上海招聘

Middle Linux Engineer

Title: Middle Linux Engineer
Division: Operations Dept
Report to: Operations Manager
Number of Jobs: 1
Job Location: Xietu Lu, Shanghai

ChinaNetCloud:
We are the world's largest Internet server management company, architecting, designing, building, and running
24x7 the world's biggest websites, including monitoring, troubleshooting, backups, performance, scale, security,
and much more. We are also China's oldest Cloud Computing company and an exciting place to work, where you can learn new skills every day, solving all the world's Internet operations problems.

Our Vision:
Running the world's Internet servers.

Our Mission:
Manage every aspect of global customers' servers including performance, reliability, monitoring, backups, cost, and much more, all at world-class levels with great service, discipline, efficiency, and technical excellence.

Our Values:
Customer service, communications, teamwork, proactive, discipline, quality, efficient & productive.

Responsibilities:?
1.Installation of new servers – Linux CentOS + netinstall
2.Yum Repo Build – RPM packages build + Repo build for internal usage
3.ISO build - make kickstart, ISO for internal usage
4.Security – users, permissions, iptables, sudo – usage and design
5.Design and deploy Linux high-availability including HA, LB
6.Design complex networks design (fully redundant / failover / HA) personally
7.Good understanding on using standard linux tools (top/ iostat / vmstat / sar / etc.) for scripting
8.Write good scripts(shell, python, perl, etc.) for morning, backup and routine automation work
9.Have good experience on managing and tuning monitoring servers (Zabbix / Nagios / Cacti / etc.)
10.Familiar with tuning Web service (apache / Lighttpd / Nginx ) + (PHP/Ruby-passenger)
11.Manage and tune Database servers (MySQL Replication / troubleshooting)
12.Setup and tune Cisco Networking Devices (L3/L2 switches + Firewall) personally
13.Create and update accurate system documentation
14.Write good training materials and give trainings to other engineers
15.Always provide excellent professional service to customers

Qualifications:
1.Bachelor degree or above in Computer Science, Engineering, related discipline is required
2.At least 3, or 3+years (For standard, senior positions) of in-depth Linux system administration experience in production environment (Exellent fresh graduate is also welcomed)
3.Strong knowledge of Linux basic concepts, commands, and administration
4.Acquainted with other web technologies such as Cisco, Huawei and F5
5.Familiar with other tools such as Subversion, csv & git.
6.Knowledge of remote storage for NFS,SANs,SAMBA
7.Advanced knowledge of Xen (HVM - PVM) and VMware virtualization systems
8.Strong analytical, problem solving, self study, teamwork and user support skills/attitudes are required, Fast learner and willing to learn
9.Good communicator, not afraid to ask questions, able to share skills with other staff . Able to learn and summarize new techniques
10.Good spoken and written English and Chinese communication skills with the ability to interact effectively with end-users, peers and management and provide technical leadership as needed
11.Good documentation on email, summary and MS-office(OpenOffice).
12.Need to work on multiple tasks simultaneously, work under pressure with good quality in time

If you are interested in joining our expert team and want a challenging and rewarding experience, please click the link below and fill in the application form.
http://sophiajiang.wufoo.com/forms/middle-linux-engineer-application-form-aeccecee/

For more information, please visit www.ChinaNetCloud.com

中级系统工程师
职位:中级Linux系统工程师
部门:运维部
汇报对象:运维部经理
招聘人数: 1个
工作地点:斜土路,上海

云络网络:
我们是全球最大的互联网服务器管理公司,为全球最大的网站提供服务器架构、设计、搭建以及 24x7 全天候管
理工作,包括监控、排错、备份、性能、规模、安全等等。我们也是中国最早的云计算公司,为员工提供激动人
心的工作场所,在这里,你每天都能够学习到新的技能和知识,为全世界的互联网运维管理解决问题。

我们的愿景:
管理全球服务器

我们的使命:
全面管理全球客户的服务器运营,包括性能、可靠性、监控、备份、成本以及更多。为客户提供国际水平的优质
服务、纪律、效率、和卓越技术

我们的价值观:
客户服务、沟通、团对合作、前瞻性、纪律、质量、效率和生产力


职位描述：
1.安装服务器 – Linux CentOS + netinstall
2.Yum仓库建立 – 编译rpm软件包，仓库给公司内部使用
3.ISO － 建立公司内部系统镜像光盘，kickstart等
4.服务器安全 – 用户、权限、iptables、sudo
5.计划部署Linux?高可用性，包括HA,LB
6.独立完成复杂的网络设计 (完全冗余/故障迁移/高可用性)
7.对基本linux服务器的基本命令有着深入了解(top/iostat/vmstat/sar)，并且能够运用到脚本中
8.使用shell, python, perl等语言编写监控，备份以及日常自动化工作的脚本
9.拥有良好的安装、管理、调试监控服务器(Zabbix/Nagios/Cacti)的经验
10.熟悉web服务器的调优工作 (apache / Lighttpd / Nginx ) + (PHP/Ruby-passenger)
11.管理、调试数据库服务器(MySQL Replication/Oracle - 排错)
12.独立安装、调试Cisco网络设备(3层/2层交换机 + 防火墙)
13.撰写并更新系统文档
14.撰写良好的培训文档，并给予其他工程师定期培训
15.为客户提供专业的服务

任职资格：
1.计算机相关专业本科以上学历。
2.3年及以上Linux企业级生产环境系统管理。
3.深入的了解Linux的基本概念、命令和管理。
4.熟悉网络技能， 如Cisco，Huawei,F5
5.熟练使用其他的工具例如Subversion,csv和git.?
6.了解NFS、SANs、SAMBA管理存储
7.熟悉并有Xen、VMware、KVM等虚拟化技术的管理、运维经验者优先。
8.良好的沟通能力，勇于提出问题，能够与其他员工分享技能，善于学习和总结新的技术
9.较好的中英文能力，能和客户良好交流，提供技术支持。
10.有着良好的文档能力，包括： 邮件、总结以及word能力。
11.有很强的分析解决问题的能力，自学能力以及团队协作能力。
12.能够同时从事多项任务，并按时按质完成高强度工作。

如果你想加入我们的专业团队，并且有一个具有挑战性和有回报的经历，请点击以下链接，填写应聘申请表

http://sophiajiang.wufoo.com/forms/middle-linux-engineer-application-form-aeccecee/
For more information, please visit www.ChinaNetCloud.com

云络科技的使命，就是管理全球的互联网服务器。只要是遇到复杂的、极致的互联网技术系统或环境，云络科技的品牌是首屈一指的。为此生，为此嗨，真所谓是云中漫道，络绎不绝！
公司自身出自于创业企业，而且是硅谷技术大伽的创业情怀。情怀所在，是以技术和品质为互联网的天下做支撑的使命感。
富于创新、品质服务、客户至上、技术为王、员工大家庭，是云络科技的多重特性。其创业的基因，融入于日常产品、服务、员工、文化的点点滴滴。融资成功，也是对云络科技的全面认可和期待。
渴望优秀员工，享受技术盛宴，力行创业激情，给每一位客户与员工以真诚的回报 － 一份支撑全球互联网运维的情怀！

我们需要你，在嗨翻全球互联网服务器的世界里！