Data Scientist III (REQ #R339) position available with Transaction Network Services, Inc. in Reston, Virginia.

Responsibilities: Perform exploratory analysis to understand trends and patterns in data from multiple sources and work with data engineers to design data pipelines to implement features and logic for our machine learning and signaling systems. Design machine learning models to score and categorize phone calls and text messages that maximizes the detection of spam or fraudulent calls while ensuring our customers get the calls they want and need. Utilize AWS and on-premise capabilities to develop components of our MLOps infrastructure that can create reusable parts from designs. Collaborate with other data scientists, analysts, and engineering teams to evaluate model performance and deploy ML models to production and measure their performance.

The position requires a Master’s degree, or foreign equivalent, in Computer Science, Data Analytics, Statistics, Business Analytics, Information Systems, or a related field.

The position also requires three (3) years of experience in job offered or in an analytics-related occupation. *Experience may have been gained before conferral of Master’s degree.

Professional experience must include: Full data science lifecycle, including exploratory data analysis and visualization; Two or more of the following: generalized linear models, regression models, ensemble models, resampling methods, natural language processing, model validation and testing, dimensionality reduction, clustering, feature engineering; Writing computer programs and deployments in a large-scale computing environment; and Collaboration with technical teams, data scientists, product managers and customers. *May work remotely.

Must be authorized to work in the United States. Sponsorship and/or relocation are not available for this position.

Applicants should email resume/cover letter to TAG@tnsi.com. Must reference job title/REQ #R339.