KORUM by worldhire

Microsoft Infrastructure Administrator

GECI Int.

Industry
Consulting & Advisory
Location
Aix-en-Provence, France
Work mode
-
Job type
-
Annual salary
Not specified
Minimum experience
10+ years
Posted
6th October, 2026

Required skills

TelecommunicationsMicrosoft ExchangeFrench

About the role

Translated into English from French by Korum. The employer's original wording is on their site.

Who are we?

Joining EOLEN, means joining an engineering and IT consultancy, a subsidiary of the GECI International group, present in France and internationally.
We work in strategic sectors such as energy, banking, telecommunications, aerospace and defence.

Your day-to-day

We are looking for an experienced Microsoft Exchange Administrator to join a modern Microsoft environment and take part in operations, development and automation topics for a major French bank.

Your main responsibilities:

  • Administer and maintain Microsoft Exchange environments.

  • Take part in architecture developments and technical studies.

  • Handle support and resolution of complex incidents.

  • Automate recurring tasks with PowerShell.

  • Contribute to projects around Microsoft 365 and the continuous improvement of the infrastructure.

Expertise and technical environment

  • Proven expertise in Microsoft Exchange

  • Proficiency in PowerShell

  • Comfortable in Microsoft 365 environments

  • Analytical mind, autonomy and a taste for technical environments.

Your profile

  • Two to five years of higher education in IT or equivalent

  • Minimum 10 years' experience in messaging / Microsoft Exchange

  • Experience of critical production environments

  • Autonomy, rigour and ability to handle complex topics

  • Professional English essential

What we offer

  • Salary : from 50K€ depending on profile and experience

  • Benefits :

    • Partial coverage of public transport costs

    • Meal voucher

    • 2 days of remote working

    • Company health insurance

    • Certified technical training

    • Access to a community of experts and to varied, high value-added projects

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