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75 data security engineer jobs at 43 companies in Orange, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2w
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Security Data Engineer
Ashville or Atlanta or Boston or Costa Mesa or Seattle or Washington or United States
$129k-$220k/yr HybridFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Design and implement log aggregation, ETL, and security data lake pipelines; strong programming (Go, Rust, Java, Scala); infra-as-code (Terraform, AWS CDK, Pulumi); cloud and CI/CD deployment; eligible for U.S. Top Secret clearance.
Lattice OS, Spark, DuckDB, Go, Rust, Java, Scala, Terraform, AWS CDK, Pulumi, CI/CD, AWS, Azure, GCP, Iceberg, Delta Lake, Splunk
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1mo
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Data Security Engineer
Manhattan Beach, California, United States
$125k-$165k/yr OnsiteFull Time
Skechers
Skechers: Designs and sells lifestyle and performance footwear and apparel.
5+ YOE5+ years in cybersecurity or data protection; experience DLP/DSPM; CISSP/CISM/GIAC preferred.
DLP, DSPM, SIEM, SOAR, Cloud (AWS, Azure, GCP), Python, PowerShell
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1mo
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Data Engineer
Irvine, California, United States
$34-$38/hr HybridFull Time
Yum! Brands
Yum! BrandsNYSE: YUM: Global operator of quick-service restaurant brands.
2+ YOEDesign, develop, and maintain SQL databases; build data pipelines; ensure data quality and security; collaborate with stakeholders.
MSSQL, T-SQL, SQL Server, Oracle, MySQL, Python, SSIS, SSRS, SSAS, Snowflake, Tableau, Power BI, DOMO, Visual Studio
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1mo
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Senior Data Engineer
Beverly Hills or Vernon
OnsiteFull Time
Fashion Nova
Fashion Nova: Sells affordable trend-driven apparel and lifestyle accessories online.
7+ YOE7+ years data engineering; senior level 1+ year; Snowflake, dbt, SQL, Python; data warehousing, CI/CD; cloud platforms; governance and security.
Snowflake, dbt, SQL, Airflow, Dagster, Python, Cloud Platforms (AWS, GCP, Azure), Data Governance
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1mo
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Digital - Senior Data Engineer / Data Engineer, Digital Technology
Seattle or Vancouver or Toronto or New York City or Los Angeles
$100k-$300k/yr OnsiteFull Time
Aritzia
AritziaToronto Stock Exchange: ATZ: Designs and sells everyday luxury women's clothing and accessories.
Design and optimize scalable batch and real-time data pipelines; build ETL/ELT workflows; deliver governed data models; enforce data quality, governance, privacy, and security; mentor junior engineers.
SQL, Google Cloud Platform (GCP), BigQuery, Snowflake, Redshift, Airflow, Pub/Sub, Customer Data Platform (CDP)
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3mo
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Lead Security Engineer, Detection & Response (Data Platform)
San Francisco or Vancouver or Dallas or Dublin or Los Angeles or Houston or London or Seattle or Portland
$225k-$290k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
8+ YOE8-10+ years security engineering, data engineering, or detection & response; experience with large-scale data pipelines; cloud-native data services; programming in Python and SQL; experience with SIEM/SOAR; on-call responsibilities.
AWS, Kafka, Kinesis, S3, Glue, Athena, MSK, PyTHON, SQL, SIEM, SOAR
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2mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
In-N-Out Burger
In-N-Out Burger: Family-owned fast-food chain serving fresh, made-to-order hamburgers.
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
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2mo
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Senior AI Data Engineer
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$128k-$235k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
5+ YOE5+ years data engineering; AI/ML infra or LLM apps; Python and SQL; Databricks; NLP/LLM systems; governance and security focus; autonomous in ambiguous problems; strong communication.
Python, SQL, Databricks, Apache Airflow, Spark, Terraform, AWS
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6d
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Data Platform Engineer, Infrastructure
Irvine, California, United States
OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
3+ YOE3+ years infrastructure/platform experience, bachelor's or master's in CS/Engineering, cloud (AWS/GCP), Kubernetes, Terraform, Python/Go, production operations, security and cost management experience.
Kubernetes, Terraform, Python, Go, AWS, GCP, Spark, Databricks, GitOps, CI/CD
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6d
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Senior Engineer, EIS - SASE & Data Security - Remote
Long Beach, California, United States
$80k-$172k/yr RemoteFull Time
Molina Healthcare
Molina HealthcareNYSE: MOH: Provides managed health insurance through government-sponsored benefit programs.
5+ YOE5+ years security engineering experience with SASE, data protection/DLP, and endpoint resilience; bachelor\u0002s degree required; experience in regulated environments and vendor management.
