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74 linux systems engineer jobs at 34 companies in Hemet, CA

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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 Systems Engineer
Pomona, California, United States
OnsiteFull Time
LERETA
LERETA: Provides real estate tax and flood services for mortgage lenders.
10+ YOESenior Linux systems engineer with 10+ years in production, Azure expertise, scripting (C and Python), and experience with F5 BIG-IP and HAProxy; strong networking and security practices.
Linux (RHEL/Ubuntu), Python, C, F5 BIG-IP, HAProxy, Azure, Docker, CI, SELinux, auditd
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2mo
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Spacecraft Systems Engineer
Irvine, California, United States
$100k-$140k/yr OnsiteFull Time
Terran Orbital
Terran OrbitalNYSE: LMT: Manufactures modular spacecraft for aerospace and defense missions.
2+ YOE2+ years in systems engineering for spacecraft; BS/MS in aerospace or systems engineering; MATLAB, SolidWorks, STK, Linux; familiarity with subsystems and budgets; U.S. citizenship with ability to obtain DoD clearance.
MATLAB, SolidWorks, STK, Linux
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1mo
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Systems Engineer (onsite)
Rancho Santa Margarita, California, United States
$165k-$180k/yr OnsiteFull Time
Palomar Products
Palomar ProductsNYSE: TDG: Manufacturer of secure communication systems for military aerospace platforms.
8+ YOEDrive system-level requirements, MBSE using Cameo/SysML, requirements management (Visure/DOORS/JAMA), support verification and DO-178C/DO-254 compliance; US citizenship required. Preferred 8+ years systems engineering experience in aerospace/defense.
Cameo Systems Modeler, SysML, Visure, DOORS, JAMA, Microsoft Windows, Linux, Unix, VMware, AWS, Microsoft Azure, Google Cloud, Python, LabVIEW
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2mo
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Embedded Systems Engineer-Federal
Irvine or Mission Viejo
$70k-$300k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
Experience with embedded compute, Linux, firmware, ROS, and system integration for robotic platforms. Federal program experience preferred.
C++, Python, ROS, Linux, Ubuntu, Yocto, JetPack, ARM, x86, ROS2
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Principal SSD Systems Engineer
Rancho Santa Margarita, California, United States
$170k-$190k/yr OnsiteFull Time
Virtium
Virtium: Designs and manufactures industrial-grade storage and memory modules.
10+ YOE10+ years experience in SSD hardware/firmware and storage systems; bachelor's or master's in EE/CE or related; expertise in NVMe/SATA, Linux debugging, system integration, and supplier/customer engagement.
Linux, NVMe, SATA
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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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Systems Integration Engineer
March Air Reserve Base, California, United States
$133k-$222k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
5+ YOE5+ years in systems integration or C4I; active TS/SCI; Bachelor's in Engineering, Computer Science, Information Systems, or related field; experience with AMOSS/ISR; DHS/CBP exposure a plus.
Linux, Unix, C, C++, JavaScript, AMOSS, Radar
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Senior Systems Engineer
Carlsbad, California, United States
$142k-$224k/yr HybridContract
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBA/BS in engineering or equivalent experience; 5+ years supporting enterprise server hardware, Linux, and VMware; 3+ years managing SAN, Active Directory, and Windows; experience with config management (Puppet/Ansible/Chef/Salt), scripting (Bash/Python/Perl), and networking fundamentals.
VMware, Active Directory, LDAP, DNS, NTP, syslog, Puppet, Ansible, Chef, Salt, Bash, Python, Perl
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Sr Systems / Cloud Engineer
Lake Forest, California, United States
$135k-$175k/yr OnsiteFull Time
STAAR Surgical
STAAR SurgicalNASDAQ: STAA: Develops and sells implantable lenses for vision correction.
5+ YOE5+ years in systems engineering with Azure cloud focus; undergraduate degree or equivalent; Windows/Linux, virtualization, networking, O365, SSO/MFA, scripting.
Azure, VMware, Hyper-V, Citrix, VDI, DNS, SSL, Windows Server 2019, Windows Server 2022, Linux, Unix, O365, Exchange Online, Teams, SharePoint, OneDrive, SSO, MFA, SAML
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1w
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DevOps Systems Engineer
Redlands, California, United States
$70k-$123k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years infrastructure and automation experience, cloud (AWS/Azure), Linux, configuration management, scripting (Python/PowerShell), infrastructure as code, and a bachelor\u0002s in CS/engineering or related STEM.
