Oferty dla System Administration praca Polska

19.01.2026 | Pełny etat | Bydgoszcz | EvidenExperience working with Linux-based systems (administration, troubleshooting). Proven hands-on experience with Oracle WebLogic administration and configuration. Familiarity with application deployment processes in middleware environments. Understanding of networking basics, load balancing, and system

19.01.2026 | Pełny etat | Gliwice | LINK Mobility Poland Sp. z o.o.Incident Management and Change Enablement Handling customer and internal communications Providing support for SLA customers Reporting issues to telecom operators Administration, maintenance, and optimization of monitoring solutions Required Skills & Knowledge Basic knowledge of Linux systems (e.G., Ubuntu

19.01.2026 | Pełny etat | Kraków | AVSystemScala-based functional language Experience in writing REST API integrations (both client & server-side) Familiarity with networking concepts firewalls, IP, WLAN, TCP/UDP, HTTP(S), SNMP Basic Linux system administration skills such as gathering logs, executing scripts, familiarity with CLI tooling (curl

19.01.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaReports and dashboards as needed Key Requirements Bachelor’s degree in Computer Science, IT, or related field 3 years of experience in ServiceNow system administration Familiarity with ITIL best practices Good command of JavaScript and basic web technologies (HTML/CSS) Fluent in English, both written

19.01.2026 | Pełny etat | Katowice | SmartBearFamiliarity with database administration, especially MySQL and Postgres. Familiarity with networking concepts, especially load balancing, reverse proxying, and tunneling. A good understanding of Linux/Unix fundamentals and administration. A good understanding of git, GitHub, and source code management

19.01.2026 | Pełny etat | Wysokie Mazowieckie | EPAM SystemsMysqldump, mysqlpump, Percona XtraBackup) Basic understanding of replication (asynchronous/semisynchronous GTID-based) Strong SQL knowledge and query optimization fundamentals Linux administration familiarity (systemd, file systems, CPU/memory checks) Basic knowledge of at least one additional RDBMS Oracle

19.01.2026 | Pełny etat | Katowice | AVSystemXPON, HFC, LTE and associated standards Experience in management (CLI & NMS) for OLT from vendors such as Nokia, Huawei, ZTE Experience in IT monitoring software - admin or user, previous hands-on experience in networks or Linux systems administration, or other similar skills What we offer You’ll help

19.01.2026 | Pełny etat | Wysokie Mazowieckie | EvidenExperience working with Linux-based systems (administration, troubleshooting). Proven hands-on experience with Oracle WebLogic administration and configuration. Familiarity with application deployment processes in middleware environments. Understanding of networking basics, load balancing, and system

19.01.2026 | Pełny etat | Bydgoszcz | EvidenEntrepreneurial thinking, analytical skills, organizational skills and quality orientation, motivation and enthusiasm Degree in business administration, engineering, business informatics or computer science or equivalent qualification Several years of experience (min. 8 years) and proven success with customers