2mo
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Senior Detection and Response Engineer
Palo Alto or New York City or United States
$150k-$190k/yr HybridFull Time
3+ YOE3+ years in detection engineering/SOC/incident response; detection-as-code, SIEM query authoring (ES|QL, KQL, SPL); EDR hunting; Python or Go proficiency; Git/CI-CD workflows; MITRE ATT&CK familiarity.
SIEM, EDR, ES|QL, KQL, SPL, Python, Go, Microsoft Defender for Endpoint, CrowdStrike, SentinelOne, AWS, Azure, GCP, CloudTrail, Azure Activity Logs, GCP Audit Logs, Elastic Security, Entra ID, Okta, SSO, OIDC, SOAR, MISP, OTX, abuse.ch, Cloudflare, Zscaler, Git, CI/CD
3w
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Threat Detection Engineer – Security Operations
Mountain View, California, United States
$113k-$140k/yr OnsiteFull Time
2+ YOE2+ years security engineering/ops experience; proficiency with Splunk/Elastic/Chronicle/Logstash, Python and SQL, YARA-L/Sigma detection formats, LLM APIs/AI literacy, cloud-scale log management, MITRE ATT&CK, and IaC (Terraform/Git).
Splunk, Elastic Stack, Logstash, Google Chronicle (SecOps), Python, SQL, YARA-L, Sigma, Kusto, Lucene, LLM APIs, OpenAI, Anthropic, Google Gemini, Snowflake, Terraform, GitHub, GitLab CI/CD, LangChain, LlamaIndex, SOAR, SIEM
5d
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Principal Detection and Response Engineer
San Mateo, California, United States
$295k-$345k/yr HybridFull Time
8+ YOE8+ years in detection/response, security data engineering, incident response; experience building streaming ETL pipelines; proficiency with SIEM/EDR/NDR/SOAR and languages like C, Golang, or Java.
Kafka, PubSub, Spark, Flink, Athena, BigQuery, C, Golang, Java, SIEM, EDR, NDR, SOAR
1mo
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Senior Detection and Response Engineer
San Carlos, California, United States
$180k-$235k/yr OnsiteFull Time
5+ YOE5+ years in detection engineering/incident response; experience with SIEM, EDR, logging pipelines, cloud monitoring (AWS/GCP/Azure); strong scripting in Python/Go/Bash; Bachelor's in a technical field required.
SIEM, EDR, Python, Go, Bash, Kubernetes, MITRE ATT&CK, AWS, GCP, Azure
1w
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Engineer II, Threat Detection - Windows (Hybrid)
Sunnyvale or New York City or Austin or Redmond
$100k-$145k/yr HybridFull Time
4+ YOEAbility to analyze malware and intrusion telemetry, author behavioral detections for Windows endpoints, use Python/PowerShell for automation, and collaborate with threat intelligence; U.S. citizenship or green card required for CJIS eligibility.
PowerShell, Python, EDR, Regular expressions, MITRE ATT&CK
3mo
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Leak Detection Technician I
San Jose, California, United States
$62-$69/hr OnsiteFull Time
3+ YOEField-based leak detection surveys, data recording, and coordination with engineering teams; valid CA driver license and Grade D1 certification; 3 years mains/services repair; HS diploma required.
leak detection equipment, hand tools, maps and drawings
1w
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Security Engineer, Enterprise Detection Engineering
San Jose, California, United States
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent,2+ years security engineering/assessments and coding experience; detection engineering, SOC, or incident response preferred; familiarity with MITRE ATT&CK and enterprise endpoint surfaces.
MITRE ATT&CK, Google Workspace, ChromeOS
1w
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Security Engineer, Detection & Response - Global Security Organization
San Jose, California, United States
$156k-$317k/yr OnsiteFull Time
Strong security fundamentals across networks/hosts/apps/containers; experience with WAF/HIDS/NTA/EDR/DLP; coding for log analysis and detection-as-code; threat modeling, incident analysis, and ML/AI for security.
WAF, HIDS, NTA, EDR, DLP, MITRE ATT&CK, NIST CSF, Python, numpy, pandas, sklearn, Detection-as-Code
1w
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Manager of Response, Automation, Intelligence & Detection Engineering
Menlo Park or Denver
$169k-$255k/yr OnsiteFull Time
8+ YOE4+ Mgmt8+ years in security operations/detection engineering, 4+ years leading security teams, incident response experience, cloud/endpoint/identity/SIEM/EDR familiarity, and experience applying automation or AI to security operations.
