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Senior Data Annotation Analyst Jobs in Arizona (NOW HIRING)

TSMC

Senior Data Engineer / Data Curator

Phoenix, AZ · On-site

$130K - $177K/yr

Senior Data Engineer / Data Curator A job at TSMC Arizona offers an opportunity to work at the most ... Experience with data annotation tools and platforms for manual or semi-automated labeling.

TSMC

Senior Data Engineer / Data Curator

Phoenix, AZ

$130K - $177K/yr

Senior Data Engineer / Data Curator A job at TSMC Arizona offers an opportunity to work at the most ... Experience with data annotation tools and platforms for manual or semi-automated labeling.

System One

Senior Data Analyst

Phoenix, AZ · On-site

$85K - $107K/yr

Senior Data Analyst Position Location: Strongsville, OH; Pittsburgh, PA; Birmingham, AL; Dallas,TX; Phoenix, AZ . Hybrid 3 days onsite Duration - 6 Months [ Chances of Extension] Roles and ...

Walmart

(USA) Senior, Data Analyst

Goodyear, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

New River, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Peoria, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Cave Creek, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Paradise Valley, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Buckeye, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Avondale, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Sun City, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Anthem, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Wickenburg, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Guadalupe, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Youngtown, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Sun City West, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Gila Bend, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Surprise, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

Walmart

(USA) Senior, Data Analyst

Carefree, AZ · On-site

$80K - $155K/yr

Senior Data Analyst Req ID: R-2469358 (USA) Senior, Data Analyst Location: Buckeye, AZ Role Summary Join Walmart as a Senior Data Analyst supporting field operations within the ambient supply chain ...

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Senior Data Annotation Analyst information

Is it difficult to get a job at data annotation?

Securing a position as a Senior Data Annotation Analyst typically requires attention to detail, familiarity with annotation tools, and basic understanding of data labeling processes. While some roles may require prior experience or specific skills, entry-level positions are often accessible with relevant training or certifications. The difficulty varies depending on the company's requirements and the competitiveness of the job market.

Does data annotation actually pay well?

Data annotation analysts typically earn hourly wages that are considered modest compared to other tech roles, with pay often ranging from minimum wage to around $15-$20 per hour depending on experience and location. While some companies offer bonuses or flexible schedules, overall compensation for entry-level data annotation positions is generally lower than more specialized data science or engineering roles.

What are Senior Data Annotation Analysts?

Senior Data Annotation Analysts are experienced professionals who oversee the process of labeling and tagging data, such as text, images, or audio, to train machine learning models. They are responsible for ensuring high-quality annotations, developing guidelines, and often mentoring junior annotators. Their work is crucial for the success of AI and machine learning projects, as accurate data annotation directly impacts model performance. Senior analysts also collaborate with data scientists and engineers to refine annotation processes and improve data quality.

What does a data annotation analyst do?

A data annotation analyst labels and categorizes data such as images, text, or videos to help train machine learning models. They use tools and guidelines to ensure data is accurately annotated, which is essential for developing reliable AI systems. Attention to detail and understanding of data formats are important in this role.

What are the key skills and qualifications needed to thrive as a Senior Data Annotation Analyst, and why are they important?

To thrive as a Senior Data Annotation Analyst, you need expertise in data labeling, analytical thinking, and a strong understanding of machine learning concepts, often supported by a relevant degree or significant experience in data operations. Familiarity with annotation platforms (like Labelbox or Supervisely), data management tools, and quality assurance processes is typically required. Attention to detail, problem-solving, and the ability to communicate feedback effectively are crucial soft skills for this role. These competencies ensure high-quality data sets that drive accurate machine learning models and improve project outcomes.

How does a Senior Data Annotation Analyst typically collaborate with machine learning engineers and data scientists?

As a Senior Data Annotation Analyst, you will often work closely with machine learning engineers and data scientists to ensure that labeled data meets project requirements and quality standards. You may participate in meetings to discuss annotation guidelines, clarify ambiguous cases, and provide feedback on data challenges that arise. Your expertise in annotation tools and processes helps streamline workflows and ensures that the annotated datasets are reliable, which is critical for model training and evaluation. Collaboration is key, and you'll be expected to communicate effectively across teams to address issues and continuously improve the data pipeline.

What is the difference between Senior Data Annotation Analyst vs Data Annotation Specialist?

AspectSenior Data Annotation AnalystData Annotation Specialist
CredentialsBachelor's degree in related field, experience in data annotationHigh school diploma or equivalent, entry-level experience
Work EnvironmentCollaborative teams, project management, quality assuranceIndividual tasks, data labeling, basic quality checks
Industry UsageTech, AI, machine learning companiesAI startups, data labeling firms, research projects

The Senior Data Annotation Analyst typically has more experience, handles complex annotation projects, and oversees quality control, whereas the Data Annotation Specialist focuses on basic labeling tasks. Both roles are essential in AI data preparation, but the senior analyst often leads projects and ensures standards are met.

