Oracle Database Administrator

Oracle Database Administrator

Admin

., Warszawa +2 Locations

ALTEN Polska

Full-time
Any
Senior
Hybrid

Tech stack

    English

    B2

    FSFO

    regular

    Oracle DB

    regular

    GoldenGate

    regular

    RMAN

    regular

Job description

Why us?


We are part of the ALTEN group – a leading European provider of engineering and technology consulting services. Over the past 30 years, we have become the main technology partner of many global customers, employing more than 65,000 employees (88% of whom are engineers) in 30 countries around the world. We support our clients' growth strategies in the fields of innovation, R&D and information systems, with revenues in excess of €2.92 billion.


We have been awarded the title of Great Place to Work 2023 and the "Spokesperson for the Standard of Ethics" award granted by the United Nations Global Compact Network Polan

d.Our motto is – „You Grow, We Grow!”


Join ALTEN Polska and grow with us!


Join our team supporting continuous service for Oracle-based applications within the banking environment. We’re looking for a seasoned Database Engineer to help manage and enhance complex production and pre-production environments.


 Key Responsibilities:

  • Prepare prePROD environment for FSFO activation

  • Synchronize and troubleshoot DataGuard issues; rebuild standby databases as needed

  • Create and validate PDB-level services

  • Migrate old PDBs to new containers; activate FSFO

  • Perform switchover and failover tests in prePROD

  • Apply database-level patches

  • Implement OS-level changes (Unix processes, load management, daemons)

  • Handle RAC and DR-related issues

  • Set up Oracle GoldenGate microservices and OEM

  • Execute changes in PROD environments


Requirements:

  • Previous experience managing Oracle databases (12c to 19c), including RAC and DataGuard

  • Strong Linux OS experience

  • Good knowledge of Oracle tools (RMAN, Data Pump)

  • Solid understanding of architecture design principles

  • Hands-on experience in production RAC (ASM) environments (19c)

  • Self-starter with strong attention to detail

  • Experience with Oracle GoldenGate (process flow, downstream DBs, start/stop)

  • Good knowledge of storage, FSFO troubleshooting, and observers

  • Familiarity with IT processes (Change Management, Incident Management)

  • Experience handling Oracle SRs and managing OEM metrics


We offer:

  • Possibility to choose the type of contract: B2B or employment contract

  • Stable and long-term cooperation

  • A clearly defined career path with a European leader in engineering and IT consulting Participation in industry conferences, trainings and workshops as well as integration

  • meetings

  • Opportunity to take courses and earn certification

  • Possibility of relocation within local branches of ALTEN Polska

  • Cooperation with a dedicated Business Development Manager

  • Work in a company with a certificate #GreatPlaceToWork


Benefits:

  • Medicover private medical care

  • Medicover private de ntal care

  • Medicover Benefits purchasing platform / Medicover sports card

  • ALTEN Talents employee referra l program

  • Layette for an employee's newborn child

  • Group life insurance

  • Opportunity to participate in a pension scheme


By clicking on the "Send" button, you agree to the processing of your personal data contained in the recruitment application by Alten Polska sp. z o.o. with its registered office in Warsaw for the purpose of recruitment for the position indicated in the adve rtisement.You can withdraw your consent at any time by contacting us at ALTEN_PL_RODO@alten.com, which means that the recruitment process is completed and your candidacy will not be taken into account in future recruitments

.

Full information on the processing of your personal data can be found https://docs.altenpolska.pl/do_pobrania/Klauzula_informacyjna_dla_potencjalnych_pracownikow.pdf


NOTE: We would like to kindly inform you that we will contact selected people

Published: 29.08.2025

Meet the company

ALTEN Polska

Jesteśmy częścią ALTEN Group, utworzonej w 1988 roku we Francji i mającej siedziby w 30 krajach. Grupa ALTEN przez 35 lat ugruntowała swoją pozycję światowego lidera w dziedzinie inżynierii i usług IT.Wspieramy kluczowych graczy w branżach: lotniczej, kosmicznej, obronnej, morskiej, motoryzacyjnej, kolejowej, energetycznej, finansowej, telekomunikacyjnej, sprzedażowej i biomedycznej.Przy obrotach finansowych przekraczających 4 miliardy euro w 2024 roku, ALTEN zatrudnia obecnie ponad 57 700 pracowników na całym świecie.

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