Senior Systems Engineer
Core
Advanced administration, architecture, automation, and support of enterprise Linux environments across on-premises and cloud platforms, acting as the final escalation point for complex infrastructure issues.
Role type
Senior Linux Systems Engineer (L3)
Builds
Highly available Linux platforms, automated infrastructure provisioning, and containerized application environments.
Domain
Cloud Infrastructure & DevOps
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Enterprise Linux administration (RHEL, Oracle Linux, Rocky Linux), Infrastructure as Code (Terraform), Kubernetes/OpenShift administration, Ansible automation, Shell scripting (Bash), Python, Storage management (LVM, SAN/NAS), Networking (DNS, TCP/IP, Load Balancing), Incident management, Capacity planning.
Preferred skills
RHCE/RHCA certification, HashiCorp Terraform Associate certification, CKA certification, Red Hat OpenShift Certification, Cloud certifications (Azure, AWS, OCI), CI/CD pipeline experience (Jenkins, GitLab), GitOps tools (ArgoCD, FluxCD), ITIL Foundation.
Technologies
Terraform, Ansible, Kubernetes, OpenShift, RHEL, Oracle Linux, Rocky Linux, CentOS, AWS, Azure, OCI, VMware, ServiceNow, LVM, SAN, NAS.
Responsibilities
Design and maintain highly available Linux platforms in physical, virtual, and cloud environments; Develop and manage Infrastructure as Code (IaC) solutions using Terraform; Administer and support Kubernetes/OpenShift container platforms; Implement automation using Ansible, Terraform, Shell scripting, and Python; Lead OS patching, upgrades, lifecycle management, and vulnerability remediation; Analyze system performance and perform proactive capacity planning; Mentor L1/L2 engineers and contribute to documentation and best practices.
Seniority
Senior, hands-on IC
