Senior IT & Infrastructure Engineer - Hybrid, Hands-On

Twenty80 llc; San Mateo (CA); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Twenty80 llc is seeking a Senior IT & Infrastructure Engineer in San Mateo, California. This hands-on role demands expertise in Linux administration, systems infrastructure, and DevOps. You will ensure operational continuity across environments while managing CI/CD pipelines and providing tier-1 internal IT support.

The ideal candidate has 5+ years of experience in IT operations, enjoys fast-paced environments, and is based in the Bay Area, with an onsite presence required at least 3 days a week.

Qualifications

• 5+ years of experience in IT operations, systems administration, DevOps, or infrastructure engineering.
• Strong Linux administration skills, including configuration management, NFS, and backup/recovery systems.
• Experience building and maintaining CI/CD pipelines using GitHub and Jenkins.

Responsibilities

• Manage compute infrastructure and on-site lab environments.
• Administer Linux-based systems across engineering environments.
• Develop and maintain CI/CD pipelines for firmware and system builds.

Skills

Linux administration

DevOps

CI/CD pipeline development

Cloud operations

Troubleshooting

Tools

Docker

Jenkins

Grafana

Job description

Twenty80 llc is seeking a Senior IT & Infrastructure Engineer in San Mateo, California. This hands-on role demands expertise in Linux administration, systems infrastructure, and DevOps. You will ensure operational continuity across environments while managing CI/CD pipelines and providing tier-1 internal IT support.

The ideal candidate has 5+ years of experience in IT operations, enjoys fast-paced environments, and is based in the Bay Area, with an onsite presence required at least 3 days a week.