Senior Oracle Database Administrator
⚲ Zielona Góra
20 000 – 28 000 zł / mies.
Wymagania
- Oracle
Opis stanowiska
Nasze wymagania:
5+ years of professional experience as an Oracle DBA in enterprise environments,
strong hands-on experience with Oracle RAC, including installation, configuration, and troubleshooting,
practical experience with database migrations, especially data center relocations and platform transformations,
experience moving Oracle environments from standalone to RAC architecture,
strong knowledge of Oracle Grid Infrastructure, ASM, RMAN, backup/recovery, and high availability,
experience supporting application testing during database migrations and major changes,
good Oracle performance tuning and troubleshooting skills,
strong Linux/UNIX knowledge,
experience working on project-driven migrations with strict timelines and cutovers,
understanding of ITSM processes, including incident, change, and problem management,
professional working proficiency in both Polish and English.
Mile widziane:
large-scale data center migration programs,
complex enterprise application environments,
cross-platform Oracle migrations,
disaster recovery and business continuity solutions,
Oracle Data Guard,
database automation or scripting,
performance testing and capacity planning,
working in highly regulated or business-critical environments.
O projekcie:
We are looking for an experienced Senior Oracle Database Administrator to support large-scale data center migration and database transformation projects.
This role is focused on Oracle enterprise environments, including migrations from standalone databases to Oracle RAC, platform relocation, high availability, validation, and post-migration support.
What You’ll Work On
You will work on complex Oracle database migrations and infrastructure transformation projects with strict timelines and planned cutovers.
A key part of the role will be transforming existing standalone Oracle environments into highly available RAC-based platforms while ensuring database stability throughout migration and testing cycles.
You will work closely with application and infrastructure teams during design, migration, SIT/UAT, performance testing, cutover, and post-migration support.
Zakres obowiązków:
design, build, and support Oracle RAC environments,
migrate databases between data centers and technology platforms,
transform standalone Oracle databases into clustered RAC environments,
support database migration planning, cutovers, and post-migration stabilization,
ensure high availability, performance, backup, and recovery of Oracle databases,
troubleshoot Oracle RAC, Grid Infrastructure, ASM, and database performance issues,
support SIT, UAT, and performance testing during database changes and migrations,
work closely with application, infrastructure, and project teams,
manage database changes according to established ITSM processes,
provide technical expertise during critical migration windows.
5+ years of professional experience as an Oracle DBA in enterprise environments,
strong hands-on experience with Oracle RAC, including installation, configuration, and troubleshooting,
practical experience with database migrations, especially data center relocations and platform transformations,
experience moving Oracle environments from standalone to RAC architecture,
strong knowledge of Oracle Grid Infrastructure, ASM, RMAN, backup/recovery, and high availability,
experience supporting application testing during database migrations and major changes,
good Oracle performance tuning and troubleshooting skills,
strong Linux/UNIX knowledge,
experience working on project-driven migrations with strict timelines and cutovers,
understanding of ITSM processes, including incident, change, and problem management,
professional working proficiency in both Polish and English.
Mile widziane:
large-scale data center migration programs,
complex enterprise application environments,
cross-platform Oracle migrations,
disaster recovery and business continuity solutions,
Oracle Data Guard,
database automation or scripting,
performance testing and capacity planning,
working in highly regulated or business-critical environments.
O projekcie:
We are looking for an experienced Senior Oracle Database Administrator to support large-scale data center migration and database transformation projects.
This role is focused on Oracle enterprise environments, including migrations from standalone databases to Oracle RAC, platform relocation, high availability, validation, and post-migration support.
What You’ll Work On
You will work on complex Oracle database migrations and infrastructure transformation projects with strict timelines and planned cutovers.
A key part of the role will be transforming existing standalone Oracle environments into highly available RAC-based platforms while ensuring database stability throughout migration and testing cycles.
You will work closely with application and infrastructure teams during design, migration, SIT/UAT, performance testing, cutover, and post-migration support.
Zakres obowiązków:
design, build, and support Oracle RAC environments,
migrate databases between data centers and technology platforms,
transform standalone Oracle databases into clustered RAC environments,
support database migration planning, cutovers, and post-migration stabilization,
ensure high availability, performance, backup, and recovery of Oracle databases,
troubleshoot Oracle RAC, Grid Infrastructure, ASM, and database performance issues,
support SIT, UAT, and performance testing during database changes and migrations,
work closely with application, infrastructure, and project teams,
manage database changes according to established ITSM processes,
provide technical expertise during critical migration windows.
🔍 Dekoder Ogłoszenia
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large-scale data center migration and database transformation projects
Może oznaczać bardzo dużą liczbę zadań i potencjalnie długotrwałe projekty z niepewnymi terminami zakończenia.
🔴
experience supporting application testing during database migrations and major changes
Oczekuje się, że będziesz aktywnie uczestniczyć w testach aplikacji, co może wykraczać poza typowe obowiązki DBA.
🔴
project-driven migrations with strict timelines and cutovers
Praca pod dużą presją czasu, z koniecznością dotrzymywania bardzo napiętych terminów i planowania precyzyjnych momentów przełączenia.
🟡
understanding of ITSM processes, including incident, change, and problem management
Wymagana jest znajomość formalnych procesów zarządzania usługami IT, co może oznaczać konieczność pracy z konkretnymi narzędziami i procedurami.
🟡
working in highly regulated or business-critical environments
Oznacza pracę w środowisku o wysokich wymaganiach bezpieczeństwa i ciągłości działania, co może wiązać się z dodatkową odpowiedzialnością i procedurami.