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356 information security engineer jobs at 219 companies in Vallejo, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2w
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Information Security Engineer 4
Fremont, California, United States
$92k-$211k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
Experience in information security engineering and security tools; hands-on with endpoint, identity, network or cloud security; familiarity with integrating security tools, strong troubleshooting and communication skills.
SIEM, SOAR
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2w
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Information Security Engineer 4
Fremont, California, United States
$92k-$211k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEExperience with information security engineering, security tool/platform lifecycle, detection and response, security reviews, and collaboration with SOC/IT/cloud teams; 2+ years preferred and relevant security certification(s) preferred.
SIEM/SOAR, endpoint management, logging
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1mo
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Principal Information Security Engineer
Eden Prairie or San Francisco or United States
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOEAssociate's degree, 7+ years Palo Alto firewall experience, 5+ years cloud security and security architecture experience, firewall policy compliance and remediation, Splunk/AlgoSec familiarity, strong communication and leadership.
Palo Alto Networks, AlgoSec, Firemon, Splunk
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1mo
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Information Security Engineer, Consultant
Oakland or California or Long Beach or El Dorado Hills or Rancho Cordova or San Diego or Woodland Hills
$139k-$208k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
7+ YOEBachelor's or equivalent, 7+ years relevant experience with ≥2 years in application security, strong knowledge of OWASP, STRIDE threat modeling, Agile, regulatory frameworks (HIPAA, SOC2, PCI-DSS, FedRAMP); CISSP-ISSAP preferred.
STRIDE, CICD, OWASP Top Ten, AI/ML, HIPAA, SOC2, PCI-DSS, FedRAMP
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1w
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Information Security Engineer, Bare Metal
New York or San Francisco or Austin or Seattle or United States
$168k-$225k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience securing bare-metal and large-scale infrastructure, deep Linux hardening, network security, encryption and key management, automation in Python/Go/Rust, and cross-team collaboration.
SELinux, AppArmor, TCP/IP, VPNs, LUKS, HSMs, TPM, TXT, Python, Go, Rust, Ansible, Puppet, Chef, OpenBMC, iDRAC, iLO
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1mo
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Principal Information Security Operations Engineer
Walnut Creek or Phoenix or Honolulu
$140k-$202k/yr OnsiteFull Time
Matson
MatsonNYSE: MATX: Provides ocean freight shipping and multimodal logistics services.
7+ YOE7+ years security operations experience with 3+ years leading incident response; SOC Tier 2/3 skills; incident response, SIEM, cloud security (AWS/Azure), Splunk, Microsoft Defender, PowerShell; ability to travel up to 20%.
SIEM, Splunk, Microsoft Defender, Proofpoint, Microsoft Office 365, PowerShell, AWS, Microsoft Azure, GuardDuty, Log Analytics, Data Explorer, SQL, Unix, Linux, Windows, macOS
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3mo
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Security Engineer
San Francisco or New York or United States
$150k-$250k/yr HybridFull Time
Baseten
Baseten: Scalable infrastructure platform for deploying and serving AI models.
3+ YOE3+ years in security engineering, cloud security (AWS/GCP), container security, IaC, security tooling, incident response, and compliance (SOC 2, ISO 27001, GDPR).
SIEM, IDS/IPS, Vulnerability Scanners, Scripting, Cloud Security, Infrastructure as Code (IaC)
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2mo
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Senior Security Engineer
San Francisco, California, United States
$160k-$190k/yr OnsiteFull Time
Cobalt AI
Cobalt AI: Provides autonomous indoor security robots and remote AI monitoring.
5+ YOE5+ years in security engineering or IT security; experience with endpoint security, SOC 2, audits; cloud security; scripting in Python or Bash.
EDR, Vulnerability Management, SIEM, SOC 2, Cloud Security, Python, Bash
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1w
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Chief Information Security Officer
Dallas or Boston or San Bruno or Mountain View or Raleigh
$243k-$365k/yr HybridFull Time
Verily
Verily: Developing data-driven technologies for clinical research and precision health.
10+ YOE8+ MgmtProven security leader with management and technical experience in security engineering, cloud and enterprise security, governance/risk/compliance (ISO 27001, SOC 2), and hands-on work with Okta, Crowdstrike, Wiz, Synk and hyperscaler platforms.
Okta, Crowdstrike, Wiz, Synk, Google Cloud Platform, Amazon Web Services, Azure, ISO 27001, SOC 2
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3w
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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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3mo
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Security Engineer
Fremont, California, United States
$105k-$120k/yr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
2+ YOE2+ years in information security; security operations exposure; OS/network knowledge; automation coding; Azure familiarity; strong communication.
