> Markdown version of [/jobs/ext/3898518-data-architect](https://www.wearedevelopers.com/jobs/ext/3898518-data-architect). 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). --- # Data Architect - **Company:** GRVTY, LLC - **Location:** McLean, VA, United States - **Salary:** $150,000.0 - $250,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Amazon Web Services, Apple Mac Systems, Cloud Computing, Databases, Data Architecture, Information Engineering, Data Integration, Extract Transform Load (ETL), Linux, DevOps, Hadoop Distributed File System, Python (Programming Language), Neo4j, NoSQL, Cloudera, Software Engineering, SQL Databases, Data Processing, Cloud Platform System, Large Language Models, Apache Spark, Agentic-AI, Data Management, Presto - **Published:** October 23, 2026 - **Apply:** https://www.thejobnetwork.com/job/641adc47-6372-4a29-9f3b-97cc00fcebd7/data-architect ## About the Role * Active TS/SCI with Polygraph Clearance * Demonstrated experience with cloud infrastructure and data management. * Demonstrated experience with multiple OS environments including Windows, Linux, and MacOS. * Demonstrated experience with cloud environments, including AWS. * Demonstrated experience with development environments including AWS, Hadoop distributed file system (HDFS), Cloudera, Spark, Presto, SQL, and NoSQL. * Demonstrated experience conducting data processing activities. * Experience working with Python * Demonstrated experience building executing ETL pipelines * Demonstrated experience with integrating data flows with industry standard systems such as Niagra Falls * Ability to work independently in a fast-paced environment and be a proactive problem solver * Experience providing clear and concise communications for both technical and non-technical audiences What Would Be Nice to Have * Knowledge of targeting workflows, tools and environments * Experience with Large Language Models and agentic workflows. * Experience with graphical databases such as Neo4J * Experience working with a hard target mission area. ## Description GRVTY is seeking a Data Architect with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in McLean, VA. This position is within a team supporting the customer with data engineering and operations, software engineering, security engineering, DevOps engineering, application development, data science, and program management in support of data acquisition, exploitation, engineering, and management tasks. You will communicate and collaborate across organizational boundaries, to include other contractor teams, Customer staff and external stakeholders.