bridge351
bridge351
51 – 200 Employees
B2BRecruitment
bridge351 is a Europe-focused recruitment firm specializing in IT and technology hiring. The company publishes and manages openings for roles including Azure Cloud Engineer, Senior Java Backend Developer, Cybersecurity Project Manager, IT Recruiter, and Business Manager, connecting employers with technical and business talent across European markets. Its platform also supports candidate and employee access through SSO portals and career management tools powered by Teamtailor.

Senior Database Administrator

Support a European Union security agency’s mission-critical databases, working with MariaDB, PostgreSQL, Kubernetes, high availability, and disaster recovery in air-gapped environments.

Description

  • Administer sensitive production databases in high-security environments
  • Manage MariaDB/MySQL, PostgreSQL, and Kubernetes database systems
  • Operate databases in on-premises, air-gapped environments
  • Manage containerised systems with databases and stateful datasets
  • Implement and maintain high-availability and disaster-recovery solutions
  • Monitor, analyse, and optimise database performance
  • Use conceptual and physical data modelling, including normalisation and entity-attribute-relationship design
  • Contribute to complex enterprise architectures and advanced ICT solutions, including microservices
  • Apply ITIL processes in complex IT environments
  • Collaborate with a professional team serving a European Union security agency

Requirements

  • At least 8 years of professional experience administering systems in complex enterprise environments, including large-scale ICT systems
  • At least 6 years administering sensitive, mission-critical production databases in high-security environments
  • At least 5 years administering MariaDB or MySQL databases
  • At least 5 years of PostgreSQL experience
  • At least 2 years administering databases with Kubernetes
  • All required experience must be in on-premises, air-gapped environments
  • Knowledge of containerised environments with databases and stateful datasets
  • Knowledge of high availability and disaster recovery in containerised environments
  • Knowledge of monitoring, analysing, and optimising database performance in containerised environments
  • Knowledge of conceptual and physical data modelling, normalisation, and entity-attribute-relationship design
  • Knowledge of complex enterprise architectures and advanced ICT solution design, including microservices
  • Knowledge of ITIL processes
  • English proficiency at B2 level or higher
  • Preferred: at least 2 years of experience with Azure or AWS
  • Preferred: at least 3 years of experience with HAProxy, Patroni, Galera, or MaxScale
  • Preferred: database administration experience with Neo4j, Milvus, MongoDB, or Cassandra
  • Preferred: VMware virtualisation experience
  • Preferred: experience with Microsoft SQL Server AlwaysOn Availability Groups and Windows Server Failover Clusters
  • Preferred: experience with ETL, OLAP, and Power BI
  • Preferred: experience with Puppet, Azure DevOps/TFS, Flyway, Bash, PowerShell, and Terraform
  • Knowledge of Agile methods, data centre and infrastructure technologies, security, storage, networking, service management, data analytics, machine learning, and artificial intelligence

Benefits

  • Fully remote opportunities
  • Professional development and international career opportunities
  • Health and life insurance
  • Tech visa support for candidates from outside the European Union
  • A professional, collaborative team environment

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