Senior Database Administrator Miejsce pracy: Bydgoszcz Technologies we use Expected SQL PowerShell Optional Azure SQL PostgreSQL DBATools Operating system Windows About the project We are looking for an experienced Senior Database Administrator to join our growing technology team. In this role, you will be responsible for maintaining, developing, and optimizing both relational and non-relational database environments. You will play a key part in ensuring data availability, performance, and security, as well as supporting database migrations and high-availability environments. This position is ideal for someone who enjoys solving complex technical challenges, optimizing systems, and contributing to strategic infrastructure initiatives. Your responsibilities Manage the full database lifecycle - creation, configuration, maintenance, backup, and recovery. Troubleshoot and resolve SQL Server performance issues, replication delays, and failover events. Deploy and configure SSIS and SSRS packages, including security and permissions. Provide user and application support for database-related requirements. Ensure data security, access control, and compliance with company standards. Maintain database integrity, standards, and high availability environments. Collaborate closely with clients, internal stakeholders to deliver robust database solutions. Our requirements Proven hands-on experience with SQL Server (2016 or newer) administration and maintenance. Strong knowledge of high availability and disaster recovery (HADR) solutions such as: Always On Availability Groups, Log Shipping, Replication Advanced troubleshooting skills for performance, latency, and failover issues. Expertise in backup/restore strategies, monitoring, and operational best practices. Solid understanding of database security management. Strong experience in performance tuning, query optimization, and indexing. Experience implementing monitoring, tracing, and auditing mechanisms. Proficiency in PowerShell and T-SQL scripting. Working knowledge of Windows Server environments. Optional Interest or experience in Cloud and DevOps infrastructure. Familiarity with DevOps practices and automation tools. Experience with Azure SQL and related cloud database technologies. Experience with PostgreSQL Knowledge of DBATools or similar administrative frameworks. What we offer Wellbeing programs & work-life balance - integration and passion sharing events Private medical and dental care Benefits platform – shopping, cinema, sport etc. Co-funding of sport activities, e.g. Multisport & OK system cards, b-active program Courses and certifications e.g. Google Cloud, AWS, ITIL Conferences and Expert Communities Gift packages for special occasions: Easter, Christmas, Children’s Day Appreciation for seniority: additional days off, Atos Jubilee gifts Hybrid working Charity and eco initiatives Flexible working hours Benefits sharing the costs of sports activities private medical care sharing the costs of professional training & courses life insurance remote work opportunities integration events retirement pension plan preferential loans no dress code coffee / tea parking space for employees extra social benefits christmas gifts employee referral program opportunity to obtain permits and licenses charity initiatives extra leave global IT projects new technologies Mental health support Recruitment stages Screening with recruiter Interview - HR and technical part Feedback Please, attach your CV in English We Are Open to Hiring People with Disabilities At our company, we believe that diversity and inclusivity are key to our success. Therefore, we are pleased to announce that we encourage hiring people with disabilities. We value the unique talents and perspectives that each person brings to our team. We provide support and workplace accommodations to ensure that everyone can fully realize their potential. Join us and let’s create an inspiring workplace together! Atos Poland Global Services Sp. z o.o. Atos Group is a global leader in digital transformation with c. 70,000 employees and annual revenue of c. € 10 billion, operating in 67 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high-performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos is a SE (Societas Europaea) and listed on Euronext Paris. The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space. We take care of your personal data privacy. More information about processing your data within recruitment process you can find on our website: