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62 detection engineer jobs at 47 companies in Vacaville, CA

1w
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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
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3d
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Staff Security Detection Engineer, Machine Learning
Seattle or San Francisco
$144k-$248k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
7+ YOE7+ years building and operating ML detection/anomaly models in production, strong Python and SQL skills, experience with data lake big-data tech and security telemetry, bachelor’s degree or equivalent.
Snowflake, Databricks, Spark, Delta, Iceberg, S3, GCS, Python, SQL, pandas, scikit-learn, PyTorch, TensorFlow, Kafka, Kinesis, Pub/Sub, Flink, SageMaker, Glue, Athena, Lambda
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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
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3d
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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
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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
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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
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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
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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
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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 inspiration and creative ideas.
Experience in intrusion detection and incident response in cloud environments; SIEM query writing, telemetry analysis (EDR, osquery, firewall logs), scripting (Python/Go/Ruby), networking fundamentals, and OS internals (macOS/Linux/Windows).
SIEM, EDR, Osquery, Python, Go, Ruby, MacOS, Linux, Windows, TCP/IP
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Security Engineer II, Detection and Response
San Francisco or Vancouver or Phoenix or Los Angeles or Seattle or Austin or Portland or California or United States or Canada
$123k-$165k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
2+ YOE2+ years in detection/response or security engineering; experience with incident response, AWS + EKS, AI tooling, MacOS internals, and programming in Python or Golang; familiarity with Slack and GSuite; able to take on-call shifts.
Slack, Apple MacOS, GSuite, SIEM, Orchestration platforms, AWS, EKS, AI tooling, Python, Golang
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Security Engineer
San Francisco or San Jose or Bellevue
$266k-$395k/yr HybridFull Time
Lambda
Lambda: Provides high-performance GPU cloud infrastructure for AI development.
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
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Lead Security Engineer
San Francisco or New York
$200k-$300k/yr OnsiteFull Time
Nuvo
Nuvo: Platform for automating B2B commerce and trade credit management.
5+ YOE5+ years security engineering experience with deep application/product security expertise; experience across cloud, infrastructure, detection; threat modeling, secure design, code review, and building a security program.
Vue, GraphQL, DSL, Kubernetes, IAM
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Staff Engineer, Security
New York City or San Francisco or Seattle or United States
$220k-$240k/yr RemoteFull Time
Grow Therapy
Grow Therapy: Platform connecting mental health providers with patients and insurance.
Deep multi-domain security expertise (product, cloud, data, access governance, detection & response); recent hands-on engineering and system design experience; built security programs at scale; strong communication and ownership.
Gem
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Software Engineer, Trust & Safety
San Francisco, California, United States
$180k-$310k/yr HybridFull Time
Gamma
Gamma: AI platform that generates presentations, documents, and websites from text.
5+ YOE5+ years engineering experience focused on abuse/spam/fraud prevention, systems design for high-availability web APIs, event streaming, and AI-assisted detection; proficiency in modern web stacks.
Redis, Kafka, TypeScript, Prisma, Apollo GraphQL, AWS, LLMs
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3w
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Senior Security Engineer- San Francisco HQ
San Francisco, California, United States
$195k-$265k/yr HybridFull Time
Orb
Orb: Billing infrastructure for usage-based and consumption software pricing.
5+ YOE5+ years software or security engineering; hands-on cloud-native security (AWS); application and infrastructure security, IAM, vulnerability management, detection/response; strong coding and autonomous problem-solving.
Typescript, React, Tailwind CSS, Python, PostgreSQL, Apache Druid, Clickhouse, Kafka, Spark Streaming, AWS
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5d
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Staff/Lead Enterprise Security Engineer
San Francisco, California, United States
OnsiteFull Time
SnailWorks
SnailWorks: SnailWorks provides mail tracking and delivery intelligence software for marketers.
Build and run enterprise security program across endpoint, detection/response, identity, cloud and SaaS; automation-first security engineering, incident response, and vendor/SaaS risk management.
SIEM, EDR, DLP, SSO, SCIM, MFA, SSPM, OAuth, AI
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Senior Product Security - Senior DevSecOps Engineer
New York City or San Francisco or Chicago or Greenville
$120k-$200k/yr HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
5+ YOE5+ years in DevSecOps/cloud or product security; deep AWS and GCP experience; advanced Terraform and Python skills; SIEM/SOAR and detection engineering; GitHub Actions and CI/CD security expertise.
AWS, GCP, Terraform, Python, Vault, AWS Secrets Manager, GCP Secret Manager, GitHub Actions, CI/CD, SIEM, SOAR, MITRE ATT&CK, Elastic SIEM, SentinelOne, CrowdStrike, Microsoft Defender, Okta, Microsoft Azure AD, Jamf, Microsoft Intune, Google Workspace
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Security Engineer
San Francisco, California, United States
$200k-$315k/yr HybridFull Time
Nooks
Nooks: AI platform that automates B2B sales dialing and prospecting.
4+ YOE4+ years information security experience, strong application/cloud security (AWS/GCP), threat modeling, secure SDLC, detection & response, startup experience, strong communication and risk prioritization skills.
AWS, GCP, SOC 2, ISO 27001
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Partner 20, Staff Engineer, Security Automation
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 security engineering with automation and tool-building, strong Python or similar, hands-on LLM/AI API experience, broad cloud security/detection/identity/vulnerability knowledge, and ability to communicate technical security concepts to non-technical audiences.
SIEM, EDR, Python, LLMs, AI APIs
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Computer Vision Engineer
San Francisco, California, United States
$120k-$210k/yr OnsiteFull Time
Sentradel
Sentradel: Develops autonomous kinetic turret systems for counter-drone defense.
Experience shipping real-time computer vision systems, drone/small-object detection and tracking, deploying models on embedded GPUs (NVIDIA Jetson), and CUDA experience; must be a US Person.
NVIDIA Jetson, CUDA
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