Unix/Linux System Administrator
Core
Administer, maintain, and support enterprise Linux/Unix environments to ensure high availability, security, and operational stability for global commerce platforms.
Role type
Senior IC Unix/Linux System Administrator
Builds
Enterprise Linux/Unix infrastructure (RHEL, Oracle Linux, AIX, SUSE, CentOS, Ubuntu)
Domain
Payments / Enterprise Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Linux system administration, OS patching and lifecycle management, troubleshooting and root cause analysis, shell scripting (Bash/Korn Shell), automation tools (Ansible, Jenkins), storage management (SAN/NAS), monitoring tools, backup solutions, security and compliance frameworks
Preferred skills
AAP and Google Cloud experience, infrastructure-as-code (Terraform), CI/CD pipelines, Red Hat or Linux Foundation certifications
Technologies
RHEL, Oracle Linux, AIX, SUSE, CentOS, Ubuntu, Ansible, Jenkins, VMware, AAP, Google Cloud, Terraform
Responsibilities
Execute OS patching, upgrades, and vulnerability remediation; troubleshoot infrastructure and application incidents; collaborate on migrations and platform modernization; develop operational documentation and automation scripts
Seniority
Mid-level, hands-on IC
