ETL Developer with Security Clearance

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

Employee