> Markdown version of [/jobs/ext/538730-hadoop-administrator-developer](https://www.wearedevelopers.com/jobs/ext/538730-hadoop-administrator-developer). 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). --- # Hadoop Administrator/Developer - **Company:** IBA InfoTech Inc. - **Location:** Reston, VA, United States - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Business Software, Data Files, Extract Transform Load (ETL), Data Mart, Data Profiling, Data Structures, Data Warehousing, Relational Databases, Apache Hadoop, Operational Data Store, Open Source Technology, Scrum Methodology, Apache Solr, Information Technology, Star Schema - **Published:** June 14, 2026 - **Apply:** https://ibainfotech.com/hadoop-administrator-developer-jobs-in-reston ## About the Role * Experience programming in Java. * Open source contributions to data oriented and visual framework projects. * Experience with Solr. * Experience with Agile/Scrum. MUST BE A US CITIZEN AND ABLE TO OBTAIN A CBP BACKGROUND INVESTIGATION Additional Qualifications Preferred Qualifications: * Ability to work in high-pressured, tight-deadline environment. * Excellent communication; good listener and able to clearly communicate ideas Superior written and oral communication skills are essential * Strong initiative: must be able to take high-level requirement, ask questions/get clarifications, and get the job done. No handholding. * Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment. * Must work well in a team environment as well as independently. * Must be able to work flexible hours as dictated by work streams; night and weekend hours, overtime as needed by project ## Description The analyst will be responsible for engaging with stakeholders and customers to gather requirements for the design and development of data models and design specifications using star schema techniques; analyze and create Extract-Transform-Load (ETL) specifications. Day to day responsibilities includes: * Responsible for data warehouse design and development including conceptual, logical and physical data models, data analysis, data profiling, and ETL design. * Working closely with client to assist in managing data needs, and supporting collection of data needed for various operational needs. * Data analysis, problem solving, investigation and creative thinking with massive amount of data supporting variety of operational scenarios * Respond to data queries/analysis requests from various groups within an organization. Create and publish regularly scheduled and/or ad hoc reports as needed. * Responsible for the analysis and design of data marts for the Enterprise Data Warehouse. * Analyzing source system data to understand the data structures, definitions and anomalies. * Researching and documenting data definitions for all subject areas and primary data sets supporting the core business applications. * Support development staff in their implementation of the reports and universes * Provide data analysis for understanding and interpreting various operational data for the organization. * Analyze and capture meaningful and operationally actionable information from very large scale relational database. ## Related Videos - [Introduction to TXT](https://www.wearedevelopers.com/videos/30-introduction-to-txt) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Parquet, Delta, Iceberg & Ducklake - An introduction for developers](https://www.wearedevelopers.com/videos/100075-parquet-delta-iceberg-ducklake-an-introduction-for-developers) - [Implementing continuous delivery in a data processing pipeline](https://www.wearedevelopers.com/videos/73-implementing-continuous-delivery-in-a-data-processing-pipeline) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) ## Related Articles - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)