Systems and Network Engineer (M/F)

SecuLabs SA; Genf, Lausanne; Remote; CHF 110,000 - 150,000; Full time

Job summary

SecuLabs SA is seeking a Systems and Network Engineer for its client in the French-speaking part of Switzerland (Geneva and/or Lausanne). You will administer Windows Server and Linux systems, manage virtualization with VMware/Hyper-V, and oversee LAN/WAN/VPN networks in a hybrid cloud setting.

You will write documentation, support internal teams, and participate in security, backups and DR planning to ensure high availability and performance of complex infrastructure.

Qualifications

• Engineering degree in IT, systems, networks or infrastructure.
• Significant corporate experience in systems and network administration.
• Strong command of Windows Server and Linux environments, virtualization, and network equipment.
• Fluency in French and English.
• Rigorous, autonomous with good interpersonal and writing skills.
• Willingness to contribute to excellent client service and team growth.

Responsibilities

• Administer Windows Server and Linux systems; manage LAN, WAN and VPN networks.
• Manage VMware and Hyper-V virtualization environments and hybrid cloud infrastructure.
• Administer routers, switches and firewalls; oversee perimeter security.
• Monitor infrastructure performance, availability and capacity; ensure reliability.
• Manage backups and business continuity/disaster recovery plans.
• Contribute to infrastructure development, migrations, upgrades and automation.
• Write and maintain technical documentation and operating procedures.
• Provide Level 2/3 technical support to internal teams.

Skills

Windows Server

Linux

VMware

Hyper-V

Networking

Education

Bachelor's/Master's in IT/Engineering (systems, networks, infrastructure)

Tools

Hybrid cloud

Firewalls

Routers/Switches

Perimeter security

Job description

Systems and Network Engineer (M/F) in French-speaking Switzerland

SecuLabs is looking for a Systems and Network Engineer to work on LSE staff leasing with one of its clients in Geneva and/or Lausanne, playing a central role in infrastructure availability, performance and security.

As its business grows, one of our clients is looking for a Systems and Network Engineer to strengthen its infrastructure team in French-speaking Switzerland, in Geneva and/or Lausanne.

You work in a varied technical environment and take part in the administration, operation and development of the systems and network infrastructure. Your role contributes directly to its availability, performance, resilience and security.

• Install, configure and administer Windows Server and Linux systems infrastructure, as well as LAN, WAN and VPN networks.
• Manage VMware and Hyper-V virtualisation environments, as well as cloud and hybrid infrastructure.
• Administer network equipment (routers, switches and firewalls) and oversee perimeter security.
• Track infrastructure performance, availability and capacity through monitoring, supervision and alerting.
• Manage backups as well as business continuity and disaster recovery plans.
• Take part in infrastructure development and modernisation projects: migrations, upgrades and automation.
• Write and maintain the technical documentation and operating procedures.
• Apply security best practice: hardening, patch management and access management.
• Provide level 2/3 technical support and assistance to internal teams.
• Keep up with developments in systems, networks and security.
• A degree from an engineering school, IT school or university, specialising in systems, networks and/or infrastructure (Master's, HES Bachelor's or equivalent).
• Significant experience in systems and network administration in a corporate environment.
• Command of Windows Server and/or Linux environments, virtualisation, and network protocols and equipment.
• Adaptability and curiosity about new problems, methodologies and tools.
• Rigour, autonomy, good interpersonal skills and strong writing skills.
• A wish to contribute to excellent client service and to join a motivated, dynamic and fast-growing team.
• Proficiency in French and English.

• Windows Server
• VMware
• Hyper-V
• Hybrid cloud

Networks, security & operations

You work on networks, perimeter security and infrastructure availability.

• LAN
• WAN
• VPN
• Routers
• Switches
• Firewalls
• Monitoring
• BCP / DRP

Technical certifications are a plus. A Microsoft, Cisco CCNA/CCNP, Red Hat or equivalent certification is valued for this role.

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