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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Engineer (Senior) - **Company:** Cintel Inc - **Location:** Huntsville, AL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Business Analytics Applications, Microsoft Azure, Big Data, Cloud Database, Information Systems, Computer Programming, Information Engineering, Data Infrastructure, Extract Transform Load (ETL), Data Security, Data Systems, Data Visualization, Data Warehousing, Relational Databases, Database Design, Database Development, Apache Hadoop, Intelligence Analysis, JSON, Python (Programming Language), PostgreSQL, Metadata Repositories, Microsoft SQL Server, Open Source Technology, Oracle (Applications), Performance Tuning, Web Applications, Extensible Markup Language (XML), Google Cloud, High Performance Computing, Data Ingestion, Apache Spark, Data Strategy, Containerization, Semi-structured Data, Information Technology, Data Pipelines, Devsecops - **Published:** May 24, 2026 - **Apply:** https://www.juju.com/job/00000000g205qp ## About the Role + Bachelor's degree in Computer Science, Data Engineering, Information Systems, or a related technical field. + Minimum of 8 years of experience in data engineering, database development, or related roles. + Active Top Secret clearance required. + Strong expertise in designing and building large-scale relational databases (e.g., PostgreSQL, Oracle, SQL Server). + Proficiency in developing and maintaining ETL pipelines and working with structured/semi-structured data (e.g., JSON, XML, CSV). + Experience with enterprise data warehouse architectures and integration of new systems into existing environments. + Familiarity with big data frameworks (e.g., Hadoop, Spark), data modeling, and performance tuning. + Hands-on experience with advanced data visualization and analytics platforms. + Solid understanding of data security best practices, governance, and compliance in secure environments. + Excellent communication, analytical, and problem-solving skills. Preferred Qualifications: + Experience in defense, intelligence, or government data environments. + Familiarity with geospatial or temporal data visualization tools. + Knowledge of cloud-based data services and platforms (e.g., AWS, Azure, GCP). + Proficiency in programming/scripting languages such as Python, Scala, or Java. + Experience with containerized environments and DevSecOps practices. ## Description We are seeking a highly experienced Senior Data Engineer to lead data engineering efforts for the development and deployment of an advanced visual analytic application. This role will focus on building and optimizing large-scale data systems, integrating structured and semi-structured data streams, and enabling advanced data visualization and analytics through desktop and web applications. The ideal candidate will possess deep expertise in enterprise database design, high-performance computing, and the use of COTS, GOTS, and open-source tools to deliver actionable intelligence to mission-critical operations. An active Top Secret clearance is required., + Lead the development of advanced data analytics capabilities integrated into visual analytic software for both desktop and web environments. + Engineer and optimize large-scale relational databases to support high-throughput data ingestion and real-time analytics. + Facilitate bulk analysis of relational and semi-structured data using advanced visualization tools, high-performance computing techniques, and specified technologies (COTS, GOTS, and open-source). + Design and implement data pipelines and architectures that extract, transform, and load (ETL) data from multiple sources into centralized, accessible formats. + Establish data strategies for enterprise-scale systems, setting best practices and standards for performance, programming, and security. + Integrate new applications and analytics systems with existing data warehouse architectures. + Continuously evaluate and improve system performance and functionality to meet mission objectives. + Develop and maintain data models, metadata repositories, and documentation to ensure transparency and maintainability. + Collaborate with software developers, data scientists, and intelligence analysts to deliver scalable and secure analytic solutions. + Translate complex business and technical requirements into robust data systems and workflows. ## Related Videos - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [DevSecOps: Injecting Security into Mobile CI/CD Pipelines](https://www.wearedevelopers.com/videos/273-devsecops-injecting-security-into-mobile-ci-cd-pipelines) - [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) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)