北京招聘

DESCRIPTION
The Devops Manager is responsible for managing the availability, installation, configuration, provisioning, operation, and maintenance of systems hardware and software. Will respond to trouble tickets created by the NOC, monitor automations and internal customers; install new servers, rebuild existing servers, and configure hardware, peripherals, services, and settings in accordance with operational requirements. Document, update and maintain installation and configuration procedures on the Wiki, and will contribute and maintain best practices documentation for operations, security, and capital efficiency.
Responsibilities
? Ensure proper security, monitoring, alerting and reporting for the infrastructure
? Work with the NOC and DC Tech teams, using monitoring and other tools to ensure the integrity and availability of our hardware, server resources, reviewing system and application logs, and verifying completion of scheduled jobs such as backups
? Work with the incident team to diagnose and recover from hardware or software failures working with or as the Incident Commander to coordinate and communicate with our internal customers
? Assist project teams with technical issues in the planning phase of sites or project development efforts
? Gather system requirements and support several project teams in evolving, testing and rolling-out new products and services, then transitioning the site or product to post launch operations activities throughout life of the product or service
? Work with the R&D team and other systems engineers to make improvements
? Document processes and procedures and follow a formal change management procedure
Qualifications:
? Bachelor's degree in Computer Science or equivalent work experience
? 8+ years’ experience administering Linux required or equivalent work experience
? Experience with Apache, nginx, lighttpd, and high volume web servers
? Experience with high volume mail servers
? Experience with monitoring tools, e.g. nagios, cacti
? Experience with large virtualization environments (KVM and ESXI)
? Experience with large storage & network environments including NAS
? Experience with kickstart or jumpstart maintenance and implementation
? Experience with load balancers
? Experience in analysis and system performance tuning
? Knowledge of protocols such as DNS, HTTP, SMTP, SNMP
? Knowledge of OSI model
? Knowledge of the challenges in a very large multifaceted global environment
? Knowledge of ITIL
? Experience in Perl, Python or Shell Scripting, with experience implementing automation and monitoring using shell scripting and other related tools
? Experience with proxies / reverse proxies, e.g. squid, varnish
? Ability to implement automation and monitoring using shell scripting and other related tools, e.g. puppet, chef, cfengine
? Has excellent verbal and written communication skills
? Must have critical thinking skills in a complex IT environment to analyze, troubleshoot, and resolve problems without direction
? Outstanding organizational skills and the ability to handle multiple projects simultaneously while meeting deadlines
? High degree of honesty and integrity
? Team-player, positive attitude and flexible

Blackboard公司成立于1997年，总部位于美国华盛顿DC，向全球100多个国家的19,000多个机构，包括高等院校、中小学、教育管理机构在网络辅助教学、混合式教学、移动学习、在线教学及教学管理等方面提供优质的解决方案和专业的服务。

作为Blackboard在中国的全资子公司，北京毕博信息技术有限公司从2003年起向中国的教育机构提供先进的教学信息化方案和服务，产品主要包括教学管理平台（Blackboard Learn）、移动学习平台(Blackboard App)、在线课堂（Blackboard Collaborate）等。Blackboard核心产品方案覆盖教学全过程，集课程建设、资源管理、移动学习、社区学习、交流互动、统计测评、在线课堂于一体，满足学生在课堂内外进行自主学习和协作学习的需求。目前中国已有数百家教育机构在使用Blackboard推动教学过程管理、教学改革和教学模式创新，例如北京大学、浙江大学、中山大学、中国科学技术大学等。