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91 linux systems engineer jobs at 57 companies in Lancaster, CA

3mo
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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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3mo
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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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3w
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Lead Systems Engineer
Santa Clarita, California, United States
$109k-$145k/yr OnsiteFull Time
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
7+ YOE7+ years experience supporting US DoD primes, expert in systems engineering, requirements management, DOORS and Cameo, ClearQuest/JIRA, Linux/VxWorks, SOSA/VPX and serial protocols; BS in CS/SE/EE preferred.
DOORS, Cameo, ClearQuest, JIRA, Linux, VxWorks, SOSA, VPX, MIL-STD-1553, RS422, RS485, RS232, PCIe, USB, 10G, 100G Gigabit Ethernet
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1mo
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Systems Engineer (Esports)
Los Angeles, California, United States
$149k-$208k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
5+ YOE5+ years in systems/support/infrastructure engineering; experience with Ansible, Terraform, Jenkins, virtualization, containerization, imaging/deployment tools, Linux/Windows, scripting, Git, and cloud platforms; able to reduce operational toil and support global events.
Ansible, Terraform, Jenkins, VMware, Hyper-V, Proxmox, AHV, Docker, FOG, SCCM, Autopilot, Linux, Windows, PowerShell, Bash, Git, AWS, Azure
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2w
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Sr. Systems Engineer
Los Angeles, California, United States
$88k-$131k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years systems engineering experience; expertise with Kubernetes, Linux, cloud operations (Azure preferred); automation with Git Ops, Ansible, Terraform, Claude AI; monitoring with Datadog/Prometheus; scripting in Python/Bash/PowerShell; security/compliance (PCI DSS, SOC 2); on-call participation.
Kubernetes, Linux, Azure, Git Ops, Ansible, Terraform, Claude AI, Datadog, Prometheus, Python, Bash, PowerShell
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Senior Systems Engineer
Barcelona or Buenos Aires or Lima or Rio de Janeiro or London or Paris or New Jersey or Oslo or Los Angeles or Singapore or Tokyo or Manila or Bangkok or Lagos
OnsiteFull Time
BMAT
BMAT: Indexes music usage and ownership data for the industry.
5+ YOE5+ years IT systems administration; Linux OS, Python 3 or BASH, Puppet/Ansible, Terraform, OpenVPN/IPsec, SSH/SSL, TCP/IP, DNS, HTTP and SQL; SaaS/cloud management; strong communication and English fluency.
Linux, Python 3, BASH, Puppet, Ansible, Terraform, OpenVPN, IPsec, SSH, SSL, SQL, DNS, HTTP, TCP/IP
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Lead Systems Engineer
Pasadena, California, United States
$140k-$160k/yr OnsiteFull Time
Miso Robotics
Miso Robotics: Automates commercial kitchens using AI-powered robotic assistants.
5+ YOEBachelor's in engineering,5+ years systems engineering experience for multidisciplinary products,experience with integration, verification, V&V, FMEA, reliability, and safety standards; leadership and strong communication skills.
Linux, SQL, Python, C++, DOORS, Jama, Polarion, Cameo, MagicDraw, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL)
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3w
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Senior Software Systems Engineer
Boston or Los Angeles or Colorado Springs
$156k-$244k/yr RemoteFull Time
Revolution Space
Revolution Space: Building advanced in-space propulsion systems for satellites.
10+ YOEBachelor's degree and 10+ years systems engineering experience; strong programming (Python, C++, Java, JavaScript), Linux/Windows Server, networking, V&V knowledge, MS Excel/DOORS, ability to obtain U.S. government security clearance; U.S. person required.
Python, C++, Java, JavaScript, Linux, Windows Server, TCP/IP, DNS, Microsoft Excel, DOORS, AWS, Azure, GCP, Ansible, Docker, Kubernetes, SysML, Model-Based Systems Engineering (MBSE), Large Language Models
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2mo
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Senior Systems Engineer
Los Angeles, California, United States
OnsiteFull Time
GPL Technologies
GPL Technologies: Provides managed IT services and infrastructure for creative studios.
3+ YOESenior Systems Engineer with MSP experience; strong Linux, Windows, macOS; networking, storage, virtualization, security; onsite in Greater Los Angeles; client-facing environment.
Linux, Windows Server, macOS, VMware, Hyper-V, Proxmox, Nutanix, Active Directory, DNS, DHCP, VPN, firewalls, storage platforms (NAS/SAN), Qumulo, Dell PowerScale/Isilon, TrueNAS, NetApp, Ansible, Bash, PowerShell, Python, RMM, MDM, backup and DR tooling
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3w
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GPU Systems Engineer – HPC / Parallel Computing
San Francisco or Los Angeles
$160k-$320k/yr OnsiteFull Time
Vast.ai
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
Experience with HPC/parallel programming, GPU systems optimization, CUDA/C++, Python, and Linux; familiarity with parallel frameworks (HIP, SYCL, OpenCL, OpenACC) and HPC performance tooling.
CUDA, C++, GPGPU, Python, Linux, C++17, C++20, HIP, SYCL, OpenCL, OpenACC
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1mo
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Systems Engineer I (Los Angeles, CA, US)
Los Angeles, California, United States
$75k-$80k/yr OnsiteFull Time
Data Analysis Incorporated
Data Analysis Incorporated: Holding providing strategic direction and services for investment, data, and communication firms.
