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# Data Engineer (TS/SCI with Full Scope Polygraph) {S}

- **Company:** ARKA Group
- **Location:** King of Prussia, PA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Artificial Intelligence, Amazon Web Services, Extract Transform Load (ETL), Distributed Systems, Python (Programming Language), Machine Learning, Natural Language Processing, NumPy, Cloud Services, Software Engineering, Test-Driven Development (TDD), Large Language Models, Apache Spark, Gitlab, Pandas, Pyspark, Information Technology, Data Analytics, Data Delivery, Data Pipelines, Devsecops, Docker
- **Published:** August 10, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8768570/data-engineer-tssci-with-full-scope-polygraph-s

## About the Role

* B.S. in data science, AI/ML, computer science, or related field, or equivalent work experience
 * Minimum 2 years of relevant experience as a Data Engineer/Scientist
 * Experience developing data pipelines and normalizing data with canonical Python packages (e.g. NumPy, Pandas, Polars)
 * Active TS/SCI U.S. Government Security Clearance
 * Willingness to obtain a Counter Intelligence (CI) or Full-Scope Polygraph (FSP), * M.S. or PhD in data science, AI/ML, computer science, or related field
 * Experience with Gitlab, DevSecOps utilizing test-driven development, containers, (e.g. Docker, Docker Compose), cloud services (e.g. AWS), tools for distributed computing (e.g. Spark, Pyspark)
 * Active TS/SCI with a recent Counter Intelligence (CI) or Full-Scope Polygraph (FSP), This job operates in a professional office environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of the time. This would require the ability to move around the campus and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job., This position requires an active TS/SCI U.S. Government Security Clearance. This position also requires willingness to obtain a Counter Intelligence (CI) or Full-Scope Polygraph (FSP).

## Description

We are looking for a Data Engineer/Scientist looking for new challenging problems. You will support the development of AI/ML algorithms in a multitude of disciplines from large language models, natural language processing, and time-series predictive analytics. Additionally, we have a team of excellent researchers and software developers who are eager to mentor and teach their craft.

In support of work/life balance, many positions are available for a flexible schedule within the pay period. Ask us about the opportunity for flex scheduling if that's of interest to you., * Assembles large, complex sets of data to support AI/ML algorithm implementation

 * Identifies, designs, and implements internal process improvements including re-designing infrastructure for greater scalability, optimizing data delivery, and automating manual processes
 * Builds required infrastructure for optimal extraction, transformation and loading of data from various data sources
 * Curate and maintain data that is stored in support of metrics and evaluation
 * Design, build, test, maintain, and automate data collection/pipelines
 * Develop Dashboards for Data Analytics.
 * Implement Artificial Intelligence/Machine Learning algorithms
 * Using Agile methodologies to develop software


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