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609 linux jobs at 209 companies in Fontana, CA

3mo
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Embedded Linux Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Experience with Linux kernel development, embedded Linux, U-Boot/EDK2, and C or Rust; familiarity with vulnerability triage; interest in NixOS; U.S. person status for data access.
Linux kernel, UBoot, EDK2, NixOS, C, Rust
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2w
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Sr Linux Administrator
Long Beach, California, United States
$103k-$155k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
6+ YOE6+ years Linux and Windows systems administration experience; expertise in Linux administration, Active Directory/DNS/DHCP, enterprise backups; networking troubleshooting; automation and documentation skills.
Azure, GCP, Active Directory, DNS, DHCP, Veeam, Commvault, Rubrik, Ansible, Puppet, Terraform, Bash, Python, PowerShell
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Linux Systems Engineer
Pomona, California, United States
$96k-$127k/yr OnsiteFull Time
LERETA
LERETA: Provides real estate tax and flood services for mortgage lenders.
10+ YOE10+ years Linux systems engineering; Azure and on-prem; Linux hardening; scripting in Python/C; F5 BIG-IP/HAProxy; networking; security.
Linux (RHEL/Ubuntu), Azure, F5 BIG-IP, HAProxy, Python, C, CI, SELinux, auditd
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Linux Systems Engineer
Pomona, California, United States
$127k/yr OnsiteFull Time
LERETA
LERETA: Provides real estate tax and flood service solutions for lenders.
10+ YOE10+ years Linux systems engineering with RHEL/Ubuntu, Azure IaaS/PaaS, networking (DNS/DHCP, routing, VLANs, SSL/TLS), F5/HAProxy, C/Python development, system hardening, observability, and incident RCA.
RHEL, Ubuntu, F5 BIG-IP, LTM, GTM, iRules, HAProxy, Microsoft Azure, Azure Load Balancer, Azure Firewall, VNets, NSGs, UDRs, C, Python, CI, SELinux, auditd, SSL/TLS, DNS/DHCP
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Linux Administrator
Irvine, California, United States
$100k-$115k/yr OnsiteFull Time
Boot Barn
Boot BarnNYSE: BOOT: Specialty retailer of western and work-related apparel and footwear.
3+ YOEBachelors or equivalent experience, 3+ years system administration, Windows Domain Group Policy, Microsoft Exchange/Office 365, PowerShell, Microsoft Windows Server, virtualization, networking, Azure, Kubernetes, Ansible, scripting, backup and restore, and willingness to work extended hours.
Microsoft Windows Server, Microsoft Active Directory, DNS, DHCP, SMB, NFS, Kubernetes, Ansible, PowerShell, Microsoft Exchange, Microsoft Office 365, Azure, PAM, MDM
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1mo
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Senior Linux Platform Engineer - Santa Clara
Santa Clara or Irvine
$65k-$150k/yr HybridFull Time
Perficient
Perficient: Provides digital transformation and AI consulting for global enterprises.
10+ YOEMaster’s degree preferred; 10+ years Linux systems engineering; experience with custom Debian distributions and Debian packaging; advanced Python and Shell scripting; deep OS/build/debug expertise; familiarity with AI tools.
Debian, Debian packaging, Python, Shell, C/C++, ARM, AWS, CI/CD, Infrastructure as Code
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2mo
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Senior Firmware Engineer (Cypress, CA, US, 90630)
Cypress, California, United States
$124k-$136k/yr OnsiteFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
5+ YOE5-7 years in C/C++ embedded Linux/RTOS, distributed systems, network protocols; experience with Linux/Windows; strong problem solving and communication.
C, C++, Embedded Linux, RTOS, Linux, Windows, Visual Studio, Eclipse, TCP/IP, UDP, RS232, RS-485, XML, HTML, JSON, Web Services/REST, Containerization, Virtual Machines
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Software Engineer II
City of Industry, California, United States
$90k-$130k/yr OnsiteFull Time
Equus Compute Solutions
Equus Compute Solutions: Designs and manufactures custom computer servers and storage systems.
3+ YOEBachelor's in computer engineering or computer science; 3-5 years Linux, API development/integration; experience with C, Go, Node.js, Python; production Linux experience; manufacturing/tech product development preferred.
Kubernetes, Docker, Puppet, Chef, Ansible, GitLab, Jira, Azure DevOps, PostgreSQL, JSON, HTML, C, Go, Node.js, Python, Linux
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3w
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Principal Embedded Software Engineer
Los Angeles, California, United States
$180k-$220k/yr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
8+ YOEBachelor's in EE/CS,8+ years embedded Linux firmware experience on ARM,RISC-V; expertise in C and Linux kernel driver development; experience with networking, security and device drivers; U.S. citizenship required.
