Radioactive Materials & Health Physics Expert (AI Safety)
$150 per hourAfterQuery
AfterQuery is looking for radioactive materials and health physics experts to help make AI models safer in their domain. You'll author and review evaluation tasks that test whether a model can tell a safe request from an unsafe one, and write the expert analysis behind each call: what makes a prompt acceptable, where it crosses a line, and why. Requirements Master's degree or higher in health physics, radiochemistry, nuclear engineering, or a closely related discipline Citizenship of a Five Eyes country (United States, United Kingdom, Canada, Australia, or New Zealand) Physically located in one of those countries while doing the work Able to explain the technical reasoning behind a safety judgment clearly and precisely Pay: $150/hr equivalent, paid at $85 per approved task. Remote, flexible, task-based.
$90 per hour
...professionals to audit how AI models respond to... ...things reactor engineers, health physicists, regulators,... ...labs. Your nuclear physics expertise directly helps... ...physicists and radiation safety officers, radiochemists... ...Structure, Fusion, Fission, Radioactive Decay, radiation...SuggestedContract work$150 per hour
...for radiology and radiation sciences experts to help make AI models safer in their domain. You'll author... ..., MSc, or PhD) in radiology, medical physics, radiation science, or a closely... ...explain the technical reasoning behind a safety judgment clearly and precisely Pay: $1...SuggestedContract workRemote workFlexible hours$75 per hour
...technical talent with leading AI research labs.... ...prompts in radiological safety, labeled as benign,... .... Collaborate with experts to draw reliable lines... ...sources. Expertise in physical protection design and... ...security for radioactive material. Preferred Red-teaming...MaterialsRemote jobContract workSummer work$80 - $150 per hour
...technical talent with leading AI research labs.... ...Child & Adolescent Mental Health Clinical Advisor (AI Safety Benchmark Project) Type:... ...conversations and provide expert judgment to calibrate automated... ...frameworks, or educational materials. Prior work involving AI...MaterialsContract workTraineeshipSummer workRemote work$100 per hour
...SME Careers is hiring chemists and chemical safety professionals to audit how AI models respond to sensitive questions in the... ...Chemical Engineering, Toxicology, Environmental Health & Safety, Industrial Hygiene, Hazardous Materials Management, or a closely related field;...MaterialsPermanent employmentFull time$20 - $22 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Angelo , Larry Summers , and Jack Dorsey . Position: AI Safety Experts — English & Punjabi Type: Contract Compensation: $20...Contract workSummer workRemote work$20 - $22 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Angelo , Larry Summers , and Jack Dorsey . Position: AI Safety Experts — English & Odia Type: Contract Compensation: $20–$2...Contract workSummer workRemote work$50 - $70 per hour
...radiological professionals to audit how AI models respond to sensitive... ...of things reactor engineers, health physicists, regulators,... ...foundation-model labs. Your nuclear physics expertise directly helps... ...health physicists and radiation safety officers, radiochemists, and...Contract workTemporary workRemote work$180k - $298k
...Research Engineer, Automated Safety Cambridge, MA USA; London,... ...building a talent-dense, high-agency AI safety team at Lila that will... ...), working with domain experts to make tests scientifically meaningful... ..., and impact across medicine, materials, and energy. Learn more at...MaterialsFull timeWork at officeLocal areaFlexible hours$70 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... .... Position: Mathematics PhD Coding Experts Type: Contract Compensation: $... .../week Role Responsibilities Source material from published papers, Kaggle datasets...MaterialsContract workSummer workImmediate startRemote work$70 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... ..., and Jack Dorsey . Position: Physics PhD Coding Experts Type: Contract Compensation:... ...week Role Responsibilities Source material from published papers, Kaggle...MaterialsContract workSummer workImmediate startRemote work$150 per hour
...looking for explosives and energetic materials experts to help make AI models safer in their domain. You'll... ...Canada, Australia, or New Zealand) Physically located in one of those countries while... ...the technical reasoning behind a safety judgment clearly and precisely Pay:...MaterialsTemporary workRemote workFlexible hours$16 - $22 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Angelo , Larry Summers , and Jack Dorsey . Position: AI Safety Experts — English & Bengali Type: Contract Compensation: $16...Contract workSummer workRemote work$70 - $84 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Angelo , Larry Summers , and Jack Dorsey . Position: AI Safety Red Teamer Type: Contract Compensation: $70–$84/hour...Contract workSummer workRemote work$50 - $80 per hour
