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Day 32
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From 10,789 similar postings that came down. Coming down is not always a hire.
Data Scientist - Expert level
McLean, VA 22043
Live, first seen by us 32 days ago- Pay
$190,000–210,000/yearAnnual period assumed — pay source
Demonstrated professional or academic experience and proficiency with Tableau to produce visualizations and dashboards Target salary range: $190,000 - $210,000. *The estimate displayed is the typical salary range for this position based on experience and other factors.
Read the full posting- Work setting
- Not stated
- Employment
Full-time — employment source
Employment type in the employer’s posting: Full Time
From the employer’s posting
What you’ll bring
All qualificationsCore experience
- Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (Scikit-learn) or deep learning models
- Demonstrated experience leveraging GPUs for accelerated computing
- Demonstrated experience writing Python scripts that pull data from web-based APIs and relational databases
- Demonstrated experience with cloud computing development and architecture
- Demonstrated experience with front-end web development frameworks such as Flask
- Demonstrated experience developing applications for semantic search
Qualification wording
Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (Scikit-learn) or deep learning models
Demonstrated experience leveraging GPUs for accelerated computing
Demonstrated experience writing Python scripts that pull data from web-based APIs and relational databases
Demonstrated experience with cloud computing development and architecture
Demonstrated experience with front-end web development frameworks such as Flask
Demonstrated experience developing applications for semantic search
Posting record
Report an error- Status in our records
- Live
- First seen by us
- Oct 8, 202632 days ago
- Recorded sightings
- 56
- Last seen by us
- Nov 10, 2026
- Employer says posted
- May 19, 2026
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
How this job compares
BE / RenXTech is hiring
5 open jobs
Open jobs by the week we first saw them, last 12 weeks.
Hiring recordSee how this role fits your experience
Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.
- Python
- SQL
- Tableau
- Flask
- Hugging Face
- Keras
- PyTorch
- scikit-learn
- TensorFlow
- Transformers
Where the posting names them
- Must have an Active TS/SCI clearance with Polygraph - Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance - Demonstrated professional or academic experience using Python NLP packages such as Spacy, Gensim, or NLTK to analyze or process collections of documents
- Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance - Demonstrated professional or academic experience using Python NLP packages such as Spacy, Gensim, or NLTK to analyze or process collections of documents - Demonstrated professional or academic experience with deep learning frameworks such as PyTorch, Tensorflow, or Keras
- Demonstrated professional or academic experience with the HuggingFace Transformers library and hub - Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (Scikit-learn) or deep learning models - Demonstrated academic or professional experience using encoder-decoder and generative language models to perform NLP tasks
- Analyze information and provide research findings in a manner that is easily grasped by the customer and consumers - Demonstrated experience writing Python scripts that pull data from web-based APIs and relational databases - Demonstrated experience with cloud computing development and architecture
- Demonstrated academic or professional experience communicating methodological choices and model results - Demonstrated professional or academic experience and proficiency with SQL to include using common table expressions, set operations, aggregated functions and nested subqueries - Demonstrated professional or academic experience with version control systems such as Github and Jenkins
- Demonstrated experience tuning LLMs on custom data sets and applying results to specific use cases - Demonstrated professional or academic experience and proficiency with Tableau to produce visualizations and dashboards Target salary range: $190,000 - $210,000.
- Demonstrated experience with cloud computing development and architecture - Demonstrated experience with front-end web development frameworks such as Flask - Demonstrated experience developing applications for semantic search
- Demonstrated professional or academic experience with deep learning frameworks such as PyTorch, Tensorflow, or Keras - Demonstrated professional or academic experience with the HuggingFace Transformers library and hub - Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (Scikit-learn) or deep learning models
- Demonstrated professional or academic experience using Python NLP packages such as Spacy, Gensim, or NLTK to analyze or process collections of documents - Demonstrated professional or academic experience with deep learning frameworks such as PyTorch, Tensorflow, or Keras - Demonstrated professional or academic experience with the HuggingFace Transformers library and hub
Your next step
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Already applied? Track this application
Demand for Data Scientist roles
New Data Scientist postings at the employers we follow are down 5% over the last 6 weeks compared with the 6 before.
Each bar is one week of new postings. The darkest bars are the last 6 weeks.
Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.
About the role
We file this job under Data Scientist, by the work the posting describes.
Data scientists use statistics and models to answer harder questions, such as whether a change worked, what demand will look like next quarter, or which customers are likely to leave.
