Nature of Services : Operations and support, security and continuity: Analysis, definition, design, integration, implementation, test, deployment, maintenance, support.

Education : Master Degree in IT or related matter (or an equivalent Bachelor complemented by 7 Years experience in IT)

Languages : B2 level in EN or FR

Key experiences for this position: Checkpoint firewalls, Pulse secure VPN solutions, Symantec secure web gateway (Bluecoat proxy), Aruba Wifi solutions, CISCO ACI, Radware Alteon reverse proxy, loadbalancer and waf, Cloudflare WAF, CISCO Meraki SDWAN, Fortinet SDWAN, F5 reverse proxy

Tasks to be performed :

  • Analysis and specification of operational requirements
  • Analysis and specification of operational processes
  • Analysis and specification of technical requirements
  • Proofs of concept
  • Development of scripts to automate and monitor recurrent systems related tasks
  • Definition of test strategies, test design and testing of computing systems and networks
  • Performance management
  • Change and Configuration management (e.g., assessment, scheduling, implementation, review)
  • Capacity management
  • Risk management
  • Operational support (2nd tier)
  • Installation and configuration of all relevant hardware and software
  • Daily monitoring
  • Incident and Problem Management (e.g. trouble ticketing, fault analysis, diagnosis, and resolution)
  • Reporting
  • Coordination with 3rd party maintenance contractors
  • Technical assessment of technologies and related products
  • All types of technical documentation, operational guidelines and procedures
  • Technical training and guidance
  • Reporting
  • Technical analysis and specifications, architecture, design, implementation and deployment of public or EU classified local area network infrastructures
  • Physical and wireless connectivity within and between sites
  • Redundant IP infrastructures
  • Telephony
  • Multimedia
  • Internet access
  • Remote access
  • Administration and maintenance of local area networks
  • Implementation and administration of security defined for local area networks
  • Impact assessment of changes on the network infrastructure
  • Design test scenarios
  • Perform the tests and evaluate the results
  • Provide advice for the subsequent implementation phase
  • Implementation and Rollback plans

Expertise required :

  • Advice on network security strategies, design, integration, deployment, daily management and debugging of Local Area Network security solutions
  • Administration of firewall systems, content inspection, firewall statistics and related security tools
  • Networking security services in Microsoft environments
  • Strong authentication solutions (multi-factor authentication, token-based, SMS one time password, etc.)
  • VPN and encryption systems
  • Administration of Web Filtering Solutions
  • Drafting of network related documentation (Plans, schemas, manuals, reports, etc.)
  • Intrusion Detection and Prevention Systems (IDS/IPS)
  • WAN technologies (IP switching, satellite communication, ADSL)
  • Networking and network security solutions in virtual server environments
  • Virtual network security solutions (i.e. virtualisation of network security devices such as virtual firewalls)
  • Web Application Firewall (WAF) solutions
  • Wireless network technologies (in particular WLAN Wi-Fi)
  • IP Telephony solutions and related network security-related solutions
  • Server load balancing and redundancy solutions
  • Proxy solutions
  • PKI infrastructures
  • Certified Information Systems Security Professional (CISSP) is a plus
  • Check Point Certified Security Expert (CCSE)
  • Blue Coat Security Certification (Blue Coat proxySG)
  • Juniper Networks Certified Specialist FWV (JNCIS-FWV)
  • ITIL framework and methodology
  • Project Management (Prince2, PMI or equivalent)
  • TCP/IP Suite (SNMP, SMTP, DNS, DHCP, QoS, …)
  • SSL (offload/acceleration, interception, VPN)
  • MS Office applications and tools (Word, Excel, PowerPoint, VisioDescription of the project:

The Network Team of our customer, a major European institution, provides a number of segregated networks for office automation, loT devices networks, networks for guests and highly secure networks using a wide range of wired and wireless technologies, LAN, WAN, SD-WAN, virtualization and automation. They enable the delivery of applications providing access to the internet, content distribution, network services, load balancing and network segmentation. They are providing the security for the network implementing prevention, following a layered approach, providing firewalls, WAFs, DDOS protection, proxies, content inspection, url filtering and other.  They are in the process of virtualizing and automating our network and moving services to public clouds.

The team is composed of dynamic and motivated colleagues, committed to developing digital services that will improve the way we work and to serving our stakeholders.

We are looking for network engineers to carry out the technical tasks needed for designing, implementing, monitoring and managing:

  • local and wide area networks of our client to ensure maximum uptime for users or
  • network security infrastructure of our client, contributing to the security of the IT systems

The role can include designing system configurations, documenting and managing the installation of a new network or security control, operating, maintaining and upgrading existing systems as necessary or provide 2nd level of support. We are looking for senior engineers that can work independently, have good communication skills, can collaborate  well in a team and can represent the sector and present the network architecture to internal stakeholders, demonstrate imitative and take ownership of the projects.

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