System administrator linux Jobs in Küsnacht
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System administrator linux • kusnacht
Network Administrator
Oliver JamesZurichIT System Administrator / IT Manager (m / f / d)
Celeroton AGVolketswil, SchweizMobile System Engineer
Nomasis AGLangnau am Albis, Zurich, SwitzerlandLinux System Engineer (m / w)
2parse.itZurich- Gesponsert
Senior Linux Engineer
Skillfinder InternationalZurich, SwitzerlandLinux Engineer (a)
NEXUSSteinhausenLinux Engineer (a)
NEXUS Personal- & Unternehmensberatung AGGrossraum Zürich oder auch Zug möglich.IT-System Engineer / Systemtechniker Linux 80% - 100% (m / w / d)
KastGroup GmbHWallisellen, Zurich, SwitzerlandSystem Administrator / in / Security Administrator / in (56330)
IQ Plus AGZürich, Zurich, SwitzerlandLinux & Kubernetes System Engineer
EveryWare AGZürich, Kanton Zürich (ZH), Schweiz- Gesponsert
IT System Administrator (m / w) 80-100%
yellowsharkDübendorf, ZH, Switzerland, CHSystem Engineer / System Administrator for Science IT (m / f / x)
University of ZurichWinterthurerstrasse 190, Zürich, SwitzerlandIT Administrator •in ITK / ICT System Spezialist •in
BTC GruppeGlattbrugg (Schweiz)System Administrator / System Operations Engineer (m / w / d)
Nordwand GroupZürich, CHSystem Administrator (m / w / d)
LHHZürichICT-System Administrator / Engineer 100% (m / w)
Detail- / GrosshandelZürichIT Desktop Support- Zurich, Switzerland (Dispatch / On Demand).
Axiom TechnologiesSwitzerland, ZurichLinux Systems Engineer
Noir ConsultingZürichSystem Engineer
TrailaRegensdorf, Zurich, SwitzerlandNetwork Administrator
Oliver JamesZurichNetwork Administrator (with System Administration Experience)
Job Type : Full-time
📍 Remote | Full-Time | IT Infrastructure
We're looking for a skilled Network Administrator with system administration experience to join our IT team. You'll manage and secure our network infrastructure while supporting core systems and users in a flexible, remote-friendly environment.
Key Responsibilities
You'll manage and monitor LAN, WAN, VPN, Wi-Fi, firewalls, and switches to ensure high performance and availability. This includes configuring network hardware, troubleshooting issues, and enforcing security policies (ACLs, segmentation, IDS / IPS). You'll also support VOIP systems and maintain up-to-date network documentation.
On the systems side, you'll assist with managing Windows and Linux servers, both on-prem and in the cloud. Tasks include applying updates, managing backups, maintaining services like Active Directory, DNS, and DHCP, and supporting virtualization (VMware or Hyper-V). You'll also handle Level 2 / 3 technical support.
What You Bring
Experience in network administration or engineering.
Solid understanding of TCP / IP, DNS, DHCP, VPNs, VLANs.
Firewall and network security knowledge.
Familiarity with Windows / Linux system administration.
Experience with monitoring tools (e.g., PRTG, Zabbix).
This position is 90-100% remote working with the option to go into one of their 5 locations in Switzerland.
If you are passionate about technology and want to make a real impact, please apply or email - sienna.sully@oliverjames.ch