Data Scientist

PlanIT Group, LLC; Reston (VA); On-site; USD 100,000 - 160,000; Full time

Job summary

PlanIT Group, LLC is seeking a Data Scientist to join our team in the DC Metro area. The role requires residing in the DC area and reporting to the Arlington, VA office twice per pay period. U.S.

citizenship is required. The candidate will independently and collaboratively prepare data, design experiments, and develop scalable ML models. You will translate complex findings into narratives, create documentation, and contribute to training and conference materials for audit and investigative

Qualifications

• Degree in Computer Science, Information Technology, Data Analytics, or related field.
• 5+ years' experience in data science, analytics, or related role.
• US Citizen able to obtain Public Trust clearance.
• Proficiency with SQL, Python, R, and JavaScript in complex data environments.
• Experience building ML models, NLP, and BI visualizations.

Responsibilities

• Prepare, clean, normalize, and validate data across varied projects.
• Design, develop, and visualize data using multiple methods for investigations.
• Develop ML models and AI solutions including NLP and predictive analytics.
• Translate technical findings into clear narratives and documentation.
• Collaborate with teams and stakeholders; support training and conferences.
• Implement ETL, data warehousing concepts, and data quality measures.
• Work with AWS/Azure services and Databricks to manage data pipelines.
• Produce BI artifacts such as dashboards and reports for clients.

Skills

SQL

Python

R

JavaScript

Machine Learning

Data Visualization

AWS

Azure

Databricks

Power BI

Education

Degree in Computer Science/IT/Data Analytics

Tools

Databricks

Power BI

Azure Data Factory

Job description

Job Title: Data Scientist

We are seeking a Data Scientist to join our team. Candidates will need to live in the DC Metro area and report to the office in Arlington VA twice per pay period. Candidates MUST be a US Citizen

Position Description

• " Works independently and within teams to use the necessary data extraction, manipulation, and aggregation techniques to prepare, clean, normalize, and validate data to complete varied projects and tasks.
• " Researches, designs, and develops visualization solutions using a range of methods which support investigative and audit products.
• " Designs experiments, tests hypotheses, and builds scalable models using data science and artificial intelligence (e.g. machine learning) methods.
• " Designs, develops, and adapts mathematical, statistical, econometric, and other analytical solutions for audit, investigation, research, and support functions.
• " Leads artificial intelligence activities such as natural language processing, predictive analytics, and machine learning model development, training, evaluation, testing, refinement, deployment, and maintenance.
• " Translates complex technical findings into an easily understood narrative. Prepares comprehensive documentation for requirements, test plans, user manuals, technical diagrams, and training materials.
• " Develops project communications and maintains effective working relationships between project teams, stakeholders, and management.
• " Provides advice on issues affecting projects, such as data access, quality, storage, and other related needs.
• " Contributes to and presents training and conference materials to large audiences.
• " Independently performs comprehensive and efficient data collection and analysis of a variety of data sources to develop trends, descriptive statistics, or other insights.
• " Uses expert level knowledge to identify and develop sources of information from structured and unstructured data, criminal intelligence databases, public information sources, internal Postal Service databases, reference manuals, and audit and law enforcement reports.
• " Independently researches, extracts, evaluates, interprets, and visualizes data and information as actionable intelligence for auditors and investigators to detect, prevent, and respond to fraud, waste, and abuse.
• " Uses relational databases, data lakes, data lakehouses, and other data environments to create a variety of analytic products such as business intelligence tools, summary tables, comparison graphs, or temporal, association, and link analysis charts.
• " Interacts with other agencies and builds relationships with peers to share information and learn the latest developments in analytical tools and techniques to effectively support the OIG with mission related work.
• " Develops substantial knowledge of database applications and environments and shares expertise with coworkers in support of agency goals and objectives.
• " Expert proficiency in common data science tools, including scripted languages (such as SQL, Python, R, and Java Scripts), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports.
• " Knowledge and experience using advanced analytic techniques such as machine learning, natural language processing, robotics process automation, artificial intelligence, text and/or data mining, and statistical and mathematical methods.
• " Knowledge and experience using business intelligence applications and reporting technologies/methodologies including Data Analytics Expressions (DAX), data Mash-up(M), and Microsoft Power Platform (e.g., Power BI, Power Apps, Power Automate, etc.).
• " Knowledge of AWS or Azure Services, including Databricks, Data Factory, Data Lakehouses, and Data Lake.
• " Knowledge of Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools.
• " Coordinate with staff and customers to identify business and technical requirements.
• " Produce written documentation and artifacts for all work completed, including the translation of user requirements into technical designs.
• " Assist the agency in the development of programming and visualization solutions.
• " Troubleshoot and provide support on existing projects or application efforts.
• " Understand the concepts supporting relational databases, data warehousing, data governance, data access, data quality and related areas.
• " Knowledge of ODBC connection strings, and other external data source connection protocols.
• " Engineer data analytic solutions, including prototyping, proof of concept, and full implementation.
• " Evaluate, assess, document, and test data security and continuity of operations for systems and programs.
• " Ensure compatibility between equipment and software, analyze operational/systems requirements, support design reviews, and present technical briefings.

