Mid-Level Data Engineer

Global Dimensions, LLC is seeking a Mid-Level Data Engineer to support data-driven initiatives in Reston, VA. The role focuses on data cleaning, preprocessing, analysis, visualization, dashboard development, data integration, quality assurance, and applying AI/ML techniques to structured and unstructured data.

Responsibilities

Perform data cleaning, preprocessing, and basic analysis to prepare datasets for visualization and downstream use

Develop dashboards and conduct analysis using artificial intelligence (AI) techniques

Perform data preprocessing, quality checks, validation, and data integration activities

Create clear, accurate, and meaningful data visualizations to support analysis, reporting, and decision-making

Provide quality assurance for data products, analyses, dashboards, visualizations, and related deliverables

Develop interactive dashboards using tools such as **Tableau** or **Power BI**

Apply artificial intelligence and machine learning (AI/ML) models and techniques to support analysis of unstructured and complex data

Collaborate with team members and customers to understand data requirements and develop solutions that effectively address mission and business needs

Preferred

Previous experience supporting the U.S. Intelligence Community (IC)

Experience supporting sensitive or mission-critical customer requirements

Experience applying AI/ML techniques to unstructured data

Experience developing AI-enabled analytical solutions and data products

Experience working in a government contracting or federal customer environment

U.S. Intelligence Community Support

Mission-Critical Customer Support

AI/ML for Unstructured Data

AI-Enabled Analytical Solutions

Data Product Development

Government Contracting

Federal Customer Experience

Company

Provides language, intelligence, communications, IT, cyber, logistics, and training services

Fredericksburg, Virginia, USA

https://globaldllc.com/

Founded in 2009

51-200 employees

Qualifications

U.S. Citizenship is required due to the sensitivity of customer-related requirements

Bachelor's degree in a field related to the labor category, such as Information Technology, Information Science, Computer Science, Data Science, or Data Engineering, from a college or university accredited by an agency recognized by the U.S. Department of Education

Active Top Secret/SCI clearance and must be able to obtain a polygraph

Polygraph must have been completed within the last 10% of the required experience period

Eight (8) years of experience providing data engineering and visualization support, with at least a portion of that experience obtained within the last two (2) years

Demonstrated experience with data cleaning, preprocessing, quality assurance, data integration, analysis, and visualization

Experience developing dashboards and visualizations using tools such as Tableau or Power BI

Familiarity with artificial intelligence and machine learning (AI/ML) techniques and their application to structured and unstructured data

Strong analytical, problem-solving, and communication skills

Ability to work effectively in a collaborative, customer-focused environment

Previous experience supporting the U.S. Intelligence Community (IC)

Experience supporting sensitive or mission-critical customer requirements

Experience applying AI/ML techniques to unstructured data

Experience developing AI-enabled analytical solutions and data products

Experience working in a government contracting or federal customer environment

Eight (8) years of experience providing data engineering and visualization support, with at least a portion of that experience obtained within the last two (2) years.

Required skills

Data Engineering, Data Cleaning, Data Preprocessing, Data Integration, Data Quality Assurance, Data Analysis, Data Visualization, Dashboard Development, Tableau, Power BI, Artificial Intelligence and Machine Learning

Preferred skills

Experience applying AI/ML techniques to unstructured data, Fredericksburg, Virginia, USA, https://globaldllc.com/, Growth Stage, Leadership Team, Chris Newton, President and CEO, Recent News, New Orleans CityBusiness, China sanctions six U.S. companies over Taiwan, 2025-09-26, Morningstar.com, 2025-09-25, AP News, China sanctions 6 U.S. companies as trade frictions continue, Company data provided by, AI Tools, Customize Your Resume, Maximize your interview chances, Build Cover Letter, Make your application stand out, Analyze How Well You Fit, Understand your strength & weakness

Experience

8+ years