265 security systems engineer jobs at 156 companies in Santa Rosa, CA
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Data Center Physical Security Systems Engineer
San Francisco or Seattle or Washington or New York City or United States
$205k-$335k/yr RemoteFull Time
15+ YOEDeep expertise in physical security systems and security engineering with 15+ years experience; experience designing and implementing access control, video, intrusion, and integrated monitoring across multi-site data centers; ~25% global travel.
2w
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Hardware Systems Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$190k-$270k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering or related field, 10+ years of engineering experience, defense systems background, hardware systems leadership, architecture and trade study expertise, and ability to obtain and maintain U.S. security clearance.
DOORS, Jama, Cameo, MagicDraw, SysML, Coherent Distributed Networks (CDN), RF
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Platform Security Engineering, Operating Systems
San Francisco or New York City or Seattle
$320k-$405k/yr HybridFull Time
Deep Linux internals and kernel security knowledge, C and systems programming, eBPF experience, familiarity with SELinux/AppArmor/seccomp, track record fixing OS-level vulnerabilities; bachelor's degree or equivalent.
Linux, SELinux, AppArmor, Linux Security Modules, seccomp, eBPF, C, SEV, TDX, SGX, TPM, HSM
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Principal Security Engineer
San Francisco or Denver or New York City
$240k-$310k/yr OnsiteFull Time
10+ YOE10+ years security engineering experience; architecting secure systems, threat modeling, infra-as-code, and translating HIPAA/SOC2/PCI/HITRUST into engineering requirements; strong technical leadership and communication.
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Deployed Systems Engineer
San Francisco, California, United States
OnsiteFull Time
Deep infra engineering with on‑prem/VPC/air‑gapped experience, strong Kubernetes/Helm skills, fleet upgrade/rollback judgment, AI/agent experience, Linux proficiency, strong writing for RCAs and security notes.
GitHub, Gmail, Notion, Salesforce, Kubernetes, Helm, Temporal, Postgres, GCP, AWS, Linux, Replicated, KOTS, MCP
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Software Security Engineer (Distributed Systems) MTS
San Francisco, California, United States
$117k-$224k/yr HybridFull Time
2+ YOE2+ years security engineering experience building automation tools; coding in Go, Java, or Python; GCP and Terraform experience; familiarity with CI/CD, SAST/DAST/SCA/SIEM, Linux, and threat modeling.
Go, Java, Python, GCP, Terraform, CI/CD, SAST, DAST, SCA, SIEM, Docker, Kubernetes
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Staff Engineer, Security
New York City or San Francisco or Seattle or United States
$220k-$240k/yr RemoteFull Time
Deep multi-domain security expertise (product, cloud, data, access governance, detection & response); recent hands-on engineering and system design experience; built security programs at scale; strong communication and ownership.
Gem
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Staff/Senior Engineer, Security
San Francisco or Toronto or United States or Canada
$180k-$260k/yr HybridFull Time
5+ YOE5+ years in security-focused engineering with hands-on architecture, SAST/DAST and CI/CD integration, cloud and application security, experience securing AI systems, strong scripting (Python) and relevant cybersecurity certification.
SAST, DAST, CI/CD, OWASP, JFrog, Snyk, SASE, CASB, RASP, Python, Ruby, Node.js, DNS-SEC
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Senior Security Engineer
Seattle or San Francisco or United States
$145k-$200k/yr HybridFull Time
5+ YOE5+ years in security/infrastructure/application security; hands-on with AWS or GCP; proficiency in Python/Go/Java; experience with SAST/DAST and SIEM; knowledge of secure system design, incident response, and AI/LLM security risks.
GCP, AWS, Python, Go, Java, SAST, DAST, SIEM, CI/CD, AI-powered scanning tools
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Principal Security Engineer
San Francisco or California
$319k-$479k/yr RemoteFull Time
10+ YOE10+ years developing production software, 5+ years focused on scaling security practices, technical leadership at principal level, strong system design, security expertise, and ability to write production-quality security automation code.
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Systems Engineer III
Fairfield, California, United States
$73-$88/hr OnsiteFull Time
12+ YOE12+ years IT experience with deep systems engineering expertise in highly available healthcare infrastructure; strong troubleshooting, scripting, database, cloud, and security skills.
Linux Server, Windows Server, Radius, LDAP, MSAD, EntraID, MFA, SQL, Python, PowerShell, Microsoft365
4d
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Software Engineer — Security
New York City or San Francisco
$220k-$300k/yr HybridFull Time
Requires Python, Go, or similar programming; cloud-native and containerized systems experience; Terraform and AWS architecture; IAM and network security expertise. Experience with security automation, incident response, threat modeling, and compliance frameworks is valued.
