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39 staff security engineer jobs at 24 companies in Oceanside, CA

2w
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Senior Staff Security Engineer
San Diego, California, United States
$180k-$270k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
4+ YOEDegree in engineering or computer science with 4+ years security engineering experience; expertise in vulnerability assessment, threat analysis, security architecture; strong communication and programming skills.
C, C++, Java, Python, System Verilog
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4d
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Staff Cyber Security Engineer
Carlsbad or Tempe
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEUS citizenship,5+ years security experience,5+ years engineering/software development,BS in CS/CE or equivalent,strong AWS and GCP cloud security experience,knowledge of encryption,IAM,network segmentation,Terraform.
Azure, AWS, GCP, Terraform, Python, Java, GitHub, Security Hub, GuardDuty, Inspector, Google Security Command Center Enterprise, Google SecOps
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9h
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Staff Security Engineer (DevSecOps)
Irvine or San Francisco or Denver
$205k-$220k/yr HybridFull Time
Compa
Compa: AI-powered compensation intelligence platform for enterprise teams.
Experienced software security engineer with hands-on DevSecOps: CI/CD security, container scanning, threat modeling, secrets management, and building security tooling; AWS and AI security experience preferred.
CI/CD, container security scanning, dependency and image analysis, SAST/DAST, secrets management, AWS, SAML, SCIM, RBAC, MCP
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1mo
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Senior Staff Cybersecurity Engineer, Platform Security (R5219)
San Diego, California, United States
$160k-$240k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
Senior security engineer with extensive hands-on experience in security/platform engineering, IaC, CI/CD, policy-as-code, cloud security, and production-quality software development.
Infrastructure-as-Code, OPA, Conftest, Gatekeeper, Kubernetes, Terraform, CI/CD, Go, Python, Rust, Bash, PowerShell, Microsoft Entra ID, Microsoft Azure Policy, SLSA, sigstore, cosign, SBOMs
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1mo
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Staff IT and Security Engineer
San Diego, California, United States
OnsiteFull Time
Reaxiomatic
Reaxiomatic: Developer of advanced defense hardware and aerospace systems.
Design and operate IT and security systems for defense contexts, implement NIST 800-171 and CMMC 2.0 controls, manage vendors, balance compliance with usability, and produce compliance artifacts.
NIST 800-171, CMMC 2.0, VPN
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4d
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Staff Cyber Security Engineer
Carlsbad or Tempe
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEUS citizenship,5+ years security and engineering experience,BS in CS/CE or equivalent,strong AWS/GCP/Azure knowledge,Terraform and secure cloud architecture experience,knowledge of encryption,IAM,network segmentation.
AWS, GCP, Azure, Terraform, Python, Java, GitHub, Google Security Command Center Enterprise, Google SecOps, Security Hub, GuardDuty, Inspector
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2mo
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Staff Propulsion Integration Engineer, Omen
Costa Mesa, California, United States
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years propulsion engineering on air vehicles; jet engines 1,000–20,000 lbf thrust; CAD; BS or higher in Mechanical, Aerospace, or Electrical Engineering; eligible for U.S. security clearance.
NX, Teamcenter, CAD
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4w
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Staff Security Operations Engineer
Irvine, California, United States
$125k-$207k/yr HybridFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
6+ YOE6+ years in IT/InfoSec with 3+ years hands-on Microsoft Entra ID (Azure AD) experience; BA/BS in related field (or equivalent experience); familiarity with Duo MFA, Windows Hello, Intune, AD, PowerShell, Microsoft Graph; relevant certifications desirable.
Microsoft Entra ID (Azure AD), Microsoft Entra Connect (Azure AD Connect), Duo MFA, Windows Hello for Business, Microsoft Intune, PowerShell, Microsoft Graph, Python, Devo, SIEM
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2mo
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Staff Material and Process Engineer
Poway, California, United States
$106k-$190k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
9+ YOERequires an engineering degree (BS/MS/PhD) with extensive materials experience (metals, processes, failure analysis), ability to obtain DoD security clearance, and experience with aerospace materials and manufacturing processes.
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1mo
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Staff Electrical Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$150k-$210k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
8+ YOEBachelor's in Electrical Engineering with 8+ years experience in power and analog board design for high-reliability aerospace/defense systems; EMI/EMC, verification, production support, and ability to obtain U.S. security clearance.
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2w
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Staff Mechanical Engineer – Propulsion
San Diego, California, United States
$145k-$165k/yr OnsiteFull Time
Firestorm Labs
Firestorm Labs: Develops and manufactures low-cost 3D-printed unmanned aerial vehicles.
7+ YOEBachelor's in mechanical/aerospace engineering,7+ years propulsion experience,engine test-stand and EFI/ECU calibration experience,Python/MATLAB proficiency,and ability to obtain U.S. government security clearance.
