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Data Scientist - Levels Security Clearance

Job in Reston, Fairfax County, Virginia, 20190, USA
Listing for: Hoplite Solutions LLC
Full Time position
Listed on 2026-09-01
Job specializations:
  • IT/Tech
    Machine Learning/ ML Engineer, Data Engineering, Data Scientist, Data Analyst
Job Description & How to Apply Below
Position: Data Scientist - Multiple Levels with Security Clearance
Job Description Hoplite Solutions is seeking experienced Data Scientists to design, build, and deploy data-driven and machine learning solutions that turn complex data into actionable insights. This posting supports Expert and SME-level openings across data modeling, NLP/text analytics, geospatial analytics, cloud-enabled workflows, and large-scale data processing.

Key Responsibilities:

Analyze complex datasets; design data models, pipelines, and analytic workflows; develop, validate, and deploy machine learning, statistical, NLP, and geospatial models; integrate analytical tools into existing systems, dataflows, or cloud infrastructure; and communicate findings clearly to technical, mission, customer, and business stakeholders.

Required Qualifications:

* Proficiency in Python, SQL, and applied data science methods.

* Experience building models, pipelines, or analytic workflows using large or complex datasets.

* Strong foundation in statistics, algorithms, data structures, and data modeling.

* Experience working in cloud, distributed, or clustered computing environments.

* Bachelor's degree in a related technical field, or equivalent practical experience.
Preferred / Role-Specific

Qualifications:

* Experience with machine learning, deep learning, NLP, or text analytics tools and frameworks.

* Experience with AWS, cloud-enabled data workflows, or large-scale parallel processing platforms.

* Experience with geospatial analytics, Java development, CI/CD tools, or production machine learning systems.
Experience Levels:
Expert candidates independently build and deploy models, pipelines, and analytic workflows within a domain area. SME candidates define analytic methodology, design scalable architectures, mentor team members, and lead delivery for complex data science and machine learning solutions.

Location:

Positions are located in McLean, Chantilly, and Reston, VA. Some openings may support more than one location depending on role assignment.
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