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Data Trainer Jobs in Arizona (NOW HIRING)

Bespoke Labs

Data Engineer

Tucson, AZ · On-site

$106K - $127K/yr

... training. This means designing observation spaces, action spaces, reward signals, and success ... Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in ...

MDS Communications

Data Processing Assistant

Mesa, AZ · Hybrid

$40K/yr

After successfully completing training, you may opt to enjoy a hybrid work schedule with work from home days on Monday and Friday's. Skills/Requirements: Aptitude for learning new computer skills (We ...

Bespoke Labs

Data Engineer

Glendale, AZ · On-site

$113K - $136K/yr

... training. This means designing observation spaces, action spaces, reward signals, and success ... Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in ...

QuantumClean

Data Scientist

Phoenix, AZ

The Data Scientist will serve as a key contributor to the company's data and analytics strategy ... Work may require out-of-town travel depending upon assignment (training and meeting). Ultra Clean ...

Pima Community College

Athletic Trainer

Tucson, AZ · On-site

$49K - $55K/yr

All data is handled with strict confidentiality and in accordance with our privacy policy. Position Summary The Athletic Trainer performs supervisory level duties in a highly specialized program ...

New

Kimley-Horn

Data Engineer

Phoenix, AZ · On-site

$104K - $125K/yr

Overview We are seeking a Data Engineer to join our growing Data & Analytics team. This role is ... Tuition reimbursement and extensive internal training programs. * Family-Friendly Benefits: New ...

Kimley-Horn

Data Engineer

Phoenix, AZ

$113K - $136K/yr

Overview We are seeking a Data Engineer to join our growing Data & Analytics team. This role is ... Tuition reimbursement and extensive internal training programs. * Family-Friendly Benefits: New ...

Kimley-Horn

Data Engineer

Phoenix, AZ

$113K - $136K/yr

Overview We are seeking a Data Engineer to join our growing Data & Analytics team. This role is ... Tuition reimbursement and extensive internal training programs. * Family-Friendly Benefits: New ...

XTG

Data Engineer

Phoenix, AZ · On-site +1

$113K - $136K/yr

The Data Engineer role is responsible for designing, building, and maintaining scalable data ... Ongoing training throughout your employment with opportunities to participate in professional and ...

UCT Alumni Association

Data Scientist

Phoenix, AZ · On-site

The Data Scientist will serve as a key contributor to the company's data and analytics strategy ... Work may require out-of-town travel depending upon assignment (training and meeting). Ultra Clean ...

Kimley-Horn

Data Engineer

Phoenix, AZ

$104K - $125K/yr

We are seeking a Data Engineer to join our growing Data & Analytics team. This role is responsible ... Tuition reimbursement and extensive internal training programs. * Family-Friendly Benefits: New ...

Cliff Services Inc

Data Risk Analyst

Phoenix, AZ · On-site

Data Risk Analyst Location : Phoenix , AZ Please find the JD Below The Risk Adjustment Analyst ... training ensuring that medical charts comprehensively capture a patients overall disease burden ...

EoS Fitness

Stretch Trainer

Phoenix, AZ · On-site

EoS Fitness is searching for certified personal trainers, licensed massage therapists, physical ... entering data into computer system, read reports from a computer data base or email system

EoS Fitness

Stretch Trainer

Tempe, AZ · On-site

EoS Fitness is searching for certified personal trainers, licensed massage therapists, physical ... entering data into computer system, read reports from a computer data base or email system

EoS Fitness

Stretch Trainer

Queen Creek, AZ · On-site

EoS Fitness is searching for certified personal trainers, licensed massage therapists, physical ... entering data into computer system, read reports from a computer data base or email system

EoS Fitness

Stretch Trainer

Laveen, AZ · On-site

EoS Fitness is searching for certified personal trainers, licensed massage therapists, physical ... entering data into computer system, read reports from a computer data base or email system

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Showing results 41-60

All JobsData Trainer JobsData Trainer Jobs in Arizona

Data Trainer information

What is the difference between Data Trainer vs Data Analyst?

AspectData TrainerData Analyst
Required CredentialsOften requires certifications in training, data tools, or related fieldsTypically requires degrees in statistics, data science, or related fields
Work EnvironmentPrimarily conducts training sessions, workshops, and educational programsAnalyzes data sets, creates reports, and provides insights for decision-making
Employer & Industry UsageUsed in corporate training, educational institutions, and tech companiesCommon in finance, marketing, healthcare, and tech industries

While both roles involve working with data, Data Trainers focus on educating and training others in data tools and concepts, whereas Data Analysts analyze data to generate insights. Understanding these differences helps in choosing the right career path or job search focus.

What is a data trainer?

Data Trainers are professionals who prepare and curate datasets used to train machine learning models. They are responsible for labeling, annotating, and verifying data to ensure its quality and relevance for artificial intelligence systems. Data Trainers play a crucial role in helping AI systems learn to interpret data accurately by providing clean and well-organized training data. Their work often involves working closely with data scientists and engineers to improve model performance.

What are the key skills and qualifications needed to thrive as a data trainer, and why are they important?

To thrive as a Data Trainer, you need a strong background in data analysis, machine learning concepts, and a relevant degree in computer science or a related field. Familiarity with data labeling platforms, annotation tools, and experience using programming languages like Python are typically required. Excellent communication, attention to detail, and the ability to convey technical information clearly help a Data Trainer stand out. These skills ensure high-quality, accurate data preparation that directly impacts the performance of machine learning models.

What are some common challenges data trainers face when preparing datasets for machine learning projects?

Data Trainers often encounter challenges related to data quality, such as inconsistencies, missing values, and labeling errors. Ensuring that datasets are well-structured and accurately annotated is crucial for producing reliable machine learning models. Collaborating closely with data scientists, subject matter experts, and sometimes external annotators is essential to clarify requirements and maintain high standards. Attention to detail and strong communication skills help Data Trainers resolve ambiguities and deliver clean, usable datasets.

How do you become a data trainer?

To become a data trainer, you typically need a strong background in data analysis, statistics, or related fields, along with experience in data tools like Excel, SQL, or Python. Relevant certifications, such as those in data science or analytics, can enhance your qualifications. Good communication skills and the ability to design training materials are also important for success in this role.
Data Trainer jobs near you
Infographic showing various Data Trainer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Data Engineer

Bespoke Labs

Tucson, AZ • On-site

$106K - $127K/yr

Full-time

Re-posted 21 days ago

Job description

About Us

We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.

We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.

What You'll Be Working On

You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.

Must-Have Skills

3+ years of data engineering experience — pipelines, ETL, data modeling in production or research settings

Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools)

Familiarity with at least one RL framework (Gymnasium / OpenAI Gym, dm_env, or equivalent) and working knowledge of RL environment structure — observation/action spaces, reward signals, episode logic

Experience with data versioning and experiment tracking (DVC, MLflow, W&B, or similar)

Comfortable with Docker and cloud infrastructure (AWS or GCP)

Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines

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