31 detection engineer jobs at 26 companies in Reseda, CA
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Staff Detection & Response Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
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
1w
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Senior Detection and Response Engineer
Torrance, California, United States
$120k-$190k/yr OnsiteFull Time
5+ YOE5+ years SOC/IR experience, SIEM and forensics skills, Python/PowerShell for automation, endpoint and Linux forensics, ability to obtain TS/SCI, threat hunting and incident response for distributed satellite infrastructure.
Splunk, Sentinel, Chronicle, Volatility, YARA, Python, PowerShell, CrowdStrike, SentinelOne, MITRE ATT&CK, AWS, Azure, SOAR
1w
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Security Engineer (Detection Engineering)
Redmond or Hawthorne
$130k-$180k/yr OnsiteFull Time
2+ YOEBachelor's in STEM or 2+ years incident response/security operations; experience with modern programming languages (Python, Go, C++, Rust); incident response and detection engineering skills.
Python, Go, C++, Rust, Kubernetes (k8s), SIEM
1mo
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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
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
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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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
4d
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Senior Data Scientist - Detection & Modeling
New York City or Santa Monica
$190k-$290k/yr OnsiteFull Time
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
1mo
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VDC ENGINEER
San Diego or El Segundo or Santa Ana
$80k-$90k/yr OnsiteFull Time
2+ YOEB.S. in construction-related field; 2+ years project/VDC or BIM experience; proficiency with Navisworks, Revit, AutoCAD, Civil 3D, Bluebeam, Primavera P6; model coordination, clash detection, laser scanning and photogrammetry.
BIM, Navisworks, Revit, AutoCAD, Civil 3D, CM Builder, Fusion, Sketch Up, Bluebeam, Primavera P6, Microsoft Word, Microsoft Excel, Microsoft Office, Microsoft Outlook
1mo
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Senior Communications and Signal Processing Engineer
Pasadena, California, United States
$206k-$251k/yr OnsiteFull Time
8+ YOEAdvanced degree in electrical engineering or signal analysis with 8–12+ years experience; expertise in telecommunication and signal processing, information and channel coding, detection/estimation, RF/optical communications, and demonstrated technical leadership.
2w
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AI Engineer, Physical Systems and Sensing
El Segundo, California, United States
$145k-$250k/yr OnsiteFull Time
5+ YOE5+ years applying AI/ML to physical or IoT systems; strong Python; experience with time-series/sensor data, anomaly detection, hardware-in-the-loop, LLM workflows, CI/CD and Docker; cross-functional hardware collaboration.
Python, LLMs, Jenkins, Azure, Bitbucket, Docker, CUDA, FPGA, CI/CD
3w
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
16h
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Senior Security Engineer
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$112k-$209k/yr HybridFull Time
7+ YOE7+ years cybersecurity/security engineering experience; expertise in cloud and hybrid security, DevSecOps, detection engineering, automation, incident response; Bachelor\u0002s or equivalent; relevant certifications preferred.
PowerShell, Python, REST APIs, Microsoft Graph, Azure, Microsoft Defender, Sentinel, Entra ID, Purview, Splunk, CrowdStrike, SIEM, EDR/XDR, MITRE ATT&CK
1w
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Senior Principal Algorithm Software Systems Engineer
Cypress, California, United States
$150k-$234k/yr OnsiteFull Time
10+ YOE10+ years experience with detection/tracking algorithms, Kalman filtering expertise, proficiency in Julia/C++/Python/MATLAB, simulation experience, BS degree in relevant field, U.S. citizenship and ability to obtain DOD clearance.
Julia, C++, Python, MATLAB
16h
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Machine Learning Engineer
Huntington Beach, California, United States
$120k-$185k/yr OnsiteFull Time
Experience training custom ML models on large, structured geometric/spatial datasets; advanced object detection and classification; data pipeline and model deployment experience.
CAD
1mo
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Senior SecOps Engineer
Santa Monica or Nairobi or Mexico City or Manila or Bangalore or Mexico
RemoteFull Time
5+ YOE5+ years securing AWS/GCP using Infrastructure as Code; hands-on cloud security experience (WAF, IAM, EKS/GKE, S3, RDS), vulnerability management, detection, incident response, CI/CD collaboration; Python and security certs preferred.
AWS, GCP, Infrastructure as Code, Kubernetes, EKS, GKE, ECR, GCR, S3, RDS, WAFs, FWs, ACLs, IAM, CI/CD, Python, DLP, Endpoint security
1w
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Senior Cyber Security Engineer - SIEM and Automation
Jersey City or Woodland Hills or Houston
$168k-$195k/yr HybridFull Time
3+ YOESIEM/detection engineering with 3+ years' experience, SIEM platforms (Splunk, Microsoft Sentinel, QRadar, Elastic), query languages (SPL, KQL, Lucene, SQL), MITRE ATT&CK knowledge, cloud logging, scripting (Python, PowerShell).
Splunk, Microsoft Sentinel, QRadar, Elastic, SPL, KQL, Lucene, SQL, SOAR, AWS, Azure, GCP, Python, PowerShell, EDR, IAM, MITRE ATT&CK
1mo
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Cybersecurity Threat Engineer
Los Angeles, California, United States
OnsiteFull Time
6+ YOESenior cybersecurity professional with 6+ years experience in offensive and defensive security, vulnerability management, threat detection, incident response, cloud and infrastructure security, scripting (PowerShell, Python, JavaScript), and integrating automation and SIEM/SOAR tooling.
PowerShell, Python, JavaScript, MITRE ATT&CK, NIST CSF, ISO27001, Center for Internet Security, OWASP, CI/CD, Security Orchestration Automation and Response, Security Information and Event Management, Vulnerability Scanning, Security Threat Feeds, Red Team Tooling
2w
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Machine Learning Engineer - Vision
Los Angeles or Torrance
$160k-$250k/yr OnsiteFull Time
5+ YOE5-8 years building and shipping computer vision detection/segmentation models; expertise with transformer backbones; strong Python and PyTorch; production deployment ownership; MS/PhD preferred.
Python, PyTorch, ViT, Swin
2mo
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Professional Service Systems Engineer
Santa Ana, California, United States
$120k-$140k/yr HybridFull Time
4+ YOE4+ years in Physical Access Control, Video, and Intrusion Detection; travel 50%; Hirsch product knowledge; virtualization; Windows Server; SQL Server; AD; security certifications preferred.
1mo
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VDC Manager
Atlanta or Charlotte or Austin or Dallas or San Diego or Mesa or Los Angeles
$115k-$130k/yr FieldFull Time
2+ YOEManage VDC modeling and implementation, update as-built models, lead clash detection and 4D scheduling, train and supervise VDC staff; 2+ years construction/architecture/engineering experience; AutoCAD, Revit, Vico, Navisworks experience.
AutoCAD, Revit, Vico Constructor Software, Navisworks, BIM
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