Job Description :
Title: Database Administrator Duration: 1 Year + Location: Irving, Texas Job Description Oracle database + AWS cloud + Postgress DBA + Cassandra skill set Sr. "Oracle database" engineering with hands on experience on cloud platform - "Amazon webServices" & Postgres DBA & NoSQL "Cassandra database". Experience on UNIX with minimum 8-10 years working experience in all areas of database Administration: performance tuning, data-pump, backup/recovery, KSH programming, PLSQL, init parameters, replication methods. Expertise in Oracle 12c RAC, Performance tuning/troubleshooting skills and experience with VLDB's. Technology - Oracle RAC/ASM. Amazon AWS, Postgess DB, Cassandra dB, Data-replication tools - Shareplex & Golden-Gate - Cloud foundry, Wide experience in infrastructure layout, provisioning. - Extensive experience in Amazon AWS cloud infrastructure with particular reference to provisioning, security, and management. - Design AWS infrastructure to move local applications to public & private cloud. - Design complex solutions which integrate AWS cloud, on premise physical and Virtual server, EC2, S3 storage, networking and security. - Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions - Develop standardized AMI images and Cloud formation automation scripts for building non-prod and prod environments on AWS - Design, deploy and support highly available and scalable distributed Cassandra (Datastax OR Apache) database solutions for high transactions mission critical applications. - Develop data models and perform planning of architecture, functions, modules, recovery, standards and implementation - Installations, configurations and monitoring DataStax Enterprise cluster and/or open source cassandra cluster - Maintain and develop data models, structures, and procedures to ensure the integrity and performance of database components - Work with internal and external customers to develop new value-added programs and data solutions with existing data warehouse structure - Analyzes and determines information needs and elements, data relationships and attributes, data flow and storage requirements, and data output and reporting capabilities - Research and evaluate alternatives and recommend solutions for business issues - Create ad-hoc reports utilizing various data sources - Maintain current knowledge of relevant technologies - Participates in continuous improvement efforts in enhancing performance and providing increased functionality - 24*7 on-call operations for mission critical application. Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical training, or work experience.