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Unix Linux System Engineer Jobs in San Diego, CA

Fabergent

Devops Engineer

San Diego, CA

$56 - $76.75/hr

... Engineer Location : San Diego,CA Duration 15 months Interview type : Telephone + face 2 face W2 ... Source Code Management (SCM) systems such as Git/Gerrit, SVN Strong Unix/Linux Administration ...

Apple

Systems Software Engineer

San Diego, CA · On-site

$183K - $217K/yr

The Product Integrity group is looking for a Systems Software Engineer to develop future products ... Unix, Linux, or macOS Preferred Qualifications Experience with building embedded system ...

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Unix Linux System Engineer information

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$54

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How much do unix linux system engineer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for unix linux system engineer in San Diego, CA is $54.53, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $61.25 per hour, depending on experience, location, and employer.

What is a Unix Linux system engineer?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

What does a Unix Linux system engineer do?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

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

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.

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

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are popular job titles related to Unix Linux System Engineer jobs in San Diego, CA?

For Unix Linux System Engineer jobs in San Diego, CA, the most frequently searched job titles are:

What job categories do people searching Unix Linux System Engineer jobs in San Diego, CA look for?

The top searched job categories for Unix Linux System Engineer jobs in San Diego, CA are:

What cities near San Diego, CA are hiring for Unix Linux System Engineer jobs?

Cities near San Diego, CA with the most Unix Linux System Engineer job openings:

Unix Linux System Engineer jobs near you
Infographic showing various Unix Linux System Engineer job openings in San Diego, 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 $113,422 per year, or $54.5 per hour.

Linux Administrator (IT Senior Engineer)

Qualcomm

San Diego, CA • On-site

Full-time

Re-posted 11 days ago

Qualcomm rating

8.8

Company rating: 8.8 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

49th of 246 rated software companies

Job description

Job Summary:
Qualcomm Incorporated is a leader in the technology industry, and they are seeking a Linux Administrator to join their Information Technology Group. The role involves managing UNIX-based systems, troubleshooting issues, and ensuring the availability of critical infrastructure in a datacenter environment.
Responsibilities:
• Knowledge in of UNIX Operating systems like Red Hat Enterprise Linux / Ubuntu/SUSE and Solaris should be flexible and have cross platform working knowledge
• In-depth familiarity and strong troubleshooting skills in Unix operation
• Administration of physical and virtual infrastructure UNIX based hosts in complex heterogeneous environments
• Fundamentals Storage technologies, SAN and RAID concepts
• Datacenter Operations
• Hands on experience in configuring and deploying Hardware devices like HP DL/BL Series Servers, Sun Hardware, Super Micro and Dell - Enclosures/Blade hardware platform
• Knowledge of Micro services like Docker & Kubernetes
• Configuration tools like Ansible is required
• Investigation, diagnosis and resolution of technical issues affecting service availability
• knowledge on server PXE installation, kickstart configurations, patching and package management
• Responsibilities include managing of servers across the locations which includes Linux, Solaris, and a footprint of VMware in a critical production environment
• Knowledge on configuring Veritas cluster & Pacemaker
• Act as Escalation point for engineers for technical and process related issues
• Partnering with different representatives across the company
• After-hours escalations relating to critical business activities
• Knowledge transfer among multiple team members and sharing of service responsibilities, Rotational hand-offs
Qualifications:
Required:
• Knowledge in UNIX Operating systems like Red Hat Enterprise Linux / Ubuntu/SUSE and Solaris should be flexible and have cross platform working knowledge
• In-depth familiarity and strong troubleshooting skills in Unix operation
• Administration of physical and virtual infrastructure UNIX based hosts in complex heterogeneous environments
• Fundamentals Storage technologies, SAN and RAID concepts
• Datacenter Operations
• Hands on experience in configuring and deploying Hardware devices like HP DL/BL Series Servers, Sun Hardware, Super Micro and Dell - Enclosures/Blade hardware platform
• Knowledge of Micro services like Docker & Kubernetes
• Configuration tools like Ansible is required
• Investigation, diagnosis and resolution of technical issues affecting service availability
• Knowledge on server PXE installation, kickstart configurations, patching and package management
• Responsibilities include managing of servers across the locations which includes Linux, Solaris, and a footprint of VMware in a critical production environment
• Knowledge on configuring Veritas cluster & Pacemaker
• Act as Escalation point for engineers for technical and process related issues
• Partnering with different representatives across the company
• After-hours escalations relating to critical business activities
• Knowledge transfer among multiple team members and sharing of service responsibilities, Rotational hand-offs
• 3+ years of IT-related work experience with a Bachelor's degree
• 5+ years of IT-related work experience without a Bachelor’s degree
Company:
Qualcomm designs wireless technologies and semiconductors that power connectivity, communication, and smart devices. Founded in 1985, the company is headquartered in San Diego, USA, with a team of 10001+ employees. The company is currently Late Stage.

What Qualcomm employees say

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Benefits

Hours and flexibility

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About Qualcomm

Sourced by ZipRecruiter

Qualcomm is enabling a world where everyone and everything can be intelligently connected. You interact with products and technologies made possible by Qualcomm every day, including 5G-enabled smartphones that double as pro-level cameras and gaming devices, smarter vehicles and cities, and the technology behind the smart, connected factories that manufactured your latest purchase. Our powerful connectivity solutions keep you connected—even in remote areas. Qualcomm 5G and AI innovations are the power behind the connected intelligent edge. You’ll find our technologies behind and inside the innovations that deliver significant value across multiple industries and to billions of people every day.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

San Diego, CA, US

Year founded

1985

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