Oferty dla System Administration praca Polska

10.07.2026 | Pełny etat | Kraków | SiiWe are looking for an experienced Network Administrator to support the ongoing operations of our team. This remote role involves working with various network technologies and security systems to ensure a robust and secure network environment. If you are passionate about network administration

10.07.2026 | Pełny etat | Lublin | Capgemini PolskaAnd tuning Work with clustered High Availability systems Cooperate with cross-functional teams on cloud transformation projects Contribute to ongoing improvements of database environments Your profile You have experience with MongoDB administration You understand backup, restore, and performance tuning

10.07.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.Strong hands-on experience with Red Hat Linux system administration in enterprise environments. Advanced knowledge of Docker, Kubernetes, and container orchestration

10.07.2026 | Pełny etat | Warszawa | ERGO Technology & ServicesThe role The HRIS Manager is responsible for the effective configuration, maintenance and continuous improvement of the HR Information System within the assigned scope. The role ensures reliable system operations, data integrity and alignment with HR, payroll and administration processes. The position acts

10.07.2026 | Pełny etat | Kraków | ITDSIf you have 10+ years of hands-on experience with PostgreSQL administration and replication (logical & physical).Strong expertise in WAL archiving, streaming replication, and logical iciency in performance tuning, indexing strategies, and query rience automating database

10.07.2026 | Pełny etat | Warszawa | Be in ITProcedur oraz best practices. Śledzenie nowych technologii oraz rekomendowanie usprawnień. Oczekujemy Wykształcenia wyższego w obszarze Computer Science, Information Technology lub pokrewnym. Minimum 5 lat doświadczenia w systems administration lub storage engineering, ze szczególnym uwzględnieniem DFS

10.07.2026 | Pełny etat | Warszawa | CycladOn maintaining and evolving a distributed MySQL database environment that supports critical payment systems. This role combines hands-on database administration with close collaboration with development and QA teams across both on-premise and cloud environments. Project details Industry digital payments

10.07.2026 | Pełny etat | Warszawa | ITDSsystem administration or related fieldsProficiency in Python scripting for automation and data manipulationStrong SQL skills for data querying and managementKnowledge of Cognos is a plusExperience with data verification and preparation processes It is a strong plus if you have (optional) Certifications

10.07.2026 | Pełny etat | Warszawa | PTT Consulting Sp. z o. o.Manner Manage data via Requirements Management Tool(s). Assume additional related responsibilities as required. Requirements BS or BA in Business Administration, Business Analytics, or related field. 3-5 years of proven Business Analyst experience. Experience in the lottery industry is preferred. Must