Senior Desktop Systems Administrator - Enterprise EUC

Oikotechno Japan Co., Ltd; Athlone; Presencial; EUR 75.000 - 95.000; Jornada completa

Descripción de la vacante

Oikotechno Japan Co., Ltd is seeking a highly motivated Senior Desktop Systems Administrator to support a large-scale enterprise infrastructure on-site in Ireland. You will manage client compute devices, operating systems, and mobility platforms, ensuring stability across locations.

Responsibilities include deploying Windows, macOS, and Linux images; managing AD, GPO, JAMF Pro, and MECM/Intune lifecycle; and supporting Microsoft 365 workloads with a focus on security and compliance.

Formación

• 4+ years of desktop systems administration in a large-scale enterprise environment.
• Experience deploying Windows, macOS, and Linux images and supporting EUC environments.
• Familiarity with IT asset management and security best practices.

Responsabilidades

• Provide expert-level support for client compute devices in a large-scale enterprise environment.
• Manage and troubleshoot WAN/LAN, TCP/IP, DHCP, DNS, VPN, and Active Directory.
• Deploy, configure, and support Windows, macOS, and Linux (Ubuntu, CentOS, RHEL).
• Validate and troubleshoot GPO/RSoP and JAMF configuration profiles on endpoints.
• Manage user accounts and directory maintenance in Active Directory.
• Support Microsoft 365 suite including Teams, SharePoint, Exchange/Outlook, and Office apps.
• Configure and support mobile devices via MDM (iOS/Android).
• Support videoconferencing systems and Cisco room systems.
• Manage enterprise network printing, scanning, and finishing operations.
• Participate in IT security incident response and site relocations.
• Collaborate with IT security on patching and device hardening.

Conocimientos

Desktop support

Windows admin

macOS deployment

Linux systems

Active Directory

Group Policy (GPO)

JAMF Pro

MDM

Intune

SCCM

Microsoft 365

Exchange Online

PowerShell

Python

Bash

Educación

Bachelor's degree in IT/CS/Engineering

Herramientas

SCCM

Intune

JAMF Pro

ServiceNow

Remedy

Jira

Descripción del empleo

Oikotechno Japan Co., Ltd is seeking a highly motivated Senior Desktop Systems Administrator to support a large-scale enterprise infrastructure on-site in Ireland. You will manage client compute devices, operating systems, and mobility platforms, ensuring stability across locations.

Responsibilities include deploying Windows, macOS, and Linux images; managing AD, GPO, JAMF Pro, and MECM/Intune lifecycle; and supporting Microsoft 365 workloads with a focus on security and compliance.