Data Modeler
Apply NowCompany: SAIC
Location: Chantilly, VA 20152
Description:
Description
SAIC is seeking an experienced, results-oriented, mission-driven Data Modeler in support of a USG big data program that Extracts, Transforms, and Loads (ETL) incoming datasets for use by numerous down-stream systems and analysts. The qualified candidate will be part of an Agile team of multi-disciplinary engineers who support an effort to increase the speed of data delivery for structured and unstructured data in the interest and support of national security objectives.
RESPONSIBILITIES
REQUIRED
SAIC accepts applications on an ongoing basis and there is no deadline.
Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.
SAIC is seeking an experienced, results-oriented, mission-driven Data Modeler in support of a USG big data program that Extracts, Transforms, and Loads (ETL) incoming datasets for use by numerous down-stream systems and analysts. The qualified candidate will be part of an Agile team of multi-disciplinary engineers who support an effort to increase the speed of data delivery for structured and unstructured data in the interest and support of national security objectives.
RESPONSIBILITIES
- Develop and maintain data models in accordance with customer requirements
- Perform periodic assessments of authorized data models for potential adjustments
- Support execution of the ETL process on periodic and one-time data sets to include conditioning and write out of the modified data sets
- Support analysis of conditioned data sets to ensure compliance with current data models
REQUIRED
- Active TS/SCI with polygraph clearance
- Bachelor's Degree in data science, computer science, information engineering, or a related subject - OR 4 additional years of relevant experience may be substituted in lieu of degree
- Experience with big data technologies and platforms, such as Databricks, AWS EMR, and Apache Spark to execute an Extract, Transform, and Load (ETL) mission
- Ability to develop and maintain data models and to map incoming data sets to the appropriate model
- Experience developing required database schemas containing windows, screens, tables and columns and reports that support the database model
- Requires experience using and creating SQL to include creating/querying tables, joining tables, and extracting data across multiple data sets
- Able to code in Python, PySpark, and Java
- Experience with Apache NiFi
- Able to write data sets to AWS S3 storage
- Able to identify technical problems and develop software updates and fixes
- Experience with Agile tools, such as JIRA, Confluence, Jenkins, and GitHub
- Must be creative problem solver and critical thinking skills
SAIC accepts applications on an ongoing basis and there is no deadline.
Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.