1+ YOEEntry-level systems engineer performing server and infrastructure maintenance, troubleshooting, virtualization, basic AWS tasks, Linux and Windows administration, networking fundamentals, monitoring, and backup management; 1+ years troubleshooting experience; bachelor's or certification preferred.
Active Directory, Microsoft Office365, HP server platform, Virtual Connect, SAN, NAS, Windows, Linux, VMware, EC2, VPC, SQL, IIS, SMTP, FTP, SNMP, Solarwinds Orion NPM, Zabbix, HP Data Protector, Veeam, Hadoop, AWS Redshift, DNS, DHCP, Group Policy
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2mo
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Lead Systems Engineer
Los Angeles, California, United States
$156k-$234k/yr OnsiteFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
5+ YOEStrong Linux/Windows admin, enterprise storage, virtualization, scripting (Python/PowerShell), Ceph, AD/DNS/DHCP, 5+ years in senior/lead IT roles.
Linux, Windows, Ceph, NFS, SAN, RAID, Grafana, Infoblox, Active Directory, DNS, DHCP, Python, PowerShell, Virtualization
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1d
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Systems Engineer
Los Angeles, California, United States
$83k-$137k/yr OnsiteFull Time
AEG Worldwide
AEG Worldwide: Operates live entertainment venues and professional sports franchises worldwide.
2+ YOE2+ years IT experience, BA/BS in CS or IS (or equivalent), experience with Office 365, Active Directory, MDM (Jamf/Intune), cloud platforms (AWS/Azure/GCP), scripting (PowerShell/Python), and AV conferencing.
Microsoft Office 365, AWS, Google Workspace, Slack, Dropbox, Microsoft Teams, Jamf, Intune, Active Directory, PowerShell, Python, Windows, Linux, SharePoint, Atlassian, Azure, GCP, Zoom
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1mo
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Senior Network & Systems Engineer
Los Angeles or London or Munich
$140k-$150k/yr OnsiteFull Time
United Talent Agency
United Talent Agency: Provides representation and strategic advisory services for artists and creators.
8+ YOE8+ years systems/network engineering experience managing multi-site global networks; expertise in AWS/Azure networking, Cisco Meraki, Microsoft Entra ID, Windows/Linux administration, Azure backup/DR, Terraform, and scripting (PowerShell/Bash/Python).
AWS, Azure, Terraform, Cisco Meraki, Microsoft Entra ID, Azure Update Manager (Azure Updates), Azure Backup, Azure Site Recovery (ASR), Microsoft 365, Exchange Online, PowerShell, Bash, Python, DKIM, DMARC, SPF
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Staff Systems Engineer (C++/Python)
New York or Los Angeles County
$220k-$260k/yr RemoteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
5+ YOEBachelor's in CS/Engineering/Math, 5+ years industry experience, strong C++ systems development, familiarity with machine learning/computer vision, Git and Unix shell proficiency, experience deploying/testing on cloud and large geospatial datasets.
C++, Python, Git, Mercurial, CMake, Linux, macOS, bash, Unreal Engine
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Data Center Operations Systems Engineer III (Los Angeles)
Vernon, California, United States
$115k-$153k/yr OnsiteFull Time
Lambda
Lambda: Provides high-performance GPU cloud infrastructure for AI development.
Experience supporting critical data center infrastructure (power, cooling, DCIM, cabling), server hardware troubleshooting, and operational procedures; willingness to travel ~25–30%.
DCIM, JIRA, Zendesk, Linux
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1mo
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Software Engineer Staff Combat Systems
Palmdale, California, United States
$114k-$201k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in engineering/technical field, experience developing C++ software on Windows and Linux, familiarity with CMake, TCP/UDP and DDS, Agile/Jira experience, ability to integrate and test real-time simulation software; must be a U.S. citizen with active Secret clearance.
C++, Windows, Linux, CMake, TCP, UDP, DDS, Jira, VRSG, OMNI View, AFSIM, HOTAS, DIS, CIGI, Git, hardware-in-the-loop
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Network Systems Engineer- New York City
Los Angeles or New York City
$115k-$155k/yr OnsiteFull Time
Blue Mantis
Blue Mantis: Provides managed IT, cybersecurity, and cloud infrastructure services.
Experience with servers, cloud, networking; Cisco Nexus/Arista/Meraki; Windows/Linux/Unix; AWS/Azure/O365; VMware; SolarWinds/DataDog; incident management; security best practices.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Windows, Linux, Unix, AWS, Azure, O365, VMware, Infoblox, DNS, Rubrik, Zerto, SolarWinds, DataDog, ServiceNow
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2w
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Staff Sales Systems Engineer (Field Based)
Los Angeles or Las Vegas or Salt Lake City or Phoenix
$70k-$193k/yr FieldFull Time
Stryker
StrykerNYSE: SYK: Manufactures medical devices and equipment for healthcare providers.
4+ YOE4+ years technical sales/integration experience in healthcare, BS in IT or 6+ years experience, knowledge of Windows/Linux/Cloud, server virtualization, enterprise wireless and networking, ability to travel 50% in Western US.
Ekahau AI Pro Survey, Omnipeek, Wireshark, Windows, Linux, Cloud, EMR/EHR, MDM, SIP
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1w
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Lab Engineer, ALG Integrated Systems Solutions
Northridge, California, United States
$39-$69/hr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEBachelor's in CS/CE/EE or equivalent,3+ years consumer electronics lab experience,2+ years software QA,Linux/Unix experience,ability to build/integrate/test hardware,manage labs and safety.
Linux, Unix, DAQ
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