TEKsystems
We are seeking a detail-oriented Data Analyst to evaluate, label, and analyze complex datasets that power our AI and machine learning models. In this role, you will go beyond basic data labeling by reviewing raw data to verify and correct existing labels, applying consistent annotations, and using Python to explore datasets, identify patterns in text and other data types, and interpret what the data represents. You will collaborate closely with our AI/ML engineering team to develop and refine annotation guidelines that improve data quality and model performance.
What you'll be doing
Analyze diverse datasets to understand context, quality, and labeling requirements
Perform accurate data annotation and labeling with strong attention to detail
Clean and preprocess datasets by identifying and correcting errors, inconsistencies, and missing data
Collaborate closely with engineers to develop and refine annotation guidelines and standards based on data insights
Identify inconsistencies, ambiguities, or anomalies in the data and provide actionable feedback
Support data quality assurance by reviewing and validating annotations for consistency and accuracy
Document data characteristics, annotation processes, and best practices to maintain knowledge continuity
Top Skills SQL, Python, Data Analysis, Data Annotation (Most Important)
Additional Skills & Qualifications
Experience in data science, statistics, machine learning, or related technical fields
Familiarity with data cleaning techniques and quality assurance practices
Familiarity with incident management, change management, or operational excellence frameworks
In-depth experience using annotation platforms
Experience contributing to open source projects related to data annotation, machine learning, or AI infrastructure
Hands-on experience building or training machine learning models
Contract position based out of Santa Clara, CA.
Pay and Benefits Pay range: $50.00 - $55.00/hr.
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Fully remote position.
Application deadline: Dec 15, 2025.
About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
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What you'll be doing
Analyze diverse datasets to understand context, quality, and labeling requirements
Perform accurate data annotation and labeling with strong attention to detail
Clean and preprocess datasets by identifying and correcting errors, inconsistencies, and missing data
Collaborate closely with engineers to develop and refine annotation guidelines and standards based on data insights
Identify inconsistencies, ambiguities, or anomalies in the data and provide actionable feedback
Support data quality assurance by reviewing and validating annotations for consistency and accuracy
Document data characteristics, annotation processes, and best practices to maintain knowledge continuity
Top Skills SQL, Python, Data Analysis, Data Annotation (Most Important)
Additional Skills & Qualifications
Experience in data science, statistics, machine learning, or related technical fields
Familiarity with data cleaning techniques and quality assurance practices
Familiarity with incident management, change management, or operational excellence frameworks
In-depth experience using annotation platforms
Experience contributing to open source projects related to data annotation, machine learning, or AI infrastructure
Hands-on experience building or training machine learning models
Contract position based out of Santa Clara, CA.
Pay and Benefits Pay range: $50.00 - $55.00/hr.
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Fully remote position.
Application deadline: Dec 15, 2025.
About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
#J-18808-Ljbffr