運維工程師 Operations Engineer

工作內容： 1.負責公司伺服器、網絡設備、數據庫及相關IT資源的日常維護、配置與監控。 2.執行系統和應用的安裝、配置和升級，確保其高效穩定運行。 3.監控系統性能，調整和優化系統配置，以提升效能和可用性。 4.負責處理並排查伺服器、網絡或應用層的故障，確保快速修復並減少系統停機時間。 5.管理系統安全，包括防火牆、病毒防護、入侵檢測等，確保數據和系統的安全。 6.制定並執行系統數據備份計劃，確保數據的安全性與可恢復性。 7.撰寫和維護系統操作手冊、運維記錄和故障處理文檔，為團隊和未來的維護提供支持。 工作要求： 1、熟練使用Linux系統，對系統、核心問題有清晰的處理思路和相關經驗； 2、具有監控系統運維經驗，熟悉Prometheus、Grafana或Istio； 3、具有日誌收集分析經驗，熟悉ELK部署、使用和優化； 4、熟悉Docker，並能部署與管理 Kubernetes（K8s）叢集； 加分項目 : 熟悉 K8s、Istio、Grafana、ELK 與相關執照加分 Job Responsibilities: 1.Responsible for the daily maintenance, configuration, and monitoring of company servers, network equipment, databases, and related IT resources. 2.Install, configure, and upgrade systems and applications to ensure efficient and stable operation. 3.Monitor system performance, adjust and optimize system configurations to enhance performance and availability. 4.Handle and troubleshoot server, network, or application layer issues to ensure quick repairs and minimize system downtime. 5.Manage system security, including firewalls, antivirus protection, and intrusion detection, to ensure data and system security. 6.Develop and implement system data backup plans to ensure data security and recoverability. 7.Write and maintain system operation manuals, maintenance logs, and troubleshooting documentation to support the team and future maintenance efforts. Job Requirements: 1.Proficient in using Linux systems, with clear troubleshooting approaches and relevant experience in handling system and kernel issues. 2.Experience in operating and maintaining monitoring systems; familiar with Prometheus, Grafana, or Istio. 3.Experience in log collection and analysis; familiar with ELK deployment, usage, and optimization. 4.Familiar with Docker, and capable of deploying and managing Kubernetes (K8s) clusters. Bonus Skills : Familiarity with K8s、Istio、Grafana、ELK and relevant licenses.