Python, Go, Infrastructure as Code (IaC), Cloud Security Posture Management (CSPM), AWS, Kubernetes, Identity and Access Management (IAM), Network Access Control Lists (NACLs), Virtual Private Cloud (VPC), AWS Key Management Service (KMS), Terraform, CI/CD, Amazon Machine Images (AMIs), Secrets Manager, HashiCorp Vault, NIST CSF, ISO 27001, SOC 2, CIS benchmarks, Secure Development Lifecycle (SDLC), Static Application Security Testing (SAST), Software Composition Analysis (SCA), Software Bill of Materials (SBOM), Security Information and Event Management (SIEM), Security Orchestration, Automation and Response (SOAR), GCP, Azure, Zero-trust, Data Loss Prevention (DLP)
1mo
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Security and Systems Engineer, Information Technology, Full-Time, Days
San Rafael, California, United States
$52-$78/hr OnsiteFull Time
3+ YOEBachelor's in CS preferred; 3+ years systems engineering/Windows admin/network experience; 1+ years cybersecurity experience; PowerShell, endpoint security, firewalls, intrusion detection knowledge; CompTIA A+; IAM and California Class C driver required.
PowerShell, anti-virus software, intrusion detection, firewalls, VPNs, DLP, FIM
1mo
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Security Engineer
Berkeley, California, United States
$286k-$503k/yr HybridFull Time
Deep security fundamentals across systems, networks, cloud, and identity; offensive security/red teaming; AI/LLM engineering; strong AWS (IAM) knowledge.
AWS, EKS, Lambda, ECS, IAM, SQS, CloudWatch, SecurityHub, GuardDuty, PostgreSQL, Aurora, Pulumi, DataDog, Okta, Google Workspace, Tailscale, CrowdStrike Falcon, SIEM, Kubernetes
2w
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Senior Systems Engineer, Legal Systems
Livingston or New York City or Sunnyvale or San Francisco or Bellevue
$182k-$242k/yr OnsiteFull Time
5+ YOE5+ years supporting legal systems/CLM with Ironclad experience preferred; strong API/integration, workflow automation, analytics, security, and stakeholder communication skills.
Ironclad, Descartes, Brightflag, GenAI
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Senior Software Engineer - Android Systems & Security
San Francisco or China
$272k-$283k/yr HybridFull Time
Expert in AOSP and TEE/ARM TrustZone, strong Java and C/C++ (JNI) skills, experience with Soong/Make and OEM/firmware integration, familiarity with secure boot/AVB, Python/Bash automation, and cross-border collaboration.
AOSP, TEE, Android Framework, HAL, Soong, Make, Java, C/C++, JNI, Kotlin, Secure Boot, AVB, Python, Bash, Qualcomm, MediaTek
3mo
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IT Systems Engineer
San Francisco, California, United States
$190k-$240k/yr OnsiteFull Time
4+ YOE4+ years in systems engineering or related IT/security role; strong macOS fluency; hands-on MDM (Rippling, Jamf, Kandji); Okta administration; scripting (bash/Python); SaaS stack management; familiarity with AI tools.
Okta, Google Workspace, Slack, Rippling, Jamf, Kandji, MCP servers, Python, bash, Claude, Cursor, Codex
5d
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Physical Security Engineer (US)
Houston or New York City or San Francisco or Seattle
$150k-$175k/yr OnsiteFull Time
8+ YOERequires 8+ years leading complex physical security or infrastructure programs, relevant bachelor's degree or equivalent experience, data center delivery expertise, cross-functional coordination, commissioning, and physical security systems knowledge.
2mo
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Sr. Embedded Security Engineer
San Francisco, California, United States
$138k-$184k/yr OnsiteFull Time
6+ YOE6+ years in hardware security or embedded systems; hands-on experience with TPMs/HSMs, secure boot, OTA updates, OS hardening; strong C/C++, Rust, and Python skills; Yocto Linux and cryptography experience.
TPM, HSM, C, C++, Rust, Python, Yocto Linux, JTAG, SWD, UART, POSIX, OTA
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Staff Product Security Engineer
San Francisco, California, United States
$180k-$248k/yr HybridFull Time
7+ YOE7+ years in information security with deep application/offensive research or AI/ML security, hands-on assessment of LLM-integrated and agentic systems, proficiency in multiple programming languages, threat modeling, manual code review, and strong communication.
Python, Go, Java, TypeScript, C, C++, SAST, DAST, SCA, fuzzing, OIDC, OAuth 2.0, SAML, CI/CD, LLM, MCP
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