Senior Infrastructure Engineer

Lastwall is a Canadian cybersecurity company focused on identity and mission‑critical operations across defense, government, and critical infrastructure. Trusted by the U.S. Department of Defense and the Government of Canada, Lastwall has spent nearly a decade securing sensitive government environments. With FedRAMP Moderate Authorization, proven traction in the U.S. federal market, and growing demand for sovereign cybersecurity capability, we are entering a defining growth phase across Canada and the United States. We are hiring a Senior Infrastructure Engineer to help design, improve, and operate the secure infrastructure behind Lastwall’s identity platform. This is a senior technical individual contributor role for someone who can lead complex infrastructure work, make sound architectural decisions, and raise the reliability, security, and operability of systems that support high‑trust customers. As an AWS GovCloud organization, Lastwall uses infrastructure as code to manage distrib...