Oracle DBA, Mid-Level

🔥 0 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟢 Junior

🟡 Mid-level

✨ Oracle DBA

👻 Ghost score 10%

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Unisys

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1980

💼 Consulting

📦 Logistics

🤖 Artificial Intelligence

💰 Post-IPO Debt on 2020-10

Consulting • Logistics • Artificial Intelligence

Unisys is a global technology solutions company that specializes in providing digital workplace solutions, cloud and applications services, enterprise computing, logistics optimization, and consulting. Leveraging artificial intelligence, Unisys accelerates productivity and drives innovation by offering cutting-edge solutions that enhance the efficiency of businesses and public services. The company collaborates with leading organizations worldwide to create tailored AI models and digital experiences that secure and improve business processes, ultimately realizing the full potential of AI. Unisys also plays a key role in logistics optimization using quantum computing and data analytics to enhance capacity utilization and route planning. Emphasizing cybersecurity and compliance, Unisys ensures a secure business environment for its clients.

📋 Description

• Administer Oracle databases. • Install, configure, upgrade, and patch Oracle environments. • Manage architecture, instances, memory, processes, storage, users, privileges, and database objects. • Execute backup, recovery, business continuity, disaster recovery (DR), and recovery testing strategies. • Administer Oracle Data Guard, RAC, Grid Infrastructure/Clusterware, ASM, and ACFS. • Analyze and optimize database and query performance, execution plans, memory, I/O, and contention. • Implement and maintain security, auditing, encryption, hardening, and compliance controls. • Develop, review, and optimize SQL and PL/SQL, jobs, and schedules. • Administer Linux/Unix systems and automate operations using shell scripts, Python, or Ansible. • Monitor environments, alerts, and logs using OEM/Cloud Control and observability tools. • Manage capacity, growth, incidents, My Oracle Support tickets, changes, and problems. • Support migrations, upgrades, and modernization initiatives for cloud environments. • Produce technical documentation and runbooks. • Participate in on-call rotations and maintenance windows. • Work with version control and DevOps/CI-CD practices for databases.

🎯 Requirements

• Currently pursuing an undergraduate degree in Information Technology or a related field, with a minimum workload of 360 hours. • Undergraduate degree in any field, accompanied by a postgraduate qualification (specialization, master’s, or doctoral degree) in Information Technology, with a minimum workload of 360 hours. • Experience: 2 to 4 years. • Oracle Database administration, including installation, configuration, upgrades, and patching for versions 11g/12c/19c/21c/23ai. • Knowledge of Oracle architecture, multitenant environments, users, roles, profiles, privileges, ASM, Oracle Managed Files, and database objects. • Experience with RMAN, backup/recovery, Flashback, Data Pump, SQL*Loader, External Tables, and Oracle Data Guard. • Knowledge of Oracle RAC, Grid Infrastructure/Clusterware, ASM, and ACFS. • Knowledge of performance tuning, execution plans, AWR, ASH, ADDM, Statspack, statistics, indexing, partitioning, memory, I/O, redo, wait events, locks, and contention. • Knowledge of auditing, TDE, hardening, password and privilege management, network encryption, listeners, TNS, and SSL. • Advanced SQL and PL/SQL, including procedures, functions, packages, triggers, collections, bulk operations, exception handling, and DBMS_SCHEDULER. • Linux/Unix (Red Hat/Oracle Linux), shell scripting (Bash), networking, storage (SAN/NAS), virtualization, kernel parameters, and HugePages. • Knowledge of OEM/Cloud Control, alert and log monitoring, ADR/ADRCI, capacity management, and My Oracle Support. • Knowledge of ITIL processes, technical documentation, runbooks, Git version control, and DevOps/CI-CD for databases. • GoldenGate, Database Vault, Python/Ansible, Zabbix/Nagios/Grafana/Datadog, and cloud experience are considered a plus. • Autonomy in problem-solving, prioritization, and clear communication with developers, infrastructure teams, and business stakeholders.

🏖️ Benefits

• Commitment to being an equal opportunity employer • Support for reasonable accommodations for job seekers in the United States

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