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Senior Linux Systems Engineer Jobs in Poway, CA (NOW HIRING)

Leidos

Sr. Systems Engineer

Chula Vista, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

Cardiff By The Sea, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

El Cajon, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

Rancho Santa Fe, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

La Jolla, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

San Diego, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Stryker Corporation

Sr. Systems Engineer

San Diego, CA · On-site

$108 - $195/hr

Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL Sector's Cyber ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Via Logic LLC

Sr. Systems Engineer

San Diego, CA · On-site

$107.90 - $195.05/hr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our National ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Leidos

Sr. Systems Engineer

San Diego, CA · On-site

$107K - $195K/yr

Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL Sector's Cyber ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

S5 Analytics, LLC

Senior Systems Engineer

San Diego, CA · On-site +1

$111K - $153K/yr

S5 Analytics is seeking an experienced Senior Systems Engineer to support the design, development ... Experience supporting Linux or UNIX-based development and integration environments. * Understanding ...

Leidos

Sr. Systems Engineer

National City, CA · On-site

$131K - $237K/yr

Description Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

Viasat, Inc.

Senior Systems Engineer

Carlsbad, CA

$176K - $264K/yr

You will apply your advanced Linux skills to bring up new infrastructure and applications to ... Supporting customer engineering teams * Writing and updating documentation * Excellent verbal and ...

S5 Analytics, LLC

Senior Systems Engineer

San Diego, CA · On-site

$135K - $229K/yr

S5 Analytics is seeking an experienced Senior Systems Engineer to support the design, development ... Experience supporting Linux or UNIX-based development and integration environments. * Understanding ...

Leidos

Sr. Systems Engineer

San Diego, CA · Hybrid

$107K - $195K/yr

Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL Sector's Cyber ... Familiarity with operating systems, such as Linux and UNIX. * Understanding complex system ...

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Showing results 21-40

All JobsLinux Systems Engineer JobsSenior Linux Systems Engineer JobsSenior Linux Systems Engineer Jobs in Poway, CA

Senior Linux Systems Engineer information

See Poway, CA salary details

$102.8K

$130.9K

$162.1K

How much do senior linux systems engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior linux systems engineer in Poway, CA is $130,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,700.00 and $141,200.00 per year, depending on experience, location, and employer.

What does a senior Linux systems engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a senior Linux systems engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

What are the key skills and qualifications needed to thrive as a senior Linux systems engineer, and why are they important?

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

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

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

Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Poway, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $130,864 per year, or $62.9 per hour.

Sr Embedded Systems Engineer I

Element Biosciences

San Diego, CA • On-site

Full-time

Medical, Retirement, PTO

Re-posted 29 days ago

Job description

At Element Biosciences, we are passionate about our mission to empower the scientific community with more freedom and flexibility to accelerate our collective impact on humanity. We have built a highly efficient product-driven organization where employees can learn, grow, and thrive in a challenging but encouraging environment. We are committed to scientific integrity, collegiality, honesty, objectivity, and openness.
We are seeking a Senior Embedded Systems Engineer who will play a pivotal role in the development of our high-performance instrument platform. This is an incredible opportunity for someone who is passionate about embedded system development We are looking for candidates with a solid background in embedded system development and testing. This role will report to Senior Director of Embedded Systems and will be a San Diego based role
If you possess the following and want to make a meaningful impact, we invite you to explore this role.
Essential Functions and Responsibilities:
  • Perform requirements gathering and system specification writing activities for embedded platform and applications
  • Design, implement and validate embedded Linux application software with real-time communication and processing functionalities according to requirements of system specs
  • Integrate Linux Kernel, BSP, bootloader, hardware drivers for required functionality
  • Conduct system bring-up activities. Lead SW/FW functionality debugging in system
  • Conduct performance profiling on data processing tasks in embedded SoCs
  • Communicate, collaborate with embedded system and software developers on validation and debugging activities.

Education and Experience:
  • Minimum bachelor's degree in electrical engineering, computer engineering or computer sciences
  • At least 3 years industry experience in embedded firmware or embedded system development
  • Strong Hands-on experience with embedded system prototype bring-up
  • Practical experience on embedded Linux system configuration, memory management and driver integration
  • Proficient in coding with C and C++; have practical experience with corresponding debugging tools / methodology
  • Experience with the development and execution of automated tests and performance profiler
  • Good knowledge of electronic components including FPGA, embedded processors/SoCs is a plus
  • Experience in GPU or NPU kernel FW development is a plus
  • Strong problem solving and debugging skills: analyze and investigate test failures, errors, build issues, and be able to accurately drive issues to completion

Physical Requirements:
  • Ability to lift up to 20 pounds

Location:
  • San Diego - onsite

Travel:
  • Up to 5% - or as opportunity arises

Job Type:
  • Full-time, Exempt

Base Compensation Pay Range:
  • $XX- $XX

In addition to base compensation noted above, you will be eligible for stock options, discretionary annual bonus, no cost health insurance plans, 401k with company match, and flexible paid time off.
Please note: Base compensation will depend on multiple factors, including geographic location, qualifications, and experience.
We foster an environment such that all people are afforded the freedom to pursue their passions without regard to race, color, religion, national or ethnic origin, gender (including pregnancy), sexual orientation, gender identity or expression, age, disability, veteran status or any other characteristics protected by law.

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