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Sovrano AIChemical Engineer, AI Model Evaluation$35–$49/hrUnited States, United Kingdom, Canada +3 moreAI Expert - Chemical EngineeringSep 21, 2026
MercorMaterials Science Expert$60–$120/hrWorldwideContractAI Expert - Chemical EngineeringSep 15, 2026
SME CareersMaterials ScientistUp to $95/hrAustralia, Austria, Belgium +24 moreContractAI Expert - Chemical EngineeringSep 10, 2026
AfterQueryChemical Engineer Expert$115/hrWorldwideContractAI Expert - Chemical EngineeringAug 27, 2026
LiltSubject Matter Expert – Oil & Gas (English/Arabic – GCC) – RemoteSaudi Arabia, United Arab EmiratesContractAI Expert - Chemical EngineeringAug 26, 2026
SME CareersChemical EngineerUp to $100/hrAustralia, Bangladesh, Bhutan +18 moreContractAI Expert - Chemical EngineeringAug 14, 2026
SME CareersChemical Engineer Quality Assurance Lead (QAL)Up to $105/hrUnited StatesContractAI Expert - Chemical EngineeringAug 14, 2026
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Meridial AIChemical Engineering Specialist - Freelance AI Trainer Project$8–$65/hrUnited StatesAI Expert - Chemical EngineeringFeb 12, 2026
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