42 principal data engineer jobs at 20 companies in Wrightwood, CA
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Principal, Data Engineer
Irvine or Dallas
$155k-$195k/yr OnsiteFull Time
7+ YOE7+ years IT experience, bachelor's in CS/Engineering or equivalent, expertise in cloud data platforms, Python/PySpark, data modeling, big data technologies, graph DBs, orchestration tools, and enterprise data architecture.
AWS, Google Cloud Platform (GCP), Python, PySpark, Neo4j, Google Spanner, Hadoop, Spark, Elasticsearch, Google Cloud Dataflow, Apache Beam, Apache Airflow, BMAD, Spec Kit, SQL, NoSQL
4w
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Principal, Data Engineer
Irvine or Dallas
$155k-$195k/yr OnsiteFull Time
7+ YOE7+ years IT experience in data architecture; hands-on GCP, Dataflow, BigQuery, Python/PySpark, Airflow; experience with graph and SQL/NoSQL databases; strong communication and leadership skills.
Google Cloud Platform (GCP), Dataflow, BigQuery, Python, PySpark, Neo4j, Google Spanner, Apache Airflow, AWS, Hadoop, Spark, Elasticsearch, Apache Beam, BMAD, Spec Kit, SQL, NoSQL
1mo
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Principal Data Engineer, R&D
Irvine or California or United States
$121k-$171k/yr OnsiteFull Time
6+ YOEBachelor's in engineering/science plus 6+ years data engineering experience; experience with Databricks and Snowflake; data governance and validation experience in regulated environments.
Databricks, Snowflake, GCP, AWS, Apache Spark, Kafka, Flink, Delta Lake, Iceberg, Airflow, dbt, HL7, FHIR, IHE
1w
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Principal Data Engineer, Personalization - Central Product Insights
Los Angeles, California, United States
$210k-$293k/yr OnsiteFull Time
8+ YOEBachelor's degree in CS or related,8+ years data engineering experience in publishing/marketing,expertise with Python,GoLang,Spark,Scala,SQL,Airflow,dbt,cloud (AWS/GCP),Databricks,mentoring and cross-functional collaboration.
Python, GoLang, Spark, Scala, SQL, Airflow, dbt, AWS, GCP, Databricks
2w
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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.
2mo
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Principal Systems Engineer - Algorithms (ONSITE)
Fullerton, California, United States
$118k-$225k/yr OnsiteFull Time
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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Principal / Sr Principal Flight Test Engineer
Edwards AFB, California, United States
$104k-$155k/yr OnsiteFull Time
5+ YOEBS in STEM + 5 yrs (or MS +3 yrs) experience for Principal; BS +8 yrs (or MS +6 yrs) for Sr Principal, active US Secret clearance, SAP eligibility, willingness for overtime/odd shifts, strong test planning and data analysis skills.
Matlab, Python, Jira, Confluence, Windows, Linux, ARINC-429, MILSTD-1553
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Principal/Sr Principal Flight Test Engineer - ECS
Edwards Air Force Base, California, United States
$104k-$155k/yr OnsiteFull Time
5+ YOERequires U.S. security clearance (Secret), flight test experience, STEM degree (BS or MS) with 5+ years (Principal) or 8+ years (Sr Principal), proficiency with Microsoft Office and Integrated Analysis & Data System (IADS), and ability to author test plans and perform data analysis.
Microsoft Office, Integrated Analysis & Data System (IADS)
3w
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Principal Engineer, Agentic AI Data and Insights
Irvine or San Jose
$307k-$428k/yr OnsiteFull Time
15+ YOEBachelor's degree or equivalent and 15 years software engineering experience; senior technical leadership, large-scale distributed systems, architectural design, and experience with agentic AI and large-scale data platforms.
Iceberg, Spark, GoogleSQL, ANSI SQL, Plx, Jetski
1w
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Senior Principal Engineer – Applied ML/AI Algorithms R&D for Advanced Patient Monitoring
Irvine, California, United States
$130k-$207k/yr OnsiteFull Time
4+ YOEPhD+4 or MS+7 or BS+8 in AI/ML/data science/software engineering; experience productionizing ML/LLM models, MLOps, mentoring engineers, building scalable experimentation and working in regulated healthcare environments.
