38 staff security engineer jobs at 20 companies in Reseda, CA
1d
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Senior / Staff Application Security Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
6+ YOE6+ years in security engineering with hands-on application security, secure SDLC tooling, AWS experience, ability to write production code and threat-model AI/LLM surfaces.
AWS, SAST, DAST
1w
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Staff RF Engineer
Hawthorne, California, United States
$150k-$210k/yr OnsiteFull Time
8+ YOEBachelor's in Electrical Engineering, 8+ years RF engineering experience for aerospace/defense, hands-on RF test and hardware experience, simulation and PCB/Altium familiarity, ability to obtain U.S. security clearance.
HFSS, ADS, AWR, Altium, VNAs, spectrum analyzers, signal generators, power meters, Electronic Medical Records (EMR)
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/ 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
3w
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Staff Electronics Engineer
Palmdale, California, United States
$142k-$213k/yr OnsiteFull Time
7+ YOEActive DoD Top Secret clearance, ability to obtain SAP access and Security+; BS/MS/PhD in STEM with relevant years of engineering experience; integration/testing, CI/CD and automation experience; strong communication and technical writing.
Confluence, JIRA, Unix, Windows
3w
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Staff Electronics Engineer
Palmdale, California, United States
$142k-$213k/yr OnsiteFull Time
7+ YOEBachelor's/Master's/PhD in STEM with 7–12+ years relevant engineering experience, active DoD Top Secret clearance, Security+ or ability to obtain, SAP access ability, integration and test experience in Unix/Windows, EM integration and automation experience.
Unix, Windows, Confluence, JIRA, CI/CD
2mo
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Staff Mission COMSEC Engineer
Denver or Long Beach
$160k-$265k/yr OnsiteFull Time
10+ YOE10+ years in security architecture or encryption engineering; TS/SCI with eligibility; DoD 8140 IAT Level III; TEMPEST for space; NSA Type 1 crypto; space system experience; Bachelor degree in CS/Cybersecurity/Engineering or related field.
TEMPEST, NSA Type 1 cryptographic solutions, NIST 800-53, CNSSI 1253, ITAR
2w
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Staff Cloud Platform Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
7+ YOE7+ years in platform/SRE/engineering roles; expertise in platform languages, containers, Kubernetes, event-driven systems, cloud (GCP/AWS), observability, CI/CD, IaC, and security-first design.
Rust, C#, Python, Go, Java, Docker, Swarm, Kubernetes, App Engine, Claude, Gemini, ChatGPT, Cursor, GCP, AWS, BigQuery, Pub/Sub, Cloud Storage, VPC, IAM, PostgreSQL, Microsoft SQL, MySQL, MariaDB, MongoDB, Redis, ValKey, Kafka, Airflow, React, Angular, Vue, ArgoCD, Kustomize, Terraform, CloudFormation, Ansible
1mo
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Staff Platform Network Engineer
New York City or Los Angeles or Atlanta or Jersey City or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$159k-$209k/yr HybridFull Time
Significant hands-on platform engineering/SRE experience with Kubernetes networking, service mesh, AWS networking, service-to-service security, automation and tooling; proficiency in at least one modern language (Go, Java, Python, TypeScript).
AWS, VPC, Transit Gateway, Cloud WAN, ALB, NLB, Route 53, CloudFront, Outposts, Kubernetes, EKS, Kong Gateway, Kong Mesh, Impart, Terraform, Helm, Datadog, Istio, Linkerd, Envoy, CNIs, Cilium, eBPF, Go, Java, Python, TypeScript
6d
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Staff AI Platform & Reliability Engineer
Santa Ana, California, United States
$172k-$220k/yr OnsiteFull Time
Senior Python/GCP engineer to design and operate AI generation services, provider integrations, billing/usage metering, tenant security and platform reliability.
Python 3.12, FastAPI, Pydantic, asyncio, Cloud Run, Pub/Sub, Cloud Tasks, GCS, Firestore, Cloud SQL/Postgres, SQLAlchemy, Alembic, Terraform, IAM/OIDC, Secret Manager, CI/CD, NestJS, TypeScript, Claude Code, Codex, Cursor
6d
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AI Staff Engineer
Long Beach, California, United States
$106k-$183k/yr HybridFull Time
6+ YOEDesign and deploy enterprise AI solutions using LLMs, RAG, embeddings, prompt engineering, and agent frameworks; collaborate across data, security, and business teams; apply responsible AI practices.
