Listed on Euronext (ALLIX), WALLIX is a European cybersecurity software publisher, specializing in Identity & Access Management (IAM) and a leader in Privileged Access Management (PAM). Our mission is to ensure free and secure digital interactions while defending the digital sovereignty of organizations in an ever-evolving digital world.

Our solutions enable organizations to control identities and access throughout the entire digital journey of IT and industrial environments, combining operational efficiency, simplified regulatory compliance, and an optimized user experience.

Our teams are present in 16 countries and distribute our products worldwide through a network of more than 300 resellers and integrators. Audacity to innovate, commitment to our customers, a constant pursuit of simplicity, and collaboration are the core values shared by our diverse teams, who actively promote a friendly, supportive, and inclusive working environment.

1.    Objectives and key missions:

We are looking for a Senior Infrastructure Engineer to take over the management, security, and evolution of our IT landscape. You will bridge the gap between traditional infrastructure (Network/System) and modern practices (Cloud, IaC, Automation). Reporting to the Head of Infrastructure Group Director, you will play a key role in ensuring our systems are robust, secure, and scalable.

His main responsibilities are:

·       Design & Deliver Infrastructure Solutions

·       Enable SysOps Practices & Automation

·       Ensure Operational Excellence

·       Standardize & Document Processes

2.    Key activities:

Build (Project / Implementation - 40%)

·       Design & Implement: Architect scalable infrastructure & applicative solutions on Azure & GCP and on-premise environments.

·       Modernization: Drive the shift to Infrastructure as Code (Terraform/Ansible) to standardize deployments. Contribute to infrastructure evolution by evaluating and integrating new tools and technologies. Ensure infrastructure is aligned with business needs.

·       Security by Design: Integrate security best practices early in the project lifecycle.

·       Collaborate with developers, architects, and product teams to align infrastructure with application needs.

Run (Operations / Service Management - 40%)

·       Service Reliability: Manage operational incidents and lead Root Cause Analysis (Problem Management) to prevent recurrence.

·       Change Control: Apply ITIL-based Change Management processes for all infrastructure updates, ensuring security and minimizing downtime.

·       Monitoring: Maintain observability tools (Zabbix/Grafana) to proactively track performance against SLAs.

·       Automation: Automate recurring tasks to reduce "toil" and improve operational efficiency.

Transverse (Process & Quality - 20%)

• Documentation: Create and maintain high-quality technical documentation and diagrams.
• Knowledge: Follow procedures & Ensure technical process are UpToDate.
• Mentoring: Evangelize Automation culture within the tech team.

This description considers the main responsibilities, it is not exhaustive.

     Key skills:

• Master’s degree in computer science or engineering.
• 7 to 10 years of experience.
• 5+ years in infrastructure/SysOps roles.

Technical "Must-Haves":

• System: Deep Linux administration skills (Debian/RHEL) & Windows Server.
• Network: Solid understanding of TCP/IP, Firewalls, VLANs, and VPNs (Cisco/Meraki environment) & Security Principles.
• IaC & Automation: Proficiency with Terraform and Ansible.
• Virtualization: Strong experience with VMware & Proxmox

Technical "Nice-to-Haves":

• Cloud: Experience with [Secondary Cloud provider].
• Scripting: Bash, Python or PowerShell for automation tasks.
• Security: Knowledge of ISO27001 standards or hardening techniques 

Soft Skills

-          Problem Solver: Analytical mindset with a rigorous approach to troubleshooting.

-          Communicator: Ability to explain technical constraints to non-technical stakeholders.

English: Professional working proficiency (Written & Spoken) is mandatory

  Internal & External Relations

-        Internal: All teams but works closely with Security, Developers, Product Managers, and Helpdesk/Support staff.

-        External: Manages relationships with Cloud providers, ISPs, and hardware vendors.

WALLIX is also:

• A structured environment… that has never lost its start-up spirit

• A two-way journey: you grow with us… and we grow with you

• A “human-sized” company that places the integration and well-being of its Wallixians at the heart of its priorities

And more specifically:

• Happy at Work label in 2020, 2021, 2022 and 2024

• Onboarding seminar & team lunches, Kick-Off events in great destinations or remotely

• Remote work policy (2 days per week), 25 days of paid leave & 12 RTT days (1 per month)

• Internal mobility opportunities to explore new challenges

• 50% coverage of transportation costs

• Health insurance and provident coverage

• Holiday bonus

• SWILE card funded with €10,50 per day (50% employee contribution)

• Works Council (CSE)

• Great team spirit and good vibes!

Did you know? Over 80% of Wallixians recommend the WALLIX experience. Join us!

If you're up for this exciting challenge, get ready to embark on a thrilling adventure in the world of technology at WALLIX!