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Linux Site Reliability Engineer Jobs in California

SHEIN

Senior Site Reliability Engineer

San Diego, CA · On-site

$60.50 - $80.50/hr

Senior Site Reliability Engineer I) with deep experience operating and evolving large-scale ... Solid foundations in Linux, networking, and distributed systems, with the ability to debug complex ...

SHEIN

Senior Site Reliability Engineer

San Diego, CA · On-site

$60.50 - $80.50/hr

Senior Site Reliability Engineer I) with deep experience operating and evolving large-scale ... Solid foundations in Linux, networking, and distributed systems, with the ability to debug complex ...

Hirekeyz Inc

Sr. SRE / DevOps Engineer

Sunnyvale, CA · On-site

$67 - $89/hr

As Site Reliability Engineer, the individual will work closely with multi-functional teams ... Knowledge of Linux operating system principles, networking fundamentals, and systems management

SHEIN

Staff Site Reliability Engineer

San Diego, CA · On-site

$60.50 - $80.50/hr

At SHEIN, Site Reliability Engineers are hybrid software and systems engineers responsible for ... Solid foundations in Linux, networking, and distributed systems, with the ability to debug complex ...

Cisco

Site Reliability Engineer

San Diego, CA · On-site

$155K - $222K/yr

Meet the Team The SRE Fleet team is responsible for maintaining the stability, scalability, and ... Experience administering and troubleshooting Linux-based systems and distributed infrastructure ...

Vantage

Site Reliability Engineer

San Francisco, CA · On-site

$67.25 - $89.25/hr

Vantage is seeking an experienced Site Reliability Engineer (SRE) with a strong focus on DevSecOps ... patching (Amazon Linux, Ubuntu) and dependency lifecycle management. • Proficiency with ...

Vantage

Site Reliability Engineer

San Francisco, CA · On-site

$67.25 - $89.25/hr

Vantage is a company seeking an experienced Site Reliability Engineer (SRE) with a strong focus on ... patching (Amazon Linux, Ubuntu) and dependency lifecycle management. • Proficiency with ...

Cisco

Site Reliability Engineer

San Jose, CA · On-site

$155K - $222K/yr

Meet the Team The SRE Fleet team is responsible for maintaining the stability, scalability, and ... Experience administering and troubleshooting Linux-based systems and distributed infrastructure ...

VantageScore®

Site Reliability Engineer

San Francisco, CA · On-site

$67.25 - $89.25/hr

VantageScore ® is seeking an experienced Site Reliability Engineer (SRE) with a strong focus on ... patching (Amazon Linux, Ubuntu) and dependency lifecycle management. • Proficiency with ...

Cisco

Site Reliability Engineer

San Francisco, CA · On-site

$155K - $222K/yr

Meet the Team The SRE Fleet team is responsible for maintaining the stability, scalability, and ... Experience administering and troubleshooting Linux-based systems and distributed infrastructure ...

SpaceX

Site Reliability Engineer (Raptor)

Hawthorne, CA · On-site

$145K - $175K/yr

Experience with Linux and Windows server software. PREFERRED SKILLS AND EXPERIENCE: * 1+ year of ... Site Reliability Engineer/Level 1: $125,000.00 - $150,000.00/per year Site Reliability Engineer ...

Xona

Site Reliability Engineer (SRE)

Burlingame, CA · On-site

$64.25 - $85.50/hr

They are seeking a Site Reliability Engineer (SRE) to architect and manage the critical ground ... Strong understanding of Linux networking, storage, and kernel tuning. • For U.S. Roles: To comply ...

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Linux Site Reliability Engineer information

What are some common challenges faced by Linux Site Reliability Engineers when scaling infrastructure, and how can they be addressed?

Linux Site Reliability Engineers often encounter challenges related to maintaining system stability and performance as infrastructure scales. Issues such as configuration drift, automation bottlenecks, and monitoring gaps can arise when managing numerous servers or services. Addressing these challenges typically involves implementing robust configuration management tools, investing in automated deployment pipelines, and enhancing observability through comprehensive monitoring and alerting solutions. Collaboration with development and operations teams is essential to ensure that scalability solutions align with business needs and technical requirements.

What are the key skills and qualifications needed to thrive as a Linux Site Reliability Engineer?

To thrive as a Linux Site Reliability Engineer, you need deep expertise in Linux system administration, scripting (such as Bash or Python), and a solid understanding of networking concepts, usually backed by a computer science degree or equivalent experience. Familiarity with configuration management tools (like Ansible, Puppet, or Chef), containerization (Docker, Kubernetes), and cloud platforms (AWS, GCP, or Azure) is typically required, along with relevant certifications like RHCE or AWS Certified SysOps Administrator. Strong problem-solving skills, effective communication, and the ability to work under pressure are crucial soft skills for this role. These competencies ensure the reliability, scalability, and security of complex infrastructure, minimizing downtime and supporting seamless operations.

