Systems Security Administrator Linux Cloud

Linux administration and security controls define this Systems Security Administrator role at rennie in Vancouver. Work primarily onsite, with remote flexibility one day weekly.

As an experienced administrator, you will own business systems, cloud services, and hosted infrastructure. Your work spans Google Workspace, Linux, Proxmox, identity and access, integrations, and automation. You will improve reliability, security, and maintainability across rennie’s technology environment.

Key Responsibilities:

• Administer Linux servers, virtualization, containers, storage, and networking
• Manage identity, authentication, privileged access, logging, and vulnerability remediation
• Diagnose root causes and implement durable technical solutions
• Build integrations and automation that reduce manual work
• Lead upgrades, migrations, implementations, and technical changes

Requirements:

• Five or more years administering multiple systems and technologies
• Production Linux experience with patching, storage, networking, and troubleshooting
• Virtualization or container administration experience, ideally Proxmox
• Google Workspace administration, identity, access, and security knowledge
• Integration and automation experience using APIs, webhooks, or middleware

Apply your Linux, cloud, identity, and security administration expertise to strengthen rennie’s Vancouver technology environment.