Infrastructure & Virtualisation Engineer

Project overview

Missions

We are looking for an Infrastructure & Virtualization Engineer for our client (banking sector).

You will join the Virtualization department responsible for the operational maintenance of technical infrastructures: an HCI cluster of several hundred hosts and over 10,000 VMs.

You will join a team of 4 engineers organized in shifts to ensure 8 AM - 6 PM coverage, with guided skill development during the first two months (knowledge transfer, documentation, tools, and processes).

In this role, you will be responsible for:

Incident Management (L2/L3)

Change Management and Operational Maintenance

Infrastructure Evolution and Reliability

• Handling and resolving incidents on virtualized environments, respecting SLAs (response/resolution times by priority)
• Maintaining the incident backlog: statuses, comments, assignments, ticket tracking
• Active participation in crisis management for major incidents (P1/P2)
• Investigations, troubleshooting, and root cause analysis of major or recurring incidents, proposing sustainable solutions
• Liaising with suppliers and vendors (VMware/Broadcom, Nutanix, Microsoft, HPE, Cisco) and managing hardware SLAs in the data center
• Processing catalog requests: modifying VM resources (CPU, RAM, disk), snapshots/checkpoints and rollbacks, boot times, performance analysis
• Technical validation of changes and execution during and outside business hours
• Organizing and monitoring annual patching and upgrade campaigns on all virtualization equipment (hypervisors, firmwares, drivers, security hardening)
• Managing hardware failures and capacity planning
• Managing metro clusters (VMware vSAN, Nutanix)
• Contributing to evolution projects: implementing VMware Cloud Foundation and Aria Suite, migrations to hyperconverged infrastructures (vSAN, Nutanix AHV)
• Acceptance testing and validation of environments before production deployment
• Defining supervision (alerts, RACI matrix) for hyperconverged environments
• Writing and maintaining technical documentation (operating procedures, instructions, retro-documentation)
• Participating in technical supplier committees

Project details

East of Paris

Remote Work: possible, schedule to be defined with your manager

Compensation: global package of +/- 45 K depending on profile (Profit-sharing policy in place since 2015)

+/- 500€

Profile Sought

Graduated with a Master's degree (Bac+5) from an Engineering School or University in IT or Information Systems, you have 4 years of experience in administering virtualised infrastructures in a critical production environment.

You have mastered virtualization solutions (VMware and/or Nutanix), and have good experience with ITIL processes (incidents, problems, changes) and ITSM tools.

Virtualization: VMware vSphere/ESXi, VCF (SDDC Manager, vSAN, LCM), Nutanix AHV/AOS, Hyper-V (being decommissioned)

Tools: vCenter, Prism Central/Element, Aria Suite (Automation/Orchestrator, Operations, Operations for Logs, Suite Lifecycle), Workspace ONE, SCVMM, UCS Manager

Operations and ITSM: BMC Remedy, SDM, Jira/Confluence, Splunk, AutoSys

Scripting: Bash, PowerShell, PowerCL

You have the ability to analyze, document, and communicate clearly, both in writing and orally.

You have a service-oriented mindset and a passion for IT production.

Technical English

Work Environment

The perks at iDNA:

Possibility to work remotely a few days a week

Profit-sharing policy in place since 2015 (rate varies between 1 and 5%)

€1000 co-optation bonus

Restaurant vouchers subsidized at 60% and Swile ticketing benefits

Mutual insurance and transport pass (Navigo or other) subsidized at 50%

Your Career Plan:

We will include you in our training/certification plan,

We will validate each mission/project with you (content, location, etc.)

Little to no "intercontrat" (downtime between projects) as we will entrust you with interesting projects, allowing you to build your career plan:

Recruitment Process:

Step 1: Phone or video call with , HR manager

Step 2: Technical interview with , technical lead

Step 3: Final interview with our co-directors and

Life at iDNA means:

Joining a human-sized team and working on various integration projects such as implementing security solutions...

Working alongside experts who can support your development.

Having a real training plan to enhance your skills on different subjects and products.

Are you interested? Then don't hesitate to contact us

• Start: 30/11/2026
• Duration: 12 mois
• Remote: hybrid
• Location: Île-de-France, France, FR
• Languages: French

Source notes

Start Date: early December