DFi is recruiting

Network and Security Engineer

DFi Service is recruiting :

Network and Security Engineer

Founded in 1987 and based in Geneva (Plan-Les-Ouates), DFi Service assists companies and institutions in their digital transformation around 4 Divisions:

  • The cloud and managed services
  • The infrastructure
  • Cybersecurity
  • Unified network and communication

As part of its development, DFi Service is looking for a Network and Security Engineer to join our team in Plan-les-Ouates.

Primary Duties:

In order to meet this challenge, your missions will be :

  • Administer all of our clients’ network and security infrastructures
  • Maintain the various knowledge bases (assets and documentation)
  • Intervene on complex subjects in close relation with the editor support
  • Bring your expertise to resolve level 3 incidents (N3 support on the infra security perimeter)
  • Participate in the Networks on-call service
  • Integrate and maintain software solutions or hardware components by accompanying IT projects as a network specialist
  • Identify, implement and document the tools and methods necessary for the security and durability of telecom and telephone networks
  • Administering the customer’s network and wifi assets
  • Ensure the transfer of competence from the projects to the internal teams (operating procedures, user documentation, transfer and appropriation of knowledge)
  • Provide level 3 support by assisting project managers and hotline support on the network and security part (help in case of pass, etc.)
  • Ensure and guarantee that our network protections are kept up to date
  • Ensure a technological watch in order to anticipate the necessary evolutions of the network
  • Propose network architectures and investments related to this domain
  • Ensure the reporting of its activities to its hierarchy and to the Infra and Security Engineer
  • Renewing the certifications of the Network Team and certifying in the field of expertise
  • Sales support as a consultant:
    • Participate in customer visits with sales, and if necessary in internal sales meetings
    • Analyze and qualify the customer’s needs
    • Define the scope of the client project
    • To recommend the optimal solution for the customer as well as for DFi
    • Formalize the client’s project functionalities – technical validation
    • Commit to the time of implementation and installation
    • Develop tools necessary for marketing and the implementation of processes to optimize pre-sales activity

Required Skills and Experience:
  • Engineering degree in computer science or telecommunications
  • 3-5 years of experience in configuration and installation of networks, routers and firewalls if possible within a Telco company or ISP
  • 1-3 years experience in VOIP system configuration and installation
  • Knowledge of Cisco IOS and ASA (ACL, VPN, SSL VPN), minimum CCNA certificate
  • Strong knowledge of Fortinet (ACL, VPN, SSL VPN), certification a plus
  • Good knowledge of L2 protocols (VLAN, STP, VTP, Etherchannel, LACP) and L3 protocols (OSPF, EIGRP, BGP)
  • Good knowledge of VOIP
  • Mastery of ITIL processes, V3 Foundation certification a plus
  • Native French speaker, and good command of technical English (B2 level)
  • With a driver’s license

Required personal skills :
  • Service orientation and good customer contact with a solution orientation
  • Autonomous in carrying out tasks while knowing how to work in a team
  • Spirit of synthesis and analysis
  • Ability to multi-task and work under pressure while remaining calm
  • Relational and communication skills
  • Quality of personal and professional presentation

Application to: job@dfi.ch