Which cities near Fairfield, CA have the most data engineer job openings?

The cities near Fairfield, CA that boast the highest number of data engineer jobs are: Concord Vallejo Hayward Santa Rosa Elk Grove Stockton Oakland Sacramento San Francisco Berkeley

Which cities near Fairfield, CA have the most job openings?

The 10 cities near Fairfield, CA that have the most job openings are: Concord Vallejo Hayward Santa Rosa Elk Grove Stockton Oakland Sacramento San Francisco Berkeley

What are the most popular job searches in Fairfield, CA?

The 10 most popular job searches in Fairfield, CA are: amazon government work from home wine construction amazon warehouse medical assistant online state factory worker

What are the highest-paying jobs in Fairfield, CA?

The highest-paying jobs are: nurse anesthetist ( from $ 135,000 to $ 245,000 year ) corporate strategy ( from $ 155,000 to $ 245,000 year ) clinical director ( from $ 115,000 to $ 240,850 year ) materials engineer ( from $ 58,500 to $ 232,900 year ) psychiatrist ( from $ 30,000 to $ 231,000 year ) medical liaison ( from $ 170,200 to $ 228,000 year ) machine learning ( from $ 151,875 to $ 227,500 year ) chief information officer ( from $ 161,583 to $ 225,000 year ) director of business development ( from $ 135,000 to $ 225,000 year ) real estate development ( from $ 60,000 to $ 225,000 year )

Which cities in the United States of America offer the highest salaries for data engineer jobs?

The top 10 cities are: Macon, GA ( from $ 84,825 to $ 244,450 year ) Rockford, IL ( from $ 173,350 to $ 215,130 year ) Fayetteville, NC ( from $ 174,100 to $ 212,500 year ) Alexandria, VA ( from $ 119,550 to $ 212,500 year ) Beaumont, TX ( from $ 151,878 to $ 211,761 year ) Worcester, MA ( from $ 88,400 to $ 211,350 year ) Kent, WA ( from $ 117,000 to $ 211,350 year ) Joliet, IL ( from $ 173,350 to $ 211,350 year ) Concord, CA ( from $ 122,500 to $ 211,350 year ) Waco, TX ( from $ 173,350 to $ 211,350 year )

Data engineer Jobs in Fairfield, CA

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Data engineer • fairfield ca

Last updated: 12 hours ago

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateSuisun City, California, US

Remote

Full-time

Remote Data Administrator

FocusGroupPanelFairfield, California, United States

Remote

Full-time +1

We appreciate you checking us out! Work At Home Data Entry Research Panelist Jobs - Part Time, Full Time.This work-from-home position is ideal for anyone with a diverse professional background, inc...Show more

(IT PSP) Data Modeling

Axelon Services CorporationFairfield, CA, US

Full-time

Data Modeling Fairfield, CA 7 Months Experience with the following: Skills Power BI Excel Visual Dashboards VDB Top Skills: Data and analytics Power BI Proficiency in Microsoft Office 1 or 2 rounds...Show more

Work from Home Data Entry Clerk

GL Inc.Fairfield, California

Remote

Part-time +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...Show more

Remote Financial Planning & Analysis Manager - AI Trainer ($50-$60 per hour)

Data AnnotationFairfield, California

Remote

Full-time +1

DataAnnotation is committed to creating high-quality AI.Join our team to help train the next generation of AI while enjoying the flexibility of remote work and the freedom to set your own schedule....Show more

Remote Econometric Data Analyst (Stata SE)

Micro1Suisun City, California, US

Remote

Full-time

Econometric Data Analyst (Stata SE).AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve LLM cap...Show more

Engineer

Sunrise SystemsVacaville, California, United States

Full-time

Quick Apply

These positions will be half in Vacaville, CA and half in Rocklin, CA.Months (Possible Extension or Conversion).LOCAL CANDIDATES ONLY** Hybrid role.The roles will be onsite once per week and the re...Show more

Remote FTE: Network Engineer (with Programming) – Data & AI Systems - AI Trainer ($50-$70 per hour)

MercorFairfield, California, US

Remote

Full-time

Are you a network engineer who also enjoys scripting or programming—and is curious about how data powers intelligent systems? Our client is building vertically integrated networking systems and lev...Show more

Electrical Engineer

Software Galaxy Systems, LLCVacaville, California, United States

Temporary

Quick Apply

We re Hiring: Electrical Engineer (Level 2) Vacaville, CA.Work Authorization: US Citizen / Green Card / EAD.Join us in supporting operations and leading key projects at the Vacaville site.Perform d...Show more

