特殊技能:Requires a PhD Degree in Computer Science, Engineering, Sciences, Mathematics, Statistics, Physics, or related field and 6 months of work experience in job offered or in a data analyst or computerrelated occupation.br br Requires 6 months of experience in each of the followingbr br 1. Performing quantitative analysis including data mining on highly complex data sets;br 2. Data querying language SQL;br 3. Scripting language Python;br 4. Statistical or mathematical software including one of the following R, SAS, or Matlab;br 5. Applied statistics or experimentation, such as AB testing, in an industry setting;br 6. Machine learning techniques;br 7. ETL Extract, Transform, Load processes;br 8. Relational databases;br 9. Largescale data processing infrastructures using distributed systems; andbr 10. Quantitative analysis techniques, including one of the following clustering, regression, pattern recognition, or descriptive and inferential statistics.