Zscaler, Microsoft Purview, Dell Absolute
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4d
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Senior AI Security Engineer
West Hollywood or District of Columbia or Iowa or Arizona or California or Colorado or Connecticut or Florida or Arkansas or Georgia or Illinois or Indiana or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or New York or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Nevada or Oregon or Ohio or Massachusetts or Alabama or Delaware or Hawaii or Kansas or Kentucky or Louisiana or Maine or Missouri or Mississippi or Montana or Nebraska or New Mexico or Oklahoma or Rhode Island or South Dakota or Wisconsin or West Virginia or Wyoming or Vermont or Idaho
$139k-$285k/yr RemoteFull Time
Universal Music Group
Universal Music GroupEuronext Amsterdam: UMG: Provides recorded music and publishing services to artists globally.
5+ YOELead enterprise AI security program; design policies, controls, and tooling to protect models and data; detect and respond to AI-specific threats. Requires 5+ years in cybersecurity and deep AI security knowledge.
LangChain, PyTorch, AWS Bedrock, SageMaker, Google Vertex AI, NIST AI RMF, MITRE ATLAS, Google SAIF, OWASP Top 10 for LLM Applications, DSPM, SAST, SCA, DAST, SSPM, NHI Security, Python, AWS, GCP
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2w
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Real-time Launch Operations Software and Data Engineer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
2+ YOEBachelor's in CS/CE/EE or related STEM, 2+ years telemetry technology/engineering experience, proficiency with Java, Python, C#, or C++, familiarity with Windows/Linux, ability to obtain security clearance, ~10% travel willingness.
Java, Python, C#, C++, Windows, Linux, Telemetry-over-IP (TMoIP), CI/CD, containerization, microservices, elastic compute clouds, real-time operating systems
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1w
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Command and Data Handling Engineer (Experienced, Lead or Senior)
El Segundo, California, United States
$124k-$247k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's degree in engineering or related field, 5+ years in aerospace/defense, networking fundamentals, willingness to travel ~10%, active U.S. Secret security clearance required (U.S. Person).
SysML, Cameo, MATLAB, Python, VBA, CCSDS, IP, MIL-STD-1553, SpaceWire, CAN, LVDS, Ethernet
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1mo
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Senior Manager, Enterprise Data
El Segundo, California, United States
$171k-$233k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
7+ YOE7+ years software/data engineering experience with hands-on AI/ML; data platform architecture (Databricks, Snowflake), vendor evaluation for AI, RAG experience, security compliance (ITAR/EAR), technical leadership and hands-on coding.
Databricks, Fivetran, dbt, Snowflake, Airbyte, Looker, Tableau, Power BI, Databricks dashboards, ION-Ramp
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1mo
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Readiness, Response & Recovery Security AI Developer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$206k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years cybersecurity consulting and data-development experience, 4+ years client-facing/consulting experience, hands-on Microsoft Azure and data/dev stack (Python, Power BI, Power Apps/Automate, SQL), 1+ year using AI coding assistants; Bachelor's in relevant field or equivalent experience.
Microsoft Azure, Microsoft Azure Data Services, Python, SQL, Microsoft Power BI, Microsoft Power Apps, Microsoft Power Automate, KQL, Sentinel Workbooks
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1mo
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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
McKinney
McKinney: Provides strategic advertising and creative marketing services to brands.
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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3d
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2027 Associate Engineer Electrical / Engineer Electrical
Palmdale or San Diego or Edwards AFB or Patuxent River or Mojave or Redondo Beach or El Segundo or Oklahoma City or Emerado
$62k-$114k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's or Master's in electrical engineering or similar STEM; ability to obtain U.S. government security clearance and program special access; experience with design, test, data analysis; travel ~10%.
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2mo
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Senior Spacecraft Command and Data Handling (C&DH) Engineer - Millennium Space Systems
El Segundo, California, United States
$146k-$260k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
9+ YOEBachelor's in Electrical/Computers/Aerospace and 9+ years; spacecraft comm protocols; U.S. citizenship and ability to obtain security clearance.
SpaceWire, Ethernet, RS-422/485, LVDS
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1mo
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Principal Systems Engineer - Algorithms (ONSITE)
Fullerton, California, United States
$118k-$225k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEProficient in MATLAB and Simulink; experienced in data analysis and algorithm development; capable of independent work and collaboration; DoD Secret security clearance or eligibility; STEM degree with extensive experience.
MATLAB, Simulink, Data analysis
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1mo
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Managing Engineer -- Cyber Platform Engineering (Remote, US)
United States or Illinois or San Francisco or Los Angeles or Indiana
$120k-$194k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
7+ YOE3+ Mgmt7+ years in software/platform/data engineering, 3+ years leading engineering teams in product environments; experience operating production systems with reliability, observability, and security; cloud-native and integration expertise; strong technical and people leadership.
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