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61 security operations engineer jobs at 44 companies in Simi Valley, CA

1mo
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Security Operations Engineer I
Redondo Beach, California, United States
$125k-$155k/yr OnsiteFull Time
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
3+ YOE3+ years in cybersecurity/SOC or security engineering; familiarity with SIEM and EDR; experience with Microsoft Defender, Sentinel, Splunk, Elastic, Wiz, CrowdStrike, or Cortex XDR; strong analytical and collaboration skills.
SIEM, EDR, Microsoft Defender, Microsoft Sentinel, Splunk, Elastic, Wiz, CrowdStrike, Cortex XDR, Microsoft Entra ID, Microsoft Azure AD, MITRE ATT&CK, PowerShell, Python, KQL
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2w
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Security Engineer
Los Angeles, California, United States
OnsiteFull Time
LENS
LENS: AI-powered technology for real-time traffic accident prevention.
Design, implement, and operate end-to-end security for cloud-native platforms; lead FedRAMP/GovRAMP compliance; perform threat modeling, appsec, and incident response; partner with engineering teams.
GCP, AWS, Azure, KMS, OWASP ZAP, OX suites, SIEM, Splunk, GSO
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4w
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Security Engineer (Blue Team)
Hawthorne or Redmond
$130k-$180k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in a STEM field or 2+ years incident response/security operations/security engineering; experience with Python, Go, C++, or Rust; incident response, ETL, Kubernetes, and SIEM experience preferred.
Python, Go, C++, Rust, Kubernetes, ETL, SIEM, CSIRT, Windows, Linux, macOS
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2d
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Senior Software Engineer - Security Operations
New York or Los Angeles
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
5+ YOE5+ years in security engineering/operations, hands-on incident response and threat detection, proficiency coding in Python/Go (or similar), SIEM and cloud experience, strong communication and critical thinking.
Python, Go, Ruby, Bash, Splunk, ELK, Chronicle, Panther, SIEM, SOAR, EDR, AWS, GCP, Azure, MITRE ATT&CK
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1mo
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Staff Security Engineer, PSIRT
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin
$185k-$230k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
7+ YOE7+ years security engineering experience with 4+ years running or leading a PSIRT/CVD function; CNA/CVE operational experience, familiarity with CVSS/CWE/EPSS/SSVC and ISO/IEC disclosure/handling standards; strong written communication and ability to obtain CJIS.
FIRST PSIRT Services Framework v1.1, CVE, CNA, ISO/IEC 29147, ISO/IEC 30111, CERT/CC Guide to CVD, CISA Binding Operational Directive 20-01, CVSS v3.1, CVSS v4.0, CWE, EPSS, SSVC, AWS, IAM, EKS, GraphQL, OWASP Top 10, ML/CV
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3mo
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Temporary Development, Security, and Operations Engineer
Silicon Valley or New York or Boston or San Francisco or Washington, D.C. or Seattle or Santa Monica
$126k-$189k/yr HybridFull Time
Fenwick & West
Fenwick & West: Legal services for technology and life sciences companies.
3+ YOETemporary DevSecOps engineer with 3+ years in DevOps/DevSecOps, Git-based workflows, Azure DevOps, Azure, and security tooling. bachelor’s degree preferred.
Git, Azure DevOps, Microsoft Azure, Terraform, Bicep, Docker, Snyk, Microsoft Defender
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3w
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Spacecraft Operations Engineer II/Senior
Long Beach, California, United States
$86k-$125k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEBachelor's in engineering, 2+ years (Engineer II) or 5+ years (Senior) of spacecraft/ground systems or operations experience, software development experience (Python/Ruby/C/C++), and active U.S. government security clearance with TS eligibility.
Python, Ruby, C, C++, GIT, CI/CD, cloud infrastructure, flatsat, HITL, Software-in-the-Loop (SIL), Hardware-in-the-Loop (HIL)
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1mo
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Security Engineer II
Chicago or Los Angeles or Nashville or New York City or Seattle
$115k-$160k/yr OnsiteFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
3+ YOE3+ years in cybersecurity or security operations; incident investigation and response; administering enterprise security technologies; endpoint, network, identity, vulnerability, and cloud security; log analysis; scripting with PowerShell or Python.
AWS, Atlassian, Automox, CrowdStrike, JumpCloud, KnowBe4, PowerShell, Python, Proofpoint, Qualys, Trend Micro, Windows, macOS
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2mo
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Senior Security Engineer
Los Angeles, California, United States
$180k-$200k/yr OnsiteFull Time
DISQO
DISQO: Provides an advertising measurement and consumer audience insights platform.
6+ YOE6+ years in cloud security, security operations, incident response; strong AWS security knowledge; scripting in Python/Go; AI-enabled workflow experience; cloud-native detection and monitoring; endpoint security experience.
AWS, GuardDuty, Security Hub, Config, CloudTrail, IAM, KMS, Macie, Inspector, Terraform, CDK, CloudFormation, EKS, SIEM, SOAR, CrowdStrike, EDR, OPA, Cedar, Copilot
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5d
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Microsoft Security Engineer
Los Angeles, California, United States
$170k-$230k/yr OnsiteFull Time
Cornerstone Concilium
Cornerstone Concilium: Provides engineering and technology consulting for large-scale infrastructure projects.
8+ YOE8+ years designing and operating enterprise Microsoft 365 and Azure environments; expert M365/Azure, identity and security controls; PowerShell proficiency; experience with NIST/CIS frameworks.
