32 cyber security engineer jobs at 21 companies in Fairfield, CA
2mo
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Cyber Security Engineer
Sacramento County, California, United States
$9k-$12k/mo HybridFull Time
Information technology and security engineering experience, cloud security expertise, security tools and project experience, and ability to communicate complex issues. Information security certifications are desired.
Microsoft 365, IaaS, PaaS, SaaS
1d
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Cyber Security Engineer
Livermore, California, United States
$122k-$186k/yr HybridFull Time, Contract
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
2mo
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Cyber Security Engineer - Sr. Consultant level
Foster City, California, United States
$181k-$289k/yr HybridFull Time
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
1mo
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Cyber Security Intern
San Francisco, California, United States
$40-$55/yr HybridInternship
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
1mo
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Hardware Cyber Security Engineer (Test Lead)
Fremont, California, United States
$120k-$160k/yr OnsiteFull Time
5+ YOERelevant degree or equivalent and minimum 5 years' experience, knowledge of EN 303 645/EN 18031 and cybersecurity standards, ISO 17025 test procedure experience, strong communication and mentoring skills, US work authorization required.
EN 303 645, EN 18031, ETSI EN 303 645, EU Cyber Resilience Act (CRA), ISO 17025
1mo
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Field Security Specialist (Cyber Security Solutions Engineer)
San Francisco or New York City
$335k-$352k/yr HybridFull Time
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
1mo
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Senior Security Engineer
San Francisco, California, United States
$175k-$220k/yr OnsiteFull Time
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
3w
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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
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
2d
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Senior Product Security Engineer - QRA
Foster City or Seattle or San Diego or Boston
$217k-$307k/yr HybridFull Time
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
2w
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Senior Staff Security Engineer
Berkeley, California, United States
$170k-$223k/yr OnsiteFull Time
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
1mo
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Lead Security Assessment Engineer (Hybrid - Seattle)
Seattle or Los Angeles or San Francisco
$166k-$258k/yr HybridFull Time
8+ YOEBachelor's or master's in CS/cyber or equivalent, 8+ years cybersecurity experience, strong secure SDLC, threat modeling, vulnerability management, experience with security assessment tools and AI, familiarity with cloud-native architectures and APIs.
AI, APIs
2mo
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Compliance Engineer
Livermore, California, United States
$102k-$116k/yr OnsiteFull Time
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
1d
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Sr Manager, Cyber Defense & Engineering
Austin or Chicago or New York City or Salt Lake City or San Francisco
$159k-$242k/yr HybridFull Time
Technical security leader experienced in corporate or enterprise security engineering, people leadership, endpoint and identity security, cross-functional influence, hiring, mentoring, metrics, and automation.
macOS, Windows, Linux, EDR, MDM, SSO, MFA, PAM, DMARC, SPF, DKIM, DRE, OAuth, ZTNA, Wi-Fi, DLP
2mo
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Cyber Defense & Engineering - Cloud Security Senior Associate
Chicago or Tampa or Austin or Washington or Dallas or Los Angeles or Denver or Minneapolis or Boston or Detroit or Florham Park or New York or San Francisco or California or Philadelphia or Seattle or Houston
$77k-$202k/yr OnsiteFull Time
3+ YOEBachelor's degree, at least 3 years experience, deep cloud security knowledge (IaC, CI/CD, CSPs), proficiency with scripting/programming (Git, Java, JavaScript, Python, Go, C#), and client-facing skills.
Git, Java, JavaScript, Python, Go, C#, IaC, CI/CD
1mo
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AI Security and Governance Lead
Washington or Los Angeles or Troy or New York or Houston or Chicago or Grand Rapids or Owings Mills or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Huntsville or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Walnut Creek or Daphne or Baton Rouge or Metairie or Grenada or Hattiesburg or Brentwood or Jackson or Miramar Beach or Tallahassee or Mobile
$151k-$193k/yr OnsiteFull Time
7+ YOEBachelor's in CS/IT/Cyber/Data Science required, 7+ years in enterprise architecture/security/governance or AI engineering, experience with Microsoft Azure AI platforms, AI risk assessments and governance frameworks, and leadership/mentoring experience.
Microsoft Azure, Azure AI, Azure OpenAI, Azure AI Foundry, LangChain, Semantic Kernal, NIST AI RMF, ISO 42001, ISO 27001, OWASP, SANS
2w
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Head of Infosec
South San Francisco, California, United States
OnsiteFull Time
Hands-on information security leader to set strategy, build a security engineering function, and secure cloud, software, data, and cyber-physical systems.
20h
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Technology Sales Engineer Intern - Entry-Level Sales Program 2027
Research Triangle Park or Durham or Irvine or Atlanta or Dallas or Austin or San Francisco or Washington or Chicago or New York
$71k-$130k/yr HybridInternship, Contract
Currently enrolled in a technical undergraduate or graduate program, with foundational technology knowledge, programming experience, AI-assisted development experience, and strong analytical, communication, and presentation skills.
Python, Java, JavaScript, C++, AI, cloud computing, software development, automation, data, cybersecurity, IBM Cloud
3mo
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Automation & Controls Leader
Oakland, California, United States
$88k-$148k/yr OnsiteFull Time
Bachelor's in Electrical/Automation Engineering; proven automation/controls leadership in manufacturing; PLCs/HMI/SCADA expertise; OT/IT integration knowledge; strong problem‑solving and leadership; US work authorization.
PLC, HMI, SCADA, Industrial Networks, Cybersecurity
3mo
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Automation & Controls Leader
Oakland, California, United States
$88k-$148k/yr OnsiteFull Time
Bachelor’s degree in Electrical or Automation Engineering; proven manufacturing automation/controls leadership; PLCs/HMIs/SCADA, industrial networks; end-to-end project management; OT/IT integration knowledge; US work authorization.
PLC, HMI, SCADA, Industrial Networks, Cybersecurity
4w
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Global Industry Technical Consultant, Data Center
Milwaukee or Dallas or San Francisco or Atlanta or Houston or Chicago or Denver
$156k-$234k/yr HybridFull Time
8+ YOEDefine and scale technical solution stack for data center markets; provide solution architecture, enablement, and support global pursuits. Requires domain expertise and ability to travel.
IIoT, cybersecurity, OT/IT
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