onsite
Senior System Engineer - OSL Retail Services Inc
Systems Engineer
Lead the design, deployment, and maintenance of scalable, secure infrastructure solutions using Linux, networking, AWS, and automation tools, driving reliability and performance for enterprise retail applications.
About the role
Key Responsibilities
- Architect and implement high‑availability Linux‑based infrastructure across on‑prem and AWS environments.
- Design and maintain secure networking topologies, including VPN, VPC, and firewall configurations.
- Automate provisioning, configuration, and monitoring using Python scripts, Ansible, and Terraform.
- Collaborate with development and security teams to enforce best practices and compliance standards.
- Diagnose and resolve complex performance and availability issues, providing root‑cause analysis and preventive measures.
Requirements
- 5+ years of experience in system engineering or infrastructure roles.
- Proficient with Linux administration, networking protocols, and AWS services (EC2, VPC, S3, IAM).
- Strong scripting skills in Python and experience with configuration management tools.
- Hands‑on experience with CI/CD pipelines, monitoring, and log management.
- Excellent problem‑solving, communication, and teamwork abilities.