OptiTalent · Job Finder
Jobs in Texas, United States
9 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–9 of 9 jobs
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Chemistry Technician
4 days agoCertified Group · Carrollton, Texas, United States
Entry level$19.00 – $21.00 an hourScience & researchReporting to the Department/Section Supervisor or Laboratory Manager, Chemistry Technician will be responsible for the following:
Lab Director
2 weeks agoCertified Group · Dallas, Texas, United States
Director$100K – $120K a yearScience & researchThe Lab Director is responsible for the day-to-day leadership and operational oversight of a microbiological and/or chemical laboratory within a single site, ensuring accurate, compliant, and high-quality testing services for the local customer base. This role is accountable…
Micro Lab Tech
3 weeks agoCertified Group · Amarillo, Texas, United States
From $17.00 an hourScience & researchPrepare samples for analytical and microbiological testing of food products, ingredients, and environmentals. The role is responsible for the application of approved microbiological techniques and methodologies used in analytical testing.
Micro Lab Tech
3 weeks agoCertified Group · Amarillo, Texas, United States
From $17.00 an hourScience & researchPrepare samples for analytical and microbiological testing of food products, ingredients, and environmentals. The role is responsible for the application of approved microbiological techniques and methodologies used in analytical testing.
Overnight Courier
8 weeks agoCertified Group · Dallas, Texas, United States
Mid level$17.50 – $19.50 an hourTrades & logisticsThe Courier I is responsible for the safe, efficient, and timely pick-up and delivery of food and environmental samples to and from laboratory testing facilities. This role plays an important part in maintaining sample integrity and supporting laboratory operations.
Microbiology Lab Tech
3 months agoCertified Group · Dallas, Texas, United States
From $19.00 an hourScience & researchPrepare samples for analytical and microbiological testing of food products, ingredients, and environmentals. The role is responsible for the application of approved microbiological techniques and methodologies used in analytical testing.
Chemistry Lab Tech
3 months agoCertified Group · San Antonio, Texas, United States
Mid level$17.00 an hourScience & researchAssist in the chemical testing of food products, ingredients, and other matrices with primary functions in solution and reagent preparation, sample homogenization, proximate analysis chemistry instrument use (balance, oven, furnace, and extractors), chemistry extractions and…
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4 months agoCertified Group · Allentown, Pennsylvania, United States +31
RemoteCertified 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,…
Sanitation & Waste Disposal
5 months agoCertified Group · Amarillo, Texas, United States
From $17.00 an hourScience & researchThe Sanitation technician within the lab is responsible for disposing of biological waste generated by the facility in accordance with company and environmental requirements. This position is also responsible for general cleanliness and upkeep of the lab environment by…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.