SIEM, EDR, IDS/IPS, MDE, DLP, vulnerability management, patch management, forensics
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2mo
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Security Engineer
San Francisco, California, United States
OnsiteFull Time
Assort Health
Assort Health: Automating healthcare call centers with specialty-specific AI agents.
2+ YOE2-4 years security experience; generalist security; cloud security focus; strong collaboration with product, infra, and security teams; San Francisco-based, in-office 4 days.
Cloud platforms, Scripting, Security tooling
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3mo
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Security Engineer
San Francisco, California, United States
$160k-$250k/yr OnsiteFull Time
Juicebox
Juicebox: AI-native platform for automated candidate discovery and talent sourcing
Security Engineer with platform engineering/DevOps/cloud security experience; AWS and IaC (Terraform); identity systems (IdP, IAM, SSO); secrets management; security observability; and building automated security systems.
AWS, Terraform, SIEM, 1Password, Wiz, Doppler, Kubernetes
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3mo
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Security Engineer
New York or San Francisco
$225k-$300k/yr HybridFull Time
Clay
Clay: Platform for automated lead enrichment and sales workflows.
Senior/Staff security engineer with deep expertise in cloud security, application security, and incident response.
Terraform, AWS Config, AWS Security Hub
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3mo
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Security Engineer, Application Security
San Francisco or New York City or London
$130k-$500k/yr OnsiteFull Time
Mercor
Mercor: Connecting expert human intelligence with frontier AI model development.
5+ YOEFive+ years of professional experience in application security or security engineering; strong web security knowledge; proficient in at least one of Python, TypeScript, or Go; experience with SAST/DAST tooling and vulnerability management.
Python, TypeScript, Go, Semgrep, CodeQL, Snyk, Burp
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1mo
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Security Engineer
Daly City, California, United States
OnsiteFull Time
Interscripts
Interscripts: Provider of healthcare IT consulting and data management solutions.
5+ YOE5+ years in cybersecurity/security engineering; strong network, system, and cloud security; hands-on with SIEM, firewalls, IDS/IPS, VPNs; vulnerability management; security frameworks; Windows/Linux and cloud; IAM concepts; incident response; scripting a plus.
SIEM, Firewalls, IDS/IPS, VPNs, EndpointProtection, VulnerabilityManagement, SecurityAssessmentTools
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3mo
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Staff Network Security Engineer (Information Security) - US Citizen
Boston or San Francisco
$128k-$207k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
5+ YOE5–8 years in network/infrastructure security; 2+ years managing enterprise firewalls; 2+ years securing cloud environments; FedRAMP/NIST 800-53 familiarity; Python/Go scripting; REST APIs; IaC (Terraform); strong IP networking.
Python, Go, Terraform, REST APIs, SOAR, Infrastructure-as-Code, AWS, GCP, Azure
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1mo
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Security Engineer, Corporate Security
San Francisco or New York
$220k-$260k/yr HybridFull Time
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
Hands-on security engineering experience securing identity (Okta, Google Workspace), endpoints (MDM, EDR), and SaaS; automation using Python and Terraform; support for SOC 2 and ISO 27001 compliance.
Okta, Google Workspace, MDM, EDR, SSPM, SCIM, SSO, OAuth, Python, Terraform, SOC 2, ISO 27001, Model Context Protocol (MCP)
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1mo
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Security Engineer
Singapore or San Francisco
HybridFull Time
Menlo Research
Menlo Research: Building open-source humanoid robots and AI locomotion software.
5+ YOE5+ years as a software/security engineer; hands-on Linux and networking; IaC (Terraform/Helm/Ansible); Kubernetes; Python or Go; threat modeling and defining security for hybrid cloud and on-prem deployments.
Linux, Terraform, Helm, Ansible, Kubernetes, Python, Go
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1mo
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Security Engineer
San Francisco or New York City or United States
$100k-$160k/yr HybridFull Time
StackAI
StackAI: Build and deploy custom AI agents without writing code.
4+ YOE4+ years security engineering experience across infrastructure and application layers; leadership experience; cloud security (GCP/Azure/AWS); secure development (JavaScript/TypeScript/Go/Node.js); risk, incident response, and compliance (SOC 2/ISO 27001) experience.
Render.com, Vercel, GCP, Azure, AWS, Kubernetes, JavaScript, TypeScript, Go, Node.js
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