Senior Systems Engineer - Linux, Cloud & Security

Share; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Share is seeking a seasoned infrastructure engineer to own and harden the traditional and virtualized networking stack. You will design production Linux systems, manage virtualization (VMware, KVM, Hyper-V), and secure perimeters at scale. The role requires experience across cloud-native and traditional stacks with hands-on Kubernetes exposure.

The ideal candidate will thrive in a carrier-grade environment, ensuring robust security, reliability, and scalable operations.

Qualifications

• Experience owning and hardening infrastructure for a carrier-grade network.
• Design and maintain production Linux systems and virtualized infrastructure.
• Experience with cloud-native and traditional stacks; knowledge of at least one hyperscaler and Kubernetes.

Responsibilities

• Own and harden the infrastructure layer for a carrier-grade network.
• Design and maintain production Linux systems and virtualized infrastructure.
• Operate across cloud-native and traditional stacks with Kubernetes exposure.

Skills

Linux administration

Infrastructure hardening

Cloud and Kubernetes

Tools

VMware

KVM

Hyper-V

Job description

Share is seeking a seasoned infrastructure engineer to own and harden the traditional and virtualized networking stack. You will design production Linux systems, manage virtualization (VMware, KVM, Hyper-V), and secure perimeters at scale. The role requires experience across cloud-native and traditional stacks with hands-on Kubernetes exposure.

The ideal candidate will thrive in a carrier-grade environment, ensuring robust security, reliability, and scalable operations.