Spark Data Engineer

Spark Data Engineer

Tysons, VA

TS/SCI + FS Poly

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What You'll be Owning

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.

What You Must Have

• 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.

What Would be Nice to Have

• Demonstrated experience in NiFi, Apache AirFlow, 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

Pay Range: 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.

Virginia Pay Range

$150,000-$250,000