406 detective jobs at 226 companies in California

2w
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Loss Prevention Detective
Encino, California, United States
$18-$20/hr OnsiteFull Time
The TJX Companies
The TJX CompaniesNYSE: TJX: Operates global off-price retail stores for apparel and home.
0+ YOEDetect and deter theft, complete loss prevention and safety tasks, conduct apprehensions and investigations, maintain paperwork and evidence, basic computer and communication skills.
1mo
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Sheriff's Detective/Corporal (County Promotional)
San Bernardino County, California, United States
$98k-$147k/yr OnsiteFull Time
San Bernardino County
San Bernardino County: Providing essential public services to the residents of San Bernardino County.
3+ YOEMust be a current San Bernardino County Deputy Sheriff with 3+ years of service (options require 3–5 years and patrol experience); list specialized certificates; ability to work countywide and complete promotional exams.
3w
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Asset Protection Detective, Full Time - Glendale
Glendale, California, United States
$18-$28/hr OnsiteFull Time
Macy's
Macy'sNYSE: M: Operates department stores selling apparel, home goods, and luxury items.
1+ YOEHigh school diploma, 1-2 years related experience, knowledge of shoplifting laws, CCTV experience, strong interpersonal and investigative skills, must meet state/local licensing requirements.
CCTV
2w
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Detective
Fresno, California, United States
$6k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Peace officer experience investigating insurance fraud, ability to generate investigative reports, background/fingerprint, psychological and medical clearance, firearms qualification, valid California driver license, must be 21+, POST verification as applicable.
2w
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Staff Detection & Response Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
Suno
Suno: AI platform for creating full songs from text prompts.
6+ YOE6+ years in detection and response, strong AWS-native detection experience, detection-as-code mindset, incident response ownership, and interest in detecting AI/ML abuse.
AWS, CloudTrail, GuardDuty, VPC/flow logs
4w
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Staff Detection Engineer
New York or San Francisco or Austin or Seattle or United States
$269k-$330k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
8+ YOE8+ years in security operations/detection engineering or incident response; experience building detection engineering programs, cloud and endpoint telemetry detections, Python automation, incident response leadership, and detection-as-code pipelines.
AWS, GCP, Azure, Python, EDR, Sigma
2mo
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Security Engineer, Detection and Response
San Francisco or New York
$230k-$260k/yr OnsiteFull Time
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
6+ YOE6+ years in detection engineering/security operations/incident response; built and operated production detections; fluent in detection languages (Sigma, KQL, SPL, YARA-L, EQL, Panther); cloud security (AWS/GCP/Azure); hands-on with SIEM, EDR, SOAR; on-call experience.
Sigma, KQL, SPL, YARA-L, EQL, Panther, AWS, GCP, Azure, SIEM, EDR, SOAR, LLM, Kubernetes
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
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
5d
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Senior Manager, Detection Response
San Francisco, California, United States
$270k-$290k/yr HybridFull Time
Strava
Strava: Fitness tracking and social networking app for athletes.
Requires experience building or scaling detection engineering or security operations programs, incident command, threat intelligence, detection strategy, security vendors, automation or AI/ML, and executive communication.
AI, AI/ML
3w
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Staff Security Engineer - Detection and Response
Reno or San Ramon
$205k-$256k/yr OnsiteFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
8+ YOE8+ years in detection, security operations, incident response, or software engineering; proficiency with Python or similar; experience building AI/LLM-driven detection and response; AWS and infra-as-code experience.
Python, Kotlin, TypeScript, MITRE ATT&CK, CloudTrail, VPC Flow Logs, GuardDuty, CloudWatch, Athena, Lambda, ECS, EKS, Terraform, CI/CD, LLM
1w
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Tech Lead, Detection & Response
Los Angeles or California
OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
8+ YOERequires 8+ years of security engineering experience, hands-on detection and response expertise, software engineering skills, detection-as-code and infrastructure-as-code fluency, AI/LLM security workflow experience, and incident response leadership.
