Linux AdministratorVertex Sigma Software • San Mateo, CA, US

Linux Administrator

Vertex Sigma Software • San Mateo, CA, US

30+ days ago

Job type

Full-time

Job description

Job Description

We're seeking an experienced Linux administrator to support the rollout and ongoing maintenance of our Linux desktop fleet, with a focus on configuration management, automation, and fleet operations.

Requirements

Responsibilities

Perform Linux system installation, configuration, patching, and ongoing maintenance across physical and virtual desktops
Implement and maintain SaltStack configurations to enforce system baselines and automate repeatable tasks
Contribute to sprint-based engineering efforts focused on endpoint reliability, compliance, and lifecycle management
Support incident response, troubleshooting, and root cause analysis across a large fleet of Linux systems
Execute operational procedures for OS / software updates, re-imaging, and break / fix scenarios
Participate in change management processes and maintain accurate technical documentation
Collaborate with engineers and IT support teams to ensure endpoint compliance and functionality

Qualifications

6+ years of experience supporting large-scale Linux desktop environments in production settings

Strong hands-on experience with Ubuntu / Debian Linux, including imaging, patching, and support

Proficient in configuration management tools such as SaltStack, Chef, Puppet, or Ansible

Experience writing scripts in Bash and / or Python to automate common system tasks

Familiarity with sprint-based or agile project work

Experience with tools like Jira for task and incident tracking

Clear communicator with strong attention to detail and follow-through

Must be local to the Bay Area and able to work onsite at Foster City HQ at least 3 days per week

Benefits

Benefits

Health Care Plan (Medical, Dental & Vision)

Life Insurance (Basic, Voluntary & AD&D)

Paid Time Off (Vacation, Sick & Public Holidays)

Training & Development

Retirement Plan (401k, IRA)

Free breakfast and lunch

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Linux Administrator • San Mateo, CA, US

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