Leidos is seeking a Data Scientist to support software development and integration efforts for design and implementation of an interface that connects data with similar datasets in different repositories. This position requires an active TS/SCI with Polygraph clearance and is located in the Chantilly, VA area.
The Data Scientist shall gather labeled training data from related systems and datasets for use training machine learning models and use the labeled training data to train initial models for use in the system. The Data Scientist shall collaborate with the Software Developer to integrate machine learning models into the system and maintain learning-based components, ensuring that models are updated in the system, to include retraining at regular intervals. The Data Scientist shall manage compilation and updates of training data related to the system, identify and test new kinds of models that could improve performance of the system, and work with others to aid in standardization of metadata and labeling.
Requires BS degree and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience. May possess a Doctorate in technical domain.
Demonstrated experience with development and coding using Python.
Demonstrated experience connecting information across multiple datasets such as database queries, or API calls.
Demonstrated experience training machine learning models, to include updating and maintaining models over time.
Demonstrated experience integrating models into front-end software such as inference engines.
Demonstrated experience implementing other human-language technologies, such as machine translation or entity extraction.
Demonstrated experience with ElasticSearch, to include leveraging the ElasticSearch inference engine.
Demonstrated experience with graph databases.
Demonstrated experience using the Linux operating system.
In order to enter Leidos facilities in the U.S. and to attend Leidos events outside our facilities, employees are required to be vaccinated for COVID-19 or maintain proof of a negative COVID-19 test within 96 hours of entry. In addition, we are receiving guidance from certain customers that onsite contractor personnel will need to be fully vaccinated to access customer facilities. If you are not vaccinated, please consider getting your COVID-19 vaccination as soon as possible. If you have any questions, please contact your Talent Acquisition POC.
Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, civil, and health markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $12.30 billion for the fiscal year ended January 1, 2021. For more information, visit www.Leidos.com.
Pay and Benefits
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