ETL Developer role at MANTECH, supporting mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions in a Big Data environment. You'll deliver reliable, high-performance pipelines across the full data lifecycle and collaborate closely with Sponsor teams to improve application performance. Standout requirement: active TS/SCI with Polygraph.
- Mission-critical big data pipelines
- Active TS/SCI with poly required
- Work onsite in Chantilly, VA
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 2+ 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