Senior Network Administrator &Automation Lead

Ubisoft; Saint-Mandé; On-site; EUR 55,000 - 85,000; Full time

Benefits offered by this job

Profit-sharing

Savings plan

Meal vouchers

Health insurance

Maternity/paternity leave

Gym in building

Job summary

Ubisoft, based in Saint-Mandé, seeks a Senior Network Administrator to install, maintain and optimize its network infrastructure. You will lead complex routing and switching tasks, drive automation with Python and Ansible, and collaborate with a global team to meet security and performance standards.

Moreover, you will mentor junior admins, contribute to designing scalable solutions, and maintain comprehensive documentation while supporting partners across the organisation.

Qualifications

• Extensive experience as a Network Administrator.
• Expert level in routing technologies (BGP, OSPF).
• Expert level in switching (VLANs, STP, EtherChannel, VTP, L2/L3).
• Strong problem solving and incident handling capabilities.
• Good Linux environment knowledge.
• Automation using Python and Ansible; CI/CD experience.

Responsibilities

• Install and maintain network equipment including switches, routers, firewalls, and load balancers.
• Deploy and maintain private network links and dedicated peering.
• Assist in evaluating requirements, technical design and standards.
• Define standards, guidelines, and metrics; promote automation.
• Monitor and troubleshoot network infrastructure and services.
• Maintain network documentation and support user queries.
• Mentor junior admins and plan evolution of network and systems.
• Optimize network performance and security controls.

Skills

BGP

OSPF

VLANs

Automation

Python

Ansible

CI/CD

Linux

Network security

Tools

Python

Ansible

AWS

Azure

Job description

Ubisoft, based in Saint-Mandé, seeks a Senior Network Administrator to install, maintain and optimize its network infrastructure. You will lead complex routing and switching tasks, drive automation with Python and Ansible, and collaborate with a global team to meet security and performance standards.

Moreover, you will mentor junior admins, contribute to designing scalable solutions, and maintain comprehensive documentation while supporting partners across the organisation.