multiple openings

V.L.S Systems has multiple openings for the following positions to work in Chantilly VA &/or various clients sites throughout US. Must be willing to travel &/or relocate.1) Sr. DW/Bigdata/BI Engineer: Analyze & design data warehouse schema; perform feasibility analysis, dev business intelligence rpts, dev ETL scripts using Abinitio, SQL, Big Data/Hadoop. Dev & unit test the ETL & load scripts using Informatica or Teradata; create ETL mappings/scripts using Informatica Power Center; configure intelligence dashboards using OBIEE; migrate projects from Oracle to Cassandra, Hadoop & Hortonworks system. 2) Java Developer: Design, dev app's working in Java, Spring Boot, Dev apps using TDD. Use GIT version controlling sys for continuous development. Write unit test cases for apps using Mockito, & PowerMock. 3) Sr. .Net Software Engineer: Act as lead in design & dev of apps using ASP.net, C#.NET, Web Services, WinForm, WPF, MVP, WCF, SQL Ser or Oracle. 4) Sr. Salesforce Engineer: Design & dev Salesforce applications. Customize Salesforce tool using Apex Classes, Lightning components, Visualforce. Create tech reqs & specs; Dev integration processes using Web Services API & integration tools. 5) Sr. Software SCCM Engineer: Implement, confi., admin. a wide variety of technologies such as SCCM, .NET, PowerShell, packaging software applications, SCCM Administration which includes package/ application deployments, software patching, end-point security management, Office 365 (O365) deployments & O.S deployments using various tools such as MDT, Windows Server Update Services (WSUS), Flexera Suite etc. Send resume w/cover ltr to VLS Systems, 4080 Lafayette Center Dr, Ste 300, Chantilly, VA 20151 or info@vls-systems.com