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Senior Linux Systems Administrator (Fully Remote)

talenthop • United States
Full Remote
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The Senior Linux Systems Administrator owns and maintains infrastructure including bare-metal servers, VMs, containers, networking, and cloud resources. Responsibilities include hardening systems, incident response, automation, and ensuring operational reliability. Requires 8+ years of hands-on Linux administration experience with root-level responsibility.

Key Highlights
Fully remote position with no residency requirements
Owns and maintains entire infrastructure stack (bare-metal, VMs, containers, networking, cloud)
Requires 8+ years of hands-on Linux systems administration with root-level responsibility
Key Responsibilities
Build, configure, and harden Linux systems (services, permissions, authentication)
Maintain physical servers, VMs, containers, and cloud resources (AWS EC2/S3)
Design, troubleshoot, and manage network elements (routing, firewalls, DHCP, DNS)
Lead incident response and improve system monitoring/alerting
Develop automation scripts (Bash/Python) and Ansible playbooks
Manage security, patching, backups, and documentation
Technical Skills Required
Linux Systems Administration Networking (TCP/IP, Routing, Firewalls) AWS (EC2, S3)
Benefits & Perks
Equity
Benefits
Nice to Have
Experience with software supply-chain security
Familiarity with hardened container images and runtime security
Knowledge of GitLab, CI/CD pipelines, and package mirrors

Job Description

This is a Fully Remote Job

About Our Client:

This organization operates in the software supply-chain security space, supporting enterprises and government entities by reducing risk through hardened container images, runtime-based attack surface reduction, and automated vulnerability remediation. It manages and maintains the infrastructure that supports engineering teams and core systems, ensuring stability and security.

About the Opportunity:

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