HiringCafe
Join our community

202 linux systems engineer jobs at 61 companies in La Mesa, CA

1mo
Save
Mark Applied
Hide
Senior Systems Engineer - Linux - 26-016
San Diego, California, United States
$150k-$165k/yr OnsiteFull Time
AUSGAR Technologies
AUSGAR Technologies: Specialized cybersecurity and systems engineering for defense organizations.
5+ YOESecret clearance required or ability to obtain; 5+ years Linux systems administration; experience with Linux hardening, PKI, encryption, STIGs and RMF; strong networking, scripting and documentation skills.
GitLab, OpenProject, Git, Subversion, Samba, Python, SSH, rsync, AWK, grep, vi/vim, systemd, LUKS, OCSP, CRL, TLS/SSL, X.509, PKI, LDAP, Active Directory, Kerberos, SSSD, PAM, RAID, Security Technical Implementation Guides (STIGs), Risk Management Framework (RMF)
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr. Systems Engineer - Linux
San Diego, California, United States
$120k-$145k/yr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
5+ YOE5+ years Linux administration, strong Puppet and VMware experience, production support/incident management, Bash/Python scripting, networking and storage knowledge, ITSM experience (ServiceNow) in a regulated banking environment.
Linux, Unix, Puppet, VMware, vSphere, ESXi, vCenter, Zerto, ServiceNow, Bash, Python
Job PostingView all
2mo
Save
Mark Applied
Hide
HPC Systems Engineer (Linux / Infrastructure)
San Diego, California, United States
$116k-$209k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
15+ YOEBachelor's degree or equivalent experience, 15+ years systems administration experience, deep Linux stack knowledge (NFS, ZFS, BTRFS, mdadm, LVM), scripting with Python/Ansible/Bash, troubleshooting distributed systems; SLURM and parallel file system experience desirable.
Lustre, BeeGFS, WEKA, Ceph, SLURM, Ansible, Python, Bash, Docker, Podman, Apptainer, NFS, ZFS, BTRFS, mdadm, LVM
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Engineer
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops software and systems solutions to rapidly deliver mission‑critical capabilities to the U.S. government.
0+ YOEAbility to obtain/maintain Secret clearance; Bachelor's in Systems Engineering or equivalent experience; 0–5 years' professional experience; experience with C/C++, Python, JavaScript/Java, Linux, Git, and DevSecOps; up to 10% travel.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
Job PostingView all
2w
Save
Mark Applied
Hide
Junior Operating Systems Engineer (Embedded Linux / Yocto)
San Diego, California, United States
OnsiteFull Time
Accelint
Accelint: Provides AI-driven autonomous systems for national security missions.
Active U.S. national security clearance eligibility, experience building custom Linux images with Yocto/BitBake, OS hardening, debugging boot/kernel/driver issues on embedded x86, and writing documentation.
Yocto Project, BitBake, Buildroot, Rocky Linux, RHEL, Suricata, Zeek
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Engineer
San Diego, California, United States
$100k-$125k/yr OnsiteFull Time
Tactical Engineering & Analysis
Tactical Engineering & Analysis: Provides systems engineering and analysis for military combat systems.
Bachelor of Science in STEM; Network+, Linux+ and CCNA preferred; onsite role with citizenship and security clearance requirements.
Networking, Windows servers, Linux servers, Programming languages, IEEE standards, Requirement Management Tools
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Engineer, Embedded Linux - Uncrewed Aircraft Systems
San Diego, California, United States
$115k-$185k/yr HybridFull Time
TrellisWare Technologies
TrellisWare Technologies: Provides resilient wireless communication systems and tactical networking solutions.
4+ YOEBachelor’s degree in Electrical/Computer Engineering or Computer Science; 4+ years embedded Linux; C++/Python; 2+ years Yocto; SDRs and C2 links; lab tools; ARM processors.
Yocto Project, C++, Python, HTTP/HTTPS, TCP/UDP, SSL/TLS, Embedded Linux, Oscilloscope, Logic Analyzer, Git, Compilers, Linkers, Debuggers
Job PostingView all
6d
Save
Mark Applied
Hide
Staff Cyber Systems Engineer
San Diego, California, United States
$195k-$292k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
6+ YOEExtensive Linux systems administration experience, scripting, security hardening, ability to obtain U.S. Secret clearance and US citizenship, and senior-level systems engineering experience.
Linux, yum, ldap, SELinux, kickstart, dns, dhcp, firewalld, VMware, Ansible, shell scripting, Red Hat
Job PostingView all
6d
Save
Mark Applied
Hide
Senior Systems Engineer (Onsite)
San Diego, California, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
8+ YOETop Secret/SCI clearance, 8+ years systems engineering experience, TCPED and SIGINT knowledge, UI design, Agile tools, UML/SysML, configuration management, DevSecOps, cloud (AWS/Azure), UNIX/Linux experience.
Jira, Confluence, MagicDraw, Subversion, Git, AWS, Azure, UNIX, Linux
Job PostingView all
2d
Save
Mark Applied
Hide
Staff Linux Software Engineer (Multiple Locations)
San Diego or Boulder
$135k-$202k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEExperience developing Linux system software and drivers in C/C++; strong understanding of Linux internals, multi-threading, API design, SoC architecture; proficiency with git and debugging tools.
