61 platform security engineer jobs at 44 companies in Moorpark, CA
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Platform Infrastructure Engineer, Security-Leaning
Torrance, California, United States
OnsiteFull Time
Deep on-prem backend and systems engineering experience, sandboxing/untrusted-code isolation expertise, security-first infrastructure mindset, self-starter comfortable with rapid iteration and cross-disciplinary work.
network namespaces, seccomp, containerization, orchestration
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
2mo
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Hardware Platform Engineer
Los Angeles, California, United States
OnsiteFull Time
3+ YOE3+ years working with computing hardware; experience qualifying and bringing up Linux platforms; systems programming (C/C++/Rust); familiarity with platform security and hardware validation.
x86, ARM, Linux, Rust, C, C++, Prometheus, Grafana, Nix, NixOS, GitLab CI, TPM 2.0, BIOS, UEFI, Secure Boot, device tree
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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
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Security Engineer
Los Angeles, California, United States
OnsiteFull Time
Design, implement, and operate end-to-end security for cloud-native platforms; lead FedRAMP/GovRAMP compliance; perform threat modeling, appsec, and incident response; partner with engineering teams.
GCP, AWS, Azure, KMS, OWASP ZAP, OX suites, SIEM, Splunk, GSO
3mo
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Senior Platform Engineer
Santa Monica or Lower Manhattan or San Francisco or Los Angeles
$150k-$200k/yr HybridFull Time
5+ YOE5+ years in platform, infrastructure, or software engineering; strong Python; cloud-native systems (GCP); Terraform; CI/CD; containers; event-driven architectures; security and reliability.
Python, Terraform, GitHub Actions, Kubernetes, Docker, Kafka, Pub/Sub, Kinesis, Google Cloud Platform
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Lead Infrastructure & Platform Engineer
Beverly Hills, California, United States
$170k-$270k/yr OnsiteFull Time
7+ YOE7+ years building and operating production infrastructure with deep cloud, Kubernetes, networking, and colo/physical infrastructure experience; strong platform, observability, and security skills.
Pulumi, TypeScript, GCP, Cloudflare, Vercel, Terraform, Kubernetes, GKE, Helm, Jenkins, PostgreSQL, MongoDB, Redis, Valkey, vLLM, ASR
2mo
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Senior Platform Engineer, Data & AI Infrastructure
Durham or New York City or Los Angeles or Phoenix
$140k-$160k/yr HybridFull Time
4+ YOE4+ years of professional software engineering with backend focus; strong Python, cloud, and data tooling; experience with AI/LLM integration and security best practices.
Terraform, GitOps, Snowflake, Fivetran, DBT, Python, FastAPI, Docker, Kubernetes, OpenAI, Anthropic, Google Gemini, BigQuery, Dataform, Cloud Run, Compute Engine, Secret Manager, Artifact Registry, Cloud Build, Cloud Monitoring, IAM, Secret Management, ECR, CodePipeline, CI/CD
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Platform Engineer II (Remote)
Santa Ana or Los Angeles County
$98k-$130k/yr RemoteFull Time
Hands-on Oracle Apps DBA experience with E-Business Suite R12.2.x, Oracle Database 19c RAC, WebLogic, Linux administration, security patching, cloud (OCI/AWS/Azure), automation, monitoring, and AI tool literacy.
Oracle E-Business Suite R12.2.x, Oracle Database 19c RAC, Oracle Fusion Middleware, WebLogic, Oracle Cloud Infrastructure (OCI), AWS, Azure, Linux, RMAN, Data Guard, Cursor, Claude Code, Codex
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Enterprise Generative AI Platform Engineer
United States or Thousand Oaks
$130k-$175k/yr RemoteFull Time
2+ YOEEnterprise technology experience; generative AI platform familiarity; use-case, risk, and scalability assessment; strong communication and stakeholder skills; collaboration across business, engineering, security, and governance teams.
ChatGPT Enterprise
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Principal Mechanical Engineer, Platform Integration
El Segundo or Los Angeles
$175k-$215k/yr OnsiteFull Time
8+ YOEBachelor's in Mechanical Engineering, 8+ years platform-level mechanical design and system integration for aerospace/defense, SolidWorks proficiency, structural/thermal analysis (hand calculations/FEA), MIL-STD-810 familiarity, prototyping skills, ability to obtain U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL
2mo
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Principal Mechanical Engineer - Platform Integration
Los Angeles, California, United States
$180k-$230k/yr OnsiteFull Time
10+ YOELead mechanical integration of sensor and electronics systems on rugged platforms; 10+ years in aerospace/defense; strong CAD; security clearance preferred.
