Juniper 网络管理员
Juniper Network Administrator
职位概述：
作为Juniper网络管理员，您将负责Juniper网络设备和系统的安装、配置、管理及故障排除。此职位需要对网络协议、系统管理和故障排除技术有扎实的理解。
职责：
网络配置与管理：设计、安装、配置、管理并维护Juniper网络设备，包括路由器、交换机、防火墙和其他网络设备。
网络监控与故障排除：监控网络性能以确保系统可用性和可靠性，执行网络故障排除以隔离和诊断常见的网络问题。
安全管理：实施和维护安全控制措施，管理防火墙、访问控制和其他安全协议，以保护组织的网络和数据。
文档编写：为所有已部署的网络创建和维护全面的文档，更新网络图和服务记录。
事件响应：响应网络事件，及时诊断和解决技术问题。
系统更新与维护：安排并执行网络系统升级、补丁管理和常规预防性维护。
供应商管理：与供应商对接，确保网络设备的适当配置和维护。
要求：
教育背景：计算机科学、信息系统或相关领域的学士学位。拥有专业认证如Juniper Networks Certified Internet Specialist（JNCIS）或Juniper Networks Certified Internet Expert（JNCIE）将非常受欢迎。具备网络管理软件工具（如Juniper的Apstra）的经验也受青睐。
工作经验：至少5-10年的网络管理经验，专注于Juniper网络。
技术技能：对Juniper网络硬件、路由协议（BGP、OSPF）、防火墙配置、VPN和LAN/WAN技术有深入理解。
- 熟悉Juniper MX 80、MX120、MX 240、MX 204、MX480、MX 960、QFX5100 QFX 10000（有MX/SRX/QFX经验者优先）
- 任何同型号的SRX知识
- 熟悉Junos OS版本
- 熟悉数据中心网络（应有相关经验）
- 熟悉运营商网络（应有相关经验）
- 熟悉路由协议BGP、OSPF。
- 熟悉交换协议STP、RSTP、MC-LAG、VPC、MPLS（必须掌握）
- 熟悉虚拟路由器、路由实例、I
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Job Overview:
As a Juniper Network Administrator, you will be responsible for the installation, configuration, administration, and troubleshooting of Juniper network devices and systems. This role requires a solid understanding of network protocols, system administration, and troubleshooting techniques.
Responsibilities:
Network Configuration & Management: Design, install, configure, manage and maintain Juniper network devices including routers, switches, firewalls, and other networking equipment.
Network Monitoring & Troubleshooting: Monitor network performance to ensure system availability and reliability, perform network troubleshooting to isolate and diagnose common network problems.
Security Management: Implement and maintain security controls, administer firewalls, access controls, and other security protocols to protect the organization's network and data.
Documentation: Create and maintain comprehensive documentation for all implemented networks, update network diagrams and service records.
Incident Response: Respond to network incidents, diagnose and resolve technical issues in a timely manner.
System Updates & Maintenance: Schedule and perform network system upgrades, patch management and routine preventative maintenance.
Vendor Management: Interface with vendors to ensure appropriate configuration and maintenance of network equipment.
Requirements:
Education: Bachelor's degree in Computer Science, Information Systems, or a related field. A professional certification such as Juniper Networks Certified Internet Specialist (JNCIS) or Juniper Networks Certified Internet Expert (JNCIE) is highly desirable. Experience with network management software tools such as Juniper’s Apstra is also desired
Experience: At least 5-10 years of network administration experience, with a focus on Juniper networks.
Technical Skills: Strong understanding of Juniper network hardware, routing protocols (BGP, OSPF), firewall configuration, VPNs, and LAN/WAN technologies.
- Knowledge on Juniper MX 80, MX120, MX 240, MX 204, MX480, MX 960, QFX5100 QFX 10000 (Having experience with the MX/SRX/QFX)
- SRX knowledge on any of the same models
- Knowledge on Junos OS versions
- Knowledge on DATA CENTER NETWORKs(should have experience)
- Knowledge on CARRIER NETWORKs (Should have experience)
- Knowledge on ROUTING Protocols BGP, OSPF.
- Knowledge on SWITCHING Protocols STP, RSTP, MC-LAG, VPC, MPLS(Mandotory)
- Knowledge on VIRTUAL-ROUTERs, Routing-Instances, IPSec Tunnels, (Mandatory)
- Knowledge on Incident/change management TOOLs like service now, Jira (Optional)Knowledge on Monitoring Tools Eg: PRTG (Optional)
Soft Skills:Strong analytical and problem-solving skills. Excellent interpersonal and communication skills. Ability to handle stress and remain focused in the face of technical issues.
Other: Willingness to participate in continuous learning and professional development in the network administration field.
Disclaimer: This job description is not an exhaustive list of the skills, efforts, duties, and responsibilities associated with the position. The company is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations, and ordinances.
Note: The actual duties and responsibilities may vary depending on the department's needs and the evolution of the role.
Originally posted on Himalayas