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Data Scientist Senior Jobs in Fairfax, Virginia

Powerbi Data Scientist Jobs
By Dice At Reston, VA, United States
Extracts and compiles various sources of information and large data sets from various systems to identify and analyze
Sets up process for monitoring, tracking, and trending data
Uses advanced mathematical, statistical, querying, and reporting methods to develop solutions
Leverages SQL / ETL routines to move, cleanse and prepare data for reporting
Researches, builds and designs self-running artificial intelligence (AI) systems to automate predictive models
Designs and creates the AI algorithms capable of learning and making predictions that define machine learning (ML).
Senior Wetland Scientist Jobs
By TNT Environmental At , Chantilly, 20151, Va
5+ years of relevant environmental consulting experience and management experience.
Assist in the management and monitoring of stream and wetland mitigation banks.
Strong interpersonal skills and experienced with effectively communicating with clients and agency.
Oversee and manage multiple projects within client’s scope, budget, schedule expectations and ensure quality standards on all project deliverables.
Working knowledge of field techniques for wetland delineations, plant identification, soil sampling and threatened and endangered species studies.
Ability to manage multiple projects and meet strict deadlines.
Data Scientist (2023-0136) Jobs
By Acclaim Technical Services At Reston, VA, United States
Intermediate: Demonstrate substantial experience in at least two abilities:
Entry Level: Demonstrate aptitude in at least two abilities:
Full Performance: Demonstrate mastery in at least one ability and substantial experience with at least one other ability
Experience with cloud computing like AWS or Google Cloud
Experience working with data rich problems through research or programs
Experience with visualization or User interface (UI)
Senior Data Scientist Jobs
By Analytic Solutions Group At McLean, VA, United States
Experience with scripting in Python or R.
Experience (either on-the-job or in an academic setting) working with data manipulation techniques and statistics.
Knowledge of computer science concepts, data architecture, and common statistical models.
Knowledge of all-source intelligence, including SIGINT, and/or HUMINT collection reports.
Knowledge of IC policies and procedures.
Familiarity with cable writing styles and classified client databases, including specific targeting tools.
Data Scientist Jobs
By Leidos At McLean, VA, United States
Experience/ knowledge of computer science concepts, data architecture, and experience/knowledge of statistics
Strong experience working with Python
Experience working with data manipulation, analytic/business insight tools, and data visualization experience
Experience with SciPy stack or Tidyverse packages
Experience constructing and performing complex database search queries
Demonstrated experience using statistical and machine learning techniques including supervised and unsupervised learning and natural language processing
Data Scientist Jobs
By ALTA IT Services, LLC At Vienna, VA, United States
Significant experience in handling unstructured datasets and converting them into Structured datasets
Closely work with Data Architect(s) and Data Engineer(s) to assemble large, complex data sets that meet functional /nonfunctional business requirements.
Demonstrated experience with cleaning, managing, optimizing performance with, and processing large volumes of data
Proven experience as a data professional with hands-on experience in many data science and machine learning projects
Experience with one or more data visualization tools such as Power BI, Tableau
Effective interpersonal, verbal, and written communication skills
Data Scientist Jobs
By The Josef Group Inc. At Herndon, VA, United States
Use critical thinking skills to assess how machine learning capabilities can best be applied to complex business situations.
Experience with Tableau, SQL and Python
4–10+ years of experience developing dashboards using Tableau or other data visualization tools
Preferred 4–10 years of experience in data software or application engineering and/or technical operations
Knowledge of best practices in data visualization and business intelligence software, including recent versions Tableau
Experience developing visualizations and deploying those visualizations to server environments, such as publishing dashboards created in Tableau Desktop to Tableau Server
Ai/Ml Data Scientist
By evolve24 At Herndon, VA, United States
Experience with writing SQL queries, Python, Julia
Experience with C, C++, Rust, Java, or Scala
Experience with a variety of databases (relational and non-relational) and data formats (csv, json, parquet, feather, etc)
3+ years experience with data gathering and preparation for ML models
Knowledge of a variety of regression/classification algorithms (Random Forest, XGBoost, GCP/AWS Solutions, etc)
2+ years experience using webscraping tools such as BeautifulSoup/Selenium
Data Scientist Jobs
By Stellar Professionals At Richmond, VA, United States
Detailed knowledge of relational databases and supporting application design and development tools and languages.
Experience with Descriptive analytics, Regression analysis, and Cohort analysis.
Experience with, and/or strong understanding of programming languages, machine learning, and statistics.
Experience with statistical research techniques, including modeling, data mining, clustering, and segmentation.
Excellent interpersonal, team player, and oral/written communications skills are essential.
Degree in Computer Science, Information Systems or related field, Business or related field, or equivalent experience in the referred areas.
Senior Data Scientist - Research (Remote)
By Mercy At , Chesterfield, 63017
Position can be Remote (work from home)
Prior experience in medical or clinical research, working with healthcare-related datasets, and contributing to scientific publications is preferred.
Ability to quickly learn new analytic tools and packages
Strong background in statistical methods, including regression analysis, hypothesis testing, survival analysis, and machine learning algorithms.
Overview: Senior Data Scientist - Research
We're bringing to life a healing ministry through compassionate care.
Data Scientist (Remote) Jobs
By Mercy At , Chesterfield, 63017
Other: Experience with SQL- Intermediate/Advanced development skills with at least one scripting language (Python, R, etc.)
Position can be done Remote (work from home).
Experience with Cloud-based data and AI solutions, especially in implementation and operationalization of Machine Learning based solutions.
Hands-on experience with visualization tools (e.g., Power BI, Tableau, or Qlik) and collaboration environments (e.g. Jupyter notebooks, PyCharm, gitlab, github)
Ability to develop and deploy healthcare-relevant predictive and prescriptive models.
We're bringing to life a healing ministry through compassionate care.
Ric - Data Scientist 2
By NextRow Digital At Richmond, VA, United States
Knowledge and experience in government operations and utilities preferred
4 years' experience in data analytics
Experience working with varied, complex data sets, including statistics, surveys, sales, and operational data
Strong analytical and problem-solving skills, with the ability to analyze complex data sets and derive meaningful insights
Proficiency in data analysis and visualization tools
Possess a higher level of computer proficiency
Data Scientist Jobs
By Leidos At Alexandria, VA, United States
Analyze data and develop dashboard charting capabilities
Experience with SQL, MySQL and Python
Excellent oral, written, and presentation communication skills
Work independently to achieve day-to-day objectives to deliver data analytics and visualization tools
Develop technical solutions from collaboration with internal experts
Enhance and update dashboard to provide visual data based on different functional points of view
Data Scientist (Usc) Jobs
By Meta Soft Inc At Chantilly, VA, United States
3+ years of experience in Data Science role.
Experience applying Data Science methods to real-world problems.
Experience with data wrangling, advanced statistical data analysis, and modeling.
Exploration, cleaning, and wrangling data
Work with clients and co-workers to refine understanding of the business problem at hand
Writing reusable code in R, Python, Java, Scala, SQL, or other languages to refine through code review and discussion.
Data Scientist Jobs
By Booz Allen Hamilton At Chantilly, VA, United States
5+ years of experience with using programming languages, including Python, R, or Java to manipulate and analyze data
Experience with data visualization using Tableau
Experience with using SQL to conduct complex database queries
Knowledge of the analytics maturity model, data strategy, and data governance
Experience with analyzing and reporting diversity data
Experience with implementing data strategy and data governance practices
Data Scientist With Polygraph
By Deloitte At Arlington, VA, United States
Experience with Project Management Methodologies
Experience with Digital Data Science
Experience with Tableau and MySQL
Must be legally authorized to work in the United States without the
Must be able to maintain the required clearance for this role
Data Scientist- Cn Jobs
By Lenovo At Shanghai, VA, United States
Project management skills and experience with end-to-end project management processes
Mentor and manage junior team members
2+ years of experience deploying data science techniques in industry
Ability to understand and extract data from large and complex data sets, including experience with large-scale algorithms
Knowledge of data quality measurements, methodology, and reporting tools
Knowledge of inferential statistics methods, machine learning and model building techniques, and market leading data analysis tools and platforms
Data Scientist Jobs
By Booz Allen Hamilton At Arlington, VA, United States
Experience with Python or PySpark for data analysis
Experience with data gathering work
Knowledge of the Palantir Foundry data platform
Experience with conducting root cause analyses
Experience with presenting data visualizations to senior-level government officials
Possession of excellent analytical and problem-solving skills
Data Scientist Jobs
By Booz Allen Hamilton At Norfolk, VA, United States
Knowledge of advanced machine learning capabilities, including gradient boosting, random forests, or convolutional neural networks
3+ years of experience in the data science field, including providing analysis and advice
Experience with building and optimizing Big Data pipelines, architectures, and data sets
Experience with visualizing data and producing high-quality graphs and charts
Experience with the preparation and development of senior leadership-level background papers, reports, and speeches
Experience with multiple programming languages, including Python, C++, R, MATLAB, or SAS
Data Scientist (Dod) Jobs
By SimIS Inc. At Portsmouth, VA, United States
Knowledge of data management and visualization techniques.
Experience with JIRA/Confluence a plus. Ability to conduct troubleshooting, which requires both technical and creative problem-solving skills.
Experience working with training/education data, Experience API (xAPI), psychometrics, and learning analytics or educational data mining is strongly preferred.
Ability to effectively communicate complex data topics to different audiences (technical, management, senior leadership).
Performs data-collection design, data analysis, mining, and visualization for training and education contexts.
Determines how to manage the flow of information/data between components using relational and non-relational databases.