CAD, ANSYS, NASTRAN, ABAQUS
2mo
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Principal Software Engineer (Platform Team)
Bastrop or Hawthorne or Palo Alto or Redmond or Brownsville or Sunnyvale
HybridFull Time
7+ YOE7+ years building and scaling production AI platforms; 9+ years in lieu of degree; design and operate large-scale AI/ML platforms; Docker/Kubernetes; security-minded.
Docker, Kubernetes, Multi-Cloud, Frontier Model Providers, Python, CI/CD, Security tooling
1w
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Platform Architect
United States or Colorado Springs or El Segundo
$150k-$162k/yr RemoteFull Time
5+ YOE5+ years architecting and building Azure and Kubernetes enterprise cloud platforms, active Secret clearance, CKA/CKS/CKAD or equivalent, Bachelor’s in CS/Engineering/STEM, experience with IaC, GitOps, CI/CD, observability, and security standards.
Azure, Kubernetes, Terraform, Bicep, GitLab CI/CD, Prometheus, Grafana, Log Analytics, Helm, Kustomize, Argo CD, cert-manager, Harbor, Nexus, Vault, External Secrets Operator (ESO), Keycloak, ExpressRoute, Azure Firewall, Application Gateway, Front Door, Private Link, Azure Arc, Entra ID, Azure Monitor, GitOps
2mo
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Infrastructure Platform Manager
Beverly Hills, California, United States
$120k-$160k/yr OnsiteFull Time
8+ YOE2+ Mgmt8+ years infrastructure/DevOps/platform engineering; 2+ years leading engineers; Terraform/OpenTofu; GitHub Actions/Spacelift; policy-as-code; secrets mgmt; IaC security; CI/CD; DevSecOps; SRE; production platform operations.
Terraform, OpenTofu, GitHub Actions, Spacelift, Policy as code, Secrets management, SAST, DAST, IaC security scanning, RBAC
1mo
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Platform Consultant - Technology Risk & Compliance
Illinois or United States or San Francisco or Los Angeles or Indiana
$160k-$230k/yr RemoteFull Time
8+ YOE8+ years in software engineering or platform architecture, deep security architecture and secure-by-design experience, expertise with cloud-native distributed systems, CI/CD, DevOps, and strong technical leadership and communication skills.
Agile/XP, CI/CD, DevOps, Docker, Kubernetes, AWS, Azure, Java, JavaScript, IntelliJ, VS Code, Git, GitHub, Spring Boot, RESTful APIs, OWASP Top 10, MITRE ATT&CK, OAuth 2.0, OpenID Connect, SAML, Go, Rust, F#, Elixir, Haskell, Clojure, OpenAPI, Swagger, AES, TLS, Argon2, BDD, TDD, AI/ML, cursor, copilot, claude, codex, Zero Trust architecture
1w
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Senior Cyber Security Engineer - SIEM and Automation
Jersey City or Woodland Hills or Houston
$168k-$195k/yr HybridFull Time
3+ YOESIEM/detection engineering with 3+ years' experience, SIEM platforms (Splunk, Microsoft Sentinel, QRadar, Elastic), query languages (SPL, KQL, Lucene, SQL), MITRE ATT&CK knowledge, cloud logging, scripting (Python, PowerShell).
Splunk, Microsoft Sentinel, QRadar, Elastic, SPL, KQL, Lucene, SQL, SOAR, AWS, Azure, GCP, Python, PowerShell, EDR, IAM, MITRE ATT&CK
2mo
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Principal Infrastructure Engineer
Los Angeles, California, United States
$250k-$320k/yr OnsiteFull Time
15+ YOE10-15+ years infra/platform engineering; Terraform/IaC; Kubernetes; cloud, edge, networking; security; mentoring.
AWS, Terraform, OpenTofu, Kubernetes, EKS, K0s, K3s, GitHub Actions, ArgoCD, Helm, CUE, Prometheus, Grafana, Datadog
2w
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Developer Experience Engineer
El Segundo, California, United States
$170k-$195k/yr OnsiteFull Time
3+ YOE3+ years in DevOps/platform/tooling with developer experience focus; experience with CI, internal tooling, Terraform/OpenTofu, Kubernetes, container/image hardening, and security scanning.
k3s, k3d, docker-compose, Github Actions, Golang, Python, Terraform, OpenTofu, Model Context Protocol (MCP), Kubernetes, Docker, Backstage
1mo
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Principal DevOps Engineer (AWS, GitLab)
Valencia or Santa Clara or Arden Hills
$107k-$203k/yr HybridFull Time, Contract
13+ YOEBachelor's in CS/engineering, 13+ years in DevOps/platform engineering, 6+ years with AWS; strong GitLab CI/CD, Terraform, Python, Bash, Kubernetes/EKS experience; experience with secure, compliant delivery and release engineering.
GitLab, GitLab CI/CD, Git, AWS, Terraform, Python, Bash, Kubernetes, Amazon EKS
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