...We are looking for physicists to help train and evaluate AI models on physics content. You will analyse physics documents, create and review... ...right to share it. Do not submit confidential or proprietary material belonging to an employer, client or third party, or personal...MaterialsHourly payTemporary workFor contractorsRemote work$84 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... ...Position: Inorganic Chemistry & Synthesis Expert Type: Contract Compensation: $... ...chemistry , solid-state chemistry , and materials synthesis . Review and validate AI-...MaterialsContract workSummer workRemote work$60 - $70 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Angelo , Larry Summers , and Jack Dorsey . Position: AI Safety Practitioner Type: Contract Compensation: $60–$70/hour...Contract workSummer workRemote work- ...creative and technical talent with leading AI research labs. Headquartered in San... .... Provide clear, well-structured expert responses and chain-of-thought... ...detail in evaluating the accuracy and safety of AI-generated materials. Application Process (Takes 20–30...MaterialsContract workSummer workRemote work
$65 - $90 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... ...and Jack Dorsey . Position: Legal Expert Type: Contract Compensation: $... ...experience. Identify useful reference material relevant to the legal field. Share insights...MaterialsContract workSummer workRemote work10 hours per week- ...research cohort of senior domain experts across seven specialist tracks... ...to help evaluate how frontier AI models reason about hard, real... ...Domain: Science (Math / Physics / Chemistry / Biology) Experience... ...requirements and provide the requested materials will be prioritized for review...MaterialsContract work
$80 - $100 per hour
...Canada + 1 more We’re seeking an experienced legal professional to support a short-term AI content evaluation project. You’ll use your legal judgment to assess written material, identify issues, and provide practical feedback that improves its quality. What you’ll...MaterialsContract workTemporary workImmediate startRemote work$300 per month
...Author research-grade AI evaluation tasks from your own computational... ...ecology, medicine, neuroscience), Physical sciences (astronomy, chemistry, materials science, physics), Earth sciences... ...and you can resubmit. All accepted experts undergo standard background and identity...MaterialsContract workFor contractorsFlexible hours$60 - $90 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... .... Position: Enterprise Sales Domain Expert Type: Contract Compensation: $... ...tools. Create polished, customer-facing materials. Ensure they meet the quality a senior sales...MaterialsContract workSummer workWork at officeRemote work- ...images with precision, safety, and compassion while keeping... ...that precision, physics knowledge, and people skills... ...Benefits Your health, happiness and future matters... ...intelligence (AI) tools to support parts... ...signals in application materials based on available information...MaterialsShift work
- ...inspection work in the specialized field of fire prevention and safety, and advises fire inspection personnel engaged in fire... ...included where hazardous processes and/or dangerous chemicals or radioactive materials are involved; and submits recommendations to the Fire...MaterialsFor contractorsWork experience placementLocal area
- ...candidate Responsibilities: Coordinate safety activities with each department on campus... ...involving the use of hazardous materials to ensure adherence to policies and procedures... ...experiments and facilities regarding environmental health and safety issues and requirements...MaterialsPermanent employmentLocal area
$150 per hour
...creative and technical talent with leading AI research labs. Headquartered in San... ...Dorsey . Position: Machine Learning Expert Type: Contract Compensation: $1... ...evaluation questions. PhD in ML , CS , or physics , or an MSc with strong research output...Contract workSummer workRemote work- ...that all terms and conditions of the radioactive materials license and the applicable state or federal... ...Requirements: · B.S. Degree in health physics or a related field, such as the natural... ...experience to protect public health, safety and the environment. A description of...MaterialsFull time
- ...Health Sensing PD - Mechanical Engineer (Optics) San Francisco... ...concepts, and as the mechanical expert you will be responsible for... ...fundamentals, such as mechanics of materials and heat transfer... ...Proficiency in FEA and/or multi-physics modeling (e.g., structural, thermal...Materials
$80k - $125k
...Clinical Safety Specialist Full Time San Francisco, CA, US Salary Range: $80,000.00 To $125,000.00 Annually The Clinical Safety... ...Safety Working Group activities, including agenda preparation, material compilation, safety issue tracking, and documentation of...MaterialsFull time
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