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40 cyber security engineer jobs at 27 companies in San Francisco, CA

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Principal Cyber Security Engineer, Strategy and Architecture
Carlsbad or Reston or Marlborough or Tempe or San Jose or New York City
$230k-$363k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
10+ YOEBachelor's or Master's in a technical field, 10+ years in security/systems/network engineering, strong risk analysis and secure system design experience, hands-on with enterprise security tools, US citizenship, up to 20% travel.
firewalls, IDS/IPS, PKI, SIEM/SOAR, EDR/NDR, CSPM/CNAPP, zero-trust, NIST, ISO 27001, GDPR, CCPA
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1w
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Cyber Security Engineer
Livermore, California, United States
$122k-$186k/yr HybridFull Time, Contract
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Bachelor's degree or equivalent experience; information security experience; hybrid cloud, data platforms, auditing, compliance, vulnerability testing, system monitoring, and technical communication skills; U.S. citizenship required for DOE Q clearance.
Governance Risk and Compliance (GRC), Splunk
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2w
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Senior Cyber Security Engineer
Milpitas, California, United States
$154k-$255k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
5+ YOE5–10+ years in cybersecurity engineering with expertise in attack surface management, penetration testing, vulnerability management, cloud security, scripting (Python/Bash/Go), and automation.
AWS, Azure, GCP, Python, Bash, Go, NIST CSF, NIST 800-82, ISO 27001, EDR/XDR, SIEM, SOAR, ASM, Claroty, Nozomi, Dragos, DevSecOps, CI/CD, Software Bill of Materials (SBOM), AI/ML
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Cyber Security Engineer - Sr. Consultant level
Foster City, California, United States
$181k-$289k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
8+ YOE8+ years of relevant work experience; cloud security across multi-cloud; strong Python/Go; IaC, GitOps; GenAI and automation experience; leadership and communication skills.
Python, Go, Terraform, AWS, Azure, GCP, GitOps, OPA, Rego, Sentinel
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Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
12+ YOEExpertise in incident response, threat hunting, SIEM integrations and automation; programming with Python and scripting; bachelor's in CS/IT and 12+ years relevant experience.
Python, Google Chronicle, Splunk, Phantom SOAR, CRIBL, Logstash, IBM QRadar, SIEM
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Cyber Security Intern
San Francisco, California, United States
$40-$55/yr HybridInternship
Labelbox
Labelbox: Provides a platform and services for AI training data management.
Pursuing Bachelors/Masters in cybersecurity, CS, or related; interest in cloud/data security and SecOps; basic knowledge of GCP/AWS/Azure and SQL; strong communication and analytical skills.
GCP, AWS, Azure, SQL, Cursor, Claude Code, SIEM, CI/CD, LLM
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3w
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Senior Cyber Security Engineer - Automation, Data Center & Networking Security
Pittsburgh or Palo Alto
$160k-$240k/yr OnsiteFull Time
Latitude AI
Latitude AI: Developing automated driving technology for next-generation Ford vehicles.
4+ YOEBachelor's +4 years (or Master's +2) in related field; hands-on experience securing HPC/virtualization, cloud, networks; scripting, IaC, vulnerability management, and security architecture skills required.
AWS, HPC, MAAS, Lustre, Kerberos, Linux, Bash, Python, Go, Java, Terraform, Cloud Formation, Ansible, Jenkins, Palo Alto, Fortinet, F5, CI/CD
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Cyber Security Identity Staff Engineer
Bethesda or Palo Alto or Richardson or Seattle
$110k-$230k/yr OnsiteFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
4+ YOE4+ years in technology or identity engineering; expertise with identity protocols and privileged access; experience with cloud providers, Linux/Mac/Windows; Python or Go; Bachelor's in CS/Information Systems or equivalent.
Active Directory, Kerberos, LDAP, SAML, SCIM, OAuth, OIDC, IGA, PAM, JIT, ITDR, NHI, EPM, MITRE, CIS, NIST, Python, Go, REST APIs, Linux, Mac, Windows, AWS, GCP, Azure, IaaS
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Senior Staff Security Engineer, GCP Cyber Defense Center
Sunnyvale, California, United States
$262k-$364k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
10+ YOEBachelor's or equivalent,10+ years in security assessments and security engineering focused on systems,experience securing cloud infrastructure and multiple security domains,AI/ML experience preferred.
Google Cloud Platform (GCP), AI, ML
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Principal Security Engineer | Cyber Defense Engineering
Santa Clara, California, United States
$221k-$387k/yr RemoteFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
15+ YOE15+ years in security engineering and 5+ years in software engineering, including enterprise architecture, threat modeling, AI security, and cross-domain security strategy. Bachelor’s, master’s, or PhD preferred.