Linux, C, C++, Java, Python, git, KVM, Docker, SR‑IOV, gtest, PCIe, UML
Job PostingView all
2w
Save
Mark Applied
Hide
Systems Engineer IV
San Diego, California, United States
$128k-$213k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Advanced engineering and technology solutions for government and industry.
8+ YOEActive TS/SCI eligibility, 8+ years DoD/Navy systems engineering experience, SSEE experience preferred, bachelor's in engineering or equivalent, strong technical writing, CompTIA Security+ (or obtain within 6 months).
Linux, VMware, Ansible, Jira, Confluence
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
6d
Save
Mark Applied
Hide
Staff Cyber Systems Engineer
San Diego, California, United States
$195k-$292k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
6+ YOEU.S. citizen able to obtain/maintain U.S. Secret and SAP clearances. Extensive Linux systems administration experience, scripting, virtualization, security compliance, and collaboration on schedule-driven programs. Bachelor's+ relevant experience required.
Linux, yum, ldap, SELinux, kickstart, dns, dhcp, firewalld, VMware, Ansible, shell scripting, Red Hat
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr Embedded Systems Engineer I
San Diego, California, United States
OnsiteFull Time
Element Biosciences
Element Biosciences: Develops benchtop DNA sequencing platforms for research and diagnostics.
3+ YOEBachelor's in EE/CE/CS, 3+ years embedded firmware/system experience, embedded Linux and driver integration, proficiency in C/C++, system bring-up, debugging, automated test and profiling experience; ability to lift 20 lbs.
embedded Linux, Linux Kernel, BSP, bootloader, C, C++, FPGA, SoC, GPU, NPU
Job PostingView all
1mo
Save
Mark Applied
Hide
DevSecOps / Systems Engineer
San Diego, California, United States
$140k-$150k/yr OnsiteFull Time
G2IT
G2IT: Provides IT systems integration and modernization for federal agencies.
5+ YOEActive TS/SCI clearance or eligibility, 5+ years DoD systems engineering, experience with DoD DevSecOps pipelines (OSA), CANES integration, container orchestration, CI/CD, IaC, Linux admin, cloud (AWS/Azure), scripting, and relevant DoD certifications.
Overmatch Software Armory (OSA), CANES, Docker, Podman, Buildah, Kubernetes, OpenShift, Helm, GitLab, Jenkins, AWS CodeBuild, Terraform, Ansible, AWS CloudFormation, Red Hat Enterprise Linux, CentOS, Ubuntu, Bash, Python, PowerShell, AWS, Azure, Java, TypeScript, React, SQL, Jira, Confluence, Bitbucket
Job PostingView all
3w
Save
Mark Applied
Hide
Embedded Systems Security Engineer
San Diego, California, United States
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
5+ YOEBachelor's or equivalent, 5+ years writing production software (C, C++, Rust), 3+ years building security for Linux/embedded systems, applied cryptography and vulnerability assessment experience.
C, C++, Rust, Linux, Snap OS, Lens Studio
Job PostingView all
1w
Save
Mark Applied
Hide
HPC Systems Engineer - 132811
San Diego, California, United States
$94k-$115k/yr HybridFull Time
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
Administer large-scale HPC clusters and parallel file systems (Lustre, Ceph, GPFS); strong Linux (Red Hat) admin, scripting (Bash, Python), configuration management, and performance benchmarking skills.
Lustre, Ceph, GPFS, Red Hat, Bash, Python, Git
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Software Engineer, Generalist
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5+ years software engineering experience; proficiency in C++, Python, Rust, or Go; Linux development; experience with hardware-integrated systems, distributed and real-time systems, debugging, testing, and performance optimization.
C++, Python, Rust, Go, Linux, ROS, ROS2, RTOS
Job PostingView all
4w
Save
Mark Applied
Hide
Senior Systems Engineer
Phoenix or San Diego
$85k-$122k/yr OnsiteFull Time
Encore Capital Group
Encore Capital GroupNasdaq: ECPG: Purchases and recovers defaulted consumer debt portfolios globally.
5+ YOEBachelor's in CS/IT (or equivalent), 5+ years enterprise infrastructure engineering experience with Windows/Linux, virtualization (VMware), cloud (Azure/AWS/GCP), scripting (PowerShell/Python/Bash), storage and data protection, and on-call support.
Windows Server, Active Directory, RHEL, AlmaLinux, Ubuntu, VMware vSphere, ESXi, Azure, AWS, GCP, PowerShell, Python, Bash, Dell EMC, Rubrik, Veeam, Commvault, PowerScale, PowerStore, Unity, Ansible, Terraform, Docker, Kubernetes, Prometheus, Grafana, SolarWinds, Datadog
Job PostingView all
1mo
Save
Mark Applied
Hide
Embedded Linux Software Team Lead
San Diego, California, United States
$140k-$180k/yr HybridFull Time
Firestorm Labs
Firestorm Labs: Develops and manufactures low-cost 3D-printed unmanned aerial vehicles.
5+ YOE2+ MgmtU.S. citizen eligible for government clearance; Bachelor's in CS/CE; 5+ years embedded Linux C/C++ experience; 2+ years people management; experience with systemd, real-time systems, secure coding, cross-platform build and packaging.
C, C++, systemd, OpenSSL, libsodium, CMake, Conan, vcpkg, Catch2, GoogleTest, pytest, JUnit, NUnit, ROS 2, rclcpp, DDS, gRPC, ZeroMQ, Protobuf, FlatBuffers, Yocto, Buildroot, Gradle, JNI, perf, VTune, Valgrind, sanitizers, MSVC, MinGW, AppImage, deb, rpm, MSI, MSIX, AAR, APK, SemVer
Job PostingView all

Explore Jobs

Expand Your Job Search