Are you looking for a challenging and rewarding Data Scientist Senior role? We are looking for a highly motivated individual to join our team and help us unlock the power of data! You will be responsible for developing and deploying advanced analytics solutions to drive business decisions and uncover insights. You will have the opportunity to work with cutting-edge technologies and collaborate with a diverse team of experts. If you are passionate about data and have a strong background in analytics, this is the perfect role for you!

What is Data Scientist Senior Skills Required?

• Advanced knowledge of statistics, machine learning, and data mining
• Proficiency in programming languages such as Python, R, Java, and SQL
• Ability to work with large datasets and draw meaningful insights
• Excellent communication and problem-solving skills
• Ability to work independently and in a team environment

What is Data Scientist Senior Qualifications?

• Bachelor’s degree in computer science, mathematics, statistics, or a related field
• 5+ years of experience in data science
• Experience with data visualization tools such as Tableau and Power BI
• Knowledge of cloud computing platforms such as AWS and Azure
• Experience with big data technologies such as Hadoop and Spark

What is Data Scientist Senior Knowledge?

• Knowledge of data engineering and data warehousing
• Knowledge of predictive analytics and artificial intelligence
• Knowledge of data security and privacy
• Knowledge of data governance and data quality

What is Data Scientist Senior Experience?

• Experience with data analysis and data modeling
• Experience with data-driven decision making
• Experience with data-driven product development
• Experience with data-driven marketing

What is Data Scientist Senior Responsibilities?

• Develop and maintain data pipelines and data models
• Analyze large datasets to identify trends and patterns
• Create data visualizations