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Linux Jobs in Riverside, CA (NOW HIRING)

MetroSys, Inc.

IT Infrastructure Engineer

Irvine, CA · On-site

Enterprise networking, Linux administration, AWS cloud services, Firewall administration. • Experience configuring and supporting Arista networking solutions. • Experience administering Palo Alto ...

L3HHCM20

Associate, Software Engineer

Yorba Linda, CA

$75K - $140K/yr

Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks ...

Cystems Logic

Senior Systems Administrator

Irvine, CA · On-site

$92K - $125K/yr

The ideal candidate will have deep, hands-on expertise in VMware, Windows and Linux server environments, storage systems, and physical data center operations. This role requires a proactive, hands-on ...

MetroSys

IT Infrastructure Engineer

Irvine, CA · On-site

$40 - $70/hr

Support Linux-based servers and services, including system administration, patching, monitoring, and troubleshooting. * Administer and support cloud infrastructure within Amazon Web Services (AWS)

L3HHCM20

Associate, Software Engineer

Yorba Linda, CA

$75K - $140K/yr

Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks ...

SAIC

IT Systems Administrator

Anaheim, CA · Hybrid

$80K - $120K/yr

OR In lieu of a degree, a minimum of 6 years of systems administration or closely related technical experience supporting enterprise infrastructure, servers, applications, or IT operations. * Linux ...

idexcel

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Development environment is Linux. 3. Experience with Linux platform 4. Experience in all phases of software development lifecycle: requirements analysis, tech design, implementation, code review ...

Judge Group, Inc.

AWS Support Engineering Lead

Tustin, CA · On-site

$120K - $130K/yr

The role requires hands-on exposure to CI/CD pipelines, Linux administration, scripting, log analysis platforms Splunk, Datadog, SSL certificate management, and production support processes, Agentic ...

eInfochips

Software Engineer

Irvine, CA · On-site

Must experience on Linux platform. Experience in all phases of software development lifecycle: requirements analysis, tech design, implementation, code review, testing, and release. Ability to ...

eInfochips

Software Engineer

Irvine, CA

Must experience on Linux platform. Experience in all phases of software development lifecycle: requirements analysis, tech design, implementation, code review, testing, and release. Ability to ...

FieldAI

Senior IT & Security Operations Engineer

Irvine, CA · On-site

$113K - $153K/yr

Responsibilities : • Own the full lifecycle of our macOS and Linux endpoint fleet through JumpCloud MDM, enrollment, configuration, application deployment, patch management, and compliance ...

FieldAI

Robotics Product Security Engineer

Irvine, CA · On-site

$62.25 - $83.25/hr

... Linux systems and robotic compute environments against remote and physical attack vectors • Evaluate and improve the security of robotics middleware, system interfaces, and software components ...

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All JobsLinux JobsLinux Jobs in Riverside, CA

Linux information

See Riverside, CA salary details

$38

$57

$74

How much do linux jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for linux in Riverside, CA is $57.71, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $61.92 per hour, depending on experience, location, and employer.

Will AI replace Linux admins?

AI is unlikely to fully replace Linux admins, as the role requires complex problem-solving, system configuration, and troubleshooting skills that currently benefit from human oversight. While automation tools and AI can assist with routine tasks, Linux administrators are essential for managing, securing, and optimizing systems in dynamic environments. Continuous learning and familiarity with scripting, monitoring, and security are important for staying relevant in this field.

What are some common challenges faced by Linux System Administrators, and how can I prepare for them?

Linux System Administrators often face challenges such as troubleshooting unexpected system outages, managing large-scale deployments, and ensuring robust security against evolving threats. Staying current with the latest updates, patching procedures, and automation tools like Ansible or Puppet can greatly help in overcoming these challenges. It’s also helpful to cultivate strong documentation habits and participate in open-source communities where solutions to unique problems are often shared. Proactively practicing disaster recovery plans and refining your scripting skills will set you up for success in this dynamic and rewarding role.

Is Linux a good career option?

Linux is a strong career option for IT professionals, especially those skilled in system administration, scripting, and open-source technologies. Jobs in Linux often require certifications like CompTIA Linux+ or LPIC and involve working in server, cloud, or cybersecurity environments, with steady demand across various industries.

What jobs can I do with Linux?

Jobs that involve Linux include Linux system administrator, Linux engineer, DevOps engineer, and cybersecurity analyst. These roles typically require knowledge of Linux operating systems, scripting skills, and familiarity with tools like Bash, Docker, or Kubernetes. Certifications such as CompTIA Linux+ or Red Hat Certified Engineer can enhance job prospects.

