[Remote] Chemical Engineer

Note: The job is a remote job and is open to candidates in USA. SME Careers is a fast-growing AI Data Services company and subsidiary of SuperAnnotate, focused on delivering training data for leading AI companies. They are seeking a Chemical Engineer to evaluate and refine AI-generated responses related to chemical engineering concepts, ensuring technical accuracy and clarity while shaping AI communication standards.ResponsibilitiesEvaluate AI-generated responses for technical accuracy, logical soundness, completeness, and clarity across chemical engineering topicsChallenge advanced language models with realistic chemical engineering scenarios, calculations, and process-informed reasoning tasksReview and refine AI-generated prompts, model responses, explanations, and step-by-step engineering solutionsProvide structured feedback that identifies factual errors, flawed assumptions, missing constraints, unsafe recommendations, unit/consistency mistakes, or incomplete reasoningAssess model performance on topics such as: Material & energy balances, phase behavior, and thermodynamic property use, Unit operations and sizing logic, Distillation/separations design logic and feasibility checks, Process control reasoning, Process safety, Scale-up/manufacturability, operability, and troubleshooting of plant scenariosHelp shape AI communication standards for technical chemical engineering content, including how models explain assumptions, limitations, calculations, and professional judgmentEnsure AI-generated content reflects sound engineering principles, appropriate safety considerations, and responsible technical communication (including “when to escalate to a licensed engineer/site expert”)Skills4+ years of professional chemical engineering experience, with meaningful hands-on work in process design, plant/operations engineering, process safety, scale-up, manufacturing, utilities, EHS, quality, R&D, controls/automation interfaces, or a closely related chemical engineering specialtyDeep knowledge of chemical engineering fundamentals, including material & energy balances, thermodynamics, fluid mechanics, heat & mass transfer, reaction engineering, separations (distillation, absorption, extraction, membranes), unit operations, and process control conceptsStrong comfort with engineering calculations, assumptions, constraints, and defensible reasoning (including uncertainty, safety factors, and limitations)Bachelor's degree in Chemical Engineering (or closely related) requiredMaster's/PhD, PE/Chartered credentials, or advanced professional certifications strongly preferredPrevious experience with AI data training, annotation, red-teaming, or evaluating AI-generated technical content is a strong plusFamiliarity with tools and artifacts such as PFDs/P&IDs, Aspen Plus/HYSYS, CHEMCAD, process datasheets, PSM documentation, HAZOP/LOPA, or SOPs is a plusCompany OverviewSME Careers by SuperAnnotate connects subject-matter experts, students, and professionals with flexible, remote AI training work such as annotation, evaluation, fact-checking, and content review. It was founded in undefined, and is headquartered in San Francisco, California, US, with a workforce of 11-50 employees. Its website is https://sme.careers/.