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Mitarbeiter IT / Fachinformatiker (m/w/d) in Vollzeit / Teilzeit
IT support and administration role at a rehabilitation clinic in Bad Kissingen: providing 1st/2nd level user support and administering the clinic's IT infrastructure, including Windows/Linux servers, workstations, network components, and VMware vSphere virtual servers.
Netzwerkadministrator (m/w/d) Internetagentur
Zum nächstmöglichen Einstieg suchen wir für eine Internetagentur in Berlin einen Netzwerkadministrator (m/w/d) mit Kenntnissen im Betriebssystem [(Windows)] 11. Bewerben Sie sich am besten noch heute telefonisch bei…
Senior System und Netzwerkadministrator (m/w/d)
Senior system and network administrator for a diagnostics/research laboratory, responsible for automating and optimizing systems and networks, implementing IT security policies and compliance, evaluating cloud and unified communication technologies, migrating existing systems, and maintaining VMware, Linux and Windows servers, firewalls and IDS/IPS tools.
Netzwerkadministrator (m/w/d) gesucht – Gestalte die Netzwerksicherheit bei unserem Mandanten!
Als Netzwerkadministrator verantworten Sie den sicheren Betrieb und die Weiterentwicklung der Netzwerkinfrastruktur an mehreren Standorten eines Pharma-/Medizintechnik-Unternehmens. Kernaufgaben sind OPNsense-Firewalls, IPsec-VPNs, Authentik-Authentifizierung, Zero-Trust und NIS2-Umsetzung sowie Netzwerkmonitoring und Störungsbehebung.
Fachinformatiker (m/w/d) – Systemintegration & Netzwerkadministration
In-house IT administrator for a building-services (Gebäudetechnik) company, responsible for operating and developing Windows Server infrastructure (Active Directory, GPO, DNS, DHCP), designing and monitoring networks (LAN, WLAN, VLAN, VPN, firewall), handling incidents/changes per ITIL, and providing first- to third-level support. Core technologies include Windows Server, Microsoft 365/Azure, netw
Ausbildung 2027 - Fachinformatiker für Systemintegration
# Ausbildung Fachinformatiker/in für Systemintegration (m/w/d) ### Ausbildungsstart: 1. August 2026 **Ausbildungsdauer:** 3 Jahre **Voraussetzung:** Mittlerer Schulabschluss (mind. Realabschluss oder gleichwertiger…
IT Administrator (m/w/d)
IT Administrator providing first-level support, troubleshooting hardware/software, setting up and maintaining Windows workstations, mobile devices and peripherals, managing users and access rights in Active Directory, and supporting network and system administration for a mid-sized food-industry manufacturing client.
Fachinformatiker/in (w/m/d) oder vergleichbar
IT support and system administration role at a Bavarian water-management government authority (Wasserwirtschaftsamt Traunstein). The person administers systems, supports users, installs PCs and maintains the network, working with various IT programs and database systems.
Senior IT-Systemadministrator Infrastruktur & IT-Sicherheit (m/w/d) in Vollzeit
Senior IT system administrator for a mid-sized water-treatment equipment manufacturer in Leverkusen, responsible for planning, running and hardening the company's network infrastructure (switching, VLANs, VPN, firewalls), implementing IT security measures, supporting an ISMS and NIS2 compliance, and coordinating external IT service providers.
Fachinformatiker (m/w/d) / IT-Systemadministrator (m/w/d)
IT system administrator role for a client of the staffing firm DIS AG in the Waghäusel area: troubleshooting hardware/software, planning, installing and configuring IT systems and networks, maintaining documentation, ensuring infrastructure availability, and managing user accounts and permissions.
IT-Administrator (m/w/d) mit Schwerpunkt Netzwerk, Dresden
IT administrator focused on Windows server and network infrastructure: operating and developing LAN/WAN/VPN/firewall environments (Lancom, UniFi), configuring switches, access points and gateways, and handling 2nd-level support for Windows 11 clients while ensuring IT security and stability.
Mitarbeiter Systemverwaltung/Netzwerkadministrator“ (m/w/d) im Amt für Bildung, Schulen, Sport un...
IT system and network administrator for the schools operated by the Gotha district authority: planning, administering and monitoring school network infrastructure (active/passive components, WLAN), firewall administration, user management, hardware configuration, backups and IT security, plus support for teachers and computer labs. Core technologies: Windows, Linux, network administration, firewal
College Professor - Infrastructure & Computing Technology
When you join Okanagan College, you’re joining a team that’s transforming lives and communities. Every course you create, every student you support and every connection you build, it all matters. Be a part of a vibrant…
IT Helpdesk & Network Administrator
About ATC ATC is a global logistics, white-glove, and technical services specialist for data centers. For over 45 years, we’ve helped deliver Europe’s data centers safely, securely, and right the first time. Our work…
Systems Administrator
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and…
Network Administrator
Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job…
IT Network Engineer
Nature and Scope The IT Network Engineer is responsible for contributing to the design, implementation, maintenance, monitoring, and support of ARI’s enterprise network infrastructure and related communication…
Network Administrator
Network Administrator The Opportunity: As a Network Engineer on our team, you'll support the sustainment, maintenance, and operational readiness of Cisco-based network infrastructure within a Department of Defense…
Airport Network Support Administrator II – Public Address Audio Systems (May Underfill)
Position Title: Airport Network Support Administrator II – Public Address Audio Systems (May Underfill) ⠀ Hourly Range: Level II: $27.89 - $38.04/hr Level I: $25.31 - $34.53/hr *based on qualifications and experience.…
Principal IT Systems Administrator
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include…