Database Administrator (DBA)
Athens, Attica, GR
πριν από 1 μέρα


We are a growing group of 160+ talented people, spread over three continents and united by one common mission : To improve efficiency in shipping through transparency and data-driven decisions.

Being at the forefront of a movement that's leading to a new digital era for shipping, we continuously set ambitious goals that often produce complex challenges and drive us to constantly innovate.

Each day at MarineTraffic presents numerous opportunities to develop skills, share knowledge and have fun. We are an equal opportunity employer that celebrates diversity and is committed to creating an inclusive environment for all employees, one that is fair and honest and gives our people the confidence to be bold, to try new things, and to grow.

As a result of our rapid growth, we are looking for a Database Administrator (DBA) to support the growing database environments of SQL Server , Postgres and gradually Cloud database systems.

Responsibilities :

  • Manage DB Systems through multiple product lifecycle environments , from development to mission-critical production systems.
  • Configuration and maintenance of DB Systems including :
  • monitoring / health checks
  • ensure high levels of performance and tuning
  • availability / business continuity
  • security
  • Resolve performance degradation incidents and outages
  • Definition of database backup policies
  • Design , develop and implement database jobs / scripts and automations
  • Define and Implement tools for automated monitoring and alerting
  • DB storage-space capacity monitoring and future resources estimation
  • Support Engineering team and development depending or interacting with DB Systems , and db environments
  • DB Deployment support :
  • Reviewing proposed database changes to make sure : they meet company standards , have no security issues, and will use an appropriate amount of server resources
  • Applying changes to database objects that have been previously tested and approved. During a designated change window’ : Deployment Plan
  • Triage more complex user issues and handle escalations from Junior DBAs
  • Improve existing processes for ongoing SQL Server management
  • SQL Server configuration in response to ongoing issues, new releases, critical patches
  • Provide database development training and mentoring on other team members
  • Accountabilities

  • Database systems availability and performance
  • Database systems backup and recovery planning
  • Database systems security design and implementation
  • Required

  • At least 4 years of proven experience in DB Administration of RDBMS technologies : SQL Server, SQL Server Agent Jobs 2016 / 2017 / 2019
  • SQL Server Backup, Recovery / DB Systems User Access

    DB Systems Networking

    OS : Windows , Linux operation and scripting automation

    PostgreSQL 9+

  • Hands-on experience in T-SQL query, Optimizer, and Execution plan principles
  • Analytical Skills Analytical skills have to do with gathering information from various sources and then interpreting the data in order to reach a logical conclusion
  • Detail Oriented Detail oriented involves being extremely mindful and observant of all details.
  • Familiarity with database design, documentation and coding
  • BSc degree in a computer discipline or relevant certification
  • Desired

  • High Availability Db solutions / RDBMS : Postgres
  • Cloud database services / deployments of SQL Server , or PostgreSQL in AWS / Azure / GCP or Big Query
  • Hands on experience on containerized database instances
  • BSc in Information Technology, Computer Science or a related discipline; professional certification Microsoft Certified Systems Administrator (MCSA)) is a plus
  • MCP Certification in SQL Server or AWS Database Specialist
  • Benefits

    And these are some of the perks you receive when you join MarineTraffic :

  • Work in an international, dynamic and pleasant environment, at a growing company
  • Continuing education and training
  • Work from one of our office locations or remotely from anywhere in the world
  • Competitive remuneration package
  • Huge room for creativity and innovation
  • Private medical insurance
  • Αναφορά αυτής της εργασίας

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