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateVacaville, California, US

Remote

Full-time

Remote Network Engineer - Data for Autonomous Systems annotation - AI Trainer ($50-$70 per hour)

MercorVacaville, California, US

Remote

Full-time

Are you a network engineer who’s curious about data science and wants to work at the intersection of infrastructure and intelligence? Our client is building vertically integrated networking systems...Show more

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateFairfield, California, US

Remote

Full-time

Remote QGIS Expert

Micro1Suisun City, California, US

Remote

Full-time

AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve LLM capabilities, as well as contextual eva...Show more

Data Center Electrical Engineer - Automation

SELVacaville, California

Full-time

We are seeking a skilled and dedicated Electrical Engineer to join our Data Center Engineering team.As a Data Center Electrical Engineer, you will be responsible for leading projects with focus on ...Show more

Sr. Data Center Engineer- Cisco UCS X

EclaroFairfield, CA, US

Full-time

The Data Center Engineer will be responsible for designing, implementing, maintaining, and optimizing enterprise-grade data center environments with a focus on Cisco UCS, VMware virtualization, Mic...Show more

Project Coordinator - Data Entry

All Weather Insulated PanelsVacaville, CA, United States

Full-time

The project coordinator shall be responsible for entering complete bills of material into the SAP system for project managers in time to meet production release requirements.With extended service, ...Show more

Remote FTE: Network Engineer (with Programming) – Data & AI Systems - AI Trainer ($50-$70 per hour)

MercorVacaville, California, US

Remote

Full-time

Remote Econometric Data Analyst (Stata SE)

Micro1Vacaville, California, US

Remote

Full-time

Electrical Engineer

TekWissen LLCVacaville, CA, United States

Full-time

Quick Apply

Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor, Michigan that offers strategic talent solutions to our clients world-w...Show more

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateSuisun City, California, US

12 hours ago

Job type

Full-time

Remote

Job description

If you’re a senior Data Engineer who thrives on precision, systems thinking, and building reliable data foundations, this is a unique opportunity to contribute directly to how the next generation of AI systems reason about data infrastructure, pipelines, and analytics workflows. We’re looking for experienced Data Engineers who understand modern data stacks, ETL / ELT architecture, orchestration, data modeling, warehouse design, quality validation, governance, and production-scale reliability.Your work will help strengthen how AI models reason through complex data engineering scenarios, identify technical errors, and communicate implementation guidance clearly.

Key Responsibilities :

Evaluate AI-generated answers to data engineering prompts for technical accuracy, completeness, clarity, and real-world feasibility.
Challenge advanced language models with complex Data Engineer scenarios involving SQL, Python, ETL / ELT design, orchestration, warehousing, data modeling, and pipeline reliability.
Review and refine AI-generated prompts, responses, rubrics, and reference answers to ensure they reflect senior-level data engineering judgment.
Provide structured feedback that identifies incorrect assumptions, missing constraints, weak reasoning, inefficient implementations, or unsafe recommendations.
Shape AI communication standards by helping models explain data architecture, debugging steps, tradeoffs, and implementation patterns clearly and responsibly.
Support benchmarking efforts by evaluating model performance across realistic data engineering workflows, edge cases, and failure modes.
Develop and review high-quality examples that demonstrate strong reasoning around pipeline design, data quality checks, data contracts, schema evolution, and system scalability.

Your Profile :

4+ years of professional experience in data engineering, with significant hands-on work designing, building, and maintaining production-grade data pipelines.
Deep knowledge of SQL, data modeling, ETL / ELT architecture, orchestration frameworks, warehouse / lakehouse patterns, and modern data stack tools such as dbt, Airflow, Snowflake, BigQuery, Databricks, Fivetran, or similar platforms.
Strong understanding of distributed data systems, batch and streaming workflows, schema design, data validation, data observability, lineage, and pipeline reliability.
Proven experience optimizing complex SQL queries, troubleshooting data quality issues, designing scalable transformations, and supporting analytics or machine learning-ready datasets.
Demonstrated experience in translating ambiguous business or technical requirements into reliable data models, pipeline designs, and implementation plans.
Bachelor’s degree in Computer Science, Data Engineering, Information Systems, Statistics, Engineering, or a related technical field; equivalent professional experience will also be considered.
Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.