Position Requirements

• " Proficiency in common data science tools and programming and scripting languages such as SQL, Python, R, and JavaScript with a proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications.
• " Skill applying analytical techniques, methods, and processes to business problems demonstrated through a history of accepted modeling and analyses that resulted in meaningful business impact. These include working with unstructured or structured data and converting those data sets using a variety of analyses such as optimization, simulation, classical and spatial statistics, and/or programming languages.
• " Skill using advanced analytic techniques such as machine learning, natural language processing, robotics process automation, artificial intelligence, text and/or data mining, and statistical and mathematical methods.
• " Strong writing and documentation skills to capture collection of source data, methodology from business rules, and visualization deployment from a myriad of sources and interactions with various stakeholders.
• " Perform analysis of data for Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools.
• " Review, analyze, and modify existing products including coding, debugging, testing, and documenting.
• " Provide guidance to coworkers on business and technical issues affecting projects, such as data access, data quality, storage capacity, and analytic tools and software.
• " Assist with training and conference development which may include presentations to large audiences.
• " Facilitate between business owners and end-users who need to communicate with database administrators and traditional IT support staff.
• " Ensure that quality/security guidelines are followed.
• " Strong relational database and querying languages experience.
• " Strong verbal and written communication skills.
• " Must be able to work effectively in a team environment.
• " Understand and follow a software development lifecycle (analysis, design, development, coding, testing, debugging, and documenting).

• (Experience) At least 1 year experience working with AWS or Azure services such as Databricks, Data Factory, and Data Lake.
• (Position Requirement) Experience with Azure DevOps and/or GitHub to support continuous integration and delivery pipelines, and operate within Agile frameworks to iteratively deliver highquality data products, machine learning models, and artificial intelligence solutions.
• (Position Requirement) Develop, manage, and optimize automated data pipelines to ensure data integrity, support reliable analytics workflows, and enable effective collaboration across teams.
• (Position Requirement) Integrate disparate and diverse data sourcesincluding flat files, relational databases, and external systemsusing techniques such as JDBC/ODBC connections, REST APIs, and webscraping methods to support robust analytics and datadriven decisionmaking.
• (Desired Requirement) Experience working with contract, procurement, and accounts payable (AP) data to identify trends, anomalies, and potential risks in support of contract oversight activities.
• (Desired Requirement) Experience using PySpark/PySpark SQL to process, transform, and analyze large-scale datasets.

Desired Requirements

" Specialized experience working with programming languages (e.g., Python), business intelligence tools (e.g., Power BI), and analytics platforms (e.g., Databricks).

" Knowledge and experience in the law enforcement and/or audit industry

" Knowledge and experience using cloud computing platforms such as Azure

" Knowledge and experience with relational databases and structured query language (SQL)

Experience

" Must have a Degree in Computer Science, Information Technology, Data Analytics, or related field.

" Minimum of 5+ years' experience and skill writing coding languages (such as SQL, Python, R, and Java Scripts).

" Minimum of 3+ years' experience working with projects involving machine learning, natural language processing, robotics process automation, artificial intelligence, text and/or data mining, as well as statistical and mathematical methods.

" Minimum 6 months' experience working with AWS or Azure services such as Databricks, Data Factory, and Data Lake.

" Professional Certification(s) in a related field of data science and/or data analytics disciplines preferred.

" Candidates MUST be a US Citizen and be able to obtain a Position of Public Trust Clearance. Must not have traveled outside the US for a combined total of 6 months or more in last 5 years and have resided in the US for the last 5 years