Senior AWS Data Engineer — ETL, PySpark & Redshift

VSO Inc.; Washington, Baltimore (District of Columbia, MD); In loco; USD 220.000 - 260.000; Tempo pieno

Vantaggi offerti da questo lavoro

Competitive salary

Health benefits

Flexible work arrangements

Learning and development opportunities

Descrizione del lavoro

VSO Inc. in the Washington, DC area seeks an AWS Data Engineer to design and deliver secure data pipelines using Python, PySpark, SQL and AWS services like Glue, Redshift, EMR, S3 and Lambda.

This onsite role requires 5+ years in data engineering (3+ with AWS) and a focus on data modeling, quality checks, and security practices in a federal environment. TS/SCI clearance and U.S. citizenship are required.

Competenze

• 5+ years of data engineering or ETL development experience.
• 3+ years of hands-on experience with AWS data services (Glue, S3, Lambda, Redshift, Athena, EMR).
• Strong proficiency in Python and SQL; experience with PySpark/Spark.
• Solid understanding of data warehousing concepts, dimensional modeling, and data lake architecture.
• Experience with version control (Git) and Agile delivery.
• Strong communication skills and ability to work with technical and non-technical stakeholders.

Mansioni

• Design, develop, and maintain ETL/ELT pipelines ingesting data from multiple sources.
• Build and optimize data solutions using AWS services (Glue, S3, Lambda, Redshift, EMR, Athena, Step Functions).
• Develop data processing jobs in Python, PySpark, and SQL with focus on performance, reliability, and maintainability.
• Model data for data lakes and data warehouses including schema design, partitioning, and cataloging.
• Implement data quality checks, monitoring, logging, and alerting for production pipelines.
• Apply security and compliance best practices (IAM, encryption, least privilege) for federal environment; support CI/CD and IaC.

Conoscenze

Python

SQL

PySpark

Spark

AWS

Data modeling

Formazione

Bachelor's degree in Computer Science, Information Systems, Engineering, or related field

Strumenti

AWS Glue

Amazon Redshift

AWS EMR

S3

Lambda

Athena

Step Functions

Descrizione del lavoro

VSO Inc. in the Washington, DC area seeks an AWS Data Engineer to design and deliver secure data pipelines using Python, PySpark, SQL and AWS services like Glue, Redshift, EMR, S3 and Lambda.

This onsite role requires 5+ years in data engineering (3+ with AWS) and a focus on data modeling, quality checks, and security practices in a federal environment. TS/SCI clearance and U.S. citizenship are required.