LGS Innovations is looking for an NTOC Data Modeler in Laurel, MD. According to the post, “This position provides Data Modeling support to the Enterprise Logical Data Model (ELDM) and NTOC. Perform primary research using available resources and subject matter experts to identify how data sources would map into existing data atoms and identify new atoms needed to fill any gaps. Perform semantic data modeling for the NTOC domain logical data model and/or data sources.  Skills needed across the two positions include Semantics, Ontology, Epistemology, Resource Description Framework (RDF) Schema (RDFS), OWL based technologies, Hadoop, SPRQL, XML, XSD, and Data Warehouse, and Oracle, SQL, and relational theory. Develop and maintain NTOC domain logical data model artifacts: Logical Data Models (LDM), Data Element Dictionaries (DED), Physical Data Models (PDM), Interface Control Documents (ICD), data format specifications, model release documentation, user guides, data harmonization and mappings.”

Further responsibilities include: “Define and analyze data requirements, map legacy data stores and formats to logical and physical data models, propose standard ways for this information to be communicated between systems and stored within corporate databases, and perform architectural alignment of the ELDM and NTOC domain PDMs. Provide expertise in data harmonization and data modeling activities to support requirements and provide data modeling consulting to help Data Domain stakeholders develop new high quality data models and formats for exchange and storage in an agile fashion. Stay current with internal and external standards bodies and working groups that specifically focus on data modeling and data formats.”

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Image: Courtesy LGS Innovations