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Linux System Administrator Jobs in Menifee, CA (NOW HIRING)

MagnaFlow

System Administrator

Oceanside, CA

$110K - $130K/yr

As a Systems Administrator, you will handle more complex systems administration tasks and provide advanced technical support. Your role will involve maintaining and optimizing IT infrastructure, ...

MagnaFlow

System Administrator

Oceanside, CA · On-site

$110K - $130K/yr

As a Systems Administrator, you will handle more complex systems administration tasks and provide advanced technical support. Your role will involve maintaining and optimizing IT infrastructure, ...

Bowhead

Red Hat Certified Engineer (RHCE)

Corona, CA · On-site

$200K - $240K/yr

Responsibilities Install, configure, administer, and maintain Linux operating systems (RHEL, CentOS, Rocky, or equivalent) across physical, virtual, and containerized platforms. Deploy, configure ...

Bowhead

Red Hat Certified Engineer (RHCE)

Corona, CA · On-site

$200K - $240K/yr

Responsibilities • Install, configure, administer, and maintain Linux operating systems (RHEL, CentOS, Rocky, or equivalent) across physical, virtual, and containerized platforms. • Deploy ...

iShare Inc

System Administrator II

Redlands, CA · On-site

$35 - $37/hr

System Administrator II Location: Onsite, Houston TX 37/ hr W2 Position Summary The Telecom Specialist provides telecommunications, unified communications, and contact center support for corporate ...

iShare, Inc.

System Administrator II

Redlands, CA · On-site

$35 - $37/hr

System Administrator II Location: Onsite, Houston TX 37/ hr W2 Position Summary The Telecom Specialist provides telecommunications, unified communications, and contact center support for corporate ...

UHS

IS System Administrator

Temecula, CA · On-site

$122K - $134K/yr

Management of emergency communications via Alert Media channels during high-severity system. Qualifications Position Requirements: Must be in the milatary with 180 days left of service. Must be able ...

UHS

IS System Administrator

Temecula, CA

Management of emergency communications via Alert Media channels during high-severity system. Qualifications Position Requirements: Must be in the milatary with 180 days left of service. Must be able ...

CalPrivate Bank

Systems Administrator

Temecula, CA · On-site

Monitor system performance and availability and take proactive steps to identify potential issues ... Administer and support Active Directory and Microsoft Entra ID environments, including user and ...

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Linux System Administrator information

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How much do linux system administrator jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for linux system administrator in Menifee, CA is $54.98, according to ZipRecruiter salary data. Most workers in this role earn between $43.51 and $66.11 per hour, depending on experience, location, and employer.

What is a Linux system administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

What are the key skills and qualifications needed to thrive as a Linux system administrator?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux system administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

What is the difference between Linux System Administrator vs Network Administrator?

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

Are Linux System Administrators in high demand?

Linux System Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and system security, often requiring certifications like CompTIA Linux+ or RHCE.

How much do Linux system administrators make?

Linux system administrators typically earn between $60,000 and $100,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in scripting, networking, or cloud platforms can earn higher salaries. Entry-level positions generally start around $50,000 to $70,000.

Is a Linux System Administrator a good job?

A Linux System Administrator is a valuable role responsible for managing and maintaining Linux-based servers and infrastructure. It often requires skills in scripting, networking, and security, and can offer stable employment with opportunities for certification and career growth.
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What cities near Menifee, CA are hiring for Linux System Administrator jobs?

Cities near Menifee, CA with the most Linux System Administrator job openings:

Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Menifee, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $114,356 per year, or $55 per hour.

System Administrator

MagnaFlow

Oceanside, CA

$110K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 hours ago

Job description

Who are we: 

Magnaflow is a leading manufacturer and supplier based in Oceanside, CA of premium products to the automotive aftermarket industry such as catalytic converters, performance exhaust and replacement exhaust. Through the Camburg division in Huntington Beach, CA. Magnaflow also supplies race-inspired performance suspension products and vehicle uplifting services, Magnaflow is focused on future growth through both new business development and new product introduction. Our websites are www.magnaflow.com and www.camburg.com.

Salary Range: 

$110,000-$130,000 USD annually

*Final agreed upon compensation will be based on a variety of factors including but not limited to an individual’s related experience, education, certifications, skills, and work location.

What you will be doing: 

As a Systems Administrator, you will handle more complex systems administration tasks and provide advanced technical support. Your role will involve maintaining and optimizing IT infrastructure, managing system upgrades, and ensuring system security.

Responsibilities:

  • Manage and maintain Microsoft on-prem and cloud AD infrastructure

  • Manage and maintain Microsoft Office 365 

  • Administer Identity and Access 

  • Management utilizing AD, MFA, and SSO

  • Administer and support on-prem and cloud IaaS Microsoft infrastructure 

  • Manage Network Attached Storage (NAS) devices

  • Perform advanced system configurations, installations and patching

  • Perform regular security audits and maintain security controls

  • Perform backup and recovery tasks 

  • Provide second-level support for technical issues

  •  Develop and update comprehensive support documentation

  • Mentor and assist helpdesk support specialists

Requirements:

  • B.S. in Information Technology or a related field, or equivalent experience.

  • 3-5 years working in a IT help desk/systems administration role.

What you need:

  • Excellent problem-solving and communication skills.

  • Proficiency with desktop operating systems (XP-11), and Mac OSX

  • Experience with hypervisor administration (VMWare)

  • Experience with infrastructure monitoring tools

  • Experience with backup & recovery methods and tools

  • Knowledge of O365 administration

  • Knowledge of Windows Server Administration

  • Knowledge of security frameworks such as NIST CSF

What's in it for you?

  • Competitive Salary

  • PTO, Sick Pay, Birthday Holiday, Paid Holidays

  • Medical, Dental, Vision

  • 401k Matching (Up to 5%)

  • Education assistance

  • Company sponsored events

  • Growing department and team

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