Sr Systems Engineer

Moneris•Toronto, ON

9d•CA$142,000 - CA$186,000•Hybrid

About The Position

Moneris operates highly reliable, secure on-premises infrastructure that supports Canada’s leading payment processing platforms. Automation is central to how we scale, standardize, and reduce operational risk. As an Infrastructure Automation Engineer (On-Prem), you will be responsible for replacing repeatable manual infrastructure build and configuration work with standardized, automated delivery mechanisms across on-prem systems and network domains. You will design, build, and evolve automation that enables infrastructure teams to deploy and change environments through controlled, version-driven workflows.

Requirements

Hands-on experience automating on-prem infrastructure across network and system platforms.
Strong understanding of network infrastructure, including firewalls and load balancers.
Proven ability to convert manual infrastructure tasks into reliable automation.
Experience building automation using infrastructure-as-code or configuration management tools.
Solid understanding of version control, peer review, and controlled change execution.
Ability to balance technical correctness with operational usability and adoption.

Nice To Haves

Experience automating network platforms such as Palo Alto.
Strong scripting experience with Python or similar languages.
Familiarity with infrastructure automation using Terraform and Ansible.
Experience operating in regulated or high-availability environments.
Exposure to infrastructure change governance and operational handoff practices.

Responsibilities

Automate end-to-end on-prem infrastructure deployment and change workflows.
Replace manual infrastructure build and configuration processes with reusable automation.
Design standard automation patterns for network, system, and storage delivery.
Deliver infrastructure changes through automated, version-controlled execution paths.
Develop and evolve a phased automation roadmap to reduce manual execution over time.
Focus initial automation efforts on network platforms, including firewall and load balancer changes.
Build and maintain code-driven automation using tools such as Terraform, Ansible, and Python.
Establish review, testing, approval, and change-control practices for infrastructure automation.
Partner with system administrators and operations engineers to validate and adopt automation.
Assess current automation maturity and continuously identify new opportunities for automation.