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Open nowPosted 116 days ago

机器学习/检测算法高级工程师/专家 - 安全与风控

ByteDance19,209 open roles

Where
Hangzhou, Zhejiang, Chinese Mainland
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Your applicationOpen now机器学习/检测算法高级工程师/专家 - 安全与风控ByteDance · Hangzhou, Zhejiang, Chinese Mainland
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The clock on this job

Early applications get read.

12.1% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 2 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: posted 116 days ago

ByteDance median: 2 days open

The posting

团队介绍:我们通过部署先进的安全系统、推行标准化操作流程,构建基于零信任的安全防护体系,提升字节跳动全球办公环境的整体安全态势。我们坚持以主动预防为核心,同时构建敏捷高效的安全响应能力,为全球办公环境提供持续、可靠的安全保障。

1、分析员工行为、设备、权限和资源访问数据,设计行为、时序、资源关系和风险特征; 2、训练分类、异常检测、序列预测等模型,解决样本不平衡、标签质量和模型误报问题,分析模型误报和漏报,持续优化检测效果; 3、为告警提供可解释的风险原因和证据,配合工程团队完成模型上线和监控。

1、熟练使用Python和SQL; 2、掌握常见机器学习和深度学习方法,熟悉异常检测、时序建模、分类和聚类; 3、具备一定统计分析能力; 4、能够处理高维、稀疏、异构和低标签数据; 5、有安全、反欺诈、反作弊、风控或信任与安全经验优先; 6、能够将实验代码转化为可维护的工程代码。

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