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Weekend Linux System Administrator Jobs in Irvine, CA

SolGenie

Linux Cloud System Engineer

Irvine, CA · On-site

Title: Linux Cloud System Engineer Location: Santa Clara CA (Onsite) Duration: Long Term We are ... Administer and manage VMware infrastructure including provisioning and resource optimization.

VectorUSA

System Administrator I

Long Beach, CA · On-site

$27 - $32/hr

Perform system patching, upgrades, and backups across Windows, Linux, and virtual environments ... Desktop Administrator (MD-102), Qualys. Physical Requirements * Ability to lift 50-75 lbs and ...

Boeing

Senior System Administrator

Seal Beach, CA · On-site

$146K - $197K/yr

Senior System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS ... Experience working with Linux and/or Solaris; installing, configuring, troubleshooting, and ...

Boeing

Senior System Administrator

Seal Beach, CA · On-site

$146K - $197K/yr

Senior System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS ... Experience working with Linux and/or Solaris; installing, configuring, troubleshooting, and ...

Vast

Senior IT System Administrator

Long Beach, CA

$90K - $122K/yr

Provide architectural guidance for cross-platform management (macOS via JAMF, Linux) in ... Willingness to work evenings and/or weekends to support critical mission milestones * Ability to ...

Boeing

Senior System Administrator

Seal Beach, CA

$146K - $197K/yr

Senior System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS ... Experience working with Linux and/or Solaris; installing, configuring, troubleshooting, and ...

Relativity Space

Sr Linux Administrator

Long Beach, CA · On-site

The IT team is responsible for the full scope of computing infrastructure, end-user systems ... Take ownership of Linux systems administration-deploying, configuring, automating, and maintaining ...

Boot Barn

Linux Administrator

Irvine, CA · On-site

LINUX ADMINISTRATOR REPORTS TO: SR. SYSTEMS ADMINISTRATOR STATUS: EXEMPT Summary Boot Barn is where community comes first. We thrive on togetherness, collaboration, and belonging. We build each other ...

Boot Barn

Linux Administrator

Irvine, CA · On-site

LINUX ADMINISTRATOR REPORTS TO: SR. SYSTEMS ADMINISTRATOR STATUS: EXEMPT Summary Boot Barn is where community comes first. We thrive on togetherness, collaboration, and belonging. We build each other ...

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Weekend Linux System Administrator information

See Irvine, CA salary details

$21

$55

$81

How much do weekend linux system administrator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for weekend linux system administrator in Irvine, CA is $55.77, according to ZipRecruiter salary data. Most workers in this role earn between $44.13 and $67.07 per hour, depending on experience, location, and employer.

What is a weekend Linux system administrator?

A Weekend Linux System Administrator is responsible for managing and maintaining Linux-based systems during weekends, ensuring system uptime, security, and performance. This role often includes monitoring servers, troubleshooting issues, applying patches, and responding to incidents. It is essential for organizations that require 24/7 system reliability, such as web hosting companies, financial institutions, or IT service providers. Weekend Linux Administrators may work remotely or on-site, depending on the employer's requirements. Strong knowledge of Linux distributions, scripting, and system automation is typically required.

What are the key skills and qualifications needed to thrive in the weekend Linux system administrator position, and why are they important?

A Weekend Linux System Administrator should possess strong knowledge of Linux operating systems, scripting, system monitoring, and troubleshooting, typically backed by hands-on experience or a relevant degree. Familiarity with tools like Bash, Ansible, Nagios, and certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is highly valuable. Excellent problem-solving skills, attention to detail, and clear communication significantly enhance performance in this role. These competencies are crucial for maintaining system reliability, swiftly resolving incidents, and ensuring smooth operations during weekend coverage.

What are the typical responsibilities of a weekend Linux system administrator and how do they differ from weekday roles?

As a Weekend Linux System Administrator, your main duties often include monitoring server health, performing scheduled maintenance, responding to system alerts or incidents, and ensuring uptime during off-peak hours. Compared to weekday roles, weekend administrators usually focus more on proactive monitoring and rapid response to issues with less direct interaction with end-users or development teams. However, strong documentation and communication with weekday staff are essential to ensure continuity. This position is ideal for individuals who are self-motivated and can manage critical tasks independently while supporting seamless 24/7 system operations.

What are the most commonly searched types of Linux System Administrator jobs in Irvine, CA? The most popular types of Linux System Administrator jobs in Irvine, CA are:
What are popular job titles related to Weekend Linux System Administrator jobs in Irvine, CA? For Weekend Linux System Administrator jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Weekend Linux System Administrator jobs in Irvine, CA look for? The top searched job categories for Weekend Linux System Administrator jobs in Irvine, CA are:
Weekend Linux System Administrator jobs near you
Infographic showing various Weekend Linux System Administrator job openings in Irvine, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $116,011 per year, or $55.8 per hour.

Linux System Administrator

West Advanced Technologies (WATI)

Downey, CA • On-site

Full-time

Re-posted 10 days ago

Job description

Linux System Administrator
Downey, CA
12+ months
Description:
The Linux System Administrator is responsible for applying Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve complex issues, provide daily operational management of private and public cloud Linux server instances, maintaining thorough documentation of procedures and system configurations, selecting methods and techniques to obtain solutions, evaluating technologies, performing cost / benefit analysis, and completing additional work assigned by the manager and lead. The position requires system administration experience along with the skill to administer various distributions and open-source applications of the Linux operating system; works closely with other System Administrators, Application Engineers, Developers, Cyber Security professionals, Systems Engineers, and Operations specialists to provide top-quality secure computing and storage services to a variety of county customers. The Linux System Administrator is responsible to develop and manage the county's computing and infrastructure systems on private and public cloud environments (AWS, Azure, GCP). Provide creative problem solving, critical thinking, and advanced troubleshooting across a broad domain of secure computing systems and support activities. Manage data center computing operations while maintaining strict operational security requirements and directives - implement latest computer security policies and procedures. The Linux System Administrator is responsible to manage availability of network, storage, computing, and software of multiple computing and storage systems. Develop technical specifications and maintain documentation for processes and technical guides. Patch planning, vulnerability assessment, patch policy preparation, patch testing and workflow design for quarterly security patch updates across RHEL, Ubuntu, CentOS, Suse and Debian Linux systems. Research and resolve operating system problems efficiently and accurately, while adhering to organizational standards and practices. Perform proactive performance monitoring, analysis, alerting, reporting, and tuning as well as proactive capacity planning/analysis and provisioning solutions. Coordinate, facilitate, manage, and execute approved changes during maintenance windows in a 24 x 7 on-call environments.
Skills Required:
The Linux System Administrator will possess knowledge in decision making; organizational awareness; and problem-solving skills.
Minimum of seven (7) years of experience in Red Hat Enterprise Linux, CentOS, Ubuntu, Suse, Debian Linux. Four (4) years of experience in developing Ansible playbooks, Shell, and Python scripts. Ability to author and implement automation for complex operational and administrative tasks. Experience with security tools and threat mitigation technologies such as McAfee, CISCO AMP, Nessus Tenable, Tanium, and Dell Secureworks Red Cloak. Experience with VMware, Vcenter, and ESXi.
Bachelor's degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year for-year basis.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

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