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Senior Linux Engineer Jobs in Riverside, CA (NOW HIRING)

Medium

Senior IT & Security Operations Engineer

Irvine, CA · On-site

$100 - $130/hr

Own the full lifecycle of our macOS and Linux endpoint fleet through JumpCloud MDM, enrollment ... What You Have * Senior IT Operations Background: 5+ years of IT engineering experience, including ...

FieldAI

Senior IT & Security Operations Engineer

Irvine, CA · On-site

$114K - $155K/yr

Own the full lifecycle of our macOS and Linux endpoint fleet through JumpCloud MDM, enrollment ... What You Have * Senior IT Operations Background: 5+ years of IT engineering experience, including ...

FieldAI

Senior IT & Security Operations Engineer

Irvine, CA · On-site

$114K - $155K/yr

Own the full lifecycle of our macOS and Linux endpoint fleet through JumpCloud MDM, enrollment ... What You Have * Senior IT Operations Background: 5+ years of IT engineering experience, including ...

FieldAI

Senior IT & Security Operations Engineer

Irvine, CA

$114K - $155K/yr

Own the full lifecycle of our macOS and Linux endpoint fleet through JumpCloud MDM, enrollment ... What You Have * Senior IT Operations Background: 5+ years of IT engineering experience, including ...

Sensible Care

Senior Cloud & Reliability Engineer

Irvine, CA · On-site +1

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Sensible Care is now hiring a Senior Cloud & Reliability Engineer who will maintain our current ... This includes hardening Linux servers, managing firewalls (Cloud Firewalls/IPtables), and ensuring ...

Sensible Care

Senior Cloud & Reliability Engineer

Irvine, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Sensible Care is now hiring a Senior Cloud & Reliability Engineer who will maintain our current ... This includes hardening Linux servers, managing firewalls (Cloud Firewalls/IPtables), and ensuring ...

FieldAI

Senior IT & Security Operations Engineer

Irvine, CA · On-site

$121K - $166K/yr

The Senior IT & Security Operations Engineer will manage IT infrastructure to ensure the robotics ... Responsibilities : • Own the full lifecycle of our macOS and Linux endpoint fleet through ...

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All JobsLinux Engineer JobsSenior Linux Engineer JobsSenior Linux Engineer Jobs in Riverside, CA

Senior Linux Engineer information

See Riverside, CA salary details

$10

$61

$80

How much do senior linux engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior linux engineer in Riverside, CA is $61.31, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $75.24 per hour, depending on experience, location, and employer.

What is a senior Linux engineer?

A Senior Linux Engineer is responsible for designing, implementing, and maintaining Linux-based systems and infrastructure. They ensure system reliability, security, and performance while automating tasks using scripting and configuration management tools. This role often involves troubleshooting complex issues, optimizing system resources, and collaborating with development and operations teams. Senior Linux Engineers also contribute to scaling IT environments, integrating new technologies, and mentoring junior engineers. Strong expertise in networking, security, and cloud-based solutions is typically required for this position.

What does a senior Linux engineer do?

Senior Linux Engineers are often responsible for designing, deploying, and maintaining scalable Linux-based infrastructure, automating routine tasks, and ensuring high system availability. They regularly collaborate with software development teams, troubleshoot complex technical issues, and implement security best practices. In addition, they may participate in infrastructure upgrades, disaster recovery planning, and mentor junior team members. This combination of technical and collaborative work keeps the role both challenging and rewarding while offering opportunities for professional development.

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

To thrive as a Senior Linux Engineer, you need in-depth expertise in Linux system administration, scripting, networking, and troubleshooting, typically backed by a bachelor's degree in computer science or related field and several years of hands-on experience. Familiarity with tools such as Ansible, Docker, Kubernetes, and certifications like RHCE or LPIC are highly valued. Strong analytical skills, clear communication, and the ability to mentor junior engineers help set top performers apart. These skills are essential for maintaining reliable infrastructure, driving automation, and supporting team success in dynamic technical environments.

How much does a senior Linux engineer make?

A senior Linux engineer typically earns between $90,000 and $140,000 annually, depending on experience, location, and certifications such as RHCE or LPIC. They often work with Linux systems, scripting, and cloud environments, with higher salaries in tech hubs and for those with specialized skills.

Is Linux still in demand?

Linux engineers are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and embedded systems. Skills in Linux system administration, scripting, and familiarity with tools like Bash and Docker enhance job prospects in this field.

What are popular job titles related to Senior Linux Engineer jobs in Riverside, CA?

For Senior Linux Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Senior Linux Engineer jobs in Riverside, CA look for?

The top searched job categories for Senior Linux Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Senior Linux Engineer jobs?

Cities near Riverside, CA with the most Senior Linux Engineer job openings:

Senior Linux Engineer jobs near you
Infographic showing various Senior Linux Engineer job openings in Riverside, CA as of July 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $127,516 per year, or $61.3 per hour.

Senior Embedded Software Engineer

Silvus Technologies

Irvine, CA • On-site

$140K - $200K/yr

Full-time

Re-posted 22 days ago

Job description

THE COMPANY
Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.
With deep roots in DARPA research, Silvus Technologies develops world-class advanced communications technologies that are reshaping the tactical communications landscape. From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.
Silvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.
Would you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?
THE OPPORTUNITY
Silvus is seeking a Senior Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering Director for Irvine with dotted-line reporting to the Director of Software Engineering. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity to work on all aspects of the system including device drivers, networking functions and services, encryption, and security features.
This positionis 100% onsite, Monday through Friday, at Silvus Technologies' Engineering and R&D Office in Irvine, CA, near the vibrant Irvine Spectrum.
The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.
ROLE AND RESPONSIBILITIES
  • Implementation of software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols.
  • Network management software and web interface implementation.
  • Implementation of different security protocols and encryption algorithms.
  • Audio streaming and push to talk voice application implementation.
  • Analyze and improve product security and robustness to meet certain regulatory requirements such as NIST FIPS 140-3 and NIAP Common Criteria.
  • Implementation of testing software for product performance and reliability testing.
  • Device drivers and board support package development and maintenance for both ARM and RISC-V based systems.
  • Linux system customization and scripting.
  • Perform other related duties of which the above are representative.

REQUIRED QUALIFICATIONS
  • Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering, Computer Science, or relevant engineering field.
  • Minimum 5 years of relevant embedded system software development experience; 3 years of relevant embedded system software development experience with an advanced STEM degree.
  • Expertise in C programming and experience in Linux kernel drive development.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES
  • Master of Science degree in Electrical, Computer, or Communications Engineering, or Computer Science.
  • Knowledge and experience of different security protocols and encryption algorithms such as the CNSA (Commercial National Security Algorithm) suite.
  • Demonstrated experience with socket programming and various Internet/Ethernet protocols.
  • Understanding of MAC and Networking layer of a communication system.
  • Experience in AMD UltraScale+, MPSoC, Microchip Polarfire SoC, or BSP (Board Support Package) development.
  • Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption.
  • Linux Interrupt Service Routine development.

WORKING CONDITIONS & PHYSICAL REQUIREMENTS
  • Office environment.
  • Occasional exposure to heat, cold, and allergens while performing tests or demonstrations in the field.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment up to 20 lbs. for the set-up of demonstrations and testing.
    • Perform bending and reaching movements to place items on lower and higher shelves.
    • Kneeling or squatting to access lower shelves.
    • Walking/Moving in the labs.

COMPENSATION
The pay range is NOT a guarantee. It is based on market research and peer data, and will vary depending on the candidate's experience and qualifications.
CA Pay Range
$140,000-$200,000 USD
Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.
NOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.
We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

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