What is the highest salary for data annotator?

The highest salary for a senior data annotation analyst can reach around $70,000 to $90,000 annually, depending on experience, location, and the complexity of annotation tasks. Advanced roles with specialized skills or certifications may offer higher compensation, especially in competitive tech markets.
What are the most commonly searched types of Data Annotation Analyst jobs in Arizona? The most popular types of Data Annotation Analyst jobs in Arizona are:
What are popular job titles related to Senior Data Annotation Analyst jobs in Arizona? For Senior Data Annotation Analyst jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Senior Data Annotation Analyst jobs in Arizona look for? The top searched job categories for Senior Data Annotation Analyst jobs in Arizona are:
What cities in Arizona are hiring for Senior Data Annotation Analyst jobs? Cities in Arizona with the most Senior Data Annotation Analyst job openings:
Senior Data Annotation Analyst jobs near you
Infographic showing various Senior Data Annotation Analyst job openings in Arizona as of July 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 80% In-person, and 20% Remote job distribution.
Senior Data Engineer / Data Curator

Senior Data Engineer / Data Curator

TSMC

Phoenix, AZ • On-site

$130K - $177K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

TSMC rating

8.0

Company rating: 8.0 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

46th of 142 rated electronics manufacturers

Job description

Senior Data Engineer / Data Curator
A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it's leading-edge semiconductor process technology (N4 process), starting production in the first half of 2025. The second fab will utilize its leading edge N3 and N2 process technology and be operational in 2028. The recently announced third fab will manufacture chips using 2nm or even more advanced process technology, with production starting by the end of the decade. America's leading technology companies are ready to rely on TSMC Arizona for the next generations of chips that will power the digital future.
As a Senior Data Engineer in the AI Data Curation track, you will ensure that the data powering our AI models is high-quality, well-organized, and fit for use in model training and deployment. You will play a key role in designing and maintaining scalable data pipelines, ensuring that data is clean, relevant, and aligned with ethical and compliance standards.
Responsibilities:
  • Design and implement data pipelines for processing, cleaning, and curating large datasets used in model training and fine-tuning.
  • Automate data cleaning processes (e.g., removing noise, duplicates, irrelevant content) and ensure datasets are appropriately labeled and structured.
  • Collaborate with model teams to ensure data aligns with model requirements and performance goals.
  • Assess and mitigate bias in datasets, ensuring that models are trained on diverse and representative data.
  • Manage data storage and retrieval strategies, ensuring scalability and data consistency across different environments.
  • Conduct regular audits to ensure data integrity, privacy, and security compliance.

Minimum Qualifications/Requirements:
Education: Minimum degree required: Bachelor's degree in Computer Science, Data Science, or a related field.
Technical Skills:
  • 5+ years of experience in data engineering, data wrangling, or data curation, particularly in machine learning or AI-driven environments.
  • Strong proficiency in Python (Pandas, NumPy) and SQL for data manipulation and querying.
  • Familiarity with cloud-based data storage (AWS S3, Google Cloud Storage, etc.) and distributed systems for managing large datasets.
  • Experience with data annotation tools and platforms for manual or semi-automated labeling.
  • Experience with NLP data formats, such as JSONL, text, or embeddings, and an understanding of tokenization.
  • Experience managing data pipelines with tools like Apache Kafka, Apache Airflow, or similar ETL tools.
  • Strong knowledge of AI ethics, data privacy, and compliance standards (GDPR, CCPA, etc.).
  • Bonus: Experience with vector databases and indexing for LLMs (e.g., FAISS, Pinecone).

Interpersonal Skills:
  • Communication
  • Computer proficiency
  • Presentation skills
  • Listening
  • Teamwork

Candidates must be willing and able to work on-site at our Phoenix Arizona facility.
As a valued member of the TSMC family, we place a significant focus on your health and well-being. When you are at your best-physically, mentally, and financially-our company is at its best. We offer a comprehensive and competitive benefits program that provides the resources you need to help you manage your health and achieve your goals across many areas of your life. This includes a variety of medical, dental and vision plan offerings you can choose from that best fit your and your family's needs. Additionally, TSMC provides income-protection programs to financially assist you should you experience an injury or illness, and a 401(k)-retirement savings plan to help you secure your financial future. TSMC also offers competitive paid time-off programs and paid holidays allowing you to recharge and spend time with your family and loved ones.
Work Location: 5088 W. Innovation Circle, Phoenix, AZ 85083
TSMC is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic. We encourage all qualified individuals to apply, and we welcome applications from individuals with diverse backgrounds and experiences. Candidates must be able to perform the essential functions of the job with or without a reasonable accommodation. If you need a reasonable accommodation as part of this application process, please contact P_LOA@tsmc.com.
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Date: Jun 30, 2026
Country/Region: US
City: Phoenix
Company: TSMC Arizona

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