Our client is looking for a Senior IT System Engineer
Description
The Senior System Engineer is responsible for the design, implementation and maintenance of complex IT infrastructures. The consultant ensures the security, performance and availability of systems, while guiding junior engineers and contributing to the definition of technical standards.
Responsibilities
In this role, the consultant will be responsible for:
- Participating in the daily administration and evolution of Windows servers
- Managing, securing and evolving the Microsoft 365 environment
- Participating in infrastructure evolution or migration projects under direction of the IT team
- Providing technical support to users and documenting processes, including writing guides and procedures and training teams to encourage tool adoption
Mission Execution Modalities
- Full‑time assignment with a potential workload of 440 man‑days spread across approximately two years, based on a 40‑hour work week during office opening days
- At least three days per week on‑site at the headquarters, unless an exception is explicitly approved
- No overtime or work outside business hours (Monday to Friday, 7:00–19:00) without explicit authorization
- The consultant must plan leave in alignment with service continuity requirements and ongoing projects and agree this in advance with the designated authority
- The consultant must comply with the “Code of Conduct for External Providers”
- The mission may be extended for a maximum total duration (initial period included) of 880 working days
Skills
Identity & Access
- Active Directory / Entra ID
Cloud & Modern Workplace
- M365 administration & configuration
- Intune administration & configuration
- Azure Cloud
Messaging & Collaboration
- Exchange administration & configuration
Networking
- Network knowledge
- DNS & DHCP
Windows & Infrastructure
- Windows Server administration & configuration
- WSUS (Windows Update)
- Virtualisation (VMware, Hyper‑V)
Endpoint & Systems Management
- Microsoft SCCM
Automation & Scripting
- AI – LLM & automation
- PowerShell scripting
Operations & Support
- Monitoring & incident management
- Technical documentation
Security & Compliance
- Segregation & security
Backup & Recovery
- Backup & restore
Frameworks
- ITIL
Languages
- Dutch
- French
- English