SIEM, EDR
1mo
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Senior Machine Learning Engineer - Perception Detection and Tracking
Foster City or Boston
$214k-$290k/yr HybridFull Time
BS in Computer Science or related; experience with detection and tracking models (Sparse-BEV), production ML pipelines, Python and PyTorch; strong math and probabilistic skills; CUDA/TensorRT experience a plus.
Python, PyTorch, CUDA, TensorRT, Sparse-BEV
2mo
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Security Engineer, Level 5, Detection & Response
Los Angeles or Palo Alto or Santa Monica
$178k-$313k/yr OnsiteFull Time
6+ YOE6+ years security experience; BS in CS/Engineering; strong Python/Go; OS/cloud proficiency; incident response and threat hunting.
Python, Go, Kubernetes, AWS, Google Cloud Platform, macOS, Windows, Linux
2mo
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Staff Software Engineer - Detection and Response Platform
San Mateo, California, United States
$130k-$280k/yr OnsiteFull Time
7+ YOE7-10+ years in software/security engineering; AWS experience; Golang or Python; CI/CD; IAM/ETL; onsite 5 days a week.
Golang, Python, AWS, CI/CD, Infrastructure as Code, ETL pipelines
2mo
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Security Engineer, Level 5, Detection & Response
Los Angeles or Palo Alto or Santa Monica
$178k-$313k/yr HybridFull Time
6+ YOE6+ years in security fields; strong Python/Go; cloud and OS internals knowledge; threat hunting and incident response.
Python, Go, macOS, Windows, Linux, Kubernetes, AWS, Google Cloud Platform
1mo
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Security Engineer
San Francisco or San Jose or Bellevue
$266k-$395k/yr HybridFull Time
5+ YOE5+ years security engineering experience; hands-on Linux; experience building detections, incident response, vulnerability remediation; production-grade coding in Python or Go; cross-domain security experience and collaboration skills.
SIEM, EDR, SOAR, IDS/IPS, Linux, Python, Go, KVM, Hyper-V, Xen, LLM
1mo
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Sr. Staff Engineer, Autonomy Triage
Palo Alto, California, United States
$265k-$331k/yr OnsiteFull Time
10+ YOEGraduate engineering degree, 10+ years engineering experience with 5+ years on autonomous vehicle systems (L4 preferred); strong data engineering, ML, Python and SQL skills; experience building triage/event detection systems.
Python, SQL, LLMs
2d
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Supplier Base Engineer – Liquid Cooling Contamination Control
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
8+ YOE8+ years experience in contamination control or manufacturing engineering; bachelor\u0002s in engineering or equivalent; experience with particle detection, cleanliness standards, inspection validation, and supplier qualification.
2mo
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Principal Optical Module Validation Engineer
San Jose, California, United States
$160k-$240k/yr OnsiteFull Time
8+ YOE8+ years in optical link analysis; BS in Electrical Engineering required, MS preferred; strong background in direct-detect optical systems for data centers.
optical measurement equipment, TDECQ, Laser Rin, optical simulation software
1w
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Senior Corporate Security Engineer
Palo Alto, California, United States
$150k-$180k/yr OnsiteFull Time
5+ YOE5+ years corporate security engineering experience; administer Google Workspace/IdP, manage macOS fleet and EDR, instrument telemetry into SIEM and write detections; identity, SaaS posture, and incident response experience.
CrowdStrike, Google Workspace, Okta, Entra, Gmail, SIEM, EDR
2d
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Supplier Base Engineer – Liquid Cooling Contamination Control
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
8+ YOEBachelor's in engineering or equivalent experience,8+ years in contamination control or manufacturing engineering,expertise in particle detection and cleanliness assessment,inspection validation,analytical and communication skills.
2w
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Algorithm Developer
Santa Clara, California, United States
$184k-$253k/yr OnsiteFull Time
4+ YOEDevelop and optimize computer vision and ML/DL algorithms for defect detection, classification, and metrology; PhD (4+ yrs) or MS (7+ yrs) in related field; proficiency in C/C++, Python, TensorFlow/PyTorch, CUDA.
C/C++, Python, TensorFlow, PyTorch, CUDA, AI-assisted coding tools
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