Senior System Administrator

4 weeks ago


Toronto, Ontario, Canada Software International Full time

Software International is seeking a highly skilled Technical Operations Manager to lead the technical management operations, ongoing maintenance, and support of our large-scale production websites and networks.

Key Responsibilities:

  • Management and support of LAMP environment
  • Maintain vendor relationships as required for technical infrastructure of office and website systems
  • Work directly with the Development Team Leads and Project Management in managing projects for the website and provide final signoff/approval for release to production
  • Working directly with Senior Management participate in planning and project discussions for various websites
  • Analyze and assess areas of risk to systems and recommend/implement changes as appropriate to the business
  • Continuously assess network and systems security ensuring a high level of systems data security is maintained overall. Report concerns directly to the CTO
  • Perform systems and network architectural design for the sites network including capacity planning hardware infrastructure software integration OS and software performance tuning
  • Act as single point of escalation of production issues interfacing with required resources to see issues are resolved in a timely manner
  • Effectively manage risk including monitoring system redundancy and backups based on business requirements and acceptable risk
  • Provide technical assistance and consultation as required to all areas of the company including Project Management Sales Quality Assurance Accounting Customer Service Development and Systems departments
  • Perform special tasks and projects companywide as assigned by the Team Lead

Requirements:

  • 5 years of experience with LAMP (Linux Apache MySQL PHP)
  • Minimum of 2 years of management/leadership experience in a technology oriented organization required
  • Must be well versed supporting webservers
  • Strong background with storage SAN (NFS and iSCSI)
  • Well versed with ELK stack (Elasticsearch Kibana Beats and Logstash)
  • Adding/removing nodes expand clusters rebuilt clusters use InfluxDB
  • TCP/IP knowledge BGP and OSPF
  • Handson experience working with Linux in a Systems Administrator role
  • Handson experience working with Advanced Network Administrative role including routingswitching and security
  • Exceptional problem determination and creative problem solving skills
  • Strong written and verbal skills
  • Strong understanding of software development lifecycle
  • Strong documentation and organizational practices
  • Extensive experience with many of these:
  • MySQL maintenance and troubleshooting
  • LAN/WAN/VPN setup and troubleshooting
  • Linuxbased and other firewall technology
  • Cloud technologies (OpenStack oVirt RHEV or similar)
  • Baremetal hardware SAN switching and Loadbalancing
  • Backuptechnologies
  • Systems security
  • Automation systems (Ansible Puppet or equivalent)
  • Expertise with multiple Web technologies including but not limited to:
  • HTTP SSL DNS and SMTP protocols


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