727 security engineer jobs at 175 companies in Prunedale, CA
1mo
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Security Engineer
San Francisco or San Jose or Bellevue
$266k-$395k/yr HybridFull Time
5+ YOE5+ years security engineering experience; hands-on Linux; experience building detections, incident response, vulnerability remediation; production-grade coding in Python or Go; cross-domain security experience and collaboration skills.
SIEM, EDR, SOAR, IDS/IPS, Linux, Python, Go, KVM, Hyper-V, Xen, LLM
2w
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Security Engineer III, Cloud Security Controls
New York or San Jose
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years in security assessments/design or security engineering, 2+ years coding, experience with cloud infrastructure preferred; Go or Python preferred.
GCP, Go, Python
5d
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Senior Security Engineer
Santa Clara, California, United States
$180k-$240k/yr OnsiteFull Time
7+ YOE7+ years security engineering experience; production coding in Java/Python/TS; multi-cloud security (AWS/Azure/GCP); IAM/RBAC, KMS, tenant isolation; security testing in CI/CD (SAST/DAST/SCA); penetration testing and CVE response.
Java, Python, TS, AWS, Azure, GCP, Conductor, CI/CD, SAST, DAST, SCA, K8s
3mo
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Senior Staff Security Engineer - Network Security
Denver or San Francisco or New York City or San Jose
$210k-$270k/yr HybridFull Time
10+ YOE10+ years in security engineering; Cloudflare WAF/DDoS/Zero Trust; Terraform/Crossplane; AWS networking; incident response; AI-native workflows; security certifications.
Cloudflare, Terraform, Crossplane, AWS, CloudFront, WAF, DDoS, Zero Trust, Panther, Wiz, CrowdStrike, Claude Code, MCP-driven tooling, LLM automations
3d
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Senior Security Engineer (FedRAMP)
San Jose, California, United States
$238k-$442k/yr OnsiteFull Time
8+ YOE8+ years security engineering experience securing cloud environments; experience with FedRAMP/CMMC/PCI-DSS/HIPAA; strong cloud security, vulnerability management, and compliance skills.
Microsoft Azure, AWS, Wiz, Nessus, Terraform, GitHub, NIST 800-53
2mo
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Senior Security Engineer II, Cloud Security
Livingston or New York or Sunnyvale or Bellevue or San Francisco
$165k-$242k/yr OnsiteFull Time
5+ YOE5+ years cloud security architecture/engineering, Bachelor’s in Computer Science or related, deep public cloud (AWS/Azure/GCP) expertise, Terraform and IaC automation, proficiency in Go or Python, CI/CD and security controls experience.
AWS, Azure, GCP, Terraform, Go, Python, CI/CD, CSPM, Wiz
1mo
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Senior Security Engineer
Sunnyvale, California, United States
HybridFull Time
3+ YOE3+ years security or cloud security experience; expertise in IAM, networking, container and secrets security; incident response, vulnerability management, CI/CD integration, secure SDLC, and compliance (SOC 2/ISO 27001).
2mo
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Security Engineer
San Jose, California, United States
$150k-$300k/yr OnsiteFull Time
4+ YOE4+ years security engineering experience with cloud security (AWS/GCP, IAM, Kubernetes), detection engineering, incident response, and IaC review (Pulumi/Terraform); interest in LLM/agent security.
AWS, GCP, EKS, IAM, Kubernetes, Pulumi, Terraform, Infrastructure as Code (IaC), Large Language Model (LLM), Tailscale, Cloudflare, HashiCorp Vault, Wiz, Orca, Datadog, Snyk
2mo
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Staff Security Engineer - AI
Sunnyvale, California, United States
$152k-$248k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
5+ YOEBA/BS or equivalent experience, 5+ years security engineering experience, hands-on AI/ML security knowledge, threat modeling and red-teaming experience, experience with Java/GoLang/Python, and building security tooling.
Java, GoLang, Python, LangChain, LangGraph, CrewAI, AutoGen
2mo
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Security Engineer - Apple Pay
Cupertino, California, United States
OnsiteFull Time
Experience in digital security for payments, transit, access, or identity across hardware, software, and server; passion for security and improving user safety.
