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

Axos Bank

Sr. Systems Engineer - Linux

San Diego, CA · On-site

$120K - $145K/yr

Remote is not offered Axos is seeking an experienced Senior Systems Engineer to join our team. You will be responsible for managing and automating enterprise Linux/Unix platforms across VMware-based ...

Axos Bank

Sr. Systems Engineer - Linux

San Diego, CA · On-site

$120K - $145K/yr

Remote is not offered Axos is seeking an experienced Senior Systems Engineer to join our team. You will be responsible for managing and automating enterprise Linux/Unix platforms across VMware-based ...

Axos Bank

Sr. Systems Engineer - Linux

San Diego, CA · On-site

$120K - $145K/yr

Remote is not offered Axos is seeking an experienced Senior Systems Engineer to join our team. You will be responsible for managing and automating enterprise Linux/Unix platforms across VMware-based ...

Viasat

Senior Systems Engineer

Carlsbad, CA · On-site

$107K - $147K/yr

The Senior Systems Engineer will support server hardware, manage SAN storage, and coordinate ... Linux servers • Administering Windows servers • Writing Puppet code • Writing scripts in ...

G2IT

DevSecOps / Systems Engineer

San Diego, CA · On-site

$180/hr

DevSecOps / Systems Engineer Position Overview G2IT is seeking an experienced DevSecOps / Systems ... Administer and support Linux-based systems and cloud-based infrastructure. * Collaborate with ...

G2IT

DevSecOps / Systems Engineer

San Diego, CA · On-site

$180/hr

DevSecOps / Systems Engineer Position Overview G2IT is seeking an experienced DevSecOps / Systems ... Administer and support Linux-based systems and cloud-based infrastructure. * Collaborate with ...

G2IT

DevSecOps / Systems Engineer

San Diego, CA · On-site

$180/hr

DevSecOps / Systems Engineer Position Overview G2IT is seeking an experienced DevSecOps / Systems ... Administer and support Linux-based systems and cloud-based infrastructure. * Collaborate with ...

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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 20, 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.

Senior Linux System Administrator with Security Clearance

Zachary Piper Solutions, LLC

San Diego, CA • On-site

$100K - $130K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

Job description

Zachary Piper Solutions is looking for a Senior Linux System Administrator to join a large DOD program in San Diego, CA. Essential Duties of the Sr Linux System Administrator: * Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.
* Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability.
* May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software.
* May administer network security measures.
Qualifications of the Sr Linux System Administrator: * Bachelors degree and 4 years of experience, Associates degree and 6 years of experience, or 8 years of experience without a degree
* Must be able to obtain and maintain an active Secret or Top Secret clearance.
* Strong Linux experience.
* Security+ Certification required.
Compensation for the Sr Linux System Administrator: * $100,000 - $130,000 (based on experience)
* Comprehensive benefit package; Cigna Medical, Cigna Dental, Vision, 401k w/ ADP, PTO, Sick Leave as required by law, paid holidays This job opens for applications on 7/10/2026. Applications for this job will be accepted for at least 30 days from the posting date. #LI-LS3 #LI-ONSITE Keywords: 401k, pto, paid time off, holiday, medical, dental, health, network engineer, network admin, network analyst, network specialist, system admin, system administrator, system administration, network systems, lan, wan, lan/wan, security+, network+, sec+, sec +, security plus, sec plus, security +, ccna, cisco certified, cisco certified network associate, network associate, installation, communication, performance, system performance, troubleshoot, data entry, data control, operations support, systems programming, security clearance, security policy, security procedure, telecommunication, network engineer, network protocol, networking architecture, networking engineer, ipv6, ip v6, internet protocol, communication protocol, communications protocol, network traffic, ipv4, address exhaustion, internet engineering, security clearance, government, secret clearance, top secret, ts/sci, polygraph, department of defense, army, air force, marines, navy, federal, network specialist, network technician, user support, hitsr, hits-r, hits r, wide area network, local area network, network security, information systems, linux admin, linux administration, rhel, red hat, redhat, network admin, network administration, sysadmin, sys admin, system administrator

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