Python, MATLAB, EFI Technology, MoTeC, Currawong
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1w
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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
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1mo
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Sr. Staff/Staff Engineer, Digital Design
San Diego or San Jose
OnsiteFull Time
InnoPhase IoT
InnoPhase IoT: Develops ultra-low power wireless semiconductor platforms for IoT devices.
Deep RTL/SystemVerilog expertise, SoC architecture knowledge, familiarity with AXI/AHB/APB/OBI, multi-clock/multi-power-domain and timing closure experience, skills with SystemVerilog, Python, Tcl, UPF, and security technologies (Arm TrustZone, Secure Boot, PSA Level 2+); MS/PhD preferred.
SystemVerilog, Python, Tcl, UPF, AXI, AHB, APB, OBI, Arm TrustZone
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2w
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Technical Staff Engineer-Product Marketing
Austin or Chandler or Lawrence or Lowell or Beverly or Colorado Springs or Irvine
$91k-$232k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
2.5+ YOEUS citizen with Bachelors/Masters in EE/CE/CS, 2.5+ years in product/marketing/field roles with embedded processors, customer-facing experience, Arm/RISC-V preferred, familiarity with Linux/RTOS and embedded toolchains.
Arm, RISC-V, Linux, RTOS, hypervisors, software toolchains, Ethernet, TSN, platform security, cryptographic concepts, AI acceleration, vector processing
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2mo
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Senior Staff Software Engineer - Secure Manufacturing
San Diego, California, United States
OnsiteFull Time
Humanoid
Humanoid: Developing commercial humanoid robots for industrial applications.
10+ YOE10+ years in embedded systems, device security, or manufacturing; 3+ years in secure provisioning; PKI/device identity, AWS infrastructure, scripting, embedded Linux; secure manufacturing design and hardware trust.
AWS, S3, IAM, ECS, KMS, CloudHSM, Secrets Manager, Python, Bash, Linux, NVIDIA Jetson Orin, Jetson Thor, TPM, TrustZone, eFuse programming, AWS Private CA
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5d
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Staff AI Platform & Reliability Engineer
Santa Ana, California, United States
$172k-$220k/yr OnsiteFull Time
eJam
eJam: Builds and scales direct-to-consumer e-commerce brands.
Senior Python/GCP engineer to design and operate AI generation services, provider integrations, billing/usage metering, tenant security and platform reliability.
Python 3.12, FastAPI, Pydantic, asyncio, Cloud Run, Pub/Sub, Cloud Tasks, GCS, Firestore, Cloud SQL/Postgres, SQLAlchemy, Alembic, Terraform, IAM/OIDC, Secret Manager, CI/CD, NestJS, TypeScript, Claude Code, Codex, Cursor
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1w
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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
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2mo
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Staff FPGA Design Engineer
Irvine, California, United States
$150k-$190k/yr OnsiteFull Time
Terran Orbital
Terran OrbitalNYSE: LMT: Manufactures modular spacecraft for aerospace and defense missions.
8+ YOEBachelor's in EE/CE, 8+ years FPGA RTL architecture/development/verification, strong SystemVerilog or VHDL skills, experience with Microship Polarfire/AMD Zynq/Versal/Ultrascale, verification methodologies, Git, Python/Tcl/Bash, C/C++ on Linux, and eligibility for DoD security clearance.
SystemVerilog, VHDL, Microship Polarfire, AMD Zynq US+, Versal, AMD Ultrascale, Vivado, Mentor Modelsim/Questasim, AXI, PCIe, DDR4, DDR5, JESD204B, JESD204C, 100Gb ethernet, SPI, I2C, UART, CAN FD, LVDS, Git, Python, Tcl, Bash, Linux, C/C++
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1w
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Staff Sales Engineer
San Diego, California, United States
$145k-$184k/yr OnsiteFull Time
Lytx
Lytx: Provides AI-powered video telematics and fleet management solutions.
8+ YOE8+ years in pre-sales/solutions engineering with enterprise SaaS or telematics/IoT; strong cloud, API, integration, security knowledge; executive communication and mentorship experience.
AI, machine vision, big data, IoT, cloud-based platforms, APIs
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1w
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Senior Staff RF Design Engineer - Unmanned Aircraft Systems
San Diego, California, United States
$115k-$200k/yr OnsiteFull Time
TrellisWare Technologies
TrellisWare Technologies: Provides resilient wireless communication systems and tactical networking solutions.
10+ YOEBachelor's in electrical engineering,10+ years RF/wireless design experience,US citizenship,ability to obtain security clearance; expertise in transceiver,PLL,PA,filter design to 3 GHz,RF analysis,debugging,manufacturing transition.
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