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Renault Group

Global automotive manufacturer in alliance-based EVs

Networks and Security Engineer

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeFontenay-sous-Bois, France

About the Job

Requirements

  • A completed engineering education or equivalent at Bac+5 level is required.
  • At least 10 years of experience as a Networks and Security Engineer is required.
  • Solid experience administering and operating network and security infrastructures is required.
  • Knowledge of Cisco networking technologies and LAN, WAN, VPN, IOS/NXOS, NDFC, and EVPN environments is required.
  • Strong skills with security solutions including ASA, Firepower, Palo Alto, and next-generation firewalls are required.
  • Knowledge of proxy and reverse-proxy solutions such as DenyAll, UBIKA, or Blue Coat is required.
  • Significant experience with F5 or Netscaler load-balancing solutions is required.
  • Knowledge of secure file-transfer solutions such as CFT and Axway Synchrony Gateway is required.
  • Familiarity with monitoring tools, Syslog log correlation, DNS, and DHCP services is required.
  • Systems skills, particularly in Linux environments, are required.
  • A good level of written and spoken English is required.
  • Rigor, autonomy, and versatility in managing activities are required.
  • A service orientation, teamwork, and interpersonal skills are required.

Responsibilities

  • Maintain the operational condition of the Mobilize Financial Services network and its various platforms.
  • Ensure infrastructure compliance with requirements defined by the information systems security officer.
  • Participate in deploying, operating, and maintaining network and security infrastructure.
  • Lead infrastructure evolution projects, from workload estimation through budget monitoring.
  • Support the delivery of new services in response to business needs.
  • Perform software version upgrades and manage patching activities.
  • Renew equipment as part of obsolescence management.
  • Implement firewall security rules and connect new partners.
  • Administer security and network equipment, including Fortigate, Palo Alto, Firepower, and ASA firewalls, and Cisco LAN, WAN, and VPN infrastructure.
  • Administer Wi-Fi infrastructure based on Cisco and Juniper technologies.
  • Provide level 2 and level 3 support for infrastructure components within the role's scope.
  • Contribute to evolving technical environments involving LAN, WAN, VPN, cloud, SD-WAN, automation, WAF, and network security solutions.
  • Administer secure file-transfer solutions such as Axway Secure Transport, CFT, or SOSFTP.
  • Participate in administering and evolving Alliance Cloud SWIFT and SWIFT Integration Layer platforms.
  • Contribute to continuous improvement of infrastructure and technical standards for networking and security.
  • Work with infrastructure, production, cybersecurity, and project teams, as well as external partners and service providers.

Desired Qualifications

  • One or more certifications related to networking and security technologies are an advantage.

About the Company

Renault Group

Global automotive manufacturer in alliance-based EVs

Renault Group is a global automaker that designs, builds, and sells cars and light commercial vehicles. Through its participation in the Renault–Nissan–Mitsubishi Alliance, it shares platforms, engines, and technology with partner brands to improve efficiency and bring new models to market faster. Renault differentiates itself by operating within a large cross-brand alliance that pools research, development, and manufacturing resources, helping it compete on scale and spread costs across multiple markets. Its goal is to provide a broad range of affordable, reliable vehicles with a strong emphasis on electrification and sustainable mobility, while maintaining profitability through collaboration and global reach.

Company size
10,001+
Company stage
IPO
Headquarters
Boulogne-Billancourt, France
Founded
1898

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