Windows System Administrator
作为 Windows 系统管理员，你将在确保我们的 IT 基础设施的可靠性，安全性和最佳性能方面发挥关键作用。你将与跨功能团队合作设计，实施和维护虚拟和物理环境中的系统，应用程序和服务。你对基于 Windows 的技术的专业知识对于管理我们内部系统，包括 SCOM,Active Directory 和 Office365,以支持组织日常运营至关重要。职责和责任：·协助在虚拟和实体环境中系统，应用和服务的设计，实现，配置和持续维护。·管理和维护关键的内部和托管基础设施 · 积极目录和集团政策管理 · 进行托管，办公室和网络基础设施的能力规划和管理以确保最佳性能。· 始终遵守安全最佳实践并确保安全措施是运行和有效的。·监控系统日志，分析绩效数据，解决与系统相关问题。· 为支持部门提供培训和第三级支持，协助他们解决复杂技术问题的情况。·参与事件响应和问题管理以最大限度地减少停机时间和保持系统可用性。· 应用操作系统更新，补丁和配置变化以提高系统安全性和性能。· 引入并将新技术集成到现有的环境中来改善效率和功能。· 记录对环境的所有变化，并遵守改变控制流程，以保持清晰的系统修改记录。·执行系统性能调整并提供建议以增强整个系统效率。· 做安全建议并实施硬化系统最佳实践保护公司数据。·备份管理：确保备份是最新的和可恢复的 ·设计和实现系统和工具。· 解决公司系统和网络问题 · 自动化生产环境任务 · 安装新硬件和软件 ·执行系统升级 ·管理备份和恢复 ·监测和服务器容量规划 ·进行版本管理 ·制定系统安全标准 ·评估资源以满足组织需求资格
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As a Windows System Administrator, you will play a pivotal role in ensuring the reliability, security, and optimal performance of our IT infrastructure. You will collaborate with cross-functional teams to design, implement, and maintain systems, applications, and services across both virtual and physical environments. Your expertise in Windows-based technologies will be crucial in managing our internal systems, including SCOM, Active Directory and Office365, to support the daily operations of the organization.
Duties and Responsibilities:
- Assist in the design, implementation, configuration, and ongoing maintenance of systems, applications, and services in virtual and physical environments.
- Manage and maintain critical internal and hosting infrastructure
- Active Directory and Group Policy management
- Conduct capacity planning and management for hosting, office, and networking infrastructure to ensure optimal performance.
- Adhere to security best practices at all times and ensure that security measures are operational and effective.
- Monitor system logs, analyze performance data, and troubleshoot and resolve system-related issues.
- Provide training and third-level support to support departments, assisting them in resolving complex technical issues.
- Participate in incident response and problem management to minimize downtime and maintain system availability.
- Apply operating system updates, patches, and configuration changes to enhance system security and performance.
- Introduce and integrate new technologies into the existing environment to improve efficiency and functionality.
- Document all changes made to the environment and adhere to change control processes to maintain a clear record of system modifications.
- Perform system performance tuning and provide recommendations to enhance overall system efficiency.
- Make security recommendations and implement best practices for hardening systems to safeguard company data.
- Backup Management: Ensure that backups are up to date and recoverable
- Designing and implementing systems and tools
- Troubleshooting issues with a company's systems and networks
- Automating tasks for production environments
- Installing new hardware and software
- Performing system upgrades
- Managing backup and recovery
- Monitoring and capacity planning for servers
- Conducting version management
- Developing system security standards
- Assessing resources to meet organizational needs
Qualifications and Experience:
- 5+ years' experience as a Windows Systems Administrator or similar position
- M365 Administration
- Microsoft Systems Centre Suite (VMM, ORCH, SCOM)
- Scripting and automation (PowerShell)
- Windows Server 2012 through 2022 with a solid understanding of Windows security fundamentals.
- Active Directory architecture and replication in a multi domain environment
- Strong understanding of IIS, DNS, DHCP, Group Policy.
- Database configurations and administration of MSSQL & MySQL
- Experience administrating Hyper-V Virtual infrastructure
- Monitoring systems, ex. PRTG / Grafana, others
- Proficient with server resource management (disk/memory), performance management
- Network experience advantageous
- Microsoft certification is advantageous
Originally posted on Himalayas