Senior Systems & Network Engineer – Aviation IT (On-site)

dnata; Kloten; Vor Ort; CHF 120.000 - 160.000; Vollzeit

Benefits dieser Stelle

Staff Travel

MyBenefits Platform

Wellbeing program

Annual leave (5–6 weeks)

Zusammenfassung

dnata Switzerland AG is a leading provider of ground handling services for aviation at Geneva and Zurich airports. The Senior System & Network Engineer will own run of IT infrastructure across ZRH and GVA, delivering modernization projects while ensuring stability, security and cost-efficiency in a 24/7 setting.

Responsibilities include managing Windows Server/AD, Entra ID and cloud, virtualized environments, networks and firewalls, and acting as a senior escalation point with a focus on

Qualifikationen

• 5+ years as System Engineer, Network Engineer or similar, with end-to-end infrastructure ownership
• Deep hands-on expertise in Windows Server, Active Directory / Entra ID and the M365 / cloud environment
• Proven experience with virtualization, storage and backup / disaster recovery, including migration projects
• Solid networking and firewall know-how (CCNA level or equivalent); scripting skills (e.g. PowerShell) and a structured, documentation-driven way of working
• Certifications (Microsoft, Cisco, VMware) and a degree in Computer Science or comparable are a plus; aviation or ground handling experience is a bonus, not a requirement
• Strong communication skills in English and German; readiness to work on-site at Zurich Airport and share stand-by (Pikett) duties with the team

Aufgaben

• Administer and develop Windows Server, AD/Entra ID, virtualization, storage and backup across ZRH and GVA
• Own, administer and develop network: firewalls, switching, VLAN design and segmentation, wifi and VOIP
• Deliver the infrastructure projects of our roadmap – firewall replacements, full network redesign and VMware to KVM migration
• Act as 3rd level escalation point for IT Support and Application Support, with coaching and knowledge transfer
• Keep the environment secure: standards, checks and vulnerability remediation with Emirates Group cyber security operations centre
• Evaluate new technologies, shape replacement and upgrade decisions and contribute to vendor and contract management

Kenntnisse

Windows Server

Active Directory

Entra ID

M365 / Cloud

Virtualization

Storage

Backup / DR

Networking

Firewalls

PowerShell

Scripting

German & English

Ausbildung

Degree in Computer Science or comparable

Microsoft Certification

Cisco Certification

VMware Certification

Tools

VMware

Microsoft 365 AdminCenter

Jobbeschreibung

dnata Switzerland AG is a leading provider of ground handling services for aviation at Geneva and Zurich airports. The Senior System & Network Engineer will own run of IT infrastructure across ZRH and GVA, delivering modernization projects while ensuring stability, security and cost-efficiency in a 24/7 setting.

Responsibilities include managing Windows Server/AD, Entra ID and cloud, virtualized environments, networks and firewalls, and acting as a senior escalation point with a focus on