48 siem engineer jobs at 40 companies in Riverside, CA

23h
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Senior Software Engineer - Security Operations
New York or Los Angeles
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
5+ YOE5+ years in security engineering/operations, hands-on incident response and threat detection, proficiency coding in Python/Go (or similar), SIEM and cloud experience, strong communication and critical thinking.
Python, Go, Ruby, Bash, Splunk, ELK, Chronicle, Panther, SIEM, SOAR, EDR, AWS, GCP, Azure, MITRE ATT&CK
2d
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Senior Systems & Security Engineer
Brea, California, United States
$112k-$127k/yr HybridFull Time
RAVE Aerospace
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
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
2w
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Security Engineer, Level 4
Los Angeles or Palo Alto or Bellevue or Santa Monica
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
2+ YOEBachelor’s degree or equivalent, 2+ years security-related experience, expertise in infrastructure/application/cloud security domains, programming (Python/Go/Java), experience with vulnerability scanners, SIEM, EDR, and strong communication and problem-solving skills.
AI tools, vulnerability scanners, SIEM, EDR, cloud security frameworks, Python, Go, Java
2w
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Senior Security Engineer
Boston or Chicago or Los Angeles or New York or San Francisco or Toronto or Vancouver or Vancouver
$145k-$175k/yr RemoteFull Time
Later
Later: Provides software for social media scheduling and influencer marketing.
5+ YOE5+ years security engineering experience; strong application, cloud, and infrastructure security; SOC 2 and compliance experience; vulnerability management, IaC and CI/CD security; strong communication and software engineering skills.
OWASP, NIST, CIS Controls, SOC 2, ISO 27001, AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, CI/CD
2w
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Security Engineer
Los Angeles, California, United States
OnsiteFull Time
LENS
LENS: AI-powered technology for real-time traffic accident prevention.
Design, implement, and operate end-to-end security for cloud-native platforms; lead FedRAMP/GovRAMP compliance; perform threat modeling, appsec, and incident response; partner with engineering teams.
GCP, AWS, Azure, KMS, OWASP ZAP, OX suites, SIEM, Splunk, GSO
1d
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Solutions Engineer
New York City or Los Angeles or Phoenix or Seattle or Boston or Pennsylvania
$150k-$200k/yr OnsiteFull Time
Darktrace
Darktrace: Provides AI-driven cybersecurity platforms for autonomous threat response.
Pre-sales/solutions engineering experience in cybersecurity or SaaS, strong networking and cloud (AWS/Azure/GCP) knowledge, SOC tools (SIEM, SOAR, EDR/XDR) experience, demo/PoC and solution design skills, bachelor's preferred.
SIEM, SOAR, EDR, XDR, AWS, Azure, GCP, LLM, ML, NLP, APIs, MEDDPICC
2w
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Security Engineer, Level 4
Los Angeles or Palo Alto or Bellevue or Santa Monica
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
2+ YOE2+ years security-related experience post-Bachelor’s (or equivalent), strong security engineering background, proficiency with programming (Python/Go/Java), security tooling, AI tools, and excellent communication and analytical skills.
Python, Go, Java, SIEM, EDR, AI tools
1mo
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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
3w
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Senior Cybersecurity Engineer I - Top Secret Clearance
Long Beach, California, United States
$120k-$155k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOETop Secret clearance required, Bachelor's in CS or related, 5+ years security engineering experience, 8140-level cert or equivalents (Security+, Cloud+, CISSP, CISM, CEH), knowledge of NIST/ISO/CIS frameworks, cloud security (AWS/Azure/GCP), and security tooling.
NIST 800, ISO 27001, CIS Controls, firewalls, IDS/IPS, SIEM, endpoint protection, AWS, Azure, GCP, DevSecOps, Python, PowerShell
6d
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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
1mo
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Senior Network Engineer
Torrance or Los Angeles
$133k-$215k/yr OnsiteFull Time
Northwood Space
Northwood Space: Manufacturing ground stations and providing satellite communication infrastructure.
5+ YOE5+ years enterprise networking experience (or 7+ without degree), hands-on switching/routing/VLAN/microsegmentation, FortiGate and Cloudflare experience, cloud networking (AWS/AWS GovCloud), automation with Ansible/NetBox, ability to obtain TS/SCI and U.S. citizenship or LPR.
