Oktawave S.A.
10 months ago
Administrator / Windows Systems Administrator
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Company information
- Company
- Oktawave S.A.
- Location
- Polska, mazowieckie, Warszawa Poland
- Posted
- 10 months ago
Job description
Job Description
- Maintenance and administration of systemsWindows Server in cloud environments.
- Management and configuration of directory servicesActive Directory, both in the cloud model IaaS, as well as hybrid configurations withAzure AD / Entra ID.
- Administration of environmentsMicrosoft 365 (Exchange Online, SharePoint Online, Teams, Intune).
- Configuration, optimization, and maintenance ofMicrosoft SQL Server.
- Management of services DNS, DHCP, GPO, and basic roles and functions Windows Server.
- Collaboration in creating and maintaining high-availability environments (Windows Server Failover Clustering, Always On for MS SQL).
- Paying attention to security environments – hardening, updates, log analysis, automation of tasks.
- Monitoring, backup, and recovery of systems and services Windows and M365.
- Collaboration with DevOps teams, cloud architects, and IaaS administrators.
Nasze oczekiwania
- Familiarity with systemsWindows Server (min. 2016/2019/2022).
- Practical experience in configuring and administeringActive Directory (on-prem + hybrid with M365).
- Familiarity with servicesMicrosoft 365 andAzure AD / Entra ID.
- Experience working withMicrosoft SQL Server (administration, backups, configuration, optimization).
- Understanding of high-availability clusters Windows (WSFC) and HA solutions.
- Familiarity with networking issues (DNS, routing, firewall, VPN, NAT).
- Basic familiarity with virtualization technologies – preferablyVMware orHyper-V.
- Preferrable familiarity with automation and IaC tools (PowerShell, Ansible, Terraform).
- Understanding of cloud services (AWS/Azure/GCP).
- Readiness to perform on-call duties and work in a 24/7 model.
- Familiarity with the English language enabling work with technical documentation.
What We Offer
- Stable employment based on an employment contract or B2B contract.
- Work in the largest capital group in Poland – in a hybrid model (1 day per month at the office).
- Friendly work environment and support from experienced administrators and engineers.
- Support in obtaining technical certifications (Microsoft, cloud).
- Access to a training platform, where you will certainly find something for yourself,
- Pack of non-monetary benefits: Multisport card, medical care in LuxMed, life insurance,
- Many employee offers dedicated to Group employees.
Required skills
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