58 security automation engineer jobs at 38 companies in Fallbrook, CA

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Senior Network Automation Engineer
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years in network engineering focused on automation; Python/Go; IaC; multi-vendor networks; CI/CD; security compliance.
Python, Go, Netmiko, NAPALM, Paramiko, Nornir, Ansible, Terraform, Pulumi, RESTCONF, NETCONF, Git
1mo
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Sr Security Engineer-Automation
Newport Beach, California, United States
$113k-$139k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
5+ YOE5+ years information security experience including SOC experience, 2+ years with SOAR technologies, SOAR playbook development, alert investigation, strong communication and risk assessment skills, and participation in on-call rotation.
SOAR, SIEM, EDR, XSOAR, AI
2w
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Security Engineer, AI Platform Engineering
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
Experienced AI-focused security engineer who has shipped agents or LLM-based automations, builds secure backends and infrastructure, understands AI governance/DLP/monitoring, and can obtain U.S. security clearance.
LLMs, agentic loops, function calling, Infrastructure-as-Code, CI/CD, containers, APIs, data pipelines, MCP, evals
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Infrastructure Automation Engineer II
San Diego, California, United States
$95k-$115k/yr HybridFull Time
Moebius Solutions
Moebius Solutions: Develops advanced software and integration platforms for defense missions.
5+ YOEU.S. citizenship and Secret-clearance eligibility required. Bachelor's in CS/IT/Engineering, 5+ years infrastructure/DevOps experience with Linux (RHEL), containers, IaC, Tekton/Jenkins, and cloud (AWS). Must obtain Security+ and Linux+.
Linux (RHEL), Docker, Podman, Kubernetes, Red Hat OpenShift, Helm, Tekton, Jenkins, GitLab, SonarQube, Ansible, Terraform, Artifactory, Nexus, AWS GovCloud, EC2, VPC, S3, VMware vSphere, Red Hat Virtualization (RHEV), Keycloak, ForgeRock, OpenAM, SaltStack, Puppet, Jira, Confluence, Bitbucket, Python, Shell/Bash
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Sr Engineer, Software Automation
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
5+ YOE5+ years software engineering or test automation experience; proficiency in Java and Python; networking, mobile, cloud, security testing experience; Bachelor’s in CS or related required.
Java, Python, TCP/IP, DNS, DHCP, HTTP/S, Appium, Espresso, XCUITest, AWS, Azure, GCP, Postman, REST Assured, OWASP ZAP, CI/CD
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Sr. Application Security Engineer
Redlands, California, United States
$94k-$158k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
5+ YOE5+ years in application security; experience with code reviews, pen testing, and vulnerability remediation; automation in Python/Typescript/Java/PowerShell; GitHub Actions; Kubernetes security; AWS/Azure; US security clearance potential; Bachelor’s in CS or related field.
Python, Typescript, Java, PowerShell, GitHub Actions, Kubernetes, AWS, Azure, OAuth, OIDC, REST, SQL, C#, Bash/Shell, JavaScript
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Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
12+ YOEExpertise in incident response, threat hunting, SIEM integrations and automation; programming with Python and scripting; bachelor's in CS/IT and 12+ years relevant experience.
Python, Google Chronicle, Splunk, Phantom SOAR, CRIBL, Logstash, IBM QRadar, SIEM
2w
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Staff Project Engineer Air Dominance
Poway, California, United States
$128k-$229k/yr HybridFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
10+ YOEExtensive engineering experience (10+ years), fighter pilot/Wso background preferred, expertise in tactical datalinks, sensors, autonomy/AI, systems integration, and ability to obtain DoD clearance.
Link 16, TTNT, UHF, VHF, IFF-T/I, SATCOM, Starshield, LPI/LPD, Encrypted Comms, Multi-Mode Radars, EO/IR, Advanced IRST, Electronic Warfare systems, Multi-INT systems, Automation, Autonomy & Artificial Intelligence (A3I), HMI/UI, Cybersecurity, Software Architectures, AMS GRA, OMS, FACE, STANAG, Networking, Modeling & Simulation, Earned Value Management Systems (EVMS)
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Readiness, Response & Recovery Security AI Developer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$206k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years cybersecurity consulting and data-development experience, 4+ years client-facing/consulting experience, hands-on Microsoft Azure and data/dev stack (Python, Power BI, Power Apps/Automate, SQL), 1+ year using AI coding assistants; Bachelor's in relevant field or equivalent experience.
Microsoft Azure, Microsoft Azure Data Services, Python, SQL, Microsoft Power BI, Microsoft Power Apps, Microsoft Power Automate, KQL, Sentinel Workbooks
1w
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Network Engineer, Mid
San Diego, California, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years implementing/integrating/troubleshooting enterprise or tactical networks, Secret clearance, HS diploma/GED, CompTIA Security+ and CCNA, experience with routing/switching, network security, documentation, and automation preferred.
OSPF, BGP, VRF, HSRP, ACLs, NAT, DHCP, DNS, MPLS, LDP, VPLS, L3VPN, AAA, IEEE 802.1X, CANES, ADNS, SD-WAN, Ansible, Python, SolarWinds, Cisco, Aruba, Juniper
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Senior Presales Systems Engineer - HPE Networking
San Diego, California, United States
$166k-$343k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
15+ YOESenior presales engineer with extensive networking, security, cloud, and automation experience; 15+ years preferred; strong customer-facing and leadership skills.