AWS, Azure, Docker, Kubernetes, EKS, Python, PowerShell, Puppet, Chef, Jenkins, GitHub Actions, Git, CloudFormation, Terraform, Prometheus, Grafana
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Senior Engineer, AI Systems Test
Vista, California, United States
$130k-$140k/yr OnsiteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
6+ YOEBachelor's in CS/CE or equivalent, 6+ years software testing/development experience, strong Python/PowerShell/JavaScript/R skills, EMR not mentioned, test automation and DevOps experience, knowledge of AI/ML model validation.
Python, PowerShell, JavaScript, R, Linux, Windows, PyTest, Selenium, Cypress, Postman, AWS, Azure, Docker, Kubernetes, CI/CD
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2w
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Sr Information Security Systems Engineer
Irvine or Plano
$121k-$166k/yr OnsiteFull Time
loanDepot
loanDepotNYSE: LDI: Provides residential mortgage loans and home refinancing services.
5+ YOEHands-on Azure security engineering, vulnerability management, intrusion monitoring, networking, forensics, scripting, and experience with Windows/Linux and application security; bachelor’s degree and 5+ years experience; CISSP/GIAC/CRISC/CEH preferred.
Azure, VMs, Azure SQL Database, Azure Functions, Azure Networking, Veracode, SonarQube, SIEM, WAF, IPS, IDS, ML, AI, NBA, EUBA, CASB, Microsoft Office
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1mo
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Senior Systems Engineer (Pre-Sales) - Northeast
Albany or Irvine
$80k-$150k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
3+ YOEPre-sales engineering experience designing and delivering networking solutions, strong routing/switching and enterprise Wi‑Fi skills, presentation and troubleshooting abilities, willingness to travel up to 50–60%.
Ekahau, Hamina, Python, Ansible, Linux, Docker, Kubernetes, NETCONF, REST, YANG, OpenConfig, gRPC, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Excel, CRM, Salesforce
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Senior Service Engineer
Tustin, California, United States
$80k-$100k/yr FieldFull Time
ChargeTronix
ChargeTronix: Manufactures and sells advanced electric vehicle charging station infrastructure.
5+ YOE5+ years field service engineering experience for EV chargers or power electronics, strong knowledge of AC/DC power systems, electrical troubleshooting, networking, Linux, firmware updates, root cause analysis, and ability to develop service processes.
Linux, OCCP
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1w
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Sr. BESS Operations Engineer
Teaneck or San Francisco or Irvine
OnsiteFull Time
Qcells
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's or Master's in engineering,5+ years BESS/renewable/grid operations experience,knowledge of power systems,industrial protocols,Linux/SSH,Ansible,ability to apply LLMs/ML for automation and monitoring.
Modbus, CANbus, DNP3, TCP/IP, Linux, SSH, Ansible, Python, SCADA, Confluence, LLMs
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3mo
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Senior Service Reliability Engineer
Aliso Viejo, California, United States
$172k-$258k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
7+ YOE7+ years in software development and/or Linux systems; strong communication; on-call availability; Linux prod systems; Python (preferred); experience with distributed storage, NoSQL, data technologies; Kubernetes and AWS; monitoring and configuration management.
Python, Bash, Go, Java, C++, Rust, Hadoop, Ceph, MongoDB, Redis, Cassandra, ElasticSearch, Kafka, PostgreSQL, MySQL, Prometheus, Grafana, Kubernetes, AWS, Ansible, SaltStack, Puppet, Chef
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2mo
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Staff Engineer, Testing (SW)
Carlsbad, California, United States
OnsiteFull Time
Aptera Motors
Aptera MotorsNASDAQ: SEV: Develops and manufactures high-efficiency solar-powered electric vehicles.
8+ YOE8+ years software development experience, proficiency in Python and C, embedded systems testing experience, Linux and git experience, bachelor's degree in CS/CE/EE, strong communication and leadership ability.
Python, C, C++, Linux, git, Jira, CAN bus, LIN bus, oscilloscope, logic analyzer, multimeter
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2w
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(Senior) Quality Specialist for Distributed Systems (Riverside, CA, US)
Riverside, California, United States
OnsiteFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Developer of enterprise business software and cloud applications.
Experience with distributed systems, system administration on Linux, proficiency in two of Java/C++/Python, BS/MS in CS or Electrical Engineering, strong architecture and cloud platform knowledge.
Linux, Java, C++, Python, Hadoop, HDFS, Spark
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Flight Test Engineer
San Clemente, California, United States
$112k-$149k/yr FieldFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOEBachelor's in aerospace/mechanical engineering, 3+ years flight test or aviation systems experience, hands-on test instrumentation experience, FAA Part 107 (or ability to obtain), ability to obtain security clearance, able to lift up to 80 lbs and travel for tests.
Lattice OS, Linux, GitHub, CircleCI, ssh, bash, Ardupilot
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