Senior Database Engineer (Cassandra)Location: Concord CAPosition: HybridYour RolesLeads the design planning, impact analysis, administration, implementation and maintenance of the organization's application Cassandra databases. Consults with and advises senior management and multiple clients on high impact data or database management issues, influencing strategic direction.Handles and leads various large-scale or highly complex data/database management activities including one or more of the following: designing highly complex logical and/or physical database data model; large volume data transformation and migration; capacity planning; developing database design policies, procedures and standards; and security requirements identification, analysis and development.Provides mentoring, guidance and general oversight to lesser experienced staff in a variety of database design, performance tuning and/or administration activities.