> Markdown version of [/jobs/ext/1991848-senior-data-engineer-palantir-foundry-clearance-required](https://www.wearedevelopers.com/jobs/ext/1991848-senior-data-engineer-palantir-foundry-clearance-required). 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). --- # Senior Data Engineer [Palantir Foundry] - Clearance Required - **Company:** LMI - **Location:** Fort Belvoir, VA, United States - **Experience:** Expert - **Salary:** $122,426.0 - $211,890.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Business Analytics Applications, Data Analysis, Component-Based Software Engineering, Computing Platforms, Cloud Computing, Information Systems, Information Engineering, Extract Transform Load (ETL), Data Visualization, Database Development, Database Storage Structures, Python (Programming Language), Machine Learning, Software Architecture, Power BI, Shell Script, Software Engineering, SQL Databases, Teradata SQL, TypeScript, Unstructured Data, Web Applications, Data Processing, Scripting, Microsoft Power Automate, Azure Data Factory, Software Verification, ReactJS, Flask (Web Framework), Express.js, Database Performance, Fastapi, Pyspark, Yield Optimization, Information Technology, Data Analytics, Api Design, Data Pipelines, Powerapps, Databricks - **Published:** August 8, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9082800/senior-data-engineer-palantir-foundry-clearance-required ## About the Role * Bachelor's degree in Computer Science, Information Systems, or a related field * 10 years of experience in data engineering, with at least 7+ years of hands-on experience in Teradata Vantage, SQL, and advanced data analytics. * Proficient in scripting languages such as Python or Shell Scripting. * Expertise in optimizing ETL/ELT pipelines and database performance. * Strong communication and stakeholder management skills, with the ability to lead and mentor a technical team. * Must hold an Active Security Clearance [SECRET] * Prior experience working in high-scale environments with structured/unstructured data. Additional Preferred Qualifications: * Experience integrating AI/ML capabilities into web applications and identifying strategic AI use cases * Familiarity with AI frameworks and APIs (OpenAI, Anthropic Claude, LangChain, or similar) * Experience with advanced data visualization techniques and dashboarding tools * Knowledge of statistical analysis and machine learning concepts * Experience with Storybook for component development, documentation, and design system management * Hands-on deployment experience across multiple environments/platforms * Experience developing applications for classified data * Experience integrating machine learning and analytical tools into production applications * Knowledge of the Army software development process and its technologies * Background working in strategic planning or consultant environments supporting government or DoD clients * Proven track record of expanding technical scope or footprint with government customers * Master's degree in Computer Science, Data Science, Software Engineering, Information Systems, or related field ## Description Core Responsibilities: * Vantage/Foundry Platform Proficiency:In-depth knowledge of Palantir Foundry, including the tools, services, workflows, and ecosystem. * Data Engineering: Extensive experience in ETL/ELT processes, database storage, SQL/PySpark/Java programming languages, developing complex pipelines leveraging disparate data sources, and developing Ontology objects within Vantage. * Ontology & Pipeline Development:Experience building ontologies, pipelines, and operational applications in Foundry * Cloud & Data Tools:Familiarity with cloud-based design/verification tools, Azure Data/AI stack (Databricks, Synapse, Data Factory), and Microsoft Power Platform (Power BI, Power Automate, Power Apps) * Programming & Scripting:Proficiency in Python, PySpark, Java, SQL, TypeScript, React, and scripting for automation * API Development:Familiarity with developing APIs in tools such as Express.JS, Flask, and/or Fast API. * Data Analytics/Scientist:Skills in data science, statistical analysis, and visualization for process improvement and yield optimization * Architectural Leadership:Lead key architectural decisions for data processing, transformation, analysis, and delivery using the Vantage platform. * Data Expertise:Serve as a subject matter expert in data modeling, database development, and troubleshooting complex data challenge. * Technical Mentorship:Provide mentorship and technical leadership, guiding less experienced engineers on best practices, architectural decisions, and skill development. ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) ## 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) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)