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Laboratory Assistant

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Elemental Enzymes
Full Time position
Listed on 2026-09-24
Job specializations:
  • Science
    Lab Tech / Assistant
Salary/Wage Range or Industry Benchmark: 38000 - 54000 USD Yearly USD 38000.00 54000.00 YEAR
Job Description & How to Apply Below
Location: St. Louis

Laboratory Assistant

Elemental Enzymes is looking for a full-time Laboratory Assistant that supports the site Operations team to ensure the smooth, safe, and efficient operation of the site. They are the hands‑on support for the daily operation and readiness of Elemental Enzymes’ site which supports the scientific goals of the company. The primary focus of this position is fulfilling support requests, including preparation of reagents and growth media, chemical and waste handling, consumable inventory and receiving, assisting in scheduling lab activities, preparing lab spaces, ensuring equipment is available and functional, and maintaining safe, clean, stocked, and ready‑to‑use space.

Responsibilities are performed in accordance with established procedures and within the employee’s role, training, and authorization.

Job Description:

Laboratory Operations Support
  • Prepare reagents, growth media, and media plates while maintaining appropriate aseptic techniques.
  • Fulfill laboratory requests accurately and in a timely manner based on research needs and established priorities.
  • Perform routine maintenance, calibration, and validation activities for laboratory instruments as trained and assigned.
  • Operate an autoclave to sterilize labware, biological waste, media, and other approved materials.
  • Wash, sterilize, organize, and maintain laboratory glassware and reusable materials.
  • Follow standard operating procedures, laboratory protocols, and documentation requirements.
  • Adhere to laboratory safety guidelines and maintain a safe working environment.
  • Maintain laboratory spaces through general daily cleaning, organization, and readiness activities.
  • Utilize general laboratory techniques and systems, including the electronic laboratory notebook (ELN), as required.
  • Support other routine laboratory activities based on research and operational needs.
Inventory, Receiving and Warehouse Support
  • Monitor, maintain, and replenish laboratory consumables and routinely used supplies.
  • Track inventory levels and communicate replenishment needs to appropriate personnel.
  • Receive, inspect, and distribute incoming laboratory materials, packages, and deliveries.
  • Properly stage, store, and organize supplies and materials in accordance with established procedures.
  • Support inventory management and organization activities within laboratory and warehouse spaces.
  • Assist with stocking, restocking, and maintaining readiness of leased warehouse areas.
Equipment Support
  • Support equipment maintenance, calibration, validation, troubleshooting, documentation, and moves assigned.
  • Complete equipment-readiness tasks, including data logging, temperature mapping, spore testing, labeling, and routine cleaning/defrosting.
Safety, Chemical Management, and Site Readiness
  • Support chemical audits, waste handling/disposal, labeling, and related documentation in compliance with procedures.
  • Complete routine safety and site-readiness inspections, including eyewash stations, safety showers, signage, and safety equipment.
Required Experience:
  • High school diploma or equivalent required;
    Associate’s or Bachelor’s degree in Biology, Chemistry, Biotechnology, Agriculture, Environmental Science, or a related scientific or technical field preferred.
  • Previous laboratory, research, manufacturing, or similar hands‑on experience preferred.
  • Experience with media or reagent preparation and aseptic techniques preferred.
  • Familiarity with laboratory equipment, inventory management, chemical handling, and laboratory safety practices preferred.
  • Strong organizational skills and attention to detail.
  • Ability to follow written procedures, perform basic calculations, and maintain accurate records.
  • Ability to manage recurring responsibilities while responding to changing laboratory priorities.
  • Ability…
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