Oferty dla System Administration praca Polska

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | DCGDisruption Perform senior-level database administration tasks, including performance tuning, capacity planning, and upgrades Troubleshoot complex incidents and resolve performance bottlenecks in a hybrid architecture Ensure database compliance, risk mitigation, and adherence to strict audit requirements

02.07.2026 | Pełny etat | Poznań | Scandinavian Reach Technologies ASInternal systems, Azure cloud services, and IT/IoT equipment deployed on customer vessels, ensuring reliable, secure, and cost-efficient performance. Cloud Administration Configure, monitor, and optimize Azure infrastructure for performance and cost-efficiency, including automation where it reduces manual

02.07.2026 | Pełny etat | Łódź | Bosch PolskaUnits, on archiving services, processes, and scenarios. Qualifications Key Skills and Competencies Operating Systems & Server Administration MS Windows Server administration Enterprise Content Management Experience with OpenText products, including ECM, Content Server, and Archive Center Databases

02.07.2026 | Pełny etat | Rzeszów | cloudatusSolutions Experience in servers/application/databases migration Knowledge of Azure public cloud Nice to have Familiarity with administration of Linux based operation systems willingness and readiness to communicate directly with customers while handling and resolving support requests a customer-focused

02.07.2026 | Pełny etat | Kraków | VirtusLabAnd maintaining KCS-compliant knowledge-base articles to scale answers across the team. Tech stack Java, Kotlin, Scala, IntelliJ Platform API, agent protocols (ACP, MCP), HTTP - REST APIs of LLM providers, Linux - Windows - macOS administration, TCP/IP, DNS, OSI networking, JVM diagnostic tooling (jstack, async

02.07.2026 | Pełny etat | Katowice | Sopra SteriaCentOS, Ubuntu, SLES) Solid understanding of IT infrastructure and system administration concepts Very good command of French (min. B2) - daily communication with the client Experience with network-related services (e.G., DNS, traffic flows, load balancing) Knowledge of access management and security

02.07.2026 | Pełny etat | Kraków | GR8 TechFrameworks. What makes you a GR8 fit Must-have 2 years of hands-on experience in IT Security, IAM, or related technical roles (QA/AQA, IT Operations/Systems Administration, L2/L3 Support with a similar scope of tasks). Strong technical mastery of enterprise identity tools (e.G., Okta, CyberArk, Active

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit TeamArtefacts Expected competences and knowledge Analytical mindset with strong problem-solving and scripting skills Expertise in scripting (preferably shell scripting BASH) Solid experience with Docker and Kubernetes (MKE) Solid grasp of DevOps/CICD principles Solid experience in Linux administration Basic

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | CycladIn a mainframe operations environment in operational, support, consultancy, or service roles Advanced knowledge and hands-on experience with Tivoli Systems Automation for z/OS Strong experience with TSO and ISPF for system management and administration Good knowledge of JCL (Job Control Language) Practical