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Data Architect in McLean

Job Description

Senior-level Data Architect/SME supporting a customer mission focused on data acquisition, exploitation, engineering, and management. The role works across data engineering, software engineering, security, DevOps, application development, data science, and program management teams.

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Key Responsibilities

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  • Design and support cloud-based data infrastructure and data management solutions.
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  • Build and execute ETL/data processing pipelines.
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  • Work across AWS, Hadoop/HDFS, Cloudera, Spark, Presto, SQL, and NoSQL environments.
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  • Integrate data flows with industry-standard systems, including Niagara Falls.
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  • Collaborate across contractor teams, customer personnel, and external stakeholders.
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  • Communicate technical concepts clearly to both technical and non-technical audiences.
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  • Work independently and proactively solve problems in a fast-paced environment.
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Required Qualifications

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  • Cloud infrastructure and data management, particularly AWS.
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  • TS/SCI with polygraph
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  • Multiple operating systems: Windows, Linux, and macOS.
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  • Data engineering and processing.
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  • Python.
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  • Building and executing ETL pipelines.
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  • Big-data technologies such as HDFS, Cloudera, Spark, and Presto.
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  • SQL and NoSQL databases.
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  • Data-flow integration and mission-oriented data systems.
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  • Strong communication and collaboration skills.
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Desired Qualifications

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  • Knowledge of targeting workflows and mission environments.
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  • Large Models (LLMs) and agentic workflows.
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  • Neo4j/graph databases.
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  • Experience in a hard-target mission area.
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RCT Systems offers:

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  • Competitive benefits package (medical, dental, vision, life insurance)
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  • Immediate 401k vesting
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  • Generous PTO and flexible schedules
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  • $500.00 annual technology allowance
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RCT Systems is committed and proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regards to , , , (to include and related conditions, , and ), , , veteran status, or any other federally protected class.

Data Architect in McLean

McLean, VA
Full time

Published on 10/26/2026

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