- CACI International (VA)
- …to identify and manage data consistency and quality issues in legacy systems via SQL , excel, or other data comparison or analysis tools + Data conversion scripts and ... of interfaces and/or a large-scale data conversion. + Skill writing and executing SQL statements. + Web interface design experience This position is contingent on… more
- First Division Consulting (Dahlgren, VA)
- …validation processes. + Design and maintain logical data models, data interfaces, SQL queries, and performance tuning methodologies. + Support legacy data conversion ... Logical data models, data interface specifications, structured query language ( SQL ), and performance optimization. + Data validation specifications and… more
- KBR (Mclean, VA)
- …+ Database programming: Demonstrated database programming experience, to include Oracle and Microsoft SQL , PL/ SQL scripts, and vendor APIs and XML and JSON data ... formats for Oracle Relational Database Management Systems (RDBMS) + Web services development: Demonstrated experience developing and maintaining complex web services for Linux and Windows servers + Lotus Notes development: Demonstrated experience with Lotus… more
- Amazon (Herndon, VA)
- …data visualization, financial modeling, and/or statistical modeling - 5+ years of experience in SQL and manipulating large data sets in a database - 5+ years of ... Experience with data modeling, warehousing and building ETL pipelines - Experience using SQL to pull data from a database or data warehouse and scripting experience… more
- CGI Technologies and Solutions, Inc. (Chantilly, VA)
- …needed to develop intuitive, interactive BI and analytic solutions. * Solid SQL query language skills. * Excellent facilitation and presentation skills a must. ... \#LI-HR2 **Skills:** + BI Reporting Tool (BIRT) + Cognos + Informatica + SQL **What you can expect from us:** **Together, as owners, let's turn meaningful… more
- Leidos (Alexandria, VA)
- …+ Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL , SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on ... this role. **Preferred Qualifications** + Experience with the following: JEE, SQL , application servers (Tomcat, WebLogic, JBoss), scripting. + Experience with high… more
- Amazon (Herndon, VA)
- …development. You will leverage a diverse set of tools and technologies, including SQL , Python, Spark, Hugging Face and various machine learning frameworks, to tackle ... of data scientist experience - 5+ years of data querying languages (eg SQL ), scripting languages (eg Python) or statistical/mathematical software (eg R, SAS, Matlab,… more
- ManTech (Chantilly, VA)
- …data technologies + Proficiency in programming languages such as Python, Java, or SQL + Experience with SQL and NoSQL databases **Preferred Qualifications:** + ... Master's degree in Computer Science, Information Technology, Engineering, or a related field. + Familiarity with data security and compliance frameworks (eg, NIST framework). + Cloud certifications such as AWS Certified Developer, Oracle Cloud Infrastructure.… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …life cycle (SDLC) is critical. + Ability to work with complex SQL queries and data applications. + Experience and willingness manually testing mission-critical ... or Swagger **Preferred Qualifications And Skills** + Strong working knowledge of SQL and Relational Databases with relational databases + Experience in C# and/or… more
- Deloitte (Mclean, VA)
- …enhance data architecture, and data pipelines, and define database schemas (Graph, SQL , NoSQL) to develop algorithm scalability and deployment based on agile ... GCP equivalents) + 6+ years of programming experience with Linux Shell/CLI, Python, SQL , Powershell, etc. + 4+ years of experience managing teams in technical… more