Python, Jupyter, Ansible, Terraform, GitLab, AWS, Azure, GCP, NAC 802.1X, EVPN/VXLAN, MPLS, SD-WAN, VMware NSX, Juniper, Cisco, Arista, Firewalls, SIEM, SOAR
2w
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Software Integration & Test Engineer I
San Diego, California, United States
$80k-$100k/yr OnsiteFull Time
Innoflight
Innoflight: Designs and manufactures compact cyber-secure avionics for space missions.
1+ YOE1+ year experience in software integration or test engineering, strong Python proficiency, ability to develop automation, troubleshoot software/hardware interfaces, document test procedures, and obtain U.S. security clearance.
Python, C/C++, JavaScript, SQL, Linux
3w
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Embedded Software Engineer
Irvine, California, United States
$150k-$190k/yr OnsiteFull Time
Turion Space
Turion Space: Builds spacecraft for orbital debris removal and satellite servicing.
2+ YOE2+ years embedded software or test development, experience with C/C++, automated testing in HITL/SITL, strong problem-solving, ability to obtain U.S. security clearance.
C, C++, Google Test, CppUnit, Pytest, CI/CD, HITL, SITL
1mo
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Lead Systems Engineer (38883)
Yorba Linda, California, United States
$128k-$237k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEDevelop and verify system-level requirements, manage traceability (DOORS), define interfaces and architecture, support integration and test, and develop test automation; eligible for US security clearance required.
DOORS, signal analyzer, signal generator, spectrum analyzer
2w
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Lead DevOps Engineer
San Diego or Denver or Arlington or Boston
$175k-$240k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEU.S. citizen with active security clearance (SCI eligibility), BS in CS or related +5 years, experience with CI/CD (Gitlab), cloud platforms, automation (Ansible/Chef), containers, Kubernetes, Python, Linux, and cybersecurity fundamentals.
Gitlab, AWS, Azure, Google Cloud, Ansible, Chef, Docker, Podman, Kubernetes, EKS, Rancher, Python, Linux Shell, Jira, ArgoCD, Flux, Nexus, Artifactory, SonarQube, Coverity, TerraForm
1mo
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Senior Electrical Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$210k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
5+ YOEBachelor's in EE or related STEM, 5+ years designing electrical test/automated test equipment or HIL systems, experience with PXIe/LXI/VXI, SCPI/Ethernet/Serial/USB/GPIB, ECAD tools (Altium/Zuken/Mentor), Python familiarity, hands-on lab experience, and ability to obtain U.S. security clearance.
SCPI, Ethernet, Serial, USB, GPIB, PXIe, LXI, VXI, Python, Altium Designer, Zuken, Mentor Graphics, ECAD, oscilloscope, spectrum analyzer, signal generator, VNA, DMM, switching system
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Software QA Engineer, Embedded Linux
San Diego, California, United States
$100k-$130k/yr OnsiteFull Time
Firestorm Labs
Firestorm Labs: Develops and manufactures low-cost 3D-printed unmanned aerial vehicles.
5+ YOE5+ years QA/SDET experience for embedded/safety-critical systems; Bachelor's degree; hands-on embedded Linux and driver testing; Python and automation experience; U.S. citizenship and ability to obtain security clearance.
CAN, CAN-FD, UART, SPI, I²C, Ethernet, MAVLink, Tactical Data Links, Wireshark, Python, gtest, pytest, C, C++, Linux, Windows, Bash, PowerShell, Git, GitLab CI, Jenkins, GitHub Actions, Yocto, Buildroot, Docker, Podman, TestRail, Jira
1w
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Engineer
Irvine, California, United States
$100k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years network security experience; expertise with firewalls, IDS/IPS, SIEM, VPNs, cloud security; Bachelor's in Computer Science; preferred security certifications; scripting and automation familiarity.
Palo Alto, Cisco ASA/FTD, Fortinet, Check Point, Splunk, QRadar, ArcSight, IPsec, SSL VPN, WAF, Secure Web Gateway, TCP/IP, VLANs, Routing, Switching, Azure, AWS, GCP, Python, PowerShell, Bash, Ansible, Terraform, EDR, XDR
2mo
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Sr. Network Engineer
San Diego or Edison or Centennial or Irvine
$130k-$160k/yr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
8+ YOE8+ years of network engineering with AWS/Azure, Cisco/Meraki, Palo Alto, network security, automation basics (Python/Ansible), and Terraform familiarity.
Terraform, AWS, Microsoft Azure, Cisco Meraki, Palo Alto, Python, Ansible, ThousandEyes, Splunk, Cisco ISE
2mo
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Senior Presales Systems Engineer - HPE Networking
San Diego, California, United States
$166k-$343k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
15+ YOESenior presales systems engineer with networking, security, cloud, and automation expertise; 15+ years of relevant experience in enterprise or federal environments.
Python, Ansible, Terraform, GitLab, Jupyter Notebooks