Talent Team or call 774-770-5833.


An Equal Opportunity Employer

It is the policy of A.I.S. to recruit, hire, train, promote, transfer and compensate our employees and provide all other conditions of employment including Company sponsored events without regard to race, color, creed, religion, national origin, age, sex, gender identity, genetic information, marital status, lawful alien status, sexual orientation, physical or mental disability, citizenship status, veteran status or any other status protected by applicable law.

 

Must be able to work in the U.S. • VEVRAA Federal Contractor • Request Priority Protected Veteran Referrals • Equal Opportunity Employer

Frequently Asked Questions

Is the salary disclosed for the Ichthyoplankton Ecologist position at aisobservers?
The salary for this Ichthyoplankton Ecologist role at aisobservers is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Ichthyoplankton Ecologist position at aisobservers located?
This Ichthyoplankton Ecologist role at aisobservers is based in La Jolla, California, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Ichthyoplankton Ecologist role at aisobservers full-time or part-time?
This is listed as a Full Time position. It is posted as a Ichthyoplankton Ecologist role in the Scientific Research and Technical Services Department department at aisobservers.
Which team or department does the Ichthyoplankton Ecologist at aisobservers belong to?
This Ichthyoplankton Ecologist position is part of the Scientific Research and Technical Services Department department at aisobservers. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Ichthyoplankton Ecologist position at aisobservers?
Click the "Apply Now" button on this page. You will be redirected to aisobservers's official application portal hosted on bamboohr where you can submit your application directly.
When was the Ichthyoplankton Ecologist job at aisobservers posted?
This Ichthyoplankton Ecologist position at aisobservers was posted on May 13, 2026. Apply as soon as possible — early applications are often reviewed first.
Ichthyoplankton Ecologist
aisobservers
Apply for this role ↗

You'll be redirected to aisobservers's official application page on bamboohr.