- Epsilon, Inc (Falls Church, VA)
- …recurring issues and suggest improvements for operational efficiency. + Support basic ETL (Extract, Transform, Load) processes to maintain data pipelines. + Execute ... transition of data between systems by helping with Extract, Transform, Load ( ETL ) processes and ensuring data consistency across different platforms. + Monitor and… more
- Steampunk (Mclean, VA)
- …of public trust with the US government. + 2-4 years of experience working with MS SQL Server and SSIS to build ETL pipelines + 2-4 years industry experience ... with performance and reliability. + Assess and understand the ETL jobs, workflows, BI tools, and reports + Address...Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra. +… more
- Amazon (Herndon, VA)
- …launch a project on a trajectory to success? Are you an experienced Oracle/ SQL *Server Platform Specialist? Have you worked on Open source Database platforms like ... and support implementation projects in order to migrate Applications from Oracle/ SQL *Server databases to Aurora-PostgreSQL/MySQL or other Open Source platforms -… more
- Infinitive Inc (Mclean, VA)
- …experience with Python, AWS (Glue, S3, Lambda, CloudWatch), Databricks, Apache Spark, SQL , Snowflake, and DynamoDB. This role involves working with large-scale data ... processing systems, optimizing ETL /ELT workflows, and ensuring the reliability, scalability, and security...and other observability tools. + Design and optimize complex SQL queries for data transformation, aggregation, and reporting. +… more
- Leidos (Reston, VA)
- …geospatial data. The Environmental Data Manager will perform extract, transform, and load ( ETL ) operations on the data and will manage the data throughout its ... data edits and corrections as instructed by quality assurance staff. * Develop T- SQL queries to locate and interrogate data. * Extract data and provide support… more
- CompuCom (Richmond, VA)
- …powering our data-driven decision-making processes. **Responsibilities** **:** + Mastery of SQL is essential for querying, transforming, and optimizing data within ... Data Warehousing Concepts: Deep understanding of data warehousing principles, architectures ( ETL /ELT), and OLAP systems + Cloud Computing: Proficiency with cloud… more
- Arena Technical Resources, LLC (Mclean, VA)
- …support in the areas of data extraction, transformation and load ( ETL ), data mapping, data extraction, analytical support, operational support, database support, ... documentation. -Troubleshoots complex problems and provides customer support for the ETL process -Advises hardware engineers on machine characteristics that affect… more
- Owens & Minor (Richmond, VA)
- …to enable real-time, scalable, and reliable business insights. + **Integration & ETL Design:** Collaborate on ETL (Extract, Transform, Load) strategies and ... + Hands-on experience with data platforms (eg, Snowflake, AWS, Azure, Google Cloud, SQL , NoSQL). + Solid understanding of business process modeling and how data… more
- Fannie Mae (Reston, VA)
- …with AWS Redshift. * Strong SQL skills to include creating original SQL scripts/code and performing ETL activities. * Experience using data to tell ... performance through system architecture enhancements and cloud databases, by leveraging strong SQL knowledge. Additionally, you will partner with our People Data and… more
- Fannie Mae (Reston, VA)
- …* Development of scripts to automate back and restore in Oracle, MS Sql server and PostgreSQL. * Development of automation script for installing and monitoring ... *Skill Set Summary:* UNIX Shell Scripting, Windows PowerShell, Python, PL/ SQL , PL/PGSQL, Ruby DSL , JSON, YAML, Spark ,HQL,...BI & Analytics :Tableau , Splunk , Quick sight * ETL *: Talend, Pentaho *Bigdata*: Hadoop Hortonworks, AWS EMR, Gluent… more