IT Systems Integration Engineer, Saclay

We are currently looking for an experienced

IT Systems Integration Engineer

to join a global international environment supporting critical IT infrastructure, systems integration, and operational technology activities across multiple business units.

This is an excellent opportunity for someone with strong Windows infrastructure and integration experience who enjoys working across enterprise environments, supporting deployments, troubleshooting complex issues, and collaborating with both internal teams and external vendors.

Responsibilities

Coordinate and execute system integration activities across enterprise environments

Support deployment, configuration, and maintenance of IT systems and applications

Work closely with infrastructure, architecture, and application teams to design and implement solutions

Participate in troubleshooting, incident resolution, and root cause analysis

Ensure compatibility between software systems and existing production environments

Contribute to operational readiness, validation activities, and continuous improvement initiatives

Maintain technical documentation, procedures, and troubleshooting guides

Collaborate with suppliers, software vendors, and integrators

Support users remotely and on-site when required

Ensure compliance with internal standards, procedures, and best practices

Requirements

DUT/BTS in IT or equivalent with 5–8 years of experience

OR

Engineering degree with 2–3 years of relevant experience

OR

10+ years of equivalent hands‑on experience

Technical Skills

Strong knowledge of Windows 10 and Windows Server environments

Experience with Active Directory administration

Good understanding of enterprise IT infrastructure (servers, networks, printers, workstations)

Experience installing and supporting enterprise applications

Knowledge of ServiceNow or similar ticketing systems

Basic networking knowledge

Strong troubleshooting and problem‑solving skills

Languages

Fluent French (mandatory)

Professional English

If you are interested and would like to learn more, please apply or reach out directly for a confidential discussion.

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