Infrastructure Engineer
Listed on 2026-09-01
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IT/Tech
AWS, Cloud Computing: Infrastructure & Operations, Cybersecurity, SRE/Site Reliability
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 an Infrastructure Engineer to help operate, improve, and scale the secure infrastructure behind Lastwall's identity platform. This is a hands-on engineering role for someone who can work across cloud infrastructure, platform engineering, automation, observability, and incident response in high-trust, compliance-driven environments.
As an AWS Gov Cloud organization, Lastwall uses infrastructure as code to manage distributed systems with a focus on security, reliability, automation, and compliance. You will contribute to the continuous improvement of infrastructure that supports demanding defense, government, and critical infrastructure customers, including environments where reliability and performance matter for mission-critical use cases.
You will join a small, high-impact infrastructure and platform team where strong technical judgment, operational discipline, and secure engineering practices matter. You will help improve the systems, tools, and workflows that allow Lastwall to deliver resilient software at scale.
Headquartered in Fredericton, New Brunswick, and with offices in Vancouver and Honolulu, Lastwall is positioned to help strengthen North American cyber resilience.
The Role- Secure Cloud Infrastructure
- Infrastructure as Code & Automation
- Platform Engineering
- Reliability, Observability & Operability
- CI/CD & Deployment Tooling
- Security & Compliance-Driven Operations
- Incident Response & Learning from Incidents
- Technical Collaboration
- 5+ years of industry experience in cloud-native infrastructure, platform engineering, Dev Ops, SRE, or systems engineering, ideally in SaaS, cybersecurity, identity, government technology, or other complex software environments.
- Bachelor's degree in Computer Science or equivalent practical experience.
- U.S. citizenship or dual U.S./Canadian citizenship, due to the nature of the environments and customers supported by this role.
- Experience building and managing secure, scalable, distributed cloud systems.
- Experience with infrastructure as code, ideally including AWS CDK and Terraform.
- Experience with AWS cloud services, ideally including AWS Gov Cloud or similarly regulated environments.
- Working knowledge of EC2, Docker, Kubernetes, and containerized workloads.
- Strong understanding of TCP/IP networking and cloud networking fundamentals.
- Experience with CI/CD pipelines, including tools such as Git Lab, Code Commit, or Code Deploy.
- Experience with observability, monitoring, logging, and security automation, including tools such as Cloud Watch, Open Telemetry, or Prometheus.
- Experience with relational databases and managed database services, including PostgreSQL, RDS, or Aurora.
- Experience with incident response and troubleshooting, ideally in critical, high-reliability, or life-and-safety-sensitive environments.
- Excellent coding and scripting skills, with familiarity or ability to quickly ramp in tools and languages such as Node.js, Type Script, Bash, GraphQL, or Rust.
- Comfort in a small but growing company, where ownership, adaptability, and practical execution matter.
- Strong AWS experience, ideally including AWS Gov Cloud or similarly regulated cloud environments.
- Experience with FedRAMP, NIST 800-series controls, Gov Cloud deployments, or FIPS 140-2 compliance.
- Experience with Amazon Open Search.
- Experience developing operational tooling in Node.js, Type Script, or Rust.
- Experience supporting PostgreSQL/RDS/Aurora in production environments.
- Experience with GraphQL in operational or product-supporting contexts.
- Experience with security scanning, infrastructure security automation, vulnerability management, or…
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