FortiGate, Cloudflare Zero Trust, Cloudflare, Ansible, NetBox, Okta, Microsoft Azure Active Directory, SIEM, AWS, AWS GovCloud
1mo
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Senior PBAC Engineer
United States or New York City or Los Angeles County or Massachusetts
RemoteFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
7+ YOE7+ years implementing PBAC, platform onboarding and policy lifecycle; proficiency in JavaScript, Java or Python; knowledge of AD/LDAP, SSO, SAML/OIDC, MFA, PKI, SIEM and cloud; security architecture and mentoring experience.
JavaScript, Java, Python, Active Directory (AD), LDAP, Single Sign-On (SSO), SAML, OpenID Connect (OIDC), MFA, PKI, SIEM, API gateways, Policy Decision Point (PDP), Policy Enforcement Point (PEP), PBAC
3w
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Senior Adversary Pursuit Engineer
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$140k-$175k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
5+ YOE5+ years cybersecurity experience (≥3 years DFIR/threat hunting), DFIR on diverse environments including Android IoT, cloud (AWS/GCP/Azure), SIEM/EDR expertise, detection engineering (Splunk SPL, YARA, Sigma), automation (Torq, Tines), MITRE ATT&CK mapping, and mentoring skills.
AWS, GCP, Azure, Android, SIEM, EDR, Torq, Tines, LLMs, Splunk SPL, YARA, Sigma, MITRE ATT&CK
1mo
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Cloud Cybersecurity Engineer
Hawthorne or El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$180k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
5+ YOEBachelor's in IT or equivalent, 5+ years in cloud-focused security, experience with Azure/AWS, EDR/Firewall/SIEM, automation, AI/LLM platforms, IAM and security frameworks (NIST, CMMC, CIS).
Coherent Distributed Networks (CDN™), EDR, Firewall, SIEM, Microsoft Azure, AWS, Linux, AI, LLM, Identity and Access Management (IAM), SAML, OAuth, DevSecOps, NIST 800 series, CMMC, CIS Controls
4w
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Staff Systems Engineer, M&A
Seattle or Costa Mesa
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
9+ YOE9+ years systems/network/infrastructure experience; expertise in cloud, networking, virtualization, IAM, containerization, and scripting; ability to obtain US Secret clearance and travel for deployments.
Lattice OS, AWS, Azure, GCP, Docker, Kubernetes, Linux, Windows, IAM, SSO, MFA, Python, Ansible, Terraform, BGP, OSPF, VLANs, Spanning Tree, Palo Alto, Fortinet, Cisco ASA, IPsec, SSL, F5, HAProxy, IDS/IPS, SIEM, CI/CD
1mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
Latham & Watkins
Latham & Watkins: Global law firm providing legal counsel to businesses.
8+ YOE8+ years IT experience including information security, active security certification, bachelor\u0002s degree or equivalent (experience may substitute), proficiency with Windows/Linux, network/firewall management, SIEM/SOAR/EDR, vulnerability assessment, incident response, penetration testing; Python and law office experience preferred.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python, firewall
3mo
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Lead Security Engineer, Detection & Response (Data Platform)
San Francisco or Vancouver or Dallas or Dublin or Los Angeles or Houston or London or Seattle or Portland
$225k-$290k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
8+ YOE8-10+ years security engineering, data engineering, or detection & response; experience with large-scale data pipelines; cloud-native data services; programming in Python and SQL; experience with SIEM/SOAR; on-call responsibilities.
AWS, Kafka, Kinesis, S3, Glue, Athena, MSK, PyTHON, SQL, SIEM, SOAR
2d
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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
1mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
Latham & Watkins
Latham & Watkins: Global law firm providing comprehensive legal and advisory services.
8+ YOE8+ years IT experience including information security; bachelor's degree or equivalent preferred; active security certification; proficiency with Windows and Linux, network/firewall configuration, SIEM/SOAR/EDR, vulnerability assessment, incident response, and penetration testing; Python skills preferred.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python
1w
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Expert Detection and Response Engineer (Remote)
Irvine, California, United States
$124k-$229k/yr RemoteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops computer software, consumer electronics, and video games.
10+ YOE10+ years security experience, hands-on incident response, SIEM/EDR and forensic skills, scripting (Python/PowerShell/KQL), on-call participation, and knowledge of AI/LLM security failure modes.
SIEM, EDR, Python, PowerShell, KQL, SOAR, AI/LLM