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Harris

Senior System Administrator

SalaryCA$75k – CA$85k
Location3 Locations
Typefull-time
Company size1,001–5,000 people
First seen1w ago
Last seen1h ago
Key Responsibilities:
Cloud Infrastructure & Architecture
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Architect, deploy, configure, and support cloud infrastructure on Azure, AWS, and other public clouds for high availability, performance, and security.
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Lead migration of on-premise customer environments to hosted cloud platforms, targeting completion milestones aligned with signed customer commitments and pipeline forecasts.
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Implement and maintain security measures including identity management, network segmentation, and compliance controls across cloud environments.
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Configure secure integrations with external services (OAuth, Microsoft 365, GSuite, third-party applications).
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Optimize cloud resource utilization and cost efficiency, with measurable cost-per-environment targets.
Automation & Scalability
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Develop and maintain Infrastructure-as-Code using Terraform, Ansible, and/or Puppet to enable scalable, repeatable environment provisioning.
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Build toward a fully automated CI/CD pipeline for deployment and monitoring, reducing manual provisioning time by a measurable target (to be established within first 90 days).
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Create automation scripts (Python, Bash, PowerShell) to eliminate repetitive infrastructure tasks.
Technical Support & Customer Engagement
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Serve as primary technical support liaison for hosted and on-premise client environments, delivering resolution within defined SLAs.
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Diagnose and resolve complex customer infrastructure issues across server operating systems (Linux, Windows) and database platforms (SQL Server, MySQL, PostgreSQL, Oracle).
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Document all customer requests, diagnostic steps, and resolutions thoroughly and consistently.
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Communicate progress and status to internal and external stakeholders with frequency and clarity.
AI Strategy & Adoption
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Leverage AI-assisted coding tools (e.g., GitHub Copilot, Claude Code) to accelerate IaC development, scripting, and troubleshooting workflows.
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Build and maintain AI-enabled knowledge bases from existing company knowledge resources, supporting the BU’s AI-DLC Level 2/3 roadmap toward customer-facing agents and adjacent software modules.
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Ensure responsible use of AI tools in all internal and customer-facing contexts, specifically regarding data privacy, PII protection, and intellectual property.
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Identify and document at least 2 AI-driven workflow improvements within the first 90 days, with estimated hours saved.
Incident Response & Systems Administration
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Provide priority assistance in containment and remediation during cybersecurity incidents.
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Perform general systems administration including installation, configuration, maintenance, system audits, backups, and patch management.
Qualifications:
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5+ years of experience in a System/Cloud Administrator role.
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Demonstrated proficiency with Azure and AWS cloud platforms, including environment architecture and deployment.
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Experience with database platforms: Microsoft SQL Server, MySQL, PostgreSQL, and/or Oracle.
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Strong knowledge of networking concepts and technologies.
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Working proficiency across Linux and Windows server operating systems.
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Experience with Infrastructure-as-Code tools (Terraform, Ansible, or Puppet).
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Demonstrated proficiency with AI prompting and working knowledge of LLMs, including when to use them and when not to, with specific attention to privacy and IP considerations.
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Ability to manage competing priorities, triage by urgency, and drive issues to resolution independently.
Preferred Qualifications:
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Proven hands-on experience architecting multi-tenant or multi-customer cloud environments.
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Strong scripting skills in Python, Bash, and/or PowerShell.
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Experience with containerization (Docker) and orchestration (Kubernetes).
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Familiarity with CI/CD pipeline design and DevOps practices.
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Cloud certifications (Azure, AWS) from tier-one providers.
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Experience in a customer-facing technical support role with SLA accountability.
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Prior experience applying AI tools to infrastructure automation or knowledge management workflows.
Salary range: $75,000 - $85,000 CAD per year.
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