> Markdown version of [/jobs/ext/3460067-principal-data-scientist-machine-learning-and-predictive-analytics-top-secret](https://www.wearedevelopers.com/jobs/ext/3460067-principal-data-scientist-machine-learning-and-predictive-analytics-top-secret). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Principal Data Scientist - Machine Learning and Predictive Analytics - Top Secret

- **Company:** Northrop Grumman
- **Location:** Melbourne, FL, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $108,200.0 - $164,200.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Artificial Intelligence, Airflow, JIRA, Big Data, Continuous Integration, Data Architecture, Information Engineering, Data Visualization, Linux, Python (Programming Language), Machine Learning, Natural Language Processing, NumPy, Power BI, Azure Machine Learning, Software Engineering, SQL Databases, Tableau (Software), Pytorch, Git, Pandas, Core Data, Scikit Learn, Integration Tests, Information Technology, Machine Learning Operations, Hardware Infrastructure, Software Version Control, Data Pipelines, Docker
- **Published:** September 14, 2026
- **Apply:** https://www.careerjet.com/job/usb318ddcfcbbf4f4a37c99ee4c1fbe77d/eaa

## About the Role

Bachelor of Science degree in Data Science, Computer Science, Industrial Engineering, Applied Mathematics, or related field, with a minimum of 5 years of relevant experience, OR Master of Science degree in relevant fields with 3 years of relevant experience
Must have a Security+ security certification (or greater) to be considered
Candidates must have a current US Government Top Secret level security clearance (at a minimum) in order to be considered
Experience with IT systems (Windows and/or Linux)
Experience with Graphic Design/Data Visualization
Deep understanding of Machine Learning and Deep Learning
Experience in software development and/or data engineering
Python and SQL programming experience
Experience building Tableau and Power BI Dashboards
Familiarity with CI/CD pipelines and version control (e.g., Git, Docker, etc.)
Preferred Qualifications:
Master's degree or higher, in Data Science, Artificial Intelligence (AI) or related discipline
Experience with Python, SQL, Tableau, Airflow, Denodo, Atlassian Jira.
Experience with machine learning pipelines and data science workflows.
Familiarity with SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch.
Ability to troubleshoot and optimize complex data queries and workflows.
Familiarity with big data concepts, machine learning pipelines, and natural language processing (NLP).
Excellent problem-solving skills with the ability to troubleshoot and optimize across the entire data stack.
Ability to work in a fast-paced environment.

## Description

At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological solutions to enable strategic objectives. We're looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we will support yours by expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career., We are seeking a first-principles thinker and skilled data scientist to solve complex data challenges. This is not a role for operating pre-built tools; this is an opportunity to architect and build the core data logic of our systems. You will be responsible for creating custom, high-performance statistics and machine learning tools from the ground up, making meaning of complex data sets. Your work will involve deep data modeling, abstracting reusable patterns, and writing modular, maintainable code that stands the test of time.
Note: Due to the classified nature of the work being performed, this position does not offer any virtual or telecommute working options. Applicants are encouraged to apply, only if they are willing to work on-site.
The responsibilities of this role include, but are not limited to, the following:
Collaborate closely with software engineers, analysts, and other data scientists to understand data requirements and deliver robust, integrated solutions.
Architect and develop custom, maintainable data science solutions from the ground up.
Write and maintain tests and documentation for data architecture, workflows, and processes.
Champion software engineering best practices within the data domain, including comprehensive unit/integration testing, CI/CD automation (Git, Docker), and robust documentation.
Tune and optimize complex algorithms within our on-premise infrastructure.
Create and implement cutting-edge technologies powered by Artificial Intelligence (AI).


## Related Videos

- [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner)
- [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)
- [GitOps for the people](https://www.wearedevelopers.com/videos/461-gitops-for-the-people)
- [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker)
- [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail)
- [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews)

## Related Articles

- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)
- [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)