Senior Linux Infrastructure Engineer - Onsite, Plano, TX

Samsung SDS America, the North American arm of Samsung SDS, seeks a Linux Infrastructure Engineer to manage enterprise Linux environments across on‑prem and cloud. You will automate with Ansible, handle middleware, DNS, CI/CD, and implement IaC, while collaborating with security and DevOps teams to maintain high availability. The role requires full‑time onsite work in Plano, TX, five days a week. This position emphasizes Linux system administration, performance tuning, and security hardening,