Psychometric Data Analyst II
New
R
Renaissance Learning North AmericaEducation Technology
Remote-USFull-TimeMiddle
Salary61,800 - 85,000 USD per year
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Job Details
- Experience
- Minimum 6 years
- Required Skills
- PythonSQLData AnalysisMongoDBSnowflakeNosqlR
Requirements
- Bachelor's degree in statistics, mathematics, data science, or related field.
- Minimum 6 years of experience in implementing analysis and testing plans.
- Extensive database management experience in SQL.
- Extensive database management experience in NoSQL (especially MongoDB).
- Proficiency in data manipulation and analysis using SAS.
- Proficiency in data manipulation and analysis using R.
- Proficiency in data manipulation and analysis using Python.
- Exceptional attention to detail.
- Demonstrated ability to work effectively in cross-functional teams.
Responsibilities
- Extract data from SQL and NoSQL systems (Snowflake, MongoDB) for psychometric analysis and reporting.
- Ensure data integrity through validation, transformation, and documentation.
- Analyze item and test performance using statistical and psychometric methods.
- Support psychometricians with advanced analyses (IRT modeling, reliability, norming).
- Validate assessment logic, scoring rules, and performance assumptions.
- Define, calculate, and track assessment quality metrics.
- Design and implement research studies and data mining projects.
- Present analytical findings via reports, visualizations, and dashboards.
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