108 senior security engineer jobs at 66 companies in Mentone, CA
3w
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Senior Systems & Security Engineer
Brea, California, United States
$112k-$127k/yr HybridFull Time
6+ YOEBachelor's in Engineering or equivalent,6+ years systems engineering,knowledge of DO-326A/ED-202A/ISO 27000/ARINC 811,threat modeling,secure coding (C/C++ or Golang),cloud (AWS, Azure),EDR,SIEM,vulnerability management.
DO-326A/ED-202A, ISO 27000, ARINC 811, C/C++, Golang, AWS, Azure, EDR, SIEM, Kali Linux, nmap, Burp Suite, Nessus, OpenVAS, Android, Linux
3mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
2mo
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Senior IT & Security Operations Engineer
Irvine, California, United States
OnsiteFull Time
5+ YOESenior IT/infosec operations engineer with 5+ years in startup IT, strong Linux/macOS, endpoint management, networking, cloud/SaaS admin, EDR, and SOC2/ISO27001 experience.
JumpCloud, Google Workspace, GitHub, AWS, Jira Cloud, SSO/SAML/OIDC, SCIM, IAM
1w
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Senior Application Security Engineer
Irvine or North Chicago
$110k-$209k/yr HybridFull Time
5+ YOEExperience in application security, implementing and supporting SAST/DAST/IAST/SCA, CI/CD integration, cloud (AWS/Azure), IaC (Terraform/CloudFormation); strong secure coding knowledge (Java, Node.js); effective communicator.
SAST, DAST, IAST, SCA, CI/CD, AWS, Azure, Terraform, CloudFormation, Snyk, Endor Labs, Python
1mo
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Senior Cloud Security Engineer
Irvine, California, United States
$150k-$180k/yr OnsiteFull Time
3+ YOE3+ years cloud/security engineering experience, AWS/Azure expertise, cloud security cert (AWS Security Specialty or AZ-500), bachelor's in a technical field, CSPM/CNAPP experience, Kubernetes and AI/LLM tooling experience.
AWS, Azure, Entra ID, Kubernetes, Orca, Wiz, Prisma Cloud, Microsoft Defender for Cloud, KQL, SQL, Python, Grafana, Power BI
3w
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Senior Network Security Engineer with AWS
Irvine, California, United States
$100k-$140k/yr OnsiteFull Time
10+ YOEDesign and manage enterprise network security including firewalls, VPNs, IDS/IPS, WAF, cloud security; 10+ years experience, Bachelor in Computer Science, preferred security certifications.
Palo Alto, Cisco ASA, Cisco FTD, Fortinet, Check Point, Splunk, QRadar, ArcSight, IPsec, SSL VPN, WAF, Secure Web Gateways, TCP/IP, VLANs, Routing, Switching, Python, PowerShell, Bash, Ansible, Terraform, Azure, AWS, GCP, EDR/XDR
2mo
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Senior Mechanical Engineer, Counter Intrusion
Irvine, California, United States
$146k-$194k/yr OnsiteFull Time
6+ YOE6+ years mechanical/electromechanical design; BS in Mechanical Engineering; 3D CAD with GD&T; hands-on fabrication; eligible for U.S. Secret security clearance.
3D CAD, GD&T, NX, Teamcenter
5d
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10873 -Senior Cloud Applications Security Engineer - Cyber Defense
Irvine, California, United States
$103k-$159k/yr OnsiteFull Time
5+ YOERequires 5+ years in application security or secure software engineering, Secure SDLC implementation, SAST/DAST and dependency scanning, container security, CI/CD, and a relevant bachelor's degree or equivalent experience.
SAST, DAST, CI/CD, Docker, Kubernetes
2mo
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IT System Security Engineer
Irvine, California, United States
$110k-$130k/yr OnsiteFull Time
Acra Lending: Provides specialized non-qualified mortgage and alternative income loan products.
7+ YOE7+ years systems engineering experience focused on security; hands-on Microsoft security stack, SIEM, endpoint, identity, network security; scripting with PowerShell or Python; experience with compliance frameworks and threat hunting.
Microsoft Defender for Endpoint, Microsoft Defender for Office 365, Microsoft Sentinel, Microsoft Purview, Microsoft Entra ID Protection, Microsoft Intune, Microsoft Azure AD, Microsoft Active Directory, Windows Server, Okta, SIEM, Splunk, QRadar, PowerShell, Python, Azure Logic Apps
6d
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Information Security Engineer
Santa Ana, California, United States
$95k-$119k/yr HybridFull Time
5+ YOEBachelor's degree in a technology field, 5+ years in information security and IT risk management, 2+ years securing AWS and Azure, and at least one relevant security certification.