Azure AI Services, Azure AI Foundry, Azure OpenAI, SharePoint, Microsoft 365, Teams, Confluence, Python, REST APIs, FastAPI, LangChain, Semantic Kernel, Databricks, Snowflake
3w
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F-35 Project Engineer Staff - Customer Programs Execution - Level 4
Fort Worth or Marietta or Palmdale
$105k-$184k/yr OnsiteFull Time
BS in engineering or STEM, project engineering experience, EVMS/CAM knowledge, excellent communication, US citizenship and ability to obtain/hold government security clearance.
EVMS, CAM, PDM, Microsoft Word, Microsoft PowerPoint, Microsoft Project, Microsoft Excel
1mo
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Staff Software Engineer
Calabasas, California, United States
$175k-$190k/yr OnsiteFull Time
8+ YOEBA/BS in CS or related (or equivalent experience); 8+ years software engineering with full-stack expertise (Next.js/React/TypeScript and .NET/C# or Node.js); experience with APIs, cloud (Azure), CI/CD, identity (Auth0/OIDC), security, observability, and mentoring/technical leadership.
Next.js, React, TypeScript, .NET, C#, Node.js, GraphQL, REST, SQL Server, PostgreSQL, Redis, Builder.io, Contentful, Sanity, Microsoft Azure, Azure DevOps, GitHub Actions, Auth0, OIDC, OAuth2, JWT, OWASP, SAST, DAST, Dash0, Datadog, New Relic, Git, GitHub, Microsoft Office Suite
1w
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Principal Engineer, Architecture
Glendale, California, United States
$320k-$380k/yr OnsiteFull Time
12+ YOE12+ years engineering experience with staff/principal scope; expertise in distributed systems, data modeling, API design, security; strong mentorship and technical writing skills.
2w
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Staff Software Engineer, Frameworks
Mountain View or Los Angeles or San Francisco
$210k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering experience designing and operating secure, scalable authentication/authorization and distributed backend systems; experience with Kubernetes and cloud-native infrastructure; strong technical leadership and mentorship.
OAuth 2.0, OIDC, JWT, AWS Cognito, Python, FastAPI, Pydantic, PostgreSQL, Go, Kubernetes
5d
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Staff Software Engineer
Los Angeles, California, United States
$150k-$225k/yr OnsiteFull Time
2+ YOEAdvanced Python and FastAPI, frontend experience with ReactJS, AWS (Cognito/Pinpoint/IoT/MSK), Docker, PyTest, relational and NoSQL databases, security/HIPAA awareness, and 2+ years recent tenure.
Python, FastAPI, NumPy, Pandas, Pydantic, ReactJS, Javascript, C++, MySQL, PostgreSQL, MongoDB, PyTest, Git, Jenkins, CircleCI, Confluence, Markdown, Prometheus, Grafana, Docker, Cognito, Pinpoint, IoT, MSK
1mo
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Staff Software Engineer - Government Engineering (FedRAMP & Traffic)
Austin or Los Angeles County
$169k-$232k/yr HybridFull Time
8+ YOE8+ years software/infrastructure engineering experience, 3+ years supporting FedRAMP environments; proficiency with Go/TypeScript/Python, Kubernetes, Istio, Kong, Cloudflare, Okta, Vault, IAM, FIPS cryptography, and security/compliance automation.
Istio, Kong, Cloudflare, Datadog, Okta, HashiCorp Vault, Kubernetes, OPA, Gatekeeper, Kyverno, Go, TypeScript, Python, SAML, OIDC, AWS GovCloud
2mo
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Senior / Staff Software Engineer, AI
Venice or United States
$170k-$260k/yr HybridFull Time
Experience building and operating backend or distributed systems; production AI/LLM systems experience; TypeScript required, Python preferred; strong SQL; familiarity with Docker/Kubernetes and enterprise security patterns.
TypeScript, Python, SQL, Docker, Kubernetes
1w
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Engineer
Los Angeles, California, United States
$29-$32/hr OnsiteFull Time
Perform general maintenance, repairs, preventative maintenance, painting, drywall and finish work, scaffold use, safety compliance, inventory security, and guest service; may train staff.
1w
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Staff Product Manager
Washington or Pasadena
RemoteFull Time
6+ YOEUS citizen with security clearance eligibility, CS degree or equivalent, 6+ years product management or software engineering experience, comfortable reading code, strong written and verbal communication.
APIs, SDKs
6d
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Staff Engineering Manager, Vault
California or San Francisco or Santa Ana or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$190k-$309k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years managing teams; experience with WMS/fulfillment systems, AWS services, Terraform, Docker, AI/LLMs; strong cloud, distributed systems, and security knowledge.
AWS, Lambda, RDS, DynamoDB, MSK, OpenSearch, S3, SNS, SQS, Terraform, Docker, WMS, LLMs
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