61 principal data engineer jobs at 22 companies in Reseda, CA
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Principal Data Engineer
El Segundo, California, United States
$240k-$275k/yr RemoteFull Time
6+ YOE6+ years data engineering; strong SQL, Python; Snowflake/dbt; experience building large-scale data platforms; leadership and mentoring; AI-first mindset.
SQL, Python, Snowflake, dbt, Iceberg, Trino, Kafka
1w
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Data Engineer, Principal
Oakland or Washington or Ohio or Missouri or California or Long Beach or Arizona or Colorado or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or Lodi or Rancho Cordova or San Diego or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$168k-$252k/yr HybridFull Time
10+ YOE10+ years data engineering experience, bachelor's or equivalent, expertise in Data Vault 2.0/dimensional modeling/Lakehouse, SQL/Python/DBT, cloud data platforms, CI/CD, and mentoring senior engineers.
SQL, Python, DBT Cloud, DBT core, Snowflake, Synapse, Databricks, Git, Bitbucket, Jira
1mo
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AWS Principal Data Engineer
Valencia or Santa Clara or Arden Hills
$107k-$203k/yr HybridFull Time, Temporary
13+ YOEBachelor's in CS or related, 13+ years data engineering with 6+ years building AWS cloud-native data platforms; expertise with AWS data services, Snowflake, Python, Terraform, Spark/Flink, and governance automation.
S3, Glue, Athena, Lambda, MSK, Kinesis, DynamoDB, RDS, Redshift, EMR, Step Functions, DMS, ECS, Lake Formation, DataZone, Snowflake, Python, Terraform, Bash, Spark, Flink, Apache Iceberg, Alation, Atlan, DataHub, Informatica, Databricks, CI/CD
1mo
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AWS Principal Data Engineer
Arden Hills or Valencia or Santa Clara
$107k-$203k/yr HybridFull Time, Contract
13+ YOEBachelor's degree required; 13+ years data engineering experience including 6+ years designing cloud-native AWS data platforms and 4+ years building scalable data platform solutions. Expertise with AWS data services, Snowflake, Python, Terraform, Bash, Spark/Flink, and governance automation.
S3, Glue, Athena, Lambda, MSK, Kinesis, DynamoDB, RDS, Redshift, EMR, Step Functions, DMS, ECS, Lake Formation, DataZone, Snowflake, Apache Iceberg, Python, Terraform, Bash, Spark, Flink, Alation, Atlan, DataHub, Informatica, Databricks
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AWS Principal Data Engineer (Valencia, CA, US, 91355)
Valencia or Santa Clara or Arden Hills
$107k-$203k/yr HybridFull Time, Contract
13+ YOEBachelor's degree required; 13+ years data engineering experience with 6+ years building cloud-native AWS data platforms and 4+ years building scalable data platform solutions. Expertise in AWS data services, Snowflake, Python, Terraform, Spark/Flink, and governance automation.
S3, Glue, Athena, Lambda, MSK, Kinesis, DynamoDB, RDS, Redshift, EMR, Step Functions, DMS, ECS, Lake Formation, DataZone, Snowflake, Python, Terraform, Bash, Spark, Flink, Apache Iceberg, Alation, Atlan, DataHub, Informatica, Databricks, CI/CD, IAM
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
1w
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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
3w
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Principal / Senior Principal Microelectronics Modeling Engineer
Manhattan Beach, California, United States
$114k-$171k/yr OnsiteFull Time
8+ YOEUS citizen able to obtain DoD Secret clearance; BS in STEM with 5+ years (Principal) or 8+ years (Senior Principal); semiconductor device modeling, CAD and programming experience; data analysis and device test expertise.
ADS, AWR, Calibre, Assura, Computer Aided Design (CAD), PDK
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Principal Cost Engineer
Torrance, California, United States
$138k-$165k/yr OnsiteFull Time
8+ YOEBachelor’s degree with 8+ years experience; or advanced degree with equivalent experience; experience with life cycle cost models; strong analytical skills with cost tools.
Excel, Python, MATLAB, Cost modeling software
2w
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Sentinel - Data Management Capability Lead Sr. Principal Systems Engineer
Roy or Manhattan Beach or Huntsville or Bellevue
$123k-$184k/yr OnsiteFull Time
8+ YOEU.S. citizen with active DoD Secret clearance, STEM degree, 8+ years' related experience (less with advanced degree), MBSE and requirements experience, Cameo/Rhapsody/MagicDraw/SysML familiarity.
Cameo Enterprise Architecture, Rhapsody, MagicDraw, SysML
2mo
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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
17h
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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
2mo
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Principal Systems Engineer — AI Data Center Power
El Segundo or San Jose or California
$150k-$238k/yr HybridFull Time
10+ YOEPhD in Electrical Engineering (Power Electronics), 10+ years in the semiconductor industry with high-volume power product launches; expertise in DC/DC topologies, IBCs, hot-swap controllers, GaN/SiC, HVDC/VPD, schematic/PCB design, system bring-up, and customer-facing technical engagement.
GaN, SiC, HVDC, VPD, Open Compute Project (OCP), IBCs, Hot-swap controller, PCB design
2w
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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
3w
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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.
2w
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DreamWorks Technology - Principal Engineer, AI
Glendale, California, United States
$190k-$230k/yr RemoteFull Time
10+ YOEBachelor's in CS/Engineering,10+ years building production systems (2+ years on AI/ML),experience deploying enterprise AI/data software,LLM integration expertise,excellent communication and studio collaboration skills.
Python, TypeScript, React, LangGraph, Spring AI, MCP, USD, Autodesk Flow Production Tracking, Jira
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
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
15h
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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
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