AWS, Microsoft Azure, SIEM, Unix, Windows, Microsoft Excel
2mo
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Senior Principal Engineer, Architecture ASIC / System
Toronto or Ottawa or Burlington or Irvine or Morrisville or Santa Clara or Westborough
$192k-$255k/yr OnsiteFull Time
14+ YOESenior architect with 14+ years in system architecture for SoC; expertise in interconnects, memory hierarchies, power management, security; strong technical leadership.
IP evaluation, IP block, SoC architecture
1w
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Security Data Solutions Engineer
Quincy or Princeton or Irvine or Boston or Austin or Sacramento
$120k-$203k/yr HybridFull Time
8+ YOEDesign and implement enterprise security telemetry and data products; 8+ years in cybersecurity/data engineering; strong Python, SQL, Spark, Databricks, Snowflake, SIEM experience; product management skills.
Splunk, Microsoft Sentinel, QRadar, Elastic, Chronicle, Databricks, Snowflake, Kafka, Spark, Cribl, OpenTelemetry, FluentBit, Python, SQL, AWS, Azure, Google Cloud
3w
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Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
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
4w
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Systems Security Engineering Section Lead (M4) (Onsite-Fullerton, CA)
Fullerton, California, United States
$118k-$225k/yr OnsiteFull Time
8+ YOEBachelor's in STEM and 8+ years experience, active transferable DoD Secret clearance, U.S. citizenship, experience in system security engineering, NIST RMF knowledge, and team management experience.
NIST RMF, EVMS, EAC, Agile
1mo
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Senior GNC Engineer
Irvine, California, United States
$150k-$213k/yr HybridFull Time
1+ YOEGraduate degree or BS in engineering with 1–4 years experience; proficiency in C++, Python, or MATLAB; technical competency in GNC, sensors, modeling & simulation; ability to obtain U.S. security clearance.
C++, Python, MATLAB
1mo
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Senior Network Engineer, Airborne Systems
Irvine, California, United States
$125k-$190k/yr OnsiteFull Time
7+ YOE7+ years network engineering experience designing, deploying, and sustaining secure, low-latency communications for UAS/airborne systems; Cisco IOS/IOS‑XE expertise; RF radios, datalinks, SATCOM, IP networking, and DoD cybersecurity (RMF/STIG) knowledge; active Secret clearance required.
Cisco IOS, Cisco IOS-XE, Splunk, SolarWinds, Cisco ISE, HAIPE, TACLANE, Cisco Unified Communications, VoIP, VTC, OSPF, EIGRP, RIPv2, BGP, IPv4, IPv6, NTP, SNMP, SSH, Syslog, RADIUS, TACACS+
1mo
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Staff Security Operations Engineer
Irvine, California, United States
$125k-$207k/yr HybridFull Time
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
3w
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Senior Engineer, Full-Stack
Temecula, California, United States
$145k-$160k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years full-stack SaaS experience, proficiency with Azure and cloud-native architectures, backend (.NET), frontend (React/Angular), SQL/data modeling, security and healthcare compliance (PHI,21 CFR Part 11).
Azure, App Services, Functions, AKS, .NET, React, Angular, GraphQL, SQL, FHIR, HL7, CI/CD
1mo
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Senior IT Network and Security Administrator Engineer
Placentia, California, United States
$100k-$135k/yr OnsiteFull Time
7+ YOEBachelor's degree in computer science,7+ years relevant experience,knowledge of networks,Windows servers,VMware,Active Directory,network security,backup and disaster recovery,telecom,ITIL and strong communication skills.
VMware, Active Directory, Microsoft Outlook, Mimecast, Avaya
2mo
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System Engineer- Cyber Security Engineering Focus
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years in RMF/A&A, vulnerability scanning, system hardening for Linux/Windows, experience with RMF tools (XACTA/eMASS), DoD 8570 certification, active Top Secret/SCI clearance, and a relevant bachelor's degree.
RMF, XACTA, eMASS, ACAS, IAVM, STIGs, Red Hat, CentOS, Windows, Python, Java, React, Jira, Confluence, NIST SP 800-53, CNSSI 1253, NIST SP 800-171
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