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39 data quality engineer jobs at 32 companies in Simi Valley, CA

3mo
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Quality Engineer-2
Burbank, California, United States
$81k-$113k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
0+ YOEQuality engineering in aerospace manufacturing; experience in data analysis, root cause, and SPC/AS9145 knowledge; BA/BS in engineering; FAA/ITAR considerations.
Minitab, Excel, Word, PowerPoint
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2mo
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Principal Engineer Quality / Sr Principal Engineer Quality
Palmdale, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's degree in engineering/science with experience in quality/mission assurance; Senior role with leadership and data analysis responsibilities.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Data Engineer
Los Angeles, California, United States
$120k-$134k/yr OnsiteFull Time
Horizon Surgical Systems
Horizon Surgical Systems: AI-driven robotic systems for ophthalmic microsurgery
2+ YOE2+ years data engineering experience, strong SQL and Python skills, experience with cloud infrastructure (AWS) and containerized workflows, familiarity with Dagster, Git, and data quality/validation for regulated environments.
Dagster, SQL, Python, AWS, AWS S3, Git, Snowflake, Delta Lake, dbt, Airflow, Prefect, DICOM
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Part-time NGS Data Quality Engineer Lead
Inglewood, California, United States
$30/hr RemotePart Time
National Football League
National Football League: Operates a professional American football league with 32 teams.
2+ YOERequires 2+ seasons in an NGS Game Day role, strong football knowledge, computer savvy (Chrome, Slack, Google Docs/Sheets, Zoom), detail-oriented, reliable, strong analytical and problem-solving skills, available for game days throughout the NFL season.
Chrome, Slack, Google Docs, Google Sheets, Zoom
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Build Quality Engineer II
Long Beach, California, United States
$104k-$143k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
3+ YOEBachelor of Science in Engineering; minimum 3 years as a Quality Engineer in fast-paced manufacturing; aerospace/PLM/QMS experience; GD&T, FMEA/APQP, SPC; NPI for hardware; data-driven quality methods.
PLM, MES, ERP, QMS, GD&T, FMEA, APQP, SPC, PPV
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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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Senior Product Quality Engineer
Torrance, California, United States
$114k-$131k/yr OnsiteFull Time
Epirus
Epirus: Sells software-defined high-power microwave systems for counter-drone defense.
5+ YOEBS in engineering; 5+ years in quality within aerospace/defense or regulated/high-reliability industries; GD&T; lead cross-functional quality initiatives; MRB handling; ISO/AS9100 familiarity; data-driven quality metrics and flowdowns.
AS9100, MRB, QMS, Oracle ERP, Tableau, Power BI, Excel
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Supplier Quality Engineer (AZ)
Mesa or Los Angeles
OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
4+ YOE4+ years in manufacturing supplier quality or inspection; strong machining, GD&T, and quality documentation experience; audits and corrective actions; manage supplier list and data workflows.
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Data Engineer (Starlink)
Bastrop or Hawthorne
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in STEM,1+ year data/software engineering experience,development experience with Python/SQL,CRM and data-quality experience preferred; must meet ITAR eligibility and be available for extended hours and travel.
Python, SQL, Grok, Clay, HubSpot, Apollo, Model Context Protocol (MCP)
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Data Analytics Engineer
Calabasas, California, United States
$90k-$100k/yr OnsiteFull Time
AmaWaterways
AmaWaterways: Provides luxury river cruise vacations on international waterways.
3+ YOE3-6 years BI/Data Analytics Engineer experience; strong SQL; hands-on BI development; data modeling; governance and quality practices; experience with Tableau and Power BI; familiarity with transformation frameworks and data platforms.
Snowflake, SQL Server, Oracle, Tableau, Power BI, dbt, Great Expectations, Soda, Git, Airflow, SSIS, Azure Data Factory, Python, R, Alation, Collibra, Purview, DataHub
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Data Engineer - Bilingual Mandarin required
Los Angeles, California, United States
$90k-$130k/yr HybridFull Time
CWILL
CWILL: Unified AI-driven commerce platform for Shopify DTC brands.
1+ YOEGreen Card or U.S. citizenship required. 1+ years data engineering experience (1–4 years typical). Strong SQL and Python/Java skills, data ingestion and warehouse experience, data quality mindset, cross-timezone collaboration; Mandarin a strong plus.
