Senior Desktop Systems Administrator — Enterprise EUC Leader

Oikotechno Japan Co., Ltd; Amsterdam; On-site; EUR 60,000 - 90,000; Full time

Job summary

Oikotechno Japan Co., Ltd in Amsterdam is seeking a Senior Desktop Systems Administrator to support our enterprise infrastructure on-site. You will manage client compute devices, operating systems, and mobile platforms across multiple locations, ensuring high availability and security.

Responsibilities include deploying Windows, macOS, and Linux images; managing AD, GPO, JAMF Pro, Intune, MECM, and VPN; supporting Microsoft 365 workloads; and guiding EUC improvements.

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field.
• 4+ years of desktop systems administration experience in a large-scale enterprise environment.
• Experience with Windows, macOS, and Linux imaging and deployment.
• Experience with IT asset management (ITAM) tools.
• Relevant certifications (e.g., CompTIA A+, Microsoft Modern Desktop) are a plus.

Responsibilities

• Provide expert-level support for client compute devices in a large-scale enterprise environment.
• Manage WAN/LAN, TCP/IP, DHCP, DNS, VPN, and Active Directory.
• Deploy and support Windows, macOS, and Linux operating systems.
• Validate GPO/RSoP and JAMF configuration profiles on endpoints.
• Manage user accounts and AD lifecycle; support Microsoft 365 workloads.
• Configure and support mobile devices via MDM solutions.
• Support videoconferencing and Cisco collaboration tools.
• Collaborate with IT security on patching and device hardening.

Skills

Active directory

OS deployment & imaging

mac device management

Microsoft 365 support

macOS support

Linux support

Windows 10/11 administration

End user computing

Education

Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field

Tools

SCCM

Intune

JAMF Pro

MDM solutions

Office 365

Job description

Oikotechno Japan Co., Ltd in Amsterdam is seeking a Senior Desktop Systems Administrator to support our enterprise infrastructure on-site. You will manage client compute devices, operating systems, and mobile platforms across multiple locations, ensuring high availability and security.

Responsibilities include deploying Windows, macOS, and Linux images; managing AD, GPO, JAMF Pro, Intune, MECM, and VPN; supporting Microsoft 365 workloads; and guiding EUC improvements.