Senior Database Administrator - Cloud AWS / Mongo DB / Cassandra

This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Seeking a role where your skills ensure the reliability of mission-critical databases? As a Senior Database Administrator at Spectrum, you will design, implement, and maintain robust production and non-production databases across on-prem (Oracle) and cloud/NoSQL platforms (MongoDB, Cassandra, Amazon DocumentDB, AWS RDS), supporting business continuity and data accessibility. Your technical acumen and mentorship will strengthen Spectrum's database operations, driving effective solutions across our technology landscape. How You'll Make an Impact Perform installations and configurations of grid infrastructure, databases, clients etc. Design and maintains access and security administration, backup and recovery strategies on Database Management Systems Support multiple services and multiple databases of medium complexity with multiple concurrent users, ensuring control, integrity and accessibility of data Design, install, configure and maintain High Availability (RAC, RAC One Node, Data Guard etc.) Database solutions Expertise in setup using OEM as a monitoring and diagnostics tool and identifies/resolves the performance issues Troubleshoot alerts (alert log, Jobs, Disk Group, Tablespace etc.) and performance issues Perform capacity planning of Oracle server environment and provides recommendations to management to sustain business growth Design, implement, maintain Disaster Recovery (DR) methodologies and create documentation Gather business requirements and designs, implement multiple projects along with the production support Create standard operational procedures and templates Act as mentor for Database Administrators and Associate Database Administrators Perform research and provide plans to remediate complex business problems Assist the development teams to improve database design and procedures on PL/SQL best practices etc Working Conditions Office environment 24x7 on-call support What You'll Bring to Spectrum Required Qualifications Education Bachelor's degree in Information Technology, Computer Science, or related field or equivalent work experience Experience 6+ years of experience working with Oracle and various database management systems in testing, implementation, maintenance and administration in a multiple platform environment Skills Ability to read, write, speak and understand English Demonstrated knowledge of database architecture and its implementation, understanding of best practices in maintaining medium to large scale Oracle database systems Demonstrated knowledge of PL/SQL programming language, Change Management procedures Demonstrated knowledge of Instance, database and query tuning to improve the performance of the database/application Demonstrated understanding of SAN technologies related to SQL server disk layouts; Windows/Linux/Solaris operating systems and shell scripting Ability to communicate orally and in writing in a clear and straightforward manner with all levels of management and company personnel Ability to organize, prioritize, and handle multiple projects and tasks Ability to show judgment and initiative and to accomplish job duties while working under pressure Ability to use personal computer and software applications (i.e. word processing, spreadsheet, etc.) Ability to work independently or with others to resolve problems, handle requests or situations Ability to effectively consult with department managers and leaders Preferred Qualifications 6+ years of experience with Oracle and other relational database management systems in testing, implementation, maintenance, and administration in a multiple platform environment, including 2+ years of hands-on experience with cloud/NoSQL platforms (MongoDB, Cassandra, Amazon DocumentDB, AWS RDS) Support multiple services and databases of medium complexity across relational and cloud/NoSQL