LangChain, LangGraph, LLMs, RAG
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Principal Security Engineer | Cyber Defense Engineering
Santa Clara, California, United States
$221k-$387k/yr RemoteFull Time
ServiceNow
ServiceNowNYSE: NOW: Enterprise cloud platform for digital workflow automation.
15+ YOERequires 15+ years in security engineering, 5+ years in software engineering, enterprise-scale architecture, multi-domain security direction, and AI threat expertise. Bachelor's, master's, or PhD preferred.
LangChain, LangGraph, LLMs, RAG
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Field Security Specialist (Cyber Security Solutions Engineer)
San Francisco or New York City
$335k-$352k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Deep practitioner credibility in cybersecurity, customer-facing advisory experience, ability to build demos/prototypes, design AI workflows, and scope pilots with safety and evaluation criteria.
APIs, Codex, GitHub workflows, CI/CD systems
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Lead Cyber Cryptographic Engineer
Riverwoods or Richmond or San Jose or Plano or New York City or McLean
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOE5+ MgmtRequires 4+ years in cloud, security and cryptographic engineering, Agile security projects, PKI, key management, and certificate lifecycle processes; preferred Python, serverless, AWS security, Terraform, and technical leadership.
AWS, Microsoft Azure, Google Cloud Platform, PKI, AWS Lambda, Python, CloudWatch, GuardDuty, Macie, Config, CloudTrail, Terraform, AWS CloudFormation, DevOps
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Senior Security Engineer
San Francisco, California, United States
$175k-$220k/yr OnsiteFull Time
Sigma Computing
Sigma Computing: Cloud-native analytics platform featuring a spreadsheet-style interface.
5+ YOE5+ years security engineering experience, BS or MS in Computer Science/Cyber Security, strong software engineering and Python skills, cloud (AWS/Azure/GCP) experience, SIEM/EDR/WAF/IAM knowledge, and AI/LLM security experience.
Python, SQL, AWS, Azure, GCP, SIEM, EDR, WAF, IAM, LLM, APIs
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Lead Cyber Cryptographic Engineer
Riverwoods or Richmond or San Jose or Plano or New York City or McLean
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOERequires a high school diploma or GED and 4+ years in cloud, security cryptographic engineering, Agile security projects, PKI, key management, and certificate lifecycle processes; bachelor's degree and additional experience preferred.
AWS, Microsoft Azure, Google Cloud Platform, AWS Lambda, Python, CloudWatch, GuardDuty, Macie, Config, CloudTrail, Terraform, AWS CloudFormation, PKI
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Endpoint Security & Exposure Engineer (Cyber Security)
Houston or Austin or Chicago or Atlanta or San Francisco or Seattle or Miami or Dallas
$100k-$120k/yr OnsiteFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOE5+ years cybersecurity experience; hands-on endpoint security, application control, privilege and vulnerability management; ServiceNow Vulnerability Response experience; scripting with PowerShell or Python.
Microsoft Windows Server, Windows 11, Linux, Active Directory, Entra ID, Microsoft Intune, Microsoft Defender for Endpoint, Azure, AWS, Google Cloud, ServiceNow Vulnerability Response, PowerShell, Python, Rapid7, Tenable, Qualys
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Security Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing undergraduate or postgraduate STEM degree; proficient in Go/Python/C; familiar with algorithms, network protocols and cyber security; experience with MySQL, Redis, ES, Hive; strong coding skills.
Go, Python, C, MySQL, Redis, ES, Hive
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1w
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Senior Product Security Engineer - QRA
Foster City or Seattle or San Diego or Boston
$217k-$307k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
7+ YOEMaster’s degree in computer science or related engineering field, 7+ years’ experience, cybersecurity expertise, complex systems analysis, and knowledge of cloud and cyber-physical security standards.
AWS, Infrastructure as Code (IaC), ISO 21434, UNECE R155, NIST CSF, SOC2 Type2, UDS, JTAG, CAN/LIN, I2C, SPI
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3w
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Senior Staff Security Engineer
Berkeley, California, United States
$170k-$223k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
10+ YOE10+ years cyber security experience; systems programming in C/C++/Rust; applied cryptography; hardware root-of-trust, secure boot, HSM/HSE/TPM integration; formal verification and threat modeling.
C, C++, Rust, Go, HSM, HSE, TPM, Delay-Disruption Tolerant Networking (DTN), Bundle Protocol, NERC CIP, NIST IR 7628, NIST SP 800-160
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Compliance Engineer
Livermore, California, United States
$102k-$116k/yr OnsiteFull Time
Topcon Positioning Group
Topcon Positioning GroupTokyo Stock Exchange: 7732: Sells precision positioning and workflow automation for industrial sectors.
3+ YOEBachelor’s degree in Electronics, Information Systems, Engineering, or related field; 3+ years in compliance, security engineering, risk management; familiarity with CE, RED, FCC, ANATEL; cybersecurity and certification experience.
Hardware, Software, Cybersecurity, Risk Assessment, Documentation
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