What is the difference between Linux Site Reliability Engineer vs Linux DevOps Engineer?

AspectLinux Site Reliability EngineerLinux DevOps Engineer
CredentialsLinux certifications, SRE-specific trainingLinux certifications, DevOps tools certifications
Work EnvironmentFocus on system reliability, monitoring, incident responseFocus on automation, CI/CD pipelines, deployment
Employer & IndustryTech companies, cloud providers, large enterprisesStartups, tech firms, software development teams
Search & Comparison IntentUnderstanding reliability roles, incident managementAutomation, deployment, continuous integration

While both roles involve Linux expertise, a Linux Site Reliability Engineer primarily focuses on maintaining system reliability, monitoring, and incident response. In contrast, a Linux DevOps Engineer emphasizes automation, continuous integration, and deployment processes. Both roles require Linux skills and often overlap, but their core responsibilities differ based on organizational needs.

What is a Linux Site Reliability Engineer?

A Linux Site Reliability Engineer (SRE) is an IT professional responsible for ensuring the reliability, scalability, and performance of systems running on the Linux operating system. They bridge the gap between software development and operations by automating processes, monitoring infrastructure, and managing incidents. Linux SREs focus on system availability, building tools for deployment and monitoring, and improving system robustness through best practices and automation. Their work helps organizations deliver reliable online services and quickly recover from outages or system failures.
What are popular job titles related to Linux Site Reliability Engineer jobs in California? For Linux Site Reliability Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Linux Site Reliability Engineer jobs in California look for? The top searched job categories for Linux Site Reliability Engineer jobs in California are:
What cities in California are hiring for Linux Site Reliability Engineer jobs? Cities in California with the most Linux Site Reliability Engineer job openings:
Linux Site Reliability Engineer jobs near you
Infographic showing various Linux Site Reliability Engineer job openings in California as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution.

Site Reliability Engineer (SRE)

Xona Space Systems, Inc

Burlingame, CA • On-site

$170K - $197K/yr

Full-time

Re-posted 4 days ago

Job description

Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.
With Pulsar - the world's most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.
We are seeking a Site Reliability Engineer (SRE) to architect and manage the critical ground infrastructure for our satellite constellation. This role is responsible for the "last mile" of mission success: ensuring that the software controlling our orbital assets is highly available, scalable, and seamlessly integrated with Mission Operations.
You will own the lifecycle of our production environments, from automating deployments via Infrastructure as Code (IaC) to managing the core data systems that track constellation health and user activity.
Required Qualifications
  • Infrastructure as Code (IaC): Design and maintain scalable, repeatable cloud infrastructure (AWS) using tools like Terraform or CloudFormation.
  • Mission Ops Integration: Build and optimize the interfaces between core data management systems and Mission Operations software, ensuring reliable telemetry and command flows.
  • User & Data Management: Architect and maintain high-availability identity providers (IdP) and distributed databases to support global user access and real-time data processing.
  • Automated Deployment Pipelines: Create and manage robust CI/CD pipelines to deploy containerized applications into production with a focus on zero-downtime and rollback capabilities.
  • Observability & Reliability: Implement comprehensive monitoring, alerting, and logging (e.g., Prometheus, Grafana, ELK) to ensure 99.99% uptime for ground segment services.
  • Scalability Engineering: Perform capacity planning and performance tuning to handle the high-throughput data requirements of a growing satellite constellation.
Technical Qualifications
  • Cloud Operations: 4+ years of experience managing production-grade environments in AWS, GCP, or Azure.
  • Orchestration: Expert-level proficiency with Kubernetes (EKS), including networking, ingress controllers, and service mesh management.
  • Automation: Strong experience with configuration management and IaC (e.g., Terraform, Ansible, Helm).
  • Data Systems: Deep knowledge of SQL and NoSQL database administration, focusing on replication, backup, and disaster recovery.
  • Programming: Proficiency in Python and C++ for developing internal tooling and automating complex operational workflows.
  • Systems Internals: Strong understanding of Linux networking, storage, and kernel tuning.
Preferred Qualifications
  • Prior experience in Aerospace, Defense, or high-reliability sectors.
  • Familiarity with CCSDS standards or satellite ground station software.
  • Experience with secure, air-gapped, or hybrid-cloud deployments.

For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
For U.K. Roles: To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).
For Canada Roles: Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.
We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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