Senior Windows System Engineer - Energy Sector - ASAP Start - Freelance / CDI

You will be responsible for:

• Managing and operating a host‑based security suite, with a strong focus on host firewall administration across multiple operating systems.
• Managing SCCM/MECM environments.
• Managing Windows Remote Desktop Services.
• Engineering, hardening, designing, and supporting Windows Server operating systems.
• Providing third‑line support for all Windows‑related domains.
• Writing, maintaining, and troubleshooting advanced PowerShell scripts.

Mandatory Skills

• Senior‑level hands‑on experience with Microsoft Windows Server environments.
• Strong knowledge of Active Directory, SCCM/MECM, and host‑based security tools.
• Solid understanding of host‑based firewall...