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Chemistry Lab Assistant

Certified Group Careers

Posted about 4 hours ago

Certified Group is committed to partnering with customers to deliver innovative scientific solutions and expertise – So The World Can Trust In What It Consumes™. Our network of 30+ North American and European laboratories serves the food & beverage, dietary supplements, cosmetics, OTC, tobacco/nicotine, cannabis, and hemp industries.

Our Brands

Certified Group is comprised of a set of specialized brands that collectively deliver laboratory testing, regulatory consulting, and certification & audit services across highly regulated industries:

  • Certified Laboratories – Provides comprehensive analytical and microbiological testing, primarily supporting food, beverage, cosmetics, OTC, and dietary supplement industries.
  • Food Safety Net Services (FSNS) – A leading network of ISO-accredited laboratories across North America, focused on food safety testing, operational support, and technical services for the food industry.
  • Labstat – A global leader in contract research and testing for nicotine, tobacco, cannabis, hemp, and next-generation products, with deep expertise in analytical chemistry and toxicology.
  • EAS Consulting Group – A regulatory consulting firm offering expert guidance, training, and auditing support across FDA, USDA, and other regulated sectors, powered by a large network of independent advisors.
  • FSNS Certification & Audit – Provides accredited third-party auditing and certification services, including food safety, animal welfare, and GMP programs.

JOB SUMMARY

Performs basic general laboratory tasks such as grinding or preparing samples for analysis, preparing solutions or media, cleaning laboratory equipment to include glassware, metal instruments, sinks, tables, and test panels. Routine maintenance and other general duties as required.

ESSENTIAL RESPONSIBILITIES:

  • Mix water, detergents and/or acids in container to prepare cleaning solution according to specifications
  • Wash, rinse, dry, and sterilize glassware and instruments
  • Arrange specimens and samples on trays to be placed in incubators and refrigerators
  • Deliver supplies and laboratory specimens to designated work areas
  • Prepare and maintain bacteriological media and chemical solutions, utilizing proper labeling, handling, storage, use, and disposal of solutions, including autoclaved and hazardous waste
  • Use a grinder or other equipment to homogenize, extract or otherwise prepare samples for analytical testing
  • Weigh samples and record values on logs
  • Assisting with managing priorities and schedule such that individual goals as well as team goals are achieved with encouraged participation in the Food Safety Net Services Team
  • Responsible for the safety of oneself and others working within their area
  • Responsible for the completion of required training

MINIMUM QUALIFICATIONS

  • High school diploma or general education degree (GED);
  • or one to three months related experience and/or training;
  • or equivalent combination of education and experience

PHYSICAL DEMANDS

  • Dexterity of hands and fingers to operate a computer keyboard, mouse and to handle other communications/computer components
  • Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens
  • Noise level varies from quiet to loud
  • Temperature varies from hot to cold
  • Interactive and fast-paced team oriented tasks

Tuesday-Saturday, 2pm-11pm

By applying, you acknowledge that Certified Group will process your personal information for recruitment and hiring purposes in accordance with our Applicant Privacy Policy. California residents may review additional information about how we collect and use personal information, including retention and rights, in our California Notice at Collection. To view our Privacy Policy, click the link here:

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Job details

Workplace

Office

Location

San Antonio, TX

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