高级冶金学家 / 焊接检验员
Senior Metallurgist / Welding Inspector
薪资：每小时80-130美元（美元）。
职位名称：高级冶金学家 / 焊接检验员
职位类型：合同工
工作地点：远程（优先考虑美国本地）
micro1 正在聘请资深冶金学家和焊接检验员，参与为先进制造和材料工程领域的客户提供的一项高影响力项目。在此职位上，您将运用专业知识帮助训练下一代人工智能系统。您的工作将影响模型如何通过高质量的现实世界输入进行学习、推理和表现。无需人工智能相关经验——您的专业领域知识才是关键。
工作范围
1. 评估和解读金相显微结构，以确定材料是否符合标准。
2. 按照 AMS 2750、ASTM E112 和相关美国规范进行热处理工艺分析和验收审查。
3. 通过宏观蚀刻评估评估焊接质量，并应用 CWI 验收标准处理实际案例。
4. 按照 NACE/AMPP 和 SSPC 协议执行涂层检查任务，确保表面完整性和保护要求得到满足。
5. 根据详细的构建数据和横截面数据，审查和处理增材制造（LPBF）缺陷。
6. 对接受/拒绝决定提供清晰、详尽的书面和口头反馈，为人工智能模型训练提供数据驱动的见解。
7. 参考并应用 NADCAP、AWS、ASTM 和 AMS 标准，对各种金属样品、焊接件、涂层和增材制造产品进行评估。
优先资格
1. 至少8年在显微图像、焊接宏观图、断裂面、涂层或 LPBF 增材制造构件上进行高风险接受/拒绝决策的实际经验。
2. 熟悉包括 ASTM、AMS、AWS、NADCAP、NACE/AMPP 和 SSPC 在内的美国及国际标准。
3. 持有 AWS 认证焊接检验员（CWI）资质或同等冶金认证。
4. 在金相分析、热处理评估、焊接检验和工业涂层评估方面有实际经验。
5. 熟悉增材制造工艺，尤其是激光粉末床熔融（LPBF）及其相关的缺陷机制。
6. 具备出色的书面和口头沟通能力，注重细节，并能清晰解释技术原理。
7. 有远程或数字项目协作经验，具备强大的自我导向能力和交付成果的责任感。
查看英文原文
**Pay:** $80-$130 per hour (USD).
Role Title: Senior Metallurgist / Welding Inspector
Role Type: Contractor
Location: Remote (US based preferred)
micro1 is engaging expert Senior Metallurgists and Welding Inspectors to participate in a high-impact project for a customer in advanced manufacturing and materials engineering. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.
Scope of Work
1. Evaluate and interpret metallographic microstructures to determine material acceptability and conformance to standards.
2. Conduct heat treatment process analysis and acceptance reviews in accordance with AMS 2750, ASTM E112, and related US specifications.
3. Assess weld quality through macro etch evaluation and apply CWI acceptance criteria to real-world case studies.
4. Perform coating inspection tasks aligned with NACE/AMPP and SSPC protocols, ensuring surface integrity and protection requirements are met.
5. Review and disposition additive manufacturing (LPBF) defects based on detailed build and cross-sectional data.
6. Provide clear, well-documented written and verbal feedback on accept/reject decisions, supporting data-driven insights for AI model training.
7. Reference and apply NADCAP, AWS, ASTM, and AMS standards to a variety of metal samples, weldments, coatings, and AM builds.
Preferred Qualifications
1. At least 8 years of hands-on experience making high-stakes accept/reject calls on micrographs, weld macros, fracture surfaces, coatings, or LPBF additive builds.
2. Advanced knowledge of US and international standards including ASTM, AMS, AWS, NADCAP, NACE/AMPP, and SSPC.
3. Current or prior AWS Certified Welding Inspector (CWI) credentials, or equivalent metallurgical certification.
4. Proven experience in metallographic analysis, heat treatment evaluation, weld inspection, and industrial coating assessment.
5. Familiarity with additive manufacturing processes, especially laser powder bed fusion (LPBF) and associated defect mechanisms.
6. Exceptional written and verbal communication skills, with a keen eye for detail and the ability to explain technical reasoning clearly.
7. Experience in remote or digital project collaboration, with strong self-direction and accountability for deliverables.