Database & System Administrator
hace 2 días
El Prat de Llobregat
At Giesecke+Devrient (G+D), we develop technologies that protect identities, payments, and data infrastructures worldwide. We’re looking for a Database & System Administrator (DBA) to join our IT team in Barcelona. You’ll play a key role in ensuring reliable, secure, and high-performing IT services by combining strong database administration skills with solid systems administration expertise across both Linux and Windows environments. This is a great opportunity for a professional passionate about database technologies, automation, and high-availability systems, who wants to make an impact in a global, mission-critical environment. What will you do? Database Administration • Administer, monitor, and maintain Oracle, MS SQL Server, and PostgreSQL databases in on-premise and cloud environments., • Design and implement High Availability (HA) and Disaster Recovery (DR) solutions (Oracle RAC, Data Guard, AlwaysOn, streaming replication)., • Plan and execute installations, upgrades, migrations, and patching activities., • Perform backup, recovery, and performance tuning to ensure optimal reliability and efficiency., • Manage database security, user access, and auditing processes. Systems Administration • Manage Linux and Windows servers hosting critical database and application workloads., • Perform system monitoring, patching, configuration, and hardening to maintain stability and security., • Collaborate with infrastructure teams on virtualization, storage, and networking requirements., • Automate operational tasks using Bash, PowerShell, or Python scripting., • Contribute to cloud infrastructure operations (Azure, Oracle Cloud) with a focus on hybrid environments. Operational Excellence • Participate in Incident, Problem, and Change Management processes following ITIL standards., • Document and maintain system and database configurations and procedures., • Provide technical support and troubleshooting for database and system-related incidents., • Participate in on-call rotations for 24/7 operational support., • Collaborate cross-functionally with DevOps, Networking, and Application teams. What are we looking for? Your professional background: • 5+ years of experience as a Database Administrator in enterprise environments., • Strong expertise in Oracle Database (12c/19c or newer) and solid experience with MS SQL Server and PostgreSQL., • Experience administering Linux (RHEL, CentOS, Oracle Linux) and Windows Server systems., • Understanding of cloud database services (Azure SQL, AWS RDS, Oracle Cloud Infrastructure)., • Hands-on experience with HA/DR, performance tuning, and database monitoring tools (OEM, Grafana, Prometheus)., • Familiarity with automation and IaC practices (Terraform, Ansible)., • Certifications such as Oracle Certified Professional (OCP), Microsoft Certified: Azure Database Administrator, or Red Hat Certified Engineer (RHCE) are highly valued., • Fluent in English (spoken and written). Your human side: • Strong analytical and troubleshooting mindset., • Excellent communicator, able to explain technical concepts clearly and effectively., • Reliable and structured, with a focus on quality and operational excellence., • Team player with a proactive attitude and ownership spirit. What’s great about working with us? • Culture & Diversity: Inclusive, people-oriented environment with a global mindset (LGBT+ friendly)., • Global Collaboration: Work in international Agile teams with colleagues around the world., • Innovation & Impact: Contribute to the modernization of G+D’s global IT infrastructure and secure digital solutions., • Career Development: Continuous learning, internal mobility, and coaching opportunities., • Benefits: Flexible compensation plan (health insurance, transport, training, nursery vouchers), parking, and on-site canteen., • Work-Life Balance: Hybrid model and flexible schedule. Core hours Mon–Thu (9:30–17:00), Fri (9:00–15:00)., • Location: Easily accessible by public transport (Bus 88, 110, Metro L10 ZAL-Riu Vell, PR4) or private vehicle. Explore what makes G+D unique – check out this video: