

Principal Data Scientist
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Principal Data Scientist with a contract length of "Unknown" and a pay rate of $70-80/hr. Key skills include Python, R, SQL, AI, ML, and experience with big data/cloud platforms. A Master's degree and 8 years of relevant experience are required.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
640
-
ποΈ - Date discovered
August 27, 2025
π - Project duration
Unknown
-
ποΈ - Location type
Remote
-
π - Contract type
W2 Contractor
-
π - Security clearance
Unknown
-
π - Location detailed
United States
-
π§ - Skills detailed
#Big Data #Data Management #Data Manipulation #Cloud #Hadoop #Tableau #Visualization #NLP (Natural Language Processing) #GIT #Leadership #ML (Machine Learning) #PyTorch #Version Control #R #Mathematics #AI (Artificial Intelligence) #AWS (Amazon Web Services) #Computer Science #Microsoft Power BI #SQL (Structured Query Language) #Statistics #Docker #BI (Business Intelligence) #Azure #Data Analysis #Data Science #Python #GCP (Google Cloud Platform)
Role description
Job Title: Principal Data Scientist
Job Location: Alexandria, VA or 100% Remote
Rate: $70-80hr
Experience Level: Senior
Key Technical Skills:
β’ Python, R, SQL
β’ AI, ML, NLP Frameworks, models, and tools
β’ Machine Learning & Statistical Tools (e.g., PyTorch)
β’ Data Manipulation & Analysis
β’ Visualization Tools (e.g., Tableau, Power BI)
β’ Big Data & Cloud Platforms (e.g., Hadoop, Hive, AWS, Azure, GCP)
β’ Version Control & Collaboration (e.g., Git, Docker)
Key Responsibilities:
β’ Operate and maintain an innovation lab for cloud-native product modernization.
β’ Develop and engineer pilots, prototypes, and proof of concept solutions.
β’ Implement predictive models and machine learning algorithms.
β’ Develop data management and governance plans.
β’ Collaborate with cross-functional teams to translate requirements into data-driven solutions.
β’ Conduct exploratory data analysis and generate actionable insights.
β’ Mentor junior data scientists and guide the team in adopting new technologies.
β’ Stay current with advancements in data science, machine learning, and AI research.
Soft Skills:
β’ Strong communication
β’ Teamwork
β’ Problem-solving
β’ Leadership
Required Certifications/Education:
β’ Master's degree or higher in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.
β’ Minimum 8 years of relevant experience in data science, analytics, machine learning, artificial intelligence, or a similar role.
Additional Requirements:
β’ Must be able to obtain and maintain a Public Trust clearance based on regulations.
β’ Must have lived in the United States continuously for the last 2 years.
β’ Must undergo fingerprinting as part of the clearance process.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact InfoSec@eliassen.com.
Job ID: JN -082025-103408
Job Title: Principal Data Scientist
Job Location: Alexandria, VA or 100% Remote
Rate: $70-80hr
Experience Level: Senior
Key Technical Skills:
β’ Python, R, SQL
β’ AI, ML, NLP Frameworks, models, and tools
β’ Machine Learning & Statistical Tools (e.g., PyTorch)
β’ Data Manipulation & Analysis
β’ Visualization Tools (e.g., Tableau, Power BI)
β’ Big Data & Cloud Platforms (e.g., Hadoop, Hive, AWS, Azure, GCP)
β’ Version Control & Collaboration (e.g., Git, Docker)
Key Responsibilities:
β’ Operate and maintain an innovation lab for cloud-native product modernization.
β’ Develop and engineer pilots, prototypes, and proof of concept solutions.
β’ Implement predictive models and machine learning algorithms.
β’ Develop data management and governance plans.
β’ Collaborate with cross-functional teams to translate requirements into data-driven solutions.
β’ Conduct exploratory data analysis and generate actionable insights.
β’ Mentor junior data scientists and guide the team in adopting new technologies.
β’ Stay current with advancements in data science, machine learning, and AI research.
Soft Skills:
β’ Strong communication
β’ Teamwork
β’ Problem-solving
β’ Leadership
Required Certifications/Education:
β’ Master's degree or higher in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related field.
β’ Minimum 8 years of relevant experience in data science, analytics, machine learning, artificial intelligence, or a similar role.
Additional Requirements:
β’ Must be able to obtain and maintain a Public Trust clearance based on regulations.
β’ Must have lived in the United States continuously for the last 2 years.
β’ Must undergo fingerprinting as part of the clearance process.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact InfoSec@eliassen.com.
Job ID: JN -082025-103408