Network engineer (M/F)

Cloud Temple, a major player in the sovereign cloud, helps businesses and public sector bodies to host, transform and outsource their critical applications.

At the heart of this mission, the Platforms team plays a central role: we design and automate the essential infrastructure services that enable our private cloud platforms to be deployed, scaled and secured.

Our SecNumCloud-certified environments guarantee the highest levels of security, scalability and performance.

By joining Cloud Temple, you'll be joining a company on a human scale that values autonomy, skills development and the tangible impact of your work.

1/ Your main tasks:

The network engineer will be responsible for designing, implementing and managing network infrastructures for our customers. He/she will work closely with the technical team to ensure the quality and performance of the services provided.

Responsibilities :

Maintenance in operational condition (MCO) :

• Install and/or deploy network extensions
• Acceptance of telecom & network deployments
• Guarantee the quality of the implementation, patching/correction of network and security systems
• Monitor technological developments and find appropriate technical solutions

Infrastructure and deployment :

• Design and optimise infrastructures (servers, storage, back-up, disaster recovery, etc.)
• Participating in technical architecture studies, drafting technical specifications and producing mock-ups of the solutions envisaged
• Manage the installation of infrastructures, parameterisation and validation of components
• Ensure the evolution of physical or virtual architectures in project mode and N3 support

Incidents and crises :

• Manage incidents for all network and security environments
• Carrying out related investigations and following up incidents
• Guarantee the availability and optimisation of network configurations

Audit :

• Participate in infrastructure audits
• Providing advice (Quality, Safety)

IaC (Infrastructure-as-Code):

• Industrialising manual procedures and automating administrative and technical tasks (scripting, Ansible, Terraform)

Documentation:

• Draft technical procedures (DAT, DEX LLD, HLD, DLD)

Monitoring :

• Take an active part in the creation, improvement and development of metrology

Pre-sales :

• Analyse the prospect's needs and propose the appropriate solution
• Respond to customer queries to reassure them that the proposed solution is appropriate
• Helping to draw up the technical sections of the sales proposal
• Contribute to project costings by providing technical expertise
• Modelling the technical solution (POC)

2) Profiles sought :

• Level of diploma : Higher education (Bac+3) or higher
• Expected experience Minimum 3 years' successful technical experience in a digital services company.
• Language skills : French: excellent / English: intermediate level required

3) Technical skills required :

• General network knowledge (protocols, uses, routing and switching)
• Network and telecommunications protocols: TCP/IP, Ethernet, LAN, WAN, VLAN, QinQ, VRF, MPLS, STP, RING, VPN, BGP, RIP, OSPF, QoS SDWAN, etc.
• Telecom and Internet technologies: DNS, (S)FTP, DHCP, HTTP(S), NTP, SNMP, LDAP(S), KERBEROS
• Good knowledge of Linux and Windows systems
• Administration and configuration of: routers/switches: Cisco, HP, Juniper
• firewalls: Checkpoint, Fortinet, Stormshield, VPN, IPS, IDS, etc.
• Proxys / antispam, Authentication and URL filtering
• Wifi
• Load Balancer/Reverser Proxy/WAF
• Good understanding and management of SSL/TLS certificates
• Public and private cloud experience: MS Azure, AWS, Google, VMWare
• Proficiency in at least one scripting language
• Provisioning : Ansible
• Deployment: Terraform
• Wireshark and TCPDUMP

4) Expected skills :

• Autonomy : know how to search for information/solutions
• Thoroughness and methodology : keeping commitments and informing those with whom you are dealing of the status of a situation, project, crisis or incident in a complete and accurate manner
• Ability to analyse and summarise : be able to structure and process qualitative and quantitative data and draw meaningful conclusions. Understand the customer's issues in order to make the right decisions quickly.
• Good team spirit: the ability to work in a team and with users (TC employees and end customers)

Why join us?

• A visionary player in the sovereign cloud, with high-impact projects at home and abroad.
• An agile, flat organisation that encourages autonomy, initiative and internal mobility.
• Certifying courses.
• A balanced hybrid way of working to reconcile performance and quality of life.
• A concrete CSR commitment (diversity, sustainable mobility, right to disconnect, etc.).
• And solid benefits: health insurance, luncheon card, RTT, bonuses, profit-sharing, transport reimbursement, etc.

Cloud Temple is proud to promote diversity and inclusion. This position is open to all, including disabled workers, with equal qualifications.