{"id":4169219,"url":"https://alion.io/job/unisys-dba-oracle-pleno","title":"DBA Oracle Pleno","company":{"id":6839,"name":"Unisys","domain":"unisys.com","url":"https://alion.io/company/unisys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":78,"open_postings":89,"ghost_share":0,"stale_share":0.876,"repost_share":0.034,"time_to_fill_p50_days":30,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brazil"],"countries":["BR"],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Datadog","optional":false},{"name":"Git","optional":false},{"name":"Grafana","optional":false},{"name":"ITIL","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"Nagios","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"SQL","optional":false},{"name":"Unix","optional":false},{"name":"Vault","optional":false},{"name":"Zabbix","optional":false}],"status":"live","first_seen_at":"2026-11-12T14:18:16Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-15T02:28:23Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"What success looks like in this role:\nAdministração Oracle Database\nInstalação, configuração e upgrade/patching (11g/12c/19c/21c/23ai)\nArquitetura: instância, SGA/PGA, processos de background, redo/undo, tablespaces, datafiles, control files\nMultitenant (CDB/PDB)\nGerenciamento de usuários, roles, profiles e privilégios\nGerenciamento de storage: ASM, Oracle Managed Files\nCriação e manutenção de objetos: tabelas, índices, particionamento, views materializadas, sequences, synonyms, DB links\n2. Backup, Recovery e Continuidade\nRMAN: backup full/incremental, políticas de retenção, catálogo, duplicate, restore/recover, PITR\nFlashback (Query, Table, Database), Recycle Bin\nData Pump (expdp/impdp), Export/Import, SQL*Loader, External Tables\nOracle Data Guard (physical/logical standby, switchover/failover, Broker, Active Data Guard)\nPlanos de DR e testes de recuperação\n3. Alta Disponibilidade\nOracle RAC (instalação, administração, serviços, troubleshooting)\nGrid Infrastructure/Clusterware (srvctl, crsctl)\nASM e ACFS\nConhecimento de GoldenGate (replicação, desejável)\n4. Performance Tuning\nAnálise de planos de execução (EXPLAIN PLAN, DBMS_XPLAN, SQL Monitor)\nAWR, ASH, ADDM, Statspack\nEstatísticas do otimizador, histogramas, SQL Plan Baselines/Profiles, SQL Tuning Advisor\nEstratégias de indexação e particionamento\nTuning de memória (SGA/PGA), I/O, redo, wait events, locks e contenção\nHints e reescrita de queries\n5. Segurança\nAuditoria (Unified Auditing)\nTDE (criptografia), Data Redaction, Database Vault (desejável)\nHardening, gestão de senhas e privilégios mínimos\nNetwork encryption, listeners, TNS, SSL\nConformidade (LGPD, SOX, PCI quando aplicável)\n6. SQL e PL/SQL\nSQL avançado (analytic functions, CTEs, hierarchical queries)\nPL/SQL: procedures, functions, packages, triggers, collections, bulk operations, tratamento de exceções\nRevisão e otimização de código de desenvolvedores\nJobs e scheduling (DBMS_SCHEDULER)\n7. Sistema Operacional e Infraestrutura\nLinux/Unix (Red Hat/Oracle Linux), shell script (bash)\nConceitos de rede, storage (SAN/NAS), virtualização\nParâmetros de kernel, HugePages, gerenciamento de recursos\nPython/Ansible para automação (diferencial)\n8. Monitoramento e Operação\nOracle Enterprise Manager (OEM/Cloud Control)\nMonitoramento de alertas, logs (alert log, trace), ADR/ADRCI\nFerramentas: Zabbix, Nagios, Grafana, Datadog (diferencial)\nGestão de capacidade e planejamento de crescimento\nSuporte a incidentes, uso do My Oracle Support (SRs)\n9. Cloud e Modernização (diferencial)\nOCI (Autonomous DB, DBCS, Exadata Cloud Service), AWS RDS for Oracle, Azure\nMigrações: on-premises → cloud, cross-platform, upgrades com mínimo downtime\nExadata (Smart Scan, HCC, Flash Cache)\nNoções de PostgreSQL/MySQL e migração heterogênea\n10. Processos e ITIL\nGestão de mudanças, incidentes e problemas (ITIL)\nDocumentação técnica e runbooks\nPlantões e atuação em janelas de manutenção\nVersionamento (Git) e DevOps/CI-CD para banco\n11. Habilidades Comportamentais\nAutonomia na resolução de problemas e priorização\nComunicação clara com desenvolvedores, infraestrutura e negócio\nYou will be successful in this role if you have:\nGraduação em curso de nível superior na área de Tecnologia da Informação de, no mínimo, 360 horas. \nGraduação em qualquer curso de nível superior acompanhado e Pós-graduação (especialização, mestrado ou doutorado) na área de Tecnologia da Informação de, no mínimo, 360 horas.\nExperiencia: 2 a 4 anos.\nUnisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.\nThis commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at  or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here.","description_format":"text","description_chars":4486,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Infrastructure & Networking Services","IT Help Desk & Service Desk","IT Consulting & Digital Transformation","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-11-12T14:18:16Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":30,"reasons":["conf:2","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-14T05:58:10Z"},"pay":null,"html_url":"https://alion.io/job/unisys-dba-oracle-pleno","json_url":"https://alion.io/job/unisys-dba-oracle-pleno.json","meta":{"generated_at":"2026-11-15T04:40:13Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":204,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":6839},"rest":"https://alion.io/mcp/rest/get_company?id=6839"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Funisys-dba-oracle-pleno"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Funisys-dba-oracle-pleno"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Funisys-dba-oracle-pleno"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/unisys-dba-oracle-pleno\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Funisys-dba-oracle-pleno"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4169219}},{"tool":"search_jobs","arguments":{"company":"unisys.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4169219},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}