3w
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Security Engineer
Seattle or San Jose
$132k-$198k/yr HybridFull Time
6+ YOE6+ years security and networking experience; cloud and network security, scripting, automation, vulnerability assessment, incident response, and collaboration with engineering teams.
Go, Python, Ruby, Rust, Big-IP, Microsoft Azure, AWS, GCP, CentOS, HashiCorp Vault, Palo Alto, Qualys, Puppet, Chef, Ansible, Terraform, Jenkins, CircleCI, Artifactory, Git
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Security Engineer, Detection & Response - Global Security Organization
San Jose, California, United States
$156k-$317k/yr OnsiteFull Time
Strong security fundamentals across networks/hosts/apps/containers; experience with WAF/HIDS/NTA/EDR/DLP; coding for log analysis and detection-as-code; threat modeling, incident analysis, and ML/AI for security.
WAF, HIDS, NTA, EDR, DLP, MITRE ATT&CK, NIST CSF, Python, numpy, pandas, sklearn, Detection-as-Code
4d
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Sr. Security Engineer, Ring Application Security
Austin or Sunnyvale or Seattle
$178k-$227k/yr OnsiteFull Time
5+ years identifying security issues and developing mitigations, 4+ years troubleshooting and scripting, experience with code review and mentoring, knowledge of Scala/Java/Python/C/C++/Go.
Scala, Java, Python, C/C++, Go
2w
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Security Research Engineer, AI Safety and Security Engineering
Santa Clara or North Carolina or Tennessee or New York or California or Florida
$152k-$242k/yr HybridFull Time
5+ YOE5+ years security research or software engineering experience; hands-on vulnerability research, fuzzing or program analysis in C, C++, or Python; strong judgment on fix correctness and revalidation.
C, C++, Python, LLM
5d
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Adversarial Security Test Engineer
Milpitas, California, United States
$160k-$272k/yr HybridFull Time
5+ YOEBachelor’s degree in CS/EE/Cybersecurity,5+ years offensive/firmware/product security experience,expertise in fuzzing,reverse engineering,exploit development,secure boot and attack-surface analysis,Python/C/C++ skills.
Ghidra, IDA Pro, Frida, AFL, libFuzzer, Python, C, C++
1mo
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Principal Embedded Security Engineer
Sunnyvale, California, United States
$296k-$375k/yr HybridFull Time
Design and deliver security for internet-connected embedded devices, incorporate hardware-based security (HSM, TrustZone, Secure Boot), cryptography and PKI knowledge, system-level kernel/bootloader experience, and strong communication skills.
Python, C++, C, Go, QNX, Azure, GCP, TrustZone
2w
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Security Research Engineer, AI Safety and Security Engineering
Santa Clara or North Carolina or New York or Tennessee or Florida or California
$152k-$242k/yr HybridFull Time
5+ YOE5+ years security research or software engineering experience, hands-on vulnerability research/fuzzing/program analysis, strong C/C++/Python skills, rigor in patch correctness, and comfort with AI-assisted workflows.
C, C++, Python, fuzzers, static analyzers, symbolic-execution tools, AI-assisted tools, LLM
1mo
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Principal Embedded Security Engineer
Sunnyvale, California, United States
$296k-$375k/yr HybridFull Time
Design and deliver security systems for internet-connected embedded devices; incorporate hardware-based security (TrustZone, Secure Boot, HSMs); strong cryptography/PKI knowledge; system-level (kernel/bootloader) experience; proficiency in Python, C++, C, or Go.
Python, C++, C, Go, QNX, Azure, GCP, TrustZone, Secure Boot, Hardware Security Modules, Public Key Infrastructure
1mo
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Security Software Engineer
San Jose, California, United States
$151k-$258k/yr HybridFull Time
Strong C++ experience, application security knowledge, familiarity with cryptography (e.g., OpenSSL), multithreading and performance optimization, experience with Linux/Windows and working in large codebases; Bachelor's or Master's in CS/CE/EE.
C++, OpenSSL, Linux, Windows, Vivado
4d
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Lead Product Security Engineer – Supply Chain & Hardware
Mountain View or San Diego
$190k-$270k/yr OnsiteFull Time
7+ YOE7+ years security engineering experience with supply chain and hardware security, knowledge of HSM/PKI and secure provisioning, vendor evaluation, and security architecture; ability to recruit and mentor team members.
HSM, PKI, NIST SP 800-161
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