ETL Developer

MANTECH seeks a motivated, career and customer-oriented ETL Developer to join our team in Chantilly, VA.

The ETL Developer will support mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions in a Big Data environment. This role focuses on enabling reliable, performant data pipelines that support analytic and operational needs across the full data lifecycle.

Responsibilities include but are not limited to:

• Designing and implementing large-scale ingest systems in a Big Data environment
• Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond
• Designing and implementing data extraction, cleansing, transformation, loading, and replication/distribution
• Developing custom solutions/code to ingest and exploit new and existing data sources
• Working with Sponsor development teams to improve application performance
• Organizing and maintaining documentation so others are able to understand and use it
• Collaborating with teammates, other service providers, vendors, and users to develop new and more efficient methods
  

Minimum Qualifications:

• High School Diploma/GED with 7+ years of progressively responsible experience in data engineering, software development, and/or programming experience.
• Software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience
• Experience with the full data lifecycle, from ingest through display, in a Big Data environment
• Experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIs
• Experience developing and performing ETL tasks in a Linux environment
  

Preferred Qualifications:

• Experience with Hadoop, Hbase, MapReduce
• Experience with Elasticsearch
• Experience with NiFi, Kafka, and Zookeeper
  

Clearance Requirements:

• An active/current TS/SCI with Polygraph is required for this position
  

Physical Requirements:

• Must be able to remain in a stationary position 50%
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations
• Must be able to exchange accurate information in these situations