275 siem jobs at 170 companies in San Francisco, CA

3mo
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Security Engineer - SIEM (Splunk) Platform & Operations
San Jose, California, United States
$125k-$175k/yr OnsiteFull Time
Samsung SDS America
Samsung SDS AmericaKorea Exchange: 018260: Provides enterprise IT, cloud, and digital logistics services.
3+ YOEBachelor’s degree in a related field, 3+ years in cybersecurity operations, and 2+ years administering Splunk Enterprise Security. Requires SIEM, incident response, threat hunting, and log analysis experience.
Splunk Enterprise Security, Splunk, Darktrace, CrowdStrike, Netskope, AWS, Microsoft Azure, EDR, CASB, SPL, Microsoft Windows, Linux
1mo
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Sr. Product Manager, Next-Gen SIEM (Hybrid)
Sunnyvale or New York City or Austin or Toronto or Redmond
$140k-$215k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
7+ YOE7+ years product management experience in AI/ML, XDR, SIEM, SOAR, or endpoint security; strong communication, quantitative analysis, cross-functional collaboration, and prior AI product experience; up to 20% travel.
Falcon
1mo
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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
4w
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Endpoint Automation Staff Engineer
Palo Alto or Dallas or Bethesda or Seattle
$110k-$230k/yr OnsiteFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
3+ YOE3+ years cybersecurity/endpoint engineering experience, degree or equivalent, EDR administration, scripting (PowerShell/Python/Bash), SIEM familiarity, troubleshooting and communication skills.
Endpoint Detection and Response (EDR/XDR), PowerShell, Python, Bash, SIEM, Ansible, SCCM, Intune, Jamf, Puppet, Azure, AWS, Google Cloud, Active Directory, Entra ID, API
2d
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Information Security Engineer
San Jose, California, United States
$90k-$120k/yr OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
2+ YOE2+ years of security engineering experience in networks and systems; familiarity with SIEM/XDR and IT basics; bachelor's in computer science or engineering with information security emphasis preferred.
SIEM, XDR, screenshots, pcaps
1mo
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Security Engineer, Detection Response
San Francisco or New York City or London or Berlin or Remote
$208k-$312k/yr HybridFull Time
Vercel
Vercel: Frontend cloud platform for building and hosting web applications.
Extensive security operations experience with SIEM, logging, detection engineering, incident response, AWS, GitHub, SQL, scripting (Python/Bash) and compiled languages (Rust/Go).
SIEM, AWS, GitHub, SQL, Python, Bash, Rust, Go, EDR
2w
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Senior Security Analyst
Palo Alto, California, United States
$110k-$140k/yr OnsiteFull Time
23andMe
23andMe: Conducts genetic research and provides personal health testing.
4+ YOE4+ years security operations/incident response experience, hands-on EDR/SIEM, threat detection/hunting, incident command, scripting familiarity, excellent communication skills.
EDR, SIEM, Okta, AWS, CrowdStrike, SentinelOne, Datadog, Sumo Logic, Splunk, Claude, Bedrock, Copilot, OpenAI
1mo
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Information Security Specialist
Fremont, California, United States
$129k-$161k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
3+ YOE3+ years information security experience, hands-on with SIEM/EDR, vulnerability management, audits (ISO 27001/SOC 2), cloud security, scripting, and strong communication.
SIEM, EDR, AWS, Azure, GCP, Python, PowerShell, Bash
1mo
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Security Operations Analyst – Detection Engineering & Threat Hunting
San Jose, California, United States
$112k-$236k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Experience in 24/7 security operations, SIEM/EDR proficiency, detection engineering and threat hunting, scripting for automation, and knowledge of attacker tactics and MITRE ATT&CK.
SIEM, Splunk, Chronicle, Elastic, EDR, SentinelOne, CrowdStrike, Sigma, EQL, KQL, YARA, SOAR, GitOps, CI/CD, Python, PowerShell, MITRE ATT&CK, MaGMa
2mo
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Partner 20, Senior Incident Response Engineer
San Francisco, California, United States
$243k-$284k/yr HybridFull Time
Andreessen Horowitz
Andreessen Horowitz: Provides venture capital and support to technology startups.
5+ YOE5+ years incident response across AWS and GCP; lead live incidents; write detections; Python scripting; SIEM/detection frameworks; AI/SOC workflows.
Sigma, KQL, SIEM, EDR, SOAR, Python, MITRE ATT&CK, AI agents
4w
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Senior Security Administrator
Sunnyvale, California, United States
$100k-$140k/yr OnsiteFull Time
Alpha & Omega Semiconductor
Alpha & Omega SemiconductorNASDAQ: AOSL: Designs and manufactures power semiconductor products for electronic systems.
5+ YOE5+ years IT security experience. Hands-on with endpoint, firewall, SIEM, vulnerability management, MFA, Active Directory, VPN, and email security. Audit and incident response experience required.
