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SWSwitch

Network & Security Engineer(m/w/x)

Zürich, Lausanne
Full-timeWith Home OfficeSenior

Operating and improving network and security solutions for Swiss universities and critical infrastructure. 5+ years network/security engineering experience with Fortinet, Cisco, or Arista required. Flexible working hours, remote work options, overtime compensation.

Requirements

  • Apprenticeship or degree in IT
  • At least 5 years network/security engineering experience
  • Strong firewall and VPN technologies experience
  • Hands-on experience with Fortinet, Cisco, Arista, OpenStack, OpenVPN
  • Strong IP networking understanding (TCP/IP, BGP, Anycast, IPv6)
  • Linux-based systems operating experience
  • Monitoring and logging systems experience
  • Professional English proficiency
  • Ideally German language skills
  • DevOps or Site Reliability Engineering (SRE) experience
  • Agile work setup experience
  • Automation and Infrastructure-as-Code experience
  • French language skills

Tasks

  • Operate and improve network and security solutions
  • Build and maintain internal, cloud, and on-premise network infrastructure
  • Operate firewall, network, and network services (DNS, DHCP, IPAM)
  • Develop IP networking environments at offices and across domains
  • Manage VPN technologies and remote access solutions
  • Monitor and secure network infrastructure for high availability and resilience
  • Participate in security incident coordination and prevention
  • Contribute to incident analysis, response, and remediation
  • Enhance security infrastructure (firewalls, proxies, WAF, remote access)
  • Support continuous improvement of security posture and controls
  • Operate and develop internal core and office network
  • Maintain and enhance network services (DNS, DHCP)
  • Support additional infrastructure domains (email services)
  • Collaborate with internal engineering teams on infrastructure
  • Contribute to automation, documentation, and knowledge sharing
  • Optionally support team leadership and apprenticeship training

Work Experience

  • 5 years

Education

  • Vocational certificationOR
  • Bachelor's degree

Languages

  • EnglishBusiness Fluent
  • GermanBasic
  • FrenchBasic

Tools & Technologies

  • Fortinet
  • Cisco
  • Arista
  • OpenStack
  • OpenVPN
  • TCP/IP
  • BGP
  • Anycast
  • IPv6
  • Linux
  • DevOps
  • Site Reliability Engineering (SRE)
  • Infrastructure-as-Code

Benefits

Flexible Working

  • Flexible working hours
  • Remote work options

Competitive Pay

  • Overtime compensation

Learning & Development

  • Support for German or English proficiency
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