Architect, deploy, and provide senior-level operational support for our on-premise and cloud-based Linux infrastructure and core IT services (e.g., virtualization, baremetal, storage, DNS), ensuring high availability and reliability.
Develop, maintain, and champion our Infrastructure-as-Code (IaC) and automation frameworks using tools like Terraform, Ansible, and Foreman/MaaS to manage and deploy platform services.
Implement and automate system-level security best practices, including patching, hardening, and configuration management, ensuring compliance and resilience from the ground up.
Build and automate deployment pipelines for IT infrastructure services (e.g., system images, configuration, platform services) using tools like GitHub/Git, Ansible, and scripting tools.
Serve as a technical Subject Matter Expert (SME), working with IT Systems, CloudOps, Security, and Engineering teams to design and implement robust, scalable, and optimal solutions.
Participate in a shared on-call rotation to support mission-critical IT services (with clear documentation and runbooks provided).
Create and maintain accurate documentation for automation, operational audits, and compliance.
Proactively identify and drive improvements in system performance, monitoring, and operational processes through automation and observability.
Mentor junior team members.

Bachelor’s degree in Computer Science or 6+ years of equivalent experience in a large-scale enterprise environment.
Deep, expert-level Linux systems administration experience (e.g., Red Hat, Rocky, Ubuntu) and mastery of common Command Line Interface (CLI) tools and services.
Strong hands-on skills with Python and shell scripting, used for systems automation, tooling, and integration.
Proven experience with Infrastructure-as-Code (e.g., Terraform, Ansible) and version control (GitHub/Git).
Solid experience managing hybrid infrastructure, with deep expertise in on-premise environments (virtualization/OpenStack, storage, networking) and a strong understanding of core public cloud services (AWS/Azure/GCP) and containerized platforms (Kubernetes).
Advanced knowledge configuring, operating, and integrating authentication systems: LDAP, AD, Kerberos, SAML, OIDC, etc.
A security-first mindset and experience designing, building, and operating secure, automated infrastructure.
Strong networking fundamentals (TCP/IP, DNS, DHCP, routing, firewalls), including public cloud equivalents.

Senior Staff Systems Engineer

Key skills