SIEM, EDR, Cisco FirePower, McAfee Endpoint/DLP, SecureWorks Redcloak, IMAP/ITAP SIEM, OpenDNS, Cisco Umbrella, Imperva WAF/DDoS, ManageEngine PAM, Nessus, Microsoft Entra ID, Active Directory, Proofpoint, VPN, DLP, NIST CSF, CIS Controls, ISO 27001
3w
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IT Security Analyst (5353C), Information Security Office #87490
Berkeley, California, United States
$92k-$120k/yr OnsiteFull Time
University of California, Davis
University of California, Davis: Public research university offering undergraduate and graduate education.
Experience with enterprise security logs, IDS/IPS, firewalls, SIEM, Linux (Redhat Enterprise Linux), automation with Ansible/Terraform, scripting, and incident response; bachelor's degree or equivalent.
Firewalls, TAPs, IDS/IPS, Endpoint Detection and Remediation (EDR), Vulnerability Scanners, SIEM, Redhat Enterprise Linux, Ansible, Terraform, Kafka, Elasticsearch, Ruby, Python, Go, Logstash, Kibana, Elastic Security, DNS
2w
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Security engineer, detection and response
San Francisco or Seattle or New York City
$132k-$258k/yr HybridFull Time
Writer
Writer: Platform for building and deploying enterprise generative AI agents.
3+ YOE3+ years in security operations, detection engineering, or incident response; experience securing AI/ML or distributed HPC infrastructure; strong programming and forensic skills; SIEM and detection experience.
Python, KQL, SPL, SIEM
2w
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Sr. Cloud Security Engineer/Architect
Milpitas, California, United States
$142k-$235k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
7+ YOE7+ years information security experience with hands-on cloud security engineering, multi-cloud platform expertise, IAM, network and workload protection, SIEM integration, and collaboration with IT and engineering teams.
AWS, Azure, GCP, IAM, SIEM, CSPM, CWPP, CIEM, CI/CD, infrastructure-as-code, DevSecOps, NIST, CIS Benchmarks, ISO 27001
4w
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Senior Security Engineer, Enterprise Security
Chicago or New York City or Austin or Berlin or Bucharest or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
$129k-$180k/yr HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOE5+ years security engineering experience, 3+ years in corporate security, hands-on endpoint, network, IAM, SSO, MDM, CrowdStrike EDR, SIEM, forensics, and SaaS security experience.
Crowdstrike EDR, SIEM, IAM, SSO, MDM
3w
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Security Software Engineer II, Detection and Response
San Francisco or United States
$124k-$255k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding and saving ideas.
Bachelor's degree or equivalent experience; security engineering expertise in cloud environments, intrusion detection, incident response, SIEM queries, threat intelligence, scripting, networking, and AI-assisted workflows.
SIEM, EDR, Osquery, Python, Go, Ruby, AI
2mo
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Manager Cybersecurity
Princeton or San Diego or South San Francisco
$113k-$142k/yr HybridFull Time
Acadia Pharmaceuticals
Acadia PharmaceuticalsNASDAQ: ACAD: Develops and sells medicines for neurological and rare diseases.
5+ YOEBachelor's in cybersecurity or related field; 5 years exp in cybersecurity; certifications required; pharma/biotech experience preferred; strong SIEM/EDR/SOAR; scripting; AI/ML familiarity.
SIEM, EDR, NDR/NTA, vulnerability and exposure management, SOAR, Python, PowerShell, Bash, AI/ML concepts
3w
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IT System Administrator / Security Analyst
Fremont, California, United States
$125k-$150k/yr OnsiteFull Time
FM Industries
FM Industries: Manufacturing precision components and coatings for semiconductor equipment.
5+ YOE5+ years systems administration experience with 2+ years security focus; Windows/Linux, Active Directory, virtualization, SIEM, vulnerability management, incident response, and strong communication skills.
Active Directory, DNS, DHCP, Group Policy, VMware, Hyper-V, Microsoft 365, Azure, AWS, SIEM, EDR, vulnerability scanners, firewalls, TCP/IP, VLANs, VPNs
1mo
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Network Security Engineer
Foster City, California, United States
$181k-$218k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
6+ YOE6+ years securing enterprise, cloud, and OT environments; hands-on with next-gen firewalls, VPN/ZTNA, cloud networking, IaC (Terraform), Python, SIEM, and compliance (NIST/ISO).
AWS, GCP, CloudWAN, Palo Alto Networks, Fortinet, AWS NFW, WAFs, IDS/IPS, SIEM, NAC, 802.1X, PKI, VPN, ZTNA, Zscaler, Netskope, Prisma Access, Terraform, Python, CI/CD, REST APIs, BGP, OSPF, TLS, NAC
2mo
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Security Engineer, Detection and Response
San Francisco, California, United States
$200k-$325k/yr OnsiteFull Time
Serval
Serval: AI platform for automating IT and enterprise service workflows.
10+ YOE10+ years in cybersecurity with deep expertise in detection engineering, incident response, security operations, observability, and team leadership; experience with SIEM/EDR/cloud telemetry and driving detection strategies.
SIEM, data lakes, EDR, observability stacks, cloud telemetry, logging