SQL, Python, Java, SeaTunnel, Kafka, Flink, Spark, Doris, ClickHouse, Snowflake, BigQuery, Redshift, Databricks, PostgreSQL, DolphinScheduler, StreamPark, Airflow, Dagster, Prefect, dbt, DataHub, Superset, LLMs, AI Agents, REST, OAuth, Git, Docker, CI/CD, Terraform, Kubernetes, AWS, GCP, Azure
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Quality Systems Engineer - Millennium Space Systems
El Segundo, California, United States
$107k-$193k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOE5+ years quality systems experience, AS9100D/ISO9001 expertise, ability to obtain U.S. security clearance, QMS/audit leadership, data analysis and tooling experience.
ERP, Microsoft Power BI, SQL, Tableau, Python, Microsoft Excel
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Senior Test Quality & Reliability Engineer
Torrance, California, United States
$150k-$209k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
7+ YOE7+ years in manufacturing test/quality/reliability engineering supporting production; experience developing and sustaining test hardware/software, data analysis, root-cause methods, and DFT/DFM collaboration.
Python, LabVIEW, C#, MES
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2mo
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Data Engineer II, Mobile Game Analytics
El Segundo, California, United States
$132k-$155k/yr OnsiteFull Time
Mattel
MattelNASDAQ: MAT: Designs, manufactures, and markets toys and family entertainment franchises.
4+ YOE4+ years building production data pipelines; expert SQL and Python; BigQuery and Airflow; data warehousing optimization; mobile analytics experience; GCP tooling; data quality and observability.
SQL, Python, BigQuery, Airflow, Cloud Composer, dbt, Mixpanel, Tableau, Looker
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Quality Specialist
Compton or Rancho Dominguez
$48k-$54k/hr OnsiteFull Time
Henkel
HenkelXETRA: HEN3: Manufactures laundry, beauty, and adhesive products globally.
Quality control testing of materials and finished goods; SAP data entry; SHEQ compliance; sample management; support for Quality Engineers; process optimization; project execution; develop tests and report data; coordinate regulation changes.
SAP, Laboratory testing equipment
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Quality Systems Engineer - Millennium Space Systems
El Segundo, California, United States
$107k-$193k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEDevelop and manage QMS aligned to AS9100D/ISO9001, lead audits, drive CAPA and process improvements, support metrology/calibration, and use data/BI tools; US citizenship and ability to obtain security clearance required.
ERP, Power BI, SQL, Tableau, Python, Microsoft Excel
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Quality Director
Moorpark, California, United States
$180k-$200k/yr OnsiteFull Time
Quantum-Systems
Quantum-Systems: Develops and manufactures autonomous AI-powered unmanned aerial systems.
8+ YOE3+ MgmtBachelor's in engineering or related, 8+ years in quality/manufacturing/engineering, 3+ years leading quality teams, AS9100 knowledge, aerospace/defense/manufacturing experience, corrective action and root cause analysis experience, proficiency with QMS/ERP/data analysis tools, U.S. citizenship and background check required.
quality management systems, ERP systems, data analysis tools
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Quality Technician, Switchboards
Long Beach, California, United States
OnsiteFull Time
Giga Energy
Giga Energy: Manufactures electrical infrastructure and operates modular AI data centers.
1+ YOE1–3 years manufacturing quality or inspection experience; able to read engineering drawings; use calipers, micrometers and gauges; strong attention to detail, accurate data entry, comfortable standing on a factory floor; fluent English.
calipers, micrometers, gauges, tape measures, digital calipers, height gauge, radial gauge, GD&T
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ML Engineer - Evaluation Analysis, Metric and Data Strategy
Culver City or Cupertino or San Diego or Seattle
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
5+ YOE5+ years in applied science/data science/evaluation with quality metrics; strong statistical and data-analysis skills; Python or R proficiency.
Python, pandas, scipy, scikit-learn, R
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Mechanical Design Engineer/Engineering Drawing Quality Checker - Aerospace
North Hollywood, California, United States
$125k-$135k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOE6+ years aerospace mechanical design experience, NPI and sustaining engineering, customer interaction, data triage, SolidWorks/CATIA and MATLAB Simulink proficiency, US national required.
SolidWorks, MATLAB Simulink, Catia
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