14 staff security engineer jobs at 9 companies in Isleton, CA
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Staff Security Engineer
Sacramento, California, United States
RemoteFull Time
12+ YOEBachelor's or Master's in CS/Engineering,12+ years security architecture experience for distributed systems, expertise in encryption,KMS, IAM, and secure API design; experience with LDAP, Active Directory, OIDC, Keycloak, KMIP, TLS1.3; strong collaboration and threat-modeling skills.
LDAP, Active Directory, OIDC, Keycloak, KMIP, TLS 1.3, SigV4, SIEM
2w
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Staff Security Engineer - AI Security & Platforms
San Ramon or Reno
$205k-$256k/yr OnsiteFull Time
8+ YOE8+ years in application, cloud, or security-focused software engineering; demonstrated depth in secure code review, cloud security or security-focused development; hands-on AI/LLM experience; strong communication and architectural judgment.
Python, Kotlin, TypeScript, AWS, Terraform, Claude Code, Cursor, MCP
4d
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Staff Cloud Security Engineer
Pleasanton or Boise
$132k-$171k/yr OnsiteFull Time
8+ YOERequires 8+ years in cloud or infrastructure security engineering, multi-cloud experience with Azure, GCP, and OCI, security platform operations, IAM, cloud networking, automation, and production scaling.
WIZ, Tenable CS, Sonrai, Prisma, Azure, GCP, OCI, Cortex Cloud, Python, YAML, PCI, SOX, HIPAA, Microsoft Stream
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
2w
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Staff Security Engineer - Detection and Response
Reno or San Ramon
$205k-$256k/yr OnsiteFull Time
8+ YOE8+ years in detection, security operations, incident response, or software engineering; proficiency with Python or similar; experience building AI/LLM-driven detection and response; AWS and infra-as-code experience.
Python, Kotlin, TypeScript, MITRE ATT&CK, CloudTrail, VPC Flow Logs, GuardDuty, CloudWatch, Athena, Lambda, ECS, EKS, Terraform, CI/CD, LLM
2mo
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Tech Staff Engineer - Firmware
Roseville, California, United States
$88k-$232k/yr OnsiteFull Time
10+ YOEBS/MS in CS/CE or equivalent, 10+ years embedded systems development and verification, strong C/C++/Python, experience with PCIe/NVMe, secure boot/security firmware, leadership and documentation skills.
C, C++, Python, Rust, ARM Architecture, NVMe, PCIe, Caliptra Open-Source Root-of-Trust, Cadence Palladium, Cadence Protium, Bus/Logic Analyzers, PCIe Exercisers, Git, Perforce, JIRA, Linux, Perl, Agile Scrum, DevOps, Secure Development Life Cycle
1mo
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Staff Optical Engineer
El Segundo or Oakland
$150k-$250k/yr HybridFull Time
4+ YOEBachelor's in optical engineering or related field (or equivalent experience), 4+ years designing or building electro-optical instruments, proficiency with optical and RF test instrumentation, ability to obtain security clearance.
OSAs, power meters, interferometers, wavefront sensors, beam profilers, network analyzers, spectrum analyzers, high-speed oscilloscopes
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Staff Optical Engineer
El Segundo or Oakland
$150k-$250k/yr HybridFull Time
4+ YOEBachelor's in optical engineering or related field (or equivalent experience), 4+ years designing/ building electro-optical instruments, proficiency with optical and RF test instrumentation, and ability to obtain a security clearance.
OSA, power meter, interferometer, wavefront sensor, beam profiler, network analyzer, spectrum analyzer, high-speed oscilloscope
1mo
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Staff Electrical Engineer
El Segundo or Oakland
$180k-$230k/yr HybridFull Time
3+ YOEBachelor's in Electrical Engineering (or equivalent), 3+ years electronics design experience, PCB tool experience (Altium/Cadence), lab test equipment experience, ability to obtain US security clearance.
Altium, Cadence, Xilinx Versal, Verilog, VHDL, ANSYS, Thermal Desktop, oscilloscope, spectrum analyzer, network analyzer
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Senior Staff Engineer - DevSecOps
Alameda, California, United States
$155k-$221k/yr OnsiteFull Time
7+ YOE7+ years cybersecurity experience (or 9+ with bachelor's), cloud security (AWS/Azure), incident response, CI/CD and IaC knowledge, scripting (Python, PowerShell), cybersecurity certifications preferred.
Python, PowerShell, AWS, Azure, IaC, SDLC, CI/CD, GitHub, SAST, SCA, DAST, JIRA, JSM, CLI, Key Management Services
1mo
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Staff Electrical Engineer
Oakland or El Segundo
$150k-$230k/yr HybridFull Time
3+ YOEBachelor's in EE or equivalent, 3+ years electronics design, PCB tools (Altium/Cadence), signal integrity, lab equipment experience, ability to obtain US security clearance.
Altium, Cadence, Xilinx Versal, Verilog, VHDL, ANSYS, Thermal Desktop, oscilloscope, spectrum analyzer, network analyzer
2mo
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Sr Staff Infrastructure Systems Engineer
Alameda, California, United States
$179k-$240k/yr OnsiteFull Time
12+ YOESenior-level infra engineer with 12+ years of experience, strong identity and endpoint management, network security, and automation skills.
Python, Bash, APIs, MDM (Intune, Jamf, Kandji), SAML/OAuth/SCIM, WireGuard, Zero Trust networking, Palo Alto / Juniper, AWS/GCP security tooling, Entra ID (Azure AD)
2w
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Staff AI Data Platform Engineer
San Ramon or Reno
$139k-$173k/yr OnsiteFull Time
7+ YOE7+ years engineering experience; designing distributed systems, secure API integrations, cloud engineering (AWS), infrastructure-as-code, production Python, and familiarity with vector DBs and RAG pipelines.
Claude Code, Cursor, Snowflake, Pinecone, Weaviate, pgvector, AWS, Terraform, Python, OAuth 2.0, SSO
3w
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Cybersecurity Group Lead
Berkeley, California, United States
$203k-$249k/yr HybridFull Time
8+ YOE3+ MgmtLead a security engineering team, manage risk/compliance for DOE high-performance computing, supervise staff, develop security architecture and policies, and participate in on-call incident response.