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Oracle DBA with Linux

Publish Date:  Oct 27, 2020

Wroclaw, Wroclaw, PL

Company:  Atos

About Atos

Atos is a global leader in digital transformation with over 110,000 employees in 73 countries and annual revenue of over € 11 billion. European number one in Cloud, Cybersecurity and High-Performance Computing, the Group provides end-to-end Orchestrated Hybrid Cloud, Big Data, Business Applications and Digital Workplace solutions. The group is the Worldwide Information Technology Partner for the Olympic & Paralympic Games and operates under the brands Atos, Atos Syntel, and Unify. Atos is a SE (Societas Europaea), listed on the CAC40 Paris stock index.

The purpose of Atos is to help design the future of the information technology space. Its expertise and services support the development of knowledge, education as well as multicultural and pluralistic approaches to research that contribute to scientific and technological excellence. Across the world, the group enables its customers, employees and collaborators, and members of societies at large to live, work and develop sustainably and confidently in the information technology space.

Position Summary

Employee in this position is a professional specialized on technical maintenance and administration of databases. As member of the team, you will be responsible for answering and resolving technical requests regarding the DB and OS server infrastructure. Automation of certain operational procedures if necessary. Execute standard requests. In depth incident analysis, to solve more complex incidents/problems. Contributes to the identification of potential problems in coordination with Architecture Team. Monitoring activities. Maintain appropriate logs of systems, users and operational activities. Installation, configuration and support of the systems being under maintenance in particular:

  • Provide technical expertise on Oracle Database.
  • Ability to drive architecture design on customer projects and act as a trusted advisor on Oracle Database to deliver highly available and secured database environments.
  • Install, patch, upgrade and maintain all Oracle Database and Enterprise Management software.
  • Implement backup & recovery strategy
  • Help customer on benchmark to identify bottlenecks, and provide guidance on tuning and optimization of Oracle Database;
  • Be able to write accurate and concise technical documentation;
  • Ensure availability and quality of data by maintaining and improving performances (tuning) and features (by enhancing their automation, optimizing treatments and requests, the configuration...)
  • Follow performance statistics of access to database objects to ensure the tuning
  • Management of volume increase on data access
  • Administrate user access rights as well as data security issues with security engineer
  • Manage version upgrade
  • Update programs, fix potential bugs (install patches) and give go before deployment in production
  • Advise on back-up procedures to realize by exploitation teams to ensure integrity of data from all bases, especially archiving and data purge
  • Define quality standards and set-up related follow-up dashboards
  • Ensure follow-up of monitoring tools and study all issues to qualify their gravity and origin(s)
  • Elaborate and execute test procedures and programs, after migrations or following an incident
  • Ensure that safeguards are accurately executed (by doing tests in a back-up repository) and control data updates
  • Ensure the data recovery and the operational restoration of databases following a critical incident

The workplace is located in our offices in Łódź/Wrocław/Warsaw depending on your preferences. At initial stage of a project traveling to West European or Nordic countries for couple of weeks can be required in some cases.

How does it sound so far?

Skills we can't do without!

  • Good knowledge of Oracle 11g or later
  • Unix/Linux operating systems knowledge
  • Basic networking knowledge
  • Basic understanding of PL/SQL and shell scripting;
  • Strong problem solving and analytical capabilities;
  • Proficient in English;

Skills we believe are nice to have!

  • Working knowledge of Oracle Grid Control and Oracle Cloud Control
  • Experience in RAC integration and administration
  • Experience in Data Guard integration and administration
  • Oracle DB performance tuning skills
  • Knowledge of Oracle Grid Infrastructure
  • Knowledge of ASM and RMAN in a critical and real-time production environment
  • Knowledge of Oracle Database auditing
  • Basic knowledge of Python scripting
  • Experience in Java software development and integration

Here at Atos, we want all of our employees to feel valued, appreciated, and free to be who they are at work. Our employee lifecycle processes are designed to prevent discrimination against our people regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes them unique. Across the globe, we have created a variety of programs to embed our Atos culture of inclusivity, and work hard to ensure that all of our employees have an equal opportunity to contribute and feel that they are exactly where they belong.