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Administrateur de système Linux / Linux System Administrator

Tower Research Capital
Montréal, Quebec, Canada
$100K a year (estimated)
Full-time

Responsibilities

  • Supporting, maintaining, and enhancing the firm's trading Linux infrastructure
  • Providing Level II support specifically for the Linux environment including :
  • Emergency response
  • Execution of planned changes, updates, and deployment projects within the Linux server infrastructure mostly on prem and some AWS
  • Advanced profiling and troubleshooting of performance issues specifically within the Linux servers environment
  • Contributing to the development and refinement of tools and systems to automate provisioning, configuration, and monitoring of thousands of Linux servers with Ansible and CFengine
  • Management of essential core services such as DHCP, LDAP, DNS, and NFS for on-prem and hosted data centers as well as public clouds
  • Participating in an on-call rotation and occasional weekend shifts
  • Engaging in daily direct communication with trading teams and core engineering
  • Supporting HPC environment

Qualifications

  • Experience in maintenance, operation, and administration of a sufficiently advanced Linux environment
  • Daily use of and contribution to developing automation and monitoring tools
  • Comprehensive understanding of Linux OS concepts and internals
  • Working knowledge of Intel-based hardware and server components
  • Good knowledge of Python, expert knowledge of Bash for scripting and automation tasks in a Linux environment
  • Understanding of Linux server-side networking and typical network protocols
  • Experience with public cloud Linux Engineering and automation (AWS, GCP)
  • Desired some experience with HCP and container technologies, such as Docker and / or Kubernetes, and Condor
  • Participation in open source or personal projects is a plus
  • Understanding of Linux configuration management, source control, CI / CD, and automated deployment

Benefits

Tower’s office is located in Downtown Montreal and is easily accessible by public transportation. While we work hard, Tower’s cubicle-free workplace, jeans-clad workforce, and well-stocked kitchens reflect the premium the firm places on quality of life. Benefits include :

  • Competitive salary and discretionary bonuses
  • 5 weeks of paid vacation per year
  • Lunch and snacks on a daily basis
  • Reimbursement for health and wellness expenses
  • Free events and workshops
  • Donation matching program
  • 30+ days ago
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