Hybrid Mid-Level Data Scientist - Predictive Modeling

System One; Merrifield (VA); Hybrid; USD 90,000 - 125,000; Part time

Job summary

System One is seeking a Mid-Level Data Scientist for a contract role in Vienna, VA. The position combines onsite and remote work in a hybrid arrangement.

You will collaborate with senior data scientists to design predictive models and data-driven solutions for diverse business needs. Responsibilities include data manipulation with Python/SQL, building models with ML techniques, and communicating findings clearly.

Qualifications

• Bachelor’s degree in data science, statistics, economics, mathematics, computer science, engineering, or similar quantitative field.
• 3–7 years of experience in data science, statistics, and data analytics.
• Bachelor’s required; Master’s preferred.

Responsibilities

• Collaborate with senior data scientists to design and implement predictive models and custom solutions.
• Partner with business units to gather requirements and address business challenges.
• Write efficient code in Python and SQL to manipulate and analyze data.
• Design, develop, and evaluate predictive models and algorithms with moderate to high complexity.
• Utilize traditional and machine learning techniques to build a variety of models (e.g., logistic regression, XGBoost, neural networks, NLP, clustering).
• Analyze and interpret results and document findings.

Skills

Data storytelling

Strong communication

Technical writing

Education

Bachelor’s degree in quantitative field

Master’s degree in similar field

Tools

Python

SQL

PySpark

R

Azure

Databricks

AWS

Hadoop

JIRA

Job description

System One is seeking a Mid-Level Data Scientist for a contract role in Vienna, VA. The position combines onsite and remote work in a hybrid arrangement.

You will collaborate with senior data scientists to design predictive models and data-driven solutions for diverse business needs. Responsibilities include data manipulation with Python/SQL, building models with ML techniques, and communicating findings clearly.