Role details

Senior System Administrator

Toronto   •  Permanent

Bullet points

  • Software Firm
  • Toronto

About Our Client

Leading Software Firm.

Job Description

Maintain network and system stabilities and implement new solutions as required by business needs, as well as facilitate service desk.

  • Install and support LANs, WANs, network segments, Internet, and intranet systems
  • Perform operating systems (Linux, Windows, etc.) and Install and monitor security programs
  • Evaluate network management software
  • Procure new hardware as authorized. Roll out new software and ensure licenses are maintained and current
  • Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal digital assistants, smartphones, software deployment, security updates and patches
  • Effective provisioning, installation, configuration, operation, and maintenance of virtual server/instance, database instance, virtual networking, storage, and related infrastructure in cloud services, such as, Amazon AWS, Microsoft Azure
  • Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, renewing application certificates, and verifying completion of scheduled jobs such as backups


  • Manage and update monitoring tools such as Icinga2/Nagios

The Successful Applicant

  • University degree in computer science, mathematics, or comparable work experience, Security+ or CCNA Security
  • Strong troubleshooting, analytical and diagnostic skills
  • 5+ years of experience with IT infrastructure and networks-experience
  • Must have strong Linux knowledge
  • Solid understanding of Microsoft Active Directory services, Office 365, Linux/Unix Operating System, Cisco ASA, Switch, and FortiGate firewall, IT certified in Cisco, Linux/Unix, and Microsoft,
  • Experience in supporting Amazon AWS and Microsoft Azure along with other web technologies such as SSL, web browser support and troubleshooting
  • Strong analysis and problem solving skills
  • Experience in the application deployment and management platform (such as: Docker container, AWS Elastic Beanstalk) is a plus

What's on Offer

A Competitive Package.

Apply for this job

Click the Apply or LinkedIn button below or contact Iryna Korsunska quoting job reference 1217410
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