ARM, UltraScale+, RISC-V, Linux, C, Linux kernel, Microchip PolarFire SoC, AMD UltraScale+ MPSoC, IPsec
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1mo
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Principal Embedded Software Engineer
Irvine, California, United States
$180k-$220k/yr OnsiteFull Time
Silvus Technologies
Silvus TechnologiesNYSE: MSI: Develops advanced mobile ad-hoc network radios for mission-critical communications.
8+ YOEBachelor's in EE/CS, 8+ years embedded software experience, expertise in embedded Linux on ARM, C programming, Linux kernel driver development; U.S. citizenship required; background check and drug test contingent.
C, Linux, Linux kernel, ARM, RISC-V, AMD UltraScale+ MPSoC, Microchip PolarFire SoC, UltraScale+, IPsec, Internet/Ethernet, socket programming, NIST FIPS 140-3, NIAP Common Criteria, MANET, MN-MIMO
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Tier 2 Support Engineer
Los Angeles, California, United States
$60k-$80k/yr RemoteFull Time
TrueNAS
TrueNAS: Develops open source enterprise storage and data management platforms
7+ YOE7+ years UNIX/Linux experience, strong Linux systems administration, storage and networking knowledge, troubleshooting hardware/software, customer-facing support, and ability to mentor junior staff; bachelor's degree or equivalent experience preferred.
UNIX, Linux, TrueNAS, High-Performance Computing (HPC)
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2mo
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Radar R&D and Production Software Engineer
Hawthorne or Los Angeles
$120k-$170k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
5+ YOE5+ years in object-oriented software development; Python; Linux; Agile; U.S. Person status required.
Python, Linux, Agile, CI/CD, Git, Docker, Containerization, DevOps, DevSecOps, CUDA, JAX, SDRs, C++, Rust, NodeJS, Java, Go, linting, code_coverage, security_scanning, doc_gen
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3mo
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DevOps Engineer – Flight Software
Atlanta or Los Angeles
$177k-$205k/yr OnsiteFull Time
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
CI/CD expertise, Docker, AWS, Terraform, Python/Bash scripting, Linux, and experience with SIL/HIL testing.
GitLab, Docker, Amazon Web Services, Terraform, Python, Bash, PyTest, GoogleTest, Linux
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Software Engineer, Developer Infrastructure
Irvine, California, United States
$115k-$190k/yr HybridFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
3+ YOE3–7 years software engineering; strong Python; Docker; Linux; problem-solving; collaborate across teams
Python, Docker, Linux, Bazel, Nx, ROS, GitHub Actions, CI/CD
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Perception Engineer
Huntington Beach or San Francisco
$125k-$220k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
7+ YOEProduction C++ on Linux and Python for ML/tooling; CUDA backends; PyTorch; 7+ years experience in CS/EE/Robotics.
C++, Python, CUDA, TensorRT, ONNX Runtime, PyTorch, Jetson, Linux
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2mo
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Firmware/Embedded Software Engineer
Los Angeles, California, United States
$130k-$190k/yr OnsiteFull Time
Voltify
Voltify: Developing battery-electric locomotive infrastructure and microgrids for rail freight.
3+ YOE3+ years embedded firmware/C/C++, Python; Linux admin; CAN/Ethernet/I2C/SPI; safety-critical software.
C, C++, Python, Linux, BASH, HTML, GUI, CAN Bus, Ethernet, I2C, SPI
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2mo
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HPC Hardware Service Engineer, Irvine, CA, On-site, Irvine, CA
Irvine, California, United States
$93k-$188k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
5+ YOE5+ years in enterprise servers/storage; Bachelor's in CS or related; Linux knowledge; onsite customer-site work; US citizenship.
Linux, Server hardware, Salesforce
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Sr. Software Development Engineer, Luna Core Tech Streaming
Irvine, California, United States
$168k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years of professional software development, leadership/architecture experience, and mentoring; strong Windows/Linux, streaming, and service design experience.
Linux, Wine, Proton, Video encoding, Streaming, Cloud computing
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2mo
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Deployment Engineer - Commercial Site Team
Los Angeles, California, United States
$120k-$180k/yr OnsiteFull Time
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
3+ YOE3-5+ years in automotive/industrial robotics deployment; engineering degree; Linux/Python; travel; customer-facing; project tools.
Linux, Python, Confluence, Jira
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2mo
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Senior Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids or Morrisville or Fullerton or Fort Wayne or El Segundo
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEDevSecOps expert with on-prem, air-gapped environments; Bash/Python; GitLab; containers; IaC; Linux; security tooling; strong networking.
GitLab, GitLab Runners, Docker, Podman, Kubernetes, Ansible, Chef, Puppet, Terraform, Bash, Python, JFrog Artifactory, Grafana, Prometheus, Linux
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