Senior Oracle DBA-Fulltime- Harrisburg, PA It's W2 role, (no C2C or C2H) We are looking for a skilled Oracle DBA with strong experience in relational databases , data modeling , and Azure cloud architecture . This role is not a core infrastructure DBA role , but will involve partial support responsibilities , primarily related to data architecture and platform reliability. Required Skills 7+ years of experience in Relational Database Management System (RDBMS) and OLTP/OLAP environments. 5+ years of experience in Oracle database on Linux Os. 5+ years of experience in Oracle 19c or above version databases 5+ years of experience in SQL, PL/SQL code review and performance tuning 3+ years of experience in Oracle RAC, Multi-tenant database architectures. 3+ years of experience in Database health monitoring and tweaking as required 2+ years of experience in Data Modeling (Erwin), Designing like developing ERD for LDM, PDM 2+ years of experience in Azure Cloud architecture Responsibilities Extensive experience in setup, configure and maintain Database security controls like TDE, Data Masking, Data Reduction. Extensive experience in process improvement identification, automation. Experience in Oracle database upgrade and database migration from multiple platform and versions. Sigma Resources