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28 principal data engineer jobs at 11 companies in Poway, CA

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Sr. Principal Electronics Engineer – Data Center Architect
San Diego or Rancho Bernardo
$142k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESenior-level electronics engineer with data center architecture experience; requires security clearance and relocation availability.
VMware ESXi, Red Hat OpenShift, Python, PowerShell, Visual Basic, .Net, Java, C, C#, Ansible, Puppet, Terraform
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2mo
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Principal / Sr. Principal Data Scientist – ML and Predictive Analytics
San Diego, California, United States
$125k-$235k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEDegree in a related field with 5+ years (Principal) or 8+ years (Sr Principal) of experience; deep ML/DL expertise; strong Python and SQL skills; software development/data engineering experience; CI/CD (Git, Docker); ability to obtain Top Secret clearance.
Python, SQL, Git, Docker, CI/CD, SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch, C/C++, MLOps
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1mo
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Principal Process Development Engineer - Data Analytics
San Diego, California, United States
$164k-$274k/yr RemoteFull Time
Dexcom
DexcomNASDAQ: DXCM: Develops continuous glucose monitoring systems for diabetes management.
10+ YOEAdvanced analytics for regulated manufacturing; DOEs; GMP/ISO/FDA compliance; cross-functional collaboration.
Python, R, SQL, JMP, Minitab, DOE, MSA, FDA regulated tooling
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1mo
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Principal Process Development Engineer - Data Analytics
San Diego, California, United States
$164k-$274k/yr HybridFull Time
Dexcom
DexcomNasdaq: DXCM: Manufacturer of continuous glucose monitoring systems for diabetes management.
7+ YOEAdvanced analytics expert with 7+ years experience (PhD path) in regulated, high-volume medical device manufacturing; strong DOE and statistical analysis skills; MS/BS/PhD in technical field and Six Sigma Black Belt preferred.
Python, R, SQL, JMP, Minitab
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4d
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
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1mo
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Senior Principal Mixed-Signal Design Engineer
Wilmington or Toronto or Austin or San Diego or Durham
$184k-$266k/yr HybridFull Time
Analog Devices
Analog DevicesNASDAQ: ADI: Designs and manufactures semiconductors for signal processing and power management.
20+ YOESenior-level mixed-signal design with 20+ years CMOS experience; MS in Electrical Engineering; expertise in high-speed data converters; CAD tools; MATLAB.
Cadence, SPICE, MATLAB
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3mo
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Debt Solutions - Principal Software Engineer (React/C#/AWS)
San Diego, California, United States
$211k-$297k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
10+ YOE10+ years enterprise software experience; strong architecture skills; AWS and security-minded development; full-stack with C#, JavaScript/TypeScript; React; data streaming; microservices.
AWS, C#, JavaScript/TypeScript, React, GraphQL, Terraform
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2mo
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Principal Systems Software Engineer
San Diego, California, United States
$258k-$275k/yr OnsiteFull Time
Foresite Labs
Foresite Labs: Incubating data-driven healthcare and life sciences companies.
15+ YOE15+ years software engineering; expert C/C++ on Linux; CUDA; GPU pipelines; distributed HPC; data pipeline design and reliability.
CUDA, Linux, Python, Perf, Nsight, ftrace
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1d
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Principal, Data Analytics (Adobe - AA/CJA/WebSDK)
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or Salt Lake City or San Diego or Canada
$107k-$156k/yr RemoteFull Time
DEPT
DEPT: Global digital agency providing integrated technology and marketing services.
6+ YOE6+ years in telemetry/analytics engineering, expertise in Adobe Web SDK/Launch/Analytics/CJA, tag management, server-side event routing, and debugging data discrepancies.
Adobe Experience Platform Web SDK, AEP WebSDK, Mobile SDK, Adobe Launch, Experience Platform Data Collection, Adobe Analytics, Adobe Customer Journey Analytics (CJA), JavaScript
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3mo
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Principal, Business Intelligence Developer
Huntington Beach or Carlsbad
$113k-$170k/yr HybridFull Time
Callaway Golf
Callaway GolfNYSE: CALY: Designs and manufactures premium golf equipment and performance gear.
10+ YOE10+ years SAP BI implementation experience; at least 3 years SAC experience; Bachelor's in CS or related field; SAP SAC certifications preferred.
SAP Analytics Cloud, SAP BI, BW, SAP ABAP, Analysis for Office, Power BI
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2w
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Principal Commercial Analytics Engineer - Business Decision Intelligence 
Franklin Lakes or Vernon Hills or Covington or San Diego
$154k-$247k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
6+ YOEBachelor's required (advanced degree preferred), 6+ years analytics/BI experience, expertise in enterprise semantic layer design and governance, advanced SQL, cloud data platform experience, stakeholder influence and team mentoring.
LookML/Looker, AtScale, dbt Metrics, Power BI Semantic Models, Microsoft Fabric, SQL, Snowflake, BigQuery, Databricks
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2mo
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Principal AI Architect
San Diego, California, United States
$217k-$326k/yr OnsiteFull Time
Teradata
TeradataNew York Stock Exchange: TDC: Provides cloud data analytics and enterprise AI software platforms.
10+ YOE10+ years software engineering; 3+ years in senior architect role; expertise in AI/ML platforms, enterprise data platforms, LLM integration; cloud-native architecture.
AWS, Azure, GCP, Kubernetes, Docker, MLflow, Weights and Biases, Hugging Face, LangChain, LangGraph, Teradata Vantage, Snowflake, Databricks, Model registry, Feature store, MLOps
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1mo
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Principal Product Manager, Technical, Prime Video (Partner Experiences)
Culver City or Seattle or San Diego
$180k-$243k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOE7+ years end-to-end product delivery and technical product/program management, Bachelor's degree, experience owning roadmaps and driving engineering discussions, strong data-driven decision making and partner engagement skills.
AI/ML
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