38 cyber security engineer jobs at 27 companies in Atherton, CA
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Cyber Security Architect/Engineer II
San Jose, California, United States
$114k-$142k/yr OnsiteFull Time
4+ YOEBachelor's in a technical field, 4 years relevant cyber/security and server experience, U.S. person eligibility, ability to obtain/maintain security clearance, Windows 11, Linux and Microsoft server proficiency, PowerShell and Ansible experience.
Trellix, Splunk, Veritas Backup Exec, Nessus, Red Hat Enterprise Linux (RHEL), Satellite Server, Ansible, Active Directory Domain Services (AD DS), STIG Viewer, SCAP, PowerShell, Microsoft Windows 11, Cisco Catalyst Switches, Triplite, APC Uninterruptible Power Supply
1mo
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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
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
4h
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Cyber Security Engineer
Livermore, California, United States
$122k-$186k/yr HybridFull Time
Bachelor's degree or equivalent experience; information security experience; hybrid cloud, big-data, auditing, compliance, vulnerability testing, monitoring, communication, and DOE Q clearance eligibility requiring U.S. citizenship.
GRC, Splunk
1d
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Senior Cyber Security Engineer
Milpitas, California, United States
$154k-$255k/yr OnsiteFull Time
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
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
2w
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Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
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
4w
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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
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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
1w
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Senior Cyber Security Engineer - Automation, Data Center & Networking Security
Pittsburgh or Palo Alto
$160k-$240k/yr OnsiteFull Time
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
1w
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Cyber Security Identity Staff Engineer
Bethesda or Palo Alto or Richardson or Seattle
$110k-$230k/yr OnsiteFull Time
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
1d
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Senior Staff Security Engineer, GCP Cyber Defense Center
Sunnyvale, California, United States
$262k-$364k/yr OnsiteFull Time
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
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
3w
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Security Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)
San Jose, California, United States
OnsiteInternship
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
3h
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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
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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
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