MLOps, LLM, LMM, ML, DL, AI, feature store
3mo
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Principal Network Engineer
Los Angeles, California, United States
$155k-$185k/yr OnsiteFull Time
8+ YOE8+ years in networking architecture/design; enterprise networks; data centers; cloud; security; leadership.
BGP, OSPF, EIGRP, MPLS, TCP/IP, QoS, PfR, PoE, NTP, DHCP, CDP, SNMP, VTP, VLANs, VDC, Datacenter Zones, Spanning Tree, VRF, Cabling
5d
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PMC: Principal Analytic Engineer
Los Angeles, California, United States
$150k-$170k/yr HybridFull Time
6+ YOE6+ years in analytics or data engineering, strong SQL, experience with dbt, Snowflake and/or BigQuery, GA4/Parse.ly, ad tech familiarity, Looker, and cloud (AWS/GCP).
SQL, dbt, Snowflake, BigQuery, Google Analytics 4, Parse.ly, Google Ad Manager, Looker, AWS, GCP
3w
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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
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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Principal Threat & Risk Engineer
Anaheim, California, United States
HybridFull Time
10+ YOERequires a 4-year degree or equivalent, ~10 years related experience, expertise in reliability engineering, root cause analysis, FMEA, data analysis, condition monitoring and predictive maintenance.
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
3d
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Principal Sourcing Engineer
Danvers or Boulder or Irvine or Minneapolis or Mounds View
$131k-$197k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years, master's and 5+ years, or PhD and 3+ years in plastics processing and supplier qualification. Requires project leadership, supplier management, process improvement, and data analysis expertise.
Six Sigma, Lean Six Sigma, Microsoft PowerPoint, Microsoft Project
1mo
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Principal Forward Deployed Engineer
Culver City, California, United States
$195k-$245k/yr HybridFull Time
8+ YOE8+ years full-stack production engineering; proficiency across backend, data pipelines, web UIs, cloud (AWS/Azure/GCP), containers, infra-as-code; hands-on LLM/production-AI experience and AI-assisted development tooling; Bachelor's or equivalent experience.
AI Development Life Cycle (AI-DLC), Claude Code, Cursor, GitHub Copilot, Windsurf, Amazon Bedrock, Azure OpenAI, Anthropic, OpenAI APIs, Moveworks, Agentic Foundation, AWS, Azure, GCP
3mo
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Principal Program Manager (Hyperscaler Cloud Data Center - full lifecycle program ownership)
Boise or Irvine or Santa Clara
$160k-$237k/yr HybridFull Time
5+ YOEBachelor's in CS/EE with 10+ yrs; or Master's with 7+ yrs; 5+ yrs PM in semiconductor; strong leadership, communication, risk mgmt, and cross-functional skills.
5d
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Principal Software Engineer, Back End
Los Angeles or Nashville or New York City or Portland or United States
$180k-$205k/yr RemoteFull Time
10+ YOE10+ years back-end engineering experience with leadership in decomposing monoliths; deep .NET/C# and SQL Server expertise; cloud (Azure preferred) and container experience; experience with ORMs, API design, and data pipelines.
.NET, C#, SQL Server, Azure, AWS, GCP, Go, Node.js, Python, Postgres, Entity Framework, Dapper, Snowflake, BigQuery, Redshift, REST, GraphQL, gRPC, CI/CD
3w
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Senior Hydrogeologist / Principal Hydrogeologist
Fountain Valley, California, United States
$155k-$213k/yr OnsiteFull Time
6+ YOE3+ MgmtCalifornia PG registration required; Bachelor’s in geology/hydrogeology (Master’s preferred); 6+ years (senior) or 10+ years (principal) hydrogeology experience; project management and supervisory experience; groundwater modeling and data analysis skills.
MODFLOW, MODFLOW 6, GW Vistas, Python, ArcGIS, PowerPoint
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