Spark Data Engineer

GRVTY is seeking a Spark Data Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Tysons, VA.

• Active TS/SCI with Polygraph Clearance
• Demonstrated experience building and managing data pipelines
• Demonstrated experience with Python.
• Demonstrated experience with cloud computing using AWS services.
• Demonstrated experience processing data using Apache Spark.
• Demonstrated experience with an RDBMS (Postgres, Oracle, MySQL) and writing SQL queries.
• Demonstrated experience with Linux and shell scripting.
• Demonstrated experience analyzing data in different file formats like csv, xml, json, avro, parquet, etc.
• Demonstrated experience writing and validating unit tests.

• Demonstrated experience in NiFi, Apache Air Flow, or an equivalent solution or tool for orchestrating data pipelines.
• Demonstrated experience with Java or Scala.
• Demonstrated experience administering an EMR/Spark cluster
• Demonstrated experience conducting performance tuning of a spark job
• Demonstrated experience developing cloud-based security solutions
• Demonstrated experience following a configuration mgmt. process to review and deploy code as part of releases

At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.

Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.