Main responsibilities A. Infrastructure Management & Maintenance 61 Installation, configuration, and maintenance of software, hardware, and networks (servers, routers, switches, firewalls, printers, etc.). 61 Server administration, including: o Active Directory (AD) and Entra ID management (security permissions, group policies, licensing). o Monitoring system performance, troubleshooting errors, and performing backups/restores. 61 Data center health monitoring using existing tools; responding to hardware/software issues. 61 Cloud application support (email, collaboration tools, file storage) and integration with on-prem systems. B. Security & Compliance 61 Threat detection and response: o Implement/manage solutions for endpoints (servers, workstations), cloud apps (identity, mail), and SIEM automation. o Monitor alerts, classify threats, and escalate critical incidents. 61 Access controls & policies: o Configure Conditional Access, SSO, MFA, and identity security policies. o Ensure compliance with organizational security standards. 61 Endpoint security: o Deploy/manage devices via Intune and Autopilot (compliance policies, application deployment). o Enforce security settings (e.g., encryption, password complexity). C. Endpoint & Mobile Device Management 61 Lifecycle management of laptops, mobile devices (via Apple Business Manager/Intune). 61 VPN administration (e.g., FortiClient EMS policy management). 61 Monitor/report on device health, compliance status, and patch management. D. Helpdesk Escalation (Tier 2/3 Support) 61 Resolve escalated hardware, software, cloud, and network issues. 61 Document root causes, update helpdesk procedures, and create user/technical guides. 61 Act as a knowledge resource for the IT team (process improvement, training). 【Personal Essential Characteristics】 Education: Bachelor’s degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., CCNA, CCNP, CISSP, CompTIA Security+) are highly desirable. 【工作地点】 上海市浦东新区东方体育中心 【工作时间】 周一至周五9:00-18:00,双休