Postings usually ask for Python or R, SQL, statistics, experiment design and common machine learning methods.
Unlike an ML engineer, a data scientist's main output is often an analysis or a first model, not software running inside a product.
US government figures for data scientists
- Median yearly pay, May 2025
- $120,230
- Expected change, 2025 to 2035
- 34.6% more jobsagainst 3.5% for all jobs
Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-2051.
Job description
Description
RenXTech | People-Focused. Mission-Obsessed.
At RenXTech, we're not just different, we're better. We handpick talent, ensuring every team member aligns with our mission and values. This selective approach means you’re surrounded by the best in the industry, working on impactful projects that match your skills and passion.
Join us and experience a workplace that truly puts you first.
Find out more: www.renxtech.com
RenXTech, a wholly owned subsidiary of Buchanan & Edwards, is an Equal Opportunity Employer. The information collected by this application is solely to determine suitability for employment, verify identity, and maintain employment statistics on applicants.
To keep breaking barriers and redefining what's possible, we’re looking for candidates with the following exceptional technical capabilities:
- Seeking a Data Scientist to analyze large amounts of data (raw, text, sponsor etc.) to provide business insight
Qualifications
- Must be a U.S. Citizen
- Must have an Active TS/SCI clearance with Polygraph
- Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance
- Demonstrated professional or academic experience using Python NLP packages such as Spacy, Gensim, or NLTK to analyze or process collections of documents
- Demonstrated professional or academic experience with deep learning frameworks such as PyTorch, Tensorflow, or Keras
- Demonstrated professional or academic experience with the HuggingFace Transformers library and hub
- Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (Scikit-learn) or deep learning models
- Demonstrated academic or professional experience using encoder-decoder and generative language models to perform NLP tasks
- Demonstrated academic or professional experience communicating methodological choices and model results
- Demonstrated professional or academic experience and proficiency with SQL to include using common table expressions, set operations, aggregated functions and nested subqueries
- Demonstrated professional or academic experience with version control systems such as Github and Jenkins
- Demonstrated experience leveraging GPUs for accelerated computing
- Develop practical approaches for measuring performance
- Assist in developing types of measure, the collection of data, analyzing the data, and presenting that data to senior leadership
- Conduct advanced statistical analysis on personnel, intelligence, and performance metrics
- Assist in selection or development of appropriate methodology to conduct research
- Analyze information and provide research findings in a manner that is easily grasped by the customer and consumers
- Demonstrated experience writing Python scripts that pull data from web-based APIs and relational databases
- Demonstrated experience with cloud computing development and architecture
- Demonstrated experience with front-end web development frameworks such as Flask
- Demonstrated experience developing applications for semantic search
- Demonstrated experience tuning LLMs on custom data sets and applying results to specific use cases
- Demonstrated professional or academic experience and proficiency with Tableau to produce visualizations and dashboards
Target salary range: $190,000 - $210,000.
*The estimate displayed is the typical salary range for this position based on experience and other factors.
Website: http://www.renxtech.com
Linkedin: https://www.linkedin.com/company/renegade-technology-llc
BE, and its wholly owned subsidiary RenXTech, are trusted partners to the national security community, delivering future-forward solutions and cutting-edge support across cyber, technical, analytical, intelligence, and mission operations. Headquartered in McLean, Virginia, we combine deep mission understanding with innovative technologies to help clients meet their most vital challenges. We are committed to providing equal employment opportunities in accordance with all applicable federal anti-discrimination laws. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, or any other status protected by law.
Applicants with disabilities may be entitled to reasonable accommodation under the terms of the Americans with Disabilities Act and certain state or local laws. Please inform the Company's personnel representative if you need assistance completing any forms or to otherwise participate in the application process.
Please provide complete information. An incomplete application may affect your consideration for employment.
Source details
Source notes
Source excerptsSelected passages from the saved posting. Check the full description for conditions and exceptions.
- Pay
Demonstrated professional or academic experience and proficiency with Tableau to produce visualizations and dashboards Target salary range: $190,000 - $210,000. *The estimate displayed is the typical salary range for this position based on experience and other factors.
- Location & working pattern
McLean, VA 22043
Working pattern and location restrictions need checking in the full posting.
- Work authorization
Qualifications - Must be a U.S. Citizen - Must have an Active TS/SCI clearance with Polygraph