What is a Linux job?

A Linux job refers to a role that involves working with the Linux operating system, typically in system administration, software development, cybersecurity, or cloud computing. Professionals in these roles manage servers, automate tasks, troubleshoot issues, and ensure system security and performance. Common job titles include Linux System Administrator, DevOps Engineer, and Linux Engineer. These positions require knowledge of command-line tools, scripting, networking, and system configuration.

What jobs pay $500,000 a year in the US?

High-paying jobs related to Linux often include senior roles such as Linux engineers, system architects, or cybersecurity specialists working in large tech companies or financial institutions. These positions typically require advanced skills, certifications, and extensive experience, and may involve leadership responsibilities or specialized expertise in cloud computing, security, or large-scale infrastructure. Achieving a $500,000 annual salary usually also depends on bonuses, stock options, or profit sharing.

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

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, shell scripting, and network configuration, often supported by a degree in computer science or a related field. Familiarity with tools such as Bash, Ansible, Docker, and industry-recognized certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is highly valued. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for diagnosing issues and working with team members. These skills ensure efficient system management, security, and seamless infrastructure operations vital to organizational success.

What are the most commonly searched types of Linux jobs in Riverside, CA? The most popular types of Linux jobs in Riverside, CA are:
What are popular job titles related to Linux jobs in Riverside, CA? For Linux jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Linux jobs in Riverside, CA look for? The top searched job categories for Linux jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Linux jobs? Cities near Riverside, CA with the most Linux job openings:
Linux jobs near you
Infographic showing various Linux job openings in Riverside, CA as of July 2026, with employment types broken down into 84% Full Time, and 16% Contract. Highlights an 85% In-person, 9% Hybrid, and 6% Remote job distribution, with an average salary of $120,040 per year, or $57.7 per hour.
IT Infrastructure Engineer

IT Infrastructure Engineer

MetroSys, Inc.

Irvine, CA • On-site

Full-time

Posted 16 hours ago

Job description

Job Summary:
MetroSys, Inc. is a growing technology manufacturing company seeking a versatile IT Infrastructure Engineer. The role involves maintaining and improving the organization's IT infrastructure while working with business stakeholders to ensure reliable, secure, and scalable technology solutions.
Responsibilities:
• Administer and support enterprise infrastructure across networking, compute, cloud, and security platforms.
• Manage and troubleshoot network infrastructure, including switches, routers, firewalls, and wireless connectivity.
• Configure, maintain, and optimize Arista networking and Palo Alto firewalls.
• Support Linux-based servers and services, including system administration, patching, monitoring, and troubleshooting.
• Administer and support cloud infrastructure within Amazon Web Services (AWS).
• Monitor system health, performance, and security while proactively identifying opportunities for improvement.
• Support virtualization platforms and assist with infrastructure upgrades, migrations, and capacity planning.
• Implement security best practices, patch management, and vulnerability remediation across infrastructure components.
• Participate in infrastructure projects, including hardware refreshes, cloud initiatives, and network enhancements.
• Collaborate with the Help Desk team to resolve escalated infrastructure issues.
• Develop and maintain technical documentation, diagrams, and operational procedures.
• Participate in after-hours maintenance and occasional on-call support as required.
Qualifications:
Required:
• 5+ years of experience supporting enterprise IT infrastructure.
• Strong hands-on experience with: Enterprise networking, Linux administration, AWS cloud services, Firewall administration.
• Experience configuring and supporting Arista networking solutions.
• Experience administering Palo Alto Networks firewalls.
• Solid understanding of: TCP/IP networking, VLANs, Routing and switching, DNS and DHCP.
• Strong troubleshooting skills across infrastructure, networking, and cloud environments.
• Excellent communication and customer service skills.
Preferred:
• Experience with virtualization platforms such as VMware vSphere or Hyper-V.
• Familiarity with Microsoft 365 and hybrid identity environments.
• Experience with backup and disaster recovery solutions.
• Exposure to infrastructure automation or scripting (PowerShell, Python, Bash).
• Industry certifications such as: AWS Certified Solutions Architect or SysOps Administrator, Palo Alto PCCET, PCNSA, or PCNSE, Arista ACE, VMware VCP, Linux+ or RHCSA.
Company:
MetroSys is an Technology & Staffing Solutions firm based in sunny San Diego, CA. Founded in 2006, the company is headquartered in San Diego, USA, with a team of 11-50 employees. The company is currently Early Stage.

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