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Diatom Jobs (NOW HIRING)

STI

Environmental Scientist

Nashville, TN · On-site

$72K - $95K/yr

Organize the diatom photo library for clients; includes naming the photos and storing them in one central location. * Take photos of the macroinvertebrate specimens in the reference collection for ...

U.S. Silica Company

CDL Truck Driver

Sparks, NV

Remote railcar loading at Diatom. R * Responsible for safe operations of equipment, following all traffic rules on and off company property. * Responsible for understanding and communication of daily ...

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Diatom information

What is the difference between Diatom vs Marine Biologist?

AspectDiatomMarine Biologist
Required CredentialsHigh school diploma or equivalent; specialized training in microscopy and taxonomyBachelor's degree in Marine Biology, Biology, or related field; advanced degrees often preferred
Work EnvironmentLaboratories, research facilities, and field sampling sitesResearch vessels, laboratories, and marine ecosystems
Industry UsagePrimarily in scientific research, environmental monitoring, and taxonomyResearch, conservation, and education within marine environments

While Diatoms are microscopic algae studied mainly through laboratory work and microscopy, Marine Biologists have broader roles involving field research, ecosystem analysis, and conservation efforts. Diatoms are a specific focus within marine biology, often serving as indicators of environmental health, whereas Marine Biologists encompass a wider range of marine life studies.

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

To thrive as a Diatomist, you need expertise in microscopy, taxonomy, and aquatic ecology, often supported by a degree in biology or environmental science. Familiarity with laboratory analysis tools, imaging software, and taxonomic databases is typically required. Strong attention to detail, analytical thinking, and effective communication help Diatomists accurately identify species and share findings with peers. These skills are crucial for producing reliable scientific data and informing ecological research or environmental monitoring programs.

What are the typical responsibilities and collaborative aspects of working as a Diatom researcher in a laboratory setting?

As a Diatom researcher, your day-to-day work often involves collecting water or sediment samples, preparing microscope slides, and conducting detailed morphological or genetic analyses to identify diatom species. You'll frequently collaborate with other scientists, such as ecologists or environmental engineers, to interpret data and contribute to larger projects like water quality assessments or climate studies. Regular team meetings, data sharing, and joint fieldwork are common, fostering a collaborative environment focused on problem-solving and discovery. This role offers opportunities for publishing research, attending scientific conferences, and advancing into lead scientist or project management positions over time.

What are diatoms?

Diatoms are a major group of microalgae found in oceans, waterways, and soils of the world. They are unicellular organisms that have a unique cell wall made of silica, known as a frustule, which is often intricately patterned. Diatoms play a crucial role in the ecosystem as primary producers, forming the base of aquatic food chains and contributing significantly to global oxygen production. Additionally, their fossilized remains, called diatomaceous earth, are used in various industrial applications. Studying diatoms can provide valuable information about environmental conditions and water quality.
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Infographic showing various Diatom job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Environmental Scientist

STI

Nashville, TN • On-site

$72K - $95K/yr

Full-time

Posted 22 days ago

Job description

Job Title: Environmental Scientist
Location: Nashville, TN/On-Site
Duration: 6+ Months
Environmental Scientist in Aquatics - Please upload degree or transcripts with application
Enter macroinvertebrate data into an access database; includes saving the document in the proper format for further work by the manager.
  1. After training, properly clean a semi-quantitative macroinvertebrate sample for preparation to sort/pick macroinvertebrates from the debris that was collected.
  2. After training, properly complete the headings and internal labels for all samples that are being processed for further analysis.
  3. After training, sort/pick macroinvertebrates from the previously cleaned semi-quantitative samples for further analysis.
  4. Permanently mount specific organisms for further identification.
  5. Organize the diatom photo library for clients; includes naming the photos and storing them in one central location.
  6. Take photos of the macroinvertebrate specimens in the reference collection for clients.
  7. Gather specimens in the SEMN (Southeastern Monitoring Network) project for sending for verification; includes typing information into an excel spreadsheet, packaging them for shipment, and putting them back in the collection for storage.
  8. Dispose of old samples and collect waste alcohol for disposal.

Review and "second check" information that has been entered into the LIMS (laboratory information management system).
Assist with fish filleting (prepping area, cleaning after, scaling fish); review and "second check" information on chain of custody forms after processing.

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