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16 senior staff security engineer jobs at 12 companies in Lancaster, CA

1w
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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
Suno
Suno: AI platform for creating full songs from text prompts.
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
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4d
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Staff Cyber Security Engineer
Sylmar, California, United States
$114k-$228k/yr HybridFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
7+ YOEBachelor’s in engineering or sciences and 7+ years’ related experience, or master’s and 5+ years. Requires cybersecurity experience across two or more specified domains; programming and OS systems-level experience.
C, C++, Python, Java, .NET, Go, Ruby, Scala, Bash, Linux, Windows, Android, iOS, PKI
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4d
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Staff Cyber Security Engineer
Sylmar, California, United States
$114k-$228k/yr RemoteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
7+ YOEBachelor's degree in engineering or sciences plus 7+ years of related experience, or master's degree plus 5+ years. Requires cybersecurity expertise in two or more technical domains.
C, C++, Python, Java, .NET, Go, Ruby, Scala, Bash, Linux, Windows, Android, iOS, PKI
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1mo
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Staff Electrical Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$150k-$210k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
8+ YOEBachelor's in Electrical Engineering with 8+ years experience in power and analog board design for high-reliability aerospace/defense systems; EMI/EMC, verification, production support, and ability to obtain U.S. security clearance.
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Staff Electronics Engineer
Palmdale, California, United States
$142k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
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
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3w
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Staff Cloud Platform Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
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
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1mo
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Staff Mechanical Engineer
Woodland Hills, California, United States
$161k-$241k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESTEM degree with 8–12+ years experience depending on degree, active Secret security clearance and US citizenship, proficiency with Siemens NX and GD&T, mechanical design and testing experience, mentoring skills.
Siemens NX, Teamcenter
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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
FanDuel
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
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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6d
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Staff Mechanical Analysis Engineer
Woodland Hills, California, United States
$161k-$241k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's with 12 years, master's with 10 years, or Ph.D. with 8 years in STEM or related fields; ANSYS FEA experience and ability to obtain a U.S. security clearance required.
ANSYS, Finite Element Models (FEMs), Computer-Aided Design (CAD)
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1w
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Staff Software Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$190k-$260k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Backend and cloud engineering fundamentals; Python, Azure, Terraform, Kubernetes, containers, CI/CD, distributed systems, or TypeScript/React preferred. Must be a U.S. Person and able to obtain a security clearance.
Python, Azure, Terraform, Kubernetes, TypeScript, React, CI/CD
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2w
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Principal Engineer, Architecture
Glendale, California, United States
$320k-$380k/yr OnsiteFull Time
Moon
Moon: Building an AI-powered SaaS platform for business operations.
12+ YOE12+ years engineering experience with staff/principal scope; expertise in distributed systems, data modeling, API design, security; strong mentorship and technical writing skills.
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3w
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Staff Software Engineer, Frameworks
Mountain View or Los Angeles or San Francisco
$210k-$250k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
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
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1mo
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Staff Software Engineer - Government Engineering (FedRAMP & Traffic)
Austin or Los Angeles County
$169k-$232k/yr HybridFull Time
Procore
ProcoreNYSE: PCOR: Cloud-based construction management software for projects and teams.
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
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1w
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Distinguished Engineer, AI Threat Defense
Eagan or Frisco or New York City or Richmond or San Francisco or Los Angeles or Irvine or McLean or Washington
$198k-$368k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
12+ YOE12+ years of cybersecurity engineering experience at Principal, Staff, or Distinguished Engineer level, with AI threat defense, production AI systems, mature SOC/CIRT, enterprise security architecture, and technical influence expertise.
Model Context Protocol (MCP), SIEM, SOAR, SAST, AppSec, AWS, Azure, GCP, LLM
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2w
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Staff Product Manager
Washington or Pasadena
RemoteFull Time
Virtualitics
Virtualitics: Provides an AI-native platform for readiness and analytics.
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
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1mo
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Network Engineering Lead
Northridge, California, United States
$8k-$12k/mo HybridFull Time
California State University
California State University: Public university system providing higher education and academic research.
5+ YOEBachelor's equivalent and 5 years relevant experience; enterprise network and hybrid-cloud experience; technical leadership for network operations, security, resiliency, and staff management; ITSM knowledge.
IT Service Management (ITSM)
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