IT System Administrator

2 days ago

Montreal, Quebec, Canada Air Canada Rouge Full time

Job Summary:

We are seeking a highly skilled System Administrator to join our team at Air Canada Rouge. As a key member of our Information Technology department, you will be responsible for the administration and maintenance of our cloud infrastructure, ensuring the smooth operation of our systems and services.

Key Responsibilities:

  • Administer cloud IaaS in both AWS and MS Azure, ensuring optimal performance and security.
  • Review and analyze existing cloud deployments to identify opportunities for improvements and optimization, ensuring alignment with best practices.
  • Demonstrate reliability in managing and supporting AWS infrastructure, with in-depth knowledge of foundational AWS services such as VPC, EC2, RDS, Lambda, API Gateway, CloudWatch, etc.
  • Work closely with DevOps and IT OPS teams, actively participating in the deployment and testing of code across multiple pre-production and production environments.
  • Ensure all servers hardware and software are fully operational and take corrective action where necessary.
  • Administer Redhat Enterprise Linux v7/8/9 servers running in a 24x7 environment.
  • Administer Windows 2016+ servers running in a 24x7 environment.
  • Administer VMware 7+ environments.
  • Perform System Administration tasks including performance tuning, system optimization, disk space planning, print queue management, and job scheduling.
  • Work closely with senior IT team and Information Security team to apply corporate Security framework.
  • Work closely with internal DEV teams to deploy and manage aWAF infrastructure.
  • Monitor, identify, and resolve production capacity, contention, and resource deficiencies.
  • Configure, monitor and maintain the Local and Wide Area Networks.
  • Configure and maintain Security devices pertaining to firewalls, IPS, DDoS, Proxy, LTM and DLP functionalities.
  • Install system patches and updates.
  • Perform hardware and software upgrades.
  • Ability to write Linux and Windows scripts.
  • Document and improve current IT infrastructure, processes, policies and procedures.

Requirements:

  • College diploma (or higher) in Computer Sciences.
  • Minimum 5 years Cloud administration with AWS and/or MS Azure platforms.
  • Minimum 5 years experience managing Cisco and/or Fortinet networking equipment – firewalls, routers, switches and access points.
  • Working experience with LogRhytm SIEM an asset.
  • Working experience with f5 LTM, aWAF, and BIG IP DNS an asset.
  • Working experience in management of VMware environments an asset.
  • AWS Certified SysOps Administrator an asset.
  • Certification with any information security standard an asset.
  • CCNA an asset.
  • MCSE an asset.
  • RHCE an asset.
  • VCP an asset.
  • Experience with one or more diagramming tools (., Visio).
  • Very good analytical and problem solving skills, with extreme commitment to quality and results.
  • Autonomous, dedicated, able to provide on-call 24x7 coverage when required.
  • Extremely organized and diligent in maintaining consistency.
  • Continually strives to improve IT's customer service delivery.
  • Eager to learn business priorities and criticality of day-to-day operations.
  • Experience in the travel and tour operator industry an asset.

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