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标题: 职位招聘 Job Title: SystemAdministrator (Senior) [打印本页]
作者: mengniushan 时间: 2018-5-22 10:37
标题: 职位招聘 Job Title: SystemAdministrator (Senior)
Job Title: System Administrator (Senior)
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The position is responsible for all operational IT tasksrequired to maintain a mid-size network of servers and services, and provideleadership for the team.
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Responsibilities:
1 N% `8 N# O3 X. C' ?1 A- Manage Windows and Linux servers for infrastructure, user services, and production telecom network.
- Support of internet facing infrastructure (HTTP, DNS, SMTP, FTP)
- Managing virtual servers and clustering, shared storage
- Monitoring of servers and processes
- Managing of Microsoft Active Directory.
- Support for local station issues as well as some remote branch support
- Implementing best security practices
- Troubleshooting server/workstation issues
- Back up architecture and disaster recovery planning
- Manage SSL certificates
- Manage load balancers for server farms
- IT architecture design and decisions
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Qualifications:
3 s) K0 v# ?9 f' D8 ]6 F- Minimum 5 years' experience working with Windows and Linux in a business environment
- Advanced knowledge of Linux OS (CentOS, Debian, RHEL)
- Advanced knowledge of services such as DNS, HTTP, SMTP and FTP
- Advanced knowledge of in firewalls, VPN and networking.
- Advanced knowledge of TCP/IP and related Internet Protocols
- Advanced knowledge of Postfix/Dovecot/Sieve mail server
- Advanced knowledge of SAN/NAS (Dell Compellent, QNAP)
- Advanced knowledge of Xen & VMWare virtual clustering environment an asset.
- Advanced understanding of IT architectures and technologies
- Scripting experience (Bash, Perl, PowerShell)
- Good experience with Nagios, Icinga, CACTI and Zabbix monitoring systems
- Good experience with Microsoft Active directory
- Good experience with Maria DB, MYSQL and Galera clustering.
- Knowledge of Oracle infrastructure
- Experience with F5, PFsense, OpenVPN is considered an asset
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- Excellent interpersonal and communications skills, verbal and written.
- Strong team leadership.
- Good skills at writing documentation and diagrams
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English (advanced)
- Y. F9 O3 Y" z3 j9 {Located in Montreal (Greater Area)4 r' _$ m: H( \% E
/ c2 A! Y: R! ZPlease send your CV with the subject "System Administrator (Senior)" to: <Fernando.Galvez@convergia.com>....
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