SIEM, EDR, SOAR, LLM, AI, detection-as-code, infrastructure-as-code, OT/ICS
1mo
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Member of Technical Staff, SecOps & Threat Detection Engineer
San Francisco, California, United States
$265k-$310k/yr OnsiteFull Time
Envoy
Envoy: Unified workplace management platform for hybrid office operations.
6+ YOE6+ years in security/SRE/infrastructure with security focus; experience building detection, SIEM, EDR (SentinelOne), cloud (AWS), scripting (Python/Go), and strong incident detection and response skills.
LenelS2, Brivo, Genetec, Honeywell, Cisco Meraki, Okta, Microsoft Azure, Microsoft Teams, Slack, ServiceNow, DocuSign, Avigilon Alta, Descartes Visual Compliance, SentinelOne, SIEM, AWS, Python, Go
5d
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Senior Security Engineer, Detection Engineering
California or Texas or New York
$168k-$311k/yr RemoteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years in detection or security engineering, threat hunting, incident response, SOC engineering, or information security monitoring; degree or equivalent experience; SIEM detection, query, scripting, Git, code review, and CI/CD skills.
Splunk, Microsoft Sentinel, Microsoft Defender, CrowdStrike, SPL, KQL, SQL, Python, Git, Kubernetes, CI/CD
5d
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Senior Security Engineer, Detection Engineering
California or Texas or New York
$168k-$311k/yr RemoteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOE8+ years in detection or security engineering, threat hunting, incident response, SOC engineering, or information security monitoring; degree or equivalent; SIEM detection experience; query, scripting, Git, CI/CD, and security telemetry skills.
Splunk, Microsoft Sentinel, Microsoft Defender, CrowdStrike, SPL, KQL, SQL, Python, Git, Kubernetes, CI/CD
2w
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DHS CBRN/WMD Detection Operations SME -Novota, California
Novato or Indianapolis or United States
$90k-$98k/yr FieldFull Time
Summit Exercises and Training
Summit Exercises and Training: Develops crisis preparedness solutions and emergency response training programs.
5+ YOERequires 5 years of radiation detection training and operations experience, CBRN detection knowledge, SECRET clearance eligibility, driver's license and CDL, computer proficiency, and ability to lift 50 pounds.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Personal Radiation Detectors (PRD), Thermo RadEye, FLIR IdentiFINDER R300 nanoRaider, Kromek D3S, Thermo PackEye, Bubble Technology Industries FlexSpec, Radiological Isotope Identification Devices (RIIDs), FLIR IdentiFINDER R400, ORTEC Detective DX, Radiation Solutions Inc. RSI-701, radios, A/V equipment
1w
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Security Operations Analyst - Detection Engineering & Threat Hunting, Global SOC
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$112k-$223k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
4+ YOERequires 4+ years in security operations, incident response, detection engineering, or threat hunting; SIEM, EDR, detection logic, scripting, threat hunting, and telemetry investigation experience. Bachelor's degree and certifications preferred.
SIEM, Intrusion Detection and Prevention Systems (IDS/IPS), firewalls, Endpoint Detection and Response (EDR), Splunk, Chronicle, Elastic, SentinelOne, CrowdStrike, Sigma, EQL, KQL, YARA, Python, PowerShell, MITRE ATT&CK, MaGMa, SOAR, GitOps, CI/CD
2mo
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Senior Detection & Response Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Senior security engineering role focused on detection, response, and automation; requires security clearance and strong programming, cloud, and infra-as-code experience.
AWS, Azure, Kubernetes, Docker, Terraform, CDK, CloudFormation, GitHub, CI/CD
2w
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Senior Data Scientist - Detection & Modeling
New York City or Santa Monica
$190k-$290k/yr OnsiteFull Time
TWG Global
TWG Global: Investment holding scaling AI across finance and sports.
Experience in feature engineering for time-series/transactional data, anomaly detection and unsupervised methods, production ML, statistical calibration, and working with imperfect labels.
isolation forests, autoencoders, FIX
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