Microsoft 365, Azure, Entra ID (Azure AD), Entra Connect, Conditional Access, PIM, Microsoft Defender for Cloud, Defender for Servers, Microsoft Sentinel, Azure Monitor, PowerShell, Microsoft Graph, Exchange Online, SharePoint Online, OneDrive, Teams, Active Directory, Windows Server, Microsoft Sentinel, Defender XDR, Purview, Intune, GitHub, Azure DevOps
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1w
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Sr Manager IT, Security Operations
El Segundo, California, United States
$174k-$210k/yr OnsiteFull Time
Mattel
MattelNASDAQ: MAT: Designs, manufactures, and markets toys and family entertainment franchises.
10+ YOE5+ Mgmt10+ years in cybersecurity with 5+ years leading global security operations; experience with SOC, MDR, incident response, threat intelligence, detection engineering, and third-party incident management.
Endpoint Detection & Response (EDR), Identity Threat Detection and Response (ITDR), Managed Detection & Response (MDR), Security Information and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), Threat Intelligence Platforms, Recorded Future, MITRE ATT&CK Framework, NIST Cybersecurity Framework, NIST SP 800-61 Incident Handling
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2d
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Lab Operations Engineer (Entry, Associate, or Experienced Level)
Long Beach, California, United States
$77k-$151k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
Ability to obtain U.S. security clearance, associate's degree or equivalent in engineering/technical field, experience with electronic hardware testing, lab environments, wire harnesses and electrical interfaces.
AutoCAD, Visio, DOORS, TeamCenter, Ethernet, MILSTD-1553, ARINC 429, RS-232
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2d
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Lab Operations Engineer (Entry, Associate, or Experienced Level)
Long Beach, California, United States
$77k-$151k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
U.S. person able to obtain U.S. Secret security clearance, associate's degree in engineering-related field, experience with electronic hardware testing, lab environment, wire harnesses, and electrical interface standards.
AutoCAD, Visio, DOORS, TeamCenter, Ethernet, MIL-STD-1553, ARINC 429, RS-232
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1mo
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Security Operations Manager
Torrance or Los Angeles
OnsiteFull Time
Northwood Space
Northwood Space: Manufacturing ground stations and providing satellite communication infrastructure.
5+ YOE5+ years SOC/incident response experience with SIEM, EDR, detection engineering, digital forensics, threat hunting, Python/PowerShell/Bash automation, and ability to obtain TS/SCI; U.S. citizen or lawful permanent resident required.
Volatility, YARA, Python, PowerShell, Bash, SIEM, EDR, UEBA, SOAR, FortiGate, Cloudflare Zero Trust, Okta, CrowdStrike, SentinelOne, Proofpoint, Sublime Security, AWS GovCloud, Microsoft GCC, MITRE ATT&CK, Diamond Model, NIST 800-171, CMMC, DFARS
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1mo
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Space Security EW/RF Operational Engineer
Colorado Springs or El Segundo
$117k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor's in engineering/math/technical science, 8+ years engineering experience (12+ for senior), EW/SATCOM/RF and systems engineering experience, DoD/IC experience, Top Secret SCI clearance required, U.S. citizenship, occasional travel.
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2w
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DevSecOps Engineer
Los Angeles, California, United States
$150k-$160k/yr HybridFull Time
Renesas Electronics
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
7+ YOE7+ years in DevOps/SRE or infrastructure engineering, bachelor\u0002s in CS or equivalent, deep AWS and Kubernetes expertise, PostgreSQL operations, Terraform, Docker, GitHub Actions, strong security and systems-thinking skills.
DuploCloud, GitHub Actions, Kubernetes, PostgreSQL, Terraform, Docker, AWS, EKS, ECS, RDS, S3, IAM, VPC, CloudWatch, GovCloud, NATS, Redis, Kafka, Datadog, PostHog, Sentry
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2mo
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Space Operations Integrator
El Segundo, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
14+ YOEBachelor's degree and 14+ years of space systems experience; space operations experience; in-scope security background with SCI eligibility and Continuous Vetting; willing to obtain TS/SCI with Poly.
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4w
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Infrastructure Engineer
El Segundo or Washington, D.C. or Palo Alto or San Francisco or Austin or New York City
$80k-$210k/yr OnsiteFull Time
Gallatin
Gallatin: Develops AI software for military logistics and supply chains.
5+ YOE5+ years operating production infrastructure; deep Kubernetes and multi-cluster experience; expertise with cloud providers (AWS, Azure); experience with air-gapped deployments, IaC, secure CI/CD, and ability to obtain a US security clearance.
Kubernetes, AWS, Azure, JWICS, Palantir Foundry, Terraform, CloudFormation, CI/CD, DevSecOps, Go, Python, Rust, TypeScript, FedRAMP, SOC 2
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1mo
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Managing Engineer -- Cyber Platform Engineering (Remote, US)
United States or Illinois or San Francisco or Los Angeles or Indiana
$120k-$194k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
7+ YOE3+ Mgmt7+ years in software/platform/data engineering, 3+ years leading engineering teams in product environments; experience operating production systems with reliability, observability, and security; cloud-native and integration expertise; strong technical and people leadership.
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1w
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Sr. Systems Engineer
Los Angeles, California, United States
$88k-$131k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years systems engineering experience; expertise with Kubernetes, Linux, cloud operations (Azure preferred); automation with Git Ops, Ansible, Terraform, Claude AI; monitoring with Datadog/Prometheus; scripting in Python/Bash/PowerShell; security/compliance (PCI DSS, SOC 2); on-call participation.
Kubernetes, Linux, Azure, Git Ops, Ansible, Terraform, Claude AI, Datadog, Prometheus, Python, Bash, PowerShell
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