Telefónica Tech’s Cloud Business Unit is entering Brazil to empower enterprises with hybrid and multi-cloud solutions through an agile and innovative portfolio of services. Our focus is on value-added services and solutions, including professional and managed services, private cloud, public cloud, and hosting. We are a global partner with strong local presence and have developed an ecosystem of partnerships with leading market players. In Brazil, our commercial brand is Vivo Empresas, which integrates product and service offerings, simplifying and standardizing our customers’ experience. Join our team at Telefónica Tech – Cloud Business Unit, where we believe in the potential of our people and together can grow even further! Be a \#TechloverCloud **Responsibilities and Duties** Responsible for performing preventive and corrective analyses of relational databases, especially Oracle and SQL Server databases; Plan and structure databases, ensuring optimal architecture, data integrity, access security, and identifying opportunities for improvement in design and usage; Handle incidents, changes, and service requests; Install, configure, upgrade, and migrate database versions; Apply patches to databases; Monitor databases, analyze performance, and perform tuning; Administer replicas via Data Guard and Golden Gate; Assist in addressing bottlenecks or excessive resource consumption; Support/improve backup/restore routines; Analyze infrastructure and perform capacity planning; Proficiency in query tuning; Work in high-availability environments; Create and automate technical reports to share with our customers; Conduct *War Room* sessions to resolve critical incidents; Analyze and update BI tools (Power BI – Microsoft) **Requirements and Qualifications** Completed Bachelor’s Degree – Completion Certificate Knowledge of ITIL V2 and V3 practices (Incident / Problem / Change Management) Experience administering Oracle databases (Multitenant, In-Memory, DW, Cloud, etc.); Knowledge of other database technologies (SQL Server, MySQL, MongoDB, etc.); Knowledge of Oracle Golden Gate; Installation, configuration, and maintenance; RMAN (Backup/Recovery strategies); Export/Import – Expdp/Impdp; Real Application Clusters; Data Guard (Physical and Logical); Oracle Enterprise Manager; **Additional Information** At Telefónica Tech, we spare no effort in supporting and valuing our employees! Here’s what we offer\* you: * Meal Allowance (VR), Food Allowance (VA), Health Insurance, Dental Insurance, and Life Insurance; * An exclusive Vivo offer, with special discounts on landline, broadband, TV, and apps; * Eligibility for Annual Bonus or Profit-Sharing Plan (PPR); * Plan your future through our Private Pension Plan; * Have children? You’ll be eligible for a subsidy to help cover school, daycare, or babysitter expenses; * Work in an environment that respects your personality, your dress style, your way of being—and where you can be authentic. \#VemdeVocê * Remote work up to three times per week. \#Mobility * Flexible working hours; * Enjoy a day off (Day off) to celebrate your birthday; * Participate in one of the largest corporate volunteer programs to transform the world; * Benefit from our Educational Development Program, offering partnerships with educational institutions at discounted rates; certifications and online courses. * Accelerate your career through our Internal Recruitment Program, in Brazil or abroad—we operate in over 17 countries! \#MinhaCarreira * And much more! But you’ll need to apply to find out... * Subject to the company’s eligibility policy. All our job openings are open to persons with disabilities and/or rehabilitated individuals. We foster a culture that values diversity, differences, and individual potential! We are Telefónica Tech, the Telefónica Group’s global provider of Cloud, IoT, and Big Data services—now, beyond telecommunications leadership, also a leader in Technology. We operate with the purpose of **Digitalizing to Bring Closer** people, businesses, and society as a whole, building a more connected nation and transforming Brazilians’ lives. We seek to expand our customers’ autonomy, personalization, and real-time decision-making, placing them in control of their digital lives—with security and reliability—all backed by the quality only the Telefónica Group delivers. To make this possible, we rely on a highly certified and specialized team that grows every day! We lead the digital transformation process and connect with the most innovative and collaborative ways of working. We believe the path to delivering the best customer experience begins with delivering an excellent employee experience. We believe diversity—including people, experiences, cultures, behaviors, skills, and attitudes—is a differentiator that reflects the society we live in. We have an internal program built upon the pillars of Gender, LGBTQIAP+, Race, Persons with Disabilities (PcD), and 50+ to ensure a more inclusive culture and a more diverse and representative workplace. We are a technology company inspired by diversity and innovation, offering